/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 09:06:34,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 09:06:34,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 09:06:34,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-15 09:06:34,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 09:06:34,882 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 09:06:34,883 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 09:06:34,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 09:06:34,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 09:06:34,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 09:06:34,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 09:06:34,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 09:06:34,895 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 09:06:34,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 09:06:34,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 09:06:34,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 09:06:34,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 09:06:34,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-15 09:06:34,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 09:06:34,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 09:06:34,915 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 09:06:34,916 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-15 09:06:34,926 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 09:06:34,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 09:06:34,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 09:06:34,928 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-15 09:06:34,928 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 09:06:34,928 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-15 09:06:34,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 09:06:34,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 09:06:34,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 09:06:34,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 09:06:34,929 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-15 09:06:34,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 09:06:34,930 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 09:06:34,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 09:06:34,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 09:06:34,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 09:06:34,930 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 09:06:34,930 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 09:06:34,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 09:06:34,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 09:06:34,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 09:06:34,931 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 09:06:34,931 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 09:06:34,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 09:06:34,931 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-15 09:06:34,931 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 09:06:35,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 09:06:35,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 09:06:35,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 09:06:35,180 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 09:06:35,182 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 09:06:35,182 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c [2022-04-15 09:06:35,237 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55b1393b3/8780111330894f35bd4bee8c0dd2ef88/FLAG5d81e31ea [2022-04-15 09:06:35,634 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 09:06:35,634 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c [2022-04-15 09:06:35,639 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55b1393b3/8780111330894f35bd4bee8c0dd2ef88/FLAG5d81e31ea [2022-04-15 09:06:35,655 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55b1393b3/8780111330894f35bd4bee8c0dd2ef88 [2022-04-15 09:06:35,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 09:06:35,659 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 09:06:35,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 09:06:35,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 09:06:35,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 09:06:35,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:35,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69f12331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35, skipping insertion in model container [2022-04-15 09:06:35,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:35,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 09:06:35,686 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 09:06:35,867 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/fermat2-ll_unwindbound50.c[524,537] [2022-04-15 09:06:35,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 09:06:35,908 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 09:06:35,922 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/fermat2-ll_unwindbound50.c[524,537] [2022-04-15 09:06:35,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 09:06:35,956 INFO L208 MainTranslator]: Completed translation [2022-04-15 09:06:35,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35 WrapperNode [2022-04-15 09:06:35,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 09:06:35,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 09:06:35,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 09:06:35,958 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 09:06:35,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:35,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:35,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:35,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:35,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:35,990 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:35,994 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:35,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 09:06:35,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 09:06:35,997 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 09:06:35,997 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 09:06:35,998 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35" (1/1) ... [2022-04-15 09:06:36,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 09:06:36,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:06:36,024 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) [2022-04-15 09:06:36,037 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 [2022-04-15 09:06:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 09:06:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 09:06:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 09:06:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-15 09:06:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-15 09:06:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 09:06:36,071 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 09:06:36,071 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 09:06:36,071 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 09:06:36,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 09:06:36,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-15 09:06:36,072 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-15 09:06:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-15 09:06:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 09:06:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 09:06:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 09:06:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 09:06:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 09:06:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 09:06:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 09:06:36,120 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 09:06:36,121 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 09:06:36,322 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 09:06:36,327 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 09:06:36,327 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-15 09:06:36,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 09:06:36 BoogieIcfgContainer [2022-04-15 09:06:36,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 09:06:36,330 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 09:06:36,330 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 09:06:36,345 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 09:06:36,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 09:06:35" (1/3) ... [2022-04-15 09:06:36,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51877cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 09:06:36, skipping insertion in model container [2022-04-15 09:06:36,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 09:06:35" (2/3) ... [2022-04-15 09:06:36,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51877cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 09:06:36, skipping insertion in model container [2022-04-15 09:06:36,347 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 09:06:36" (3/3) ... [2022-04-15 09:06:36,347 INFO L111 eAbstractionObserver]: Analyzing ICFG fermat2-ll_unwindbound50.c [2022-04-15 09:06:36,351 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 09:06:36,351 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 09:06:36,408 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 09:06:36,413 INFO L340 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 [2022-04-15 09:06:36,413 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 09:06:36,430 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) [2022-04-15 09:06:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-15 09:06:36,436 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:06:36,437 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 09:06:36,438 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:06:36,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:06:36,445 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 1 times [2022-04-15 09:06:36,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:36,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1911983125] [2022-04-15 09:06:36,465 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:06:36,466 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 2 times [2022-04-15 09:06:36,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:06:36,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530411875] [2022-04-15 09:06:36,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:06:36,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:06:36,582 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:06:36,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [614445410] [2022-04-15 09:06:36,583 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:06:36,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:06:36,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:06:36,585 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) [2022-04-15 09:06:36,589 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-15 09:06:36,668 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-15 09:06:36,668 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:06:36,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 1 conjunts are in the unsatisfiable core [2022-04-15 09:06:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:06:36,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:06:36,800 INFO L272 TraceCheckUtils]: 0: Hoare triple {33#true} call ULTIMATE.init(); {33#true} is VALID [2022-04-15 09:06:36,800 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {33#true} is VALID [2022-04-15 09:06:36,801 INFO L290 TraceCheckUtils]: 2: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-15 09:06:36,801 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33#true} {33#true} #67#return; {33#true} is VALID [2022-04-15 09:06:36,802 INFO L272 TraceCheckUtils]: 4: Hoare triple {33#true} call #t~ret7 := main(); {33#true} is VALID [2022-04-15 09:06:36,802 INFO L290 TraceCheckUtils]: 5: Hoare triple {33#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {33#true} is VALID [2022-04-15 09:06:36,802 INFO L272 TraceCheckUtils]: 6: Hoare triple {33#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {33#true} is VALID [2022-04-15 09:06:36,802 INFO L290 TraceCheckUtils]: 7: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-15 09:06:36,803 INFO L290 TraceCheckUtils]: 8: Hoare triple {33#true} assume 0 == ~cond;assume false; {33#true} is VALID [2022-04-15 09:06:36,803 INFO L290 TraceCheckUtils]: 9: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-15 09:06:36,803 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33#true} {33#true} #59#return; {33#true} is VALID [2022-04-15 09:06:36,803 INFO L272 TraceCheckUtils]: 11: Hoare triple {33#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {33#true} is VALID [2022-04-15 09:06:36,804 INFO L290 TraceCheckUtils]: 12: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-15 09:06:36,804 INFO L290 TraceCheckUtils]: 13: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-15 09:06:36,805 INFO L290 TraceCheckUtils]: 14: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-15 09:06:36,805 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34#false} {33#true} #61#return; {34#false} is VALID [2022-04-15 09:06:36,805 INFO L290 TraceCheckUtils]: 16: Hoare triple {34#false} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {34#false} is VALID [2022-04-15 09:06:36,806 INFO L290 TraceCheckUtils]: 17: Hoare triple {34#false} assume !true; {34#false} is VALID [2022-04-15 09:06:36,807 INFO L272 TraceCheckUtils]: 18: Hoare triple {34#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34#false} is VALID [2022-04-15 09:06:36,808 INFO L290 TraceCheckUtils]: 19: Hoare triple {34#false} ~cond := #in~cond; {34#false} is VALID [2022-04-15 09:06:36,808 INFO L290 TraceCheckUtils]: 20: Hoare triple {34#false} assume 0 == ~cond; {34#false} is VALID [2022-04-15 09:06:36,808 INFO L290 TraceCheckUtils]: 21: Hoare triple {34#false} assume !false; {34#false} is VALID [2022-04-15 09:06:36,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-15 09:06:36,809 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-15 09:06:36,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:06:36,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530411875] [2022-04-15 09:06:36,810 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:06:36,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [614445410] [2022-04-15 09:06:36,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [614445410] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:06:36,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:06:36,811 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-15 09:06:36,813 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:06:36,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1911983125] [2022-04-15 09:06:36,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1911983125] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:06:36,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:06:36,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-15 09:06:36,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648153241] [2022-04-15 09:06:36,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:06:36,821 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 22 [2022-04-15 09:06:36,822 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:06:36,825 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 09:06:36,854 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:36,854 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-04-15 09:06:36,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:36,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-04-15 09:06:36,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-15 09:06:36,879 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 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 09:06:36,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:36,947 INFO L93 Difference]: Finished difference Result 53 states and 70 transitions. [2022-04-15 09:06:36,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-04-15 09:06:36,948 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 22 [2022-04-15 09:06:36,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:06:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 09:06:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-15 09:06:36,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 09:06:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-15 09:06:36,975 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 2 states and 70 transitions. [2022-04-15 09:06:37,097 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:37,104 INFO L225 Difference]: With dead ends: 53 [2022-04-15 09:06:37,104 INFO L226 Difference]: Without dead ends: 25 [2022-04-15 09:06:37,107 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-15 09:06:37,109 INFO L913 BasicCegarLoop]: 34 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 09:06:37,110 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 09:06:37,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-15 09:06:37,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2022-04-15 09:06:37,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:06:37,131 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 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) [2022-04-15 09:06:37,132 INFO L74 IsIncluded]: Start isIncluded. First operand 25 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) [2022-04-15 09:06:37,132 INFO L87 Difference]: Start difference. First operand 25 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) [2022-04-15 09:06:37,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:37,135 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-15 09:06:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-15 09:06:37,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:37,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:37,136 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 25 states. [2022-04-15 09:06:37,137 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 25 states. [2022-04-15 09:06:37,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:37,139 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-15 09:06:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-15 09:06:37,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:37,140 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:37,140 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:06:37,140 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:06:37,140 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) [2022-04-15 09:06:37,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 29 transitions. [2022-04-15 09:06:37,143 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 29 transitions. Word has length 22 [2022-04-15 09:06:37,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:06:37,143 INFO L478 AbstractCegarLoop]: Abstraction has 25 states and 29 transitions. [2022-04-15 09:06:37,144 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 09:06:37,144 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 29 transitions. [2022-04-15 09:06:37,172 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:37,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-15 09:06:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-15 09:06:37,173 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:06:37,173 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 09:06:37,189 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-15 09:06:37,373 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-04-15 09:06:37,374 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:06:37,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:06:37,375 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 1 times [2022-04-15 09:06:37,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:37,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [886445134] [2022-04-15 09:06:37,376 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:06:37,376 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 2 times [2022-04-15 09:06:37,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:06:37,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098041758] [2022-04-15 09:06:37,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:06:37,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:06:37,391 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:06:37,392 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [646568556] [2022-04-15 09:06:37,392 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:06:37,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:06:37,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:06:37,393 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) [2022-04-15 09:06:37,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-15 09:06:37,445 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-15 09:06:37,446 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:06:37,446 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-15 09:06:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:06:37,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:06:37,601 INFO L272 TraceCheckUtils]: 0: Hoare triple {306#true} call ULTIMATE.init(); {306#true} is VALID [2022-04-15 09:06:37,602 INFO L290 TraceCheckUtils]: 1: Hoare triple {306#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,602 INFO L290 TraceCheckUtils]: 2: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,603 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {314#(<= ~counter~0 0)} {306#true} #67#return; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,603 INFO L272 TraceCheckUtils]: 4: Hoare triple {314#(<= ~counter~0 0)} call #t~ret7 := main(); {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,609 INFO L290 TraceCheckUtils]: 5: Hoare triple {314#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,612 INFO L272 TraceCheckUtils]: 6: Hoare triple {314#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,612 INFO L290 TraceCheckUtils]: 7: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,613 INFO L290 TraceCheckUtils]: 8: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,613 INFO L290 TraceCheckUtils]: 9: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,614 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {314#(<= ~counter~0 0)} {314#(<= ~counter~0 0)} #59#return; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,614 INFO L272 TraceCheckUtils]: 11: Hoare triple {314#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,615 INFO L290 TraceCheckUtils]: 12: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,615 INFO L290 TraceCheckUtils]: 13: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,615 INFO L290 TraceCheckUtils]: 14: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,616 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {314#(<= ~counter~0 0)} {314#(<= ~counter~0 0)} #61#return; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,616 INFO L290 TraceCheckUtils]: 16: Hoare triple {314#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {314#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:37,617 INFO L290 TraceCheckUtils]: 17: Hoare triple {314#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {363#(<= |main_#t~post6| 0)} is VALID [2022-04-15 09:06:37,618 INFO L290 TraceCheckUtils]: 18: Hoare triple {363#(<= |main_#t~post6| 0)} assume !(#t~post6 < 50);havoc #t~post6; {307#false} is VALID [2022-04-15 09:06:37,618 INFO L272 TraceCheckUtils]: 19: Hoare triple {307#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {307#false} is VALID [2022-04-15 09:06:37,618 INFO L290 TraceCheckUtils]: 20: Hoare triple {307#false} ~cond := #in~cond; {307#false} is VALID [2022-04-15 09:06:37,618 INFO L290 TraceCheckUtils]: 21: Hoare triple {307#false} assume 0 == ~cond; {307#false} is VALID [2022-04-15 09:06:37,618 INFO L290 TraceCheckUtils]: 22: Hoare triple {307#false} assume !false; {307#false} is VALID [2022-04-15 09:06:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:06:37,619 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-15 09:06:37,619 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:06:37,619 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098041758] [2022-04-15 09:06:37,619 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:06:37,620 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [646568556] [2022-04-15 09:06:37,620 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [646568556] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:06:37,620 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:06:37,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 09:06:37,620 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:06:37,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [886445134] [2022-04-15 09:06:37,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [886445134] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:06:37,621 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:06:37,621 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 09:06:37,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729820665] [2022-04-15 09:06:37,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:06:37,622 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 [2022-04-15 09:06:37,622 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:06:37,623 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) [2022-04-15 09:06:37,640 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:37,640 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 09:06:37,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:37,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 09:06:37,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 09:06:37,641 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) [2022-04-15 09:06:37,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:37,714 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-15 09:06:37,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 09:06:37,714 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 [2022-04-15 09:06:37,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:06:37,715 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) [2022-04-15 09:06:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-15 09:06:37,720 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) [2022-04-15 09:06:37,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-15 09:06:37,724 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 38 transitions. [2022-04-15 09:06:37,761 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:37,764 INFO L225 Difference]: With dead ends: 34 [2022-04-15 09:06:37,764 INFO L226 Difference]: Without dead ends: 27 [2022-04-15 09:06:37,765 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:06:37,771 INFO L913 BasicCegarLoop]: 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 [2022-04-15 09:06:37,772 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 67 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 09:06:37,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-15 09:06:37,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-15 09:06:37,790 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:06:37,791 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) [2022-04-15 09:06:37,791 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) [2022-04-15 09:06:37,791 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) [2022-04-15 09:06:37,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:37,793 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-15 09:06:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-15 09:06:37,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:37,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:37,794 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. [2022-04-15 09:06:37,794 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. [2022-04-15 09:06:37,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:37,796 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-15 09:06:37,796 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-15 09:06:37,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:37,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:37,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:06:37,797 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:06:37,797 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) [2022-04-15 09:06:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2022-04-15 09:06:37,799 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 23 [2022-04-15 09:06:37,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:06:37,799 INFO L478 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2022-04-15 09:06:37,799 INFO L479 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) [2022-04-15 09:06:37,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 31 transitions. [2022-04-15 09:06:37,826 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-15 09:06:37,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-15 09:06:37,827 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:06:37,827 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 09:06:37,851 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-15 09:06:38,047 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-04-15 09:06:38,048 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:06:38,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:06:38,048 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 1 times [2022-04-15 09:06:38,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:38,049 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [74859695] [2022-04-15 09:06:38,049 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:06:38,050 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 2 times [2022-04-15 09:06:38,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:06:38,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598363002] [2022-04-15 09:06:38,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:06:38,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:06:38,064 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:06:38,064 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [49780075] [2022-04-15 09:06:38,064 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:06:38,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:06:38,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:06:38,066 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) [2022-04-15 09:06:38,069 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-15 09:06:38,114 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-15 09:06:38,114 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:06:38,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-15 09:06:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:06:38,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:06:38,515 INFO L272 TraceCheckUtils]: 0: Hoare triple {554#true} call ULTIMATE.init(); {554#true} is VALID [2022-04-15 09:06:38,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {554#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {554#true} is VALID [2022-04-15 09:06:38,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-15 09:06:38,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {554#true} {554#true} #67#return; {554#true} is VALID [2022-04-15 09:06:38,516 INFO L272 TraceCheckUtils]: 4: Hoare triple {554#true} call #t~ret7 := main(); {554#true} is VALID [2022-04-15 09:06:38,516 INFO L290 TraceCheckUtils]: 5: Hoare triple {554#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {554#true} is VALID [2022-04-15 09:06:38,517 INFO L272 TraceCheckUtils]: 6: Hoare triple {554#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {554#true} is VALID [2022-04-15 09:06:38,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-15 09:06:38,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-15 09:06:38,517 INFO L290 TraceCheckUtils]: 9: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-15 09:06:38,517 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {554#true} {554#true} #59#return; {554#true} is VALID [2022-04-15 09:06:38,518 INFO L272 TraceCheckUtils]: 11: Hoare triple {554#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {554#true} is VALID [2022-04-15 09:06:38,518 INFO L290 TraceCheckUtils]: 12: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-15 09:06:38,518 INFO L290 TraceCheckUtils]: 13: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-15 09:06:38,518 INFO L290 TraceCheckUtils]: 14: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-15 09:06:38,518 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {554#true} {554#true} #61#return; {554#true} is VALID [2022-04-15 09:06:39,512 INFO L290 TraceCheckUtils]: 16: Hoare triple {554#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} is VALID [2022-04-15 09:06:39,513 INFO L290 TraceCheckUtils]: 17: Hoare triple {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} is VALID [2022-04-15 09:06:39,514 INFO L290 TraceCheckUtils]: 18: Hoare triple {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} assume !!(#t~post6 < 50);havoc #t~post6; {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} is VALID [2022-04-15 09:06:41,517 WARN L272 TraceCheckUtils]: 19: Hoare triple {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {617#(<= 1 |__VERIFIER_assert_#in~cond|)} is UNKNOWN [2022-04-15 09:06:41,517 INFO L290 TraceCheckUtils]: 20: Hoare triple {617#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {621#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 09:06:41,518 INFO L290 TraceCheckUtils]: 21: Hoare triple {621#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {555#false} is VALID [2022-04-15 09:06:41,518 INFO L290 TraceCheckUtils]: 22: Hoare triple {555#false} assume !false; {555#false} is VALID [2022-04-15 09:06:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:06:41,519 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-15 09:06:41,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:06:41,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1598363002] [2022-04-15 09:06:41,519 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:06:41,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [49780075] [2022-04-15 09:06:41,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [49780075] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:06:41,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:06:41,520 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 09:06:41,520 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:06:41,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [74859695] [2022-04-15 09:06:41,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [74859695] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:06:41,520 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:06:41,520 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 09:06:41,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174440711] [2022-04-15 09:06:41,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:06:41,521 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 [2022-04-15 09:06:41,521 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:06:41,522 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) [2022-04-15 09:06:43,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:43,286 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 09:06:43,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:43,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 09:06:43,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-15 09:06:43,287 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) [2022-04-15 09:06:47,485 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-15 09:06:47,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:47,516 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2022-04-15 09:06:47,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 09:06:47,516 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 [2022-04-15 09:06:47,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:06:47,517 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) [2022-04-15 09:06:47,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 44 transitions. [2022-04-15 09:06:47,519 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) [2022-04-15 09:06:47,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 44 transitions. [2022-04-15 09:06:47,520 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 44 transitions. [2022-04-15 09:06:50,223 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 43 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:50,224 INFO L225 Difference]: With dead ends: 39 [2022-04-15 09:06:50,224 INFO L226 Difference]: Without dead ends: 37 [2022-04-15 09:06:50,225 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:06:50,225 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 8 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:06:50,226 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 85 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 09:06:50,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-04-15 09:06:50,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 36. [2022-04-15 09:06:50,243 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:06:50,243 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 09:06:50,244 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 09:06:50,244 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 09:06:50,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:50,247 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2022-04-15 09:06:50,247 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2022-04-15 09:06:50,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:50,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:50,248 INFO L74 IsIncluded]: Start isIncluded. First operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 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 37 states. [2022-04-15 09:06:50,248 INFO L87 Difference]: Start difference. First operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 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 37 states. [2022-04-15 09:06:50,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:50,250 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2022-04-15 09:06:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2022-04-15 09:06:50,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:50,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:50,251 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:06:50,251 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:06:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 09:06:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 43 transitions. [2022-04-15 09:06:50,253 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 43 transitions. Word has length 23 [2022-04-15 09:06:50,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:06:50,254 INFO L478 AbstractCegarLoop]: Abstraction has 36 states and 43 transitions. [2022-04-15 09:06:50,254 INFO L479 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) [2022-04-15 09:06:50,254 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 43 transitions. [2022-04-15 09:06:54,757 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 42 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 43 transitions. [2022-04-15 09:06:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-15 09:06:54,758 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:06:54,758 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:06:54,775 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-15 09:06:54,963 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:06:54,963 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:06:54,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:06:54,964 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 1 times [2022-04-15 09:06:54,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:54,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1055493634] [2022-04-15 09:06:54,965 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:06:54,965 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 2 times [2022-04-15 09:06:54,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:06:54,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100587604] [2022-04-15 09:06:54,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:06:54,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:06:54,993 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:06:54,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1252222270] [2022-04-15 09:06:54,993 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:06:54,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:06:54,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:06:54,998 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) [2022-04-15 09:06:54,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-15 09:06:55,036 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:06:55,036 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:06:55,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-15 09:06:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:06:55,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:06:55,219 INFO L272 TraceCheckUtils]: 0: Hoare triple {853#true} call ULTIMATE.init(); {853#true} is VALID [2022-04-15 09:06:55,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {853#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {853#true} is VALID [2022-04-15 09:06:55,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-15 09:06:55,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {853#true} {853#true} #67#return; {853#true} is VALID [2022-04-15 09:06:55,220 INFO L272 TraceCheckUtils]: 4: Hoare triple {853#true} call #t~ret7 := main(); {853#true} is VALID [2022-04-15 09:06:55,220 INFO L290 TraceCheckUtils]: 5: Hoare triple {853#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {853#true} is VALID [2022-04-15 09:06:55,220 INFO L272 TraceCheckUtils]: 6: Hoare triple {853#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {853#true} is VALID [2022-04-15 09:06:55,220 INFO L290 TraceCheckUtils]: 7: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-15 09:06:55,221 INFO L290 TraceCheckUtils]: 8: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-15 09:06:55,221 INFO L290 TraceCheckUtils]: 9: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-15 09:06:55,221 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {853#true} {853#true} #59#return; {853#true} is VALID [2022-04-15 09:06:55,221 INFO L272 TraceCheckUtils]: 11: Hoare triple {853#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {853#true} is VALID [2022-04-15 09:06:55,221 INFO L290 TraceCheckUtils]: 12: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-15 09:06:55,221 INFO L290 TraceCheckUtils]: 13: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-15 09:06:55,221 INFO L290 TraceCheckUtils]: 14: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-15 09:06:55,222 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {853#true} {853#true} #61#return; {853#true} is VALID [2022-04-15 09:06:55,222 INFO L290 TraceCheckUtils]: 16: Hoare triple {853#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {853#true} is VALID [2022-04-15 09:06:55,222 INFO L290 TraceCheckUtils]: 17: Hoare triple {853#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {853#true} is VALID [2022-04-15 09:06:55,222 INFO L290 TraceCheckUtils]: 18: Hoare triple {853#true} assume !!(#t~post6 < 50);havoc #t~post6; {853#true} is VALID [2022-04-15 09:06:55,222 INFO L272 TraceCheckUtils]: 19: Hoare triple {853#true} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {853#true} is VALID [2022-04-15 09:06:55,223 INFO L290 TraceCheckUtils]: 20: Hoare triple {853#true} ~cond := #in~cond; {918#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-15 09:06:55,223 INFO L290 TraceCheckUtils]: 21: Hoare triple {918#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 09:06:55,224 INFO L290 TraceCheckUtils]: 22: Hoare triple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 09:06:55,225 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} {853#true} #63#return; {929#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4) (* main_~r~0 4)))} is VALID [2022-04-15 09:06:55,225 INFO L290 TraceCheckUtils]: 24: Hoare triple {929#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4) (* main_~r~0 4)))} assume !(0 != ~r~0); {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} is VALID [2022-04-15 09:06:55,226 INFO L272 TraceCheckUtils]: 25: Hoare triple {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {937#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 09:06:55,226 INFO L290 TraceCheckUtils]: 26: Hoare triple {937#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {941#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 09:06:55,227 INFO L290 TraceCheckUtils]: 27: Hoare triple {941#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {854#false} is VALID [2022-04-15 09:06:55,227 INFO L290 TraceCheckUtils]: 28: Hoare triple {854#false} assume !false; {854#false} is VALID [2022-04-15 09:06:55,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:06:55,227 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:06:55,665 INFO L290 TraceCheckUtils]: 28: Hoare triple {854#false} assume !false; {854#false} is VALID [2022-04-15 09:06:55,666 INFO L290 TraceCheckUtils]: 27: Hoare triple {941#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {854#false} is VALID [2022-04-15 09:06:55,666 INFO L290 TraceCheckUtils]: 26: Hoare triple {937#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {941#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 09:06:55,667 INFO L272 TraceCheckUtils]: 25: Hoare triple {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {937#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 09:06:55,668 INFO L290 TraceCheckUtils]: 24: Hoare triple {960#(or (not (= main_~r~0 0)) (= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4))))} assume !(0 != ~r~0); {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} is VALID [2022-04-15 09:06:55,671 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} {853#true} #63#return; {960#(or (not (= main_~r~0 0)) (= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4))))} is VALID [2022-04-15 09:06:55,671 INFO L290 TraceCheckUtils]: 22: Hoare triple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 09:06:55,672 INFO L290 TraceCheckUtils]: 21: Hoare triple {973#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 09:06:55,672 INFO L290 TraceCheckUtils]: 20: Hoare triple {853#true} ~cond := #in~cond; {973#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 09:06:55,672 INFO L272 TraceCheckUtils]: 19: Hoare triple {853#true} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {853#true} is VALID [2022-04-15 09:06:55,673 INFO L290 TraceCheckUtils]: 18: Hoare triple {853#true} assume !!(#t~post6 < 50);havoc #t~post6; {853#true} is VALID [2022-04-15 09:06:55,673 INFO L290 TraceCheckUtils]: 17: Hoare triple {853#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {853#true} is VALID [2022-04-15 09:06:55,673 INFO L290 TraceCheckUtils]: 16: Hoare triple {853#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {853#true} is VALID [2022-04-15 09:06:55,673 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {853#true} {853#true} #61#return; {853#true} is VALID [2022-04-15 09:06:55,673 INFO L290 TraceCheckUtils]: 14: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-15 09:06:55,674 INFO L290 TraceCheckUtils]: 13: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-15 09:06:55,674 INFO L290 TraceCheckUtils]: 12: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-15 09:06:55,675 INFO L272 TraceCheckUtils]: 11: Hoare triple {853#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {853#true} is VALID [2022-04-15 09:06:55,675 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {853#true} {853#true} #59#return; {853#true} is VALID [2022-04-15 09:06:55,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-15 09:06:55,677 INFO L290 TraceCheckUtils]: 8: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-15 09:06:55,677 INFO L290 TraceCheckUtils]: 7: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-15 09:06:55,689 INFO L272 TraceCheckUtils]: 6: Hoare triple {853#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {853#true} is VALID [2022-04-15 09:06:55,690 INFO L290 TraceCheckUtils]: 5: Hoare triple {853#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {853#true} is VALID [2022-04-15 09:06:55,690 INFO L272 TraceCheckUtils]: 4: Hoare triple {853#true} call #t~ret7 := main(); {853#true} is VALID [2022-04-15 09:06:55,690 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {853#true} {853#true} #67#return; {853#true} is VALID [2022-04-15 09:06:55,690 INFO L290 TraceCheckUtils]: 2: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-15 09:06:55,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {853#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {853#true} is VALID [2022-04-15 09:06:55,691 INFO L272 TraceCheckUtils]: 0: Hoare triple {853#true} call ULTIMATE.init(); {853#true} is VALID [2022-04-15 09:06:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:06:55,691 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:06:55,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100587604] [2022-04-15 09:06:55,691 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:06:55,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1252222270] [2022-04-15 09:06:55,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1252222270] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:06:55,692 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:06:55,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2022-04-15 09:06:55,692 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:06:55,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1055493634] [2022-04-15 09:06:55,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1055493634] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:06:55,692 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:06:55,693 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 09:06:55,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815077284] [2022-04-15 09:06:55,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:06:55,693 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 [2022-04-15 09:06:55,693 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:06:55,694 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) [2022-04-15 09:06:55,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:55,721 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 09:06:55,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:55,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 09:06:55,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-15 09:06:55,722 INFO L87 Difference]: Start difference. First operand 36 states and 43 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) [2022-04-15 09:06:56,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:56,003 INFO L93 Difference]: Finished difference Result 43 states and 49 transitions. [2022-04-15 09:06:56,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 09:06:56,003 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 [2022-04-15 09:06:56,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:06:56,004 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) [2022-04-15 09:06:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-15 09:06:56,006 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) [2022-04-15 09:06:56,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-15 09:06:56,007 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 35 transitions. [2022-04-15 09:06:56,046 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:56,047 INFO L225 Difference]: With dead ends: 43 [2022-04-15 09:06:56,047 INFO L226 Difference]: Without dead ends: 38 [2022-04-15 09:06:56,048 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:06:56,048 INFO L913 BasicCegarLoop]: 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 [2022-04-15 09:06:56,049 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 103 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:06:56,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-15 09:06:56,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 29. [2022-04-15 09:06:56,076 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:06:56,076 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 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) [2022-04-15 09:06:56,079 INFO L74 IsIncluded]: Start isIncluded. First operand 38 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) [2022-04-15 09:06:56,079 INFO L87 Difference]: Start difference. First operand 38 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) [2022-04-15 09:06:56,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:56,084 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-15 09:06:56,084 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-04-15 09:06:56,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:56,089 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:56,089 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 38 states. [2022-04-15 09:06:56,090 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 38 states. [2022-04-15 09:06:56,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:56,093 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-15 09:06:56,093 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-04-15 09:06:56,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:56,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:56,093 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:06:56,100 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:06:56,101 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) [2022-04-15 09:06:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-04-15 09:06:56,103 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 29 [2022-04-15 09:06:56,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:06:56,103 INFO L478 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-04-15 09:06:56,104 INFO L479 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) [2022-04-15 09:06:56,104 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 31 transitions. [2022-04-15 09:06:57,026 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:57,026 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-15 09:06:57,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-15 09:06:57,027 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:06:57,027 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:06:57,050 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-15 09:06:57,227 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:06:57,228 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:06:57,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:06:57,228 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 1 times [2022-04-15 09:06:57,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:57,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [772208021] [2022-04-15 09:06:57,229 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:06:57,229 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 2 times [2022-04-15 09:06:57,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:06:57,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511556709] [2022-04-15 09:06:57,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:06:57,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:06:57,250 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:06:57,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1706303910] [2022-04-15 09:06:57,250 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:06:57,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:06:57,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:06:57,254 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) [2022-04-15 09:06:57,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-15 09:06:57,295 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:06:57,295 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:06:57,295 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 09:06:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:06:57,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:06:57,455 INFO L272 TraceCheckUtils]: 0: Hoare triple {1262#true} call ULTIMATE.init(); {1262#true} is VALID [2022-04-15 09:06:57,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {1262#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,456 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1270#(<= ~counter~0 0)} {1262#true} #67#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,457 INFO L272 TraceCheckUtils]: 4: Hoare triple {1270#(<= ~counter~0 0)} call #t~ret7 := main(); {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {1270#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,458 INFO L272 TraceCheckUtils]: 6: Hoare triple {1270#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,458 INFO L290 TraceCheckUtils]: 7: Hoare triple {1270#(<= ~counter~0 0)} ~cond := #in~cond; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,458 INFO L290 TraceCheckUtils]: 8: Hoare triple {1270#(<= ~counter~0 0)} assume !(0 == ~cond); {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,459 INFO L290 TraceCheckUtils]: 9: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,459 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1270#(<= ~counter~0 0)} {1270#(<= ~counter~0 0)} #59#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,460 INFO L272 TraceCheckUtils]: 11: Hoare triple {1270#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,460 INFO L290 TraceCheckUtils]: 12: Hoare triple {1270#(<= ~counter~0 0)} ~cond := #in~cond; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,461 INFO L290 TraceCheckUtils]: 13: Hoare triple {1270#(<= ~counter~0 0)} assume !(0 == ~cond); {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,461 INFO L290 TraceCheckUtils]: 14: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,461 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1270#(<= ~counter~0 0)} {1270#(<= ~counter~0 0)} #61#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,462 INFO L290 TraceCheckUtils]: 16: Hoare triple {1270#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1270#(<= ~counter~0 0)} is VALID [2022-04-15 09:06:57,462 INFO L290 TraceCheckUtils]: 17: Hoare triple {1270#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1319#(<= ~counter~0 1)} is VALID [2022-04-15 09:06:57,463 INFO L290 TraceCheckUtils]: 18: Hoare triple {1319#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1319#(<= ~counter~0 1)} is VALID [2022-04-15 09:06:57,463 INFO L272 TraceCheckUtils]: 19: Hoare triple {1319#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1319#(<= ~counter~0 1)} is VALID [2022-04-15 09:06:57,464 INFO L290 TraceCheckUtils]: 20: Hoare triple {1319#(<= ~counter~0 1)} ~cond := #in~cond; {1319#(<= ~counter~0 1)} is VALID [2022-04-15 09:06:57,464 INFO L290 TraceCheckUtils]: 21: Hoare triple {1319#(<= ~counter~0 1)} assume !(0 == ~cond); {1319#(<= ~counter~0 1)} is VALID [2022-04-15 09:06:57,464 INFO L290 TraceCheckUtils]: 22: Hoare triple {1319#(<= ~counter~0 1)} assume true; {1319#(<= ~counter~0 1)} is VALID [2022-04-15 09:06:57,465 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1319#(<= ~counter~0 1)} {1319#(<= ~counter~0 1)} #63#return; {1319#(<= ~counter~0 1)} is VALID [2022-04-15 09:06:57,465 INFO L290 TraceCheckUtils]: 24: Hoare triple {1319#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1319#(<= ~counter~0 1)} is VALID [2022-04-15 09:06:57,466 INFO L290 TraceCheckUtils]: 25: Hoare triple {1319#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1319#(<= ~counter~0 1)} is VALID [2022-04-15 09:06:57,466 INFO L290 TraceCheckUtils]: 26: Hoare triple {1319#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1347#(<= |main_#t~post6| 1)} is VALID [2022-04-15 09:06:57,467 INFO L290 TraceCheckUtils]: 27: Hoare triple {1347#(<= |main_#t~post6| 1)} assume !(#t~post6 < 50);havoc #t~post6; {1263#false} is VALID [2022-04-15 09:06:57,467 INFO L272 TraceCheckUtils]: 28: Hoare triple {1263#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1263#false} is VALID [2022-04-15 09:06:57,467 INFO L290 TraceCheckUtils]: 29: Hoare triple {1263#false} ~cond := #in~cond; {1263#false} is VALID [2022-04-15 09:06:57,467 INFO L290 TraceCheckUtils]: 30: Hoare triple {1263#false} assume 0 == ~cond; {1263#false} is VALID [2022-04-15 09:06:57,469 INFO L290 TraceCheckUtils]: 31: Hoare triple {1263#false} assume !false; {1263#false} is VALID [2022-04-15 09:06:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:06:57,469 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:06:57,645 INFO L290 TraceCheckUtils]: 31: Hoare triple {1263#false} assume !false; {1263#false} is VALID [2022-04-15 09:06:57,645 INFO L290 TraceCheckUtils]: 30: Hoare triple {1263#false} assume 0 == ~cond; {1263#false} is VALID [2022-04-15 09:06:57,645 INFO L290 TraceCheckUtils]: 29: Hoare triple {1263#false} ~cond := #in~cond; {1263#false} is VALID [2022-04-15 09:06:57,646 INFO L272 TraceCheckUtils]: 28: Hoare triple {1263#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1263#false} is VALID [2022-04-15 09:06:57,646 INFO L290 TraceCheckUtils]: 27: Hoare triple {1375#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1263#false} is VALID [2022-04-15 09:06:57,647 INFO L290 TraceCheckUtils]: 26: Hoare triple {1379#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1375#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:06:57,647 INFO L290 TraceCheckUtils]: 25: Hoare triple {1379#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1379#(< ~counter~0 50)} is VALID [2022-04-15 09:06:57,648 INFO L290 TraceCheckUtils]: 24: Hoare triple {1379#(< ~counter~0 50)} assume !!(0 != ~r~0); {1379#(< ~counter~0 50)} is VALID [2022-04-15 09:06:57,648 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1262#true} {1379#(< ~counter~0 50)} #63#return; {1379#(< ~counter~0 50)} is VALID [2022-04-15 09:06:57,649 INFO L290 TraceCheckUtils]: 22: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-15 09:06:57,649 INFO L290 TraceCheckUtils]: 21: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-15 09:06:57,649 INFO L290 TraceCheckUtils]: 20: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-15 09:06:57,649 INFO L272 TraceCheckUtils]: 19: Hoare triple {1379#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1262#true} is VALID [2022-04-15 09:06:57,649 INFO L290 TraceCheckUtils]: 18: Hoare triple {1379#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1379#(< ~counter~0 50)} is VALID [2022-04-15 09:06:57,650 INFO L290 TraceCheckUtils]: 17: Hoare triple {1407#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1379#(< ~counter~0 50)} is VALID [2022-04-15 09:06:57,651 INFO L290 TraceCheckUtils]: 16: Hoare triple {1407#(< ~counter~0 49)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1407#(< ~counter~0 49)} is VALID [2022-04-15 09:06:57,651 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1262#true} {1407#(< ~counter~0 49)} #61#return; {1407#(< ~counter~0 49)} is VALID [2022-04-15 09:06:57,651 INFO L290 TraceCheckUtils]: 14: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-15 09:06:57,652 INFO L290 TraceCheckUtils]: 13: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-15 09:06:57,652 INFO L290 TraceCheckUtils]: 12: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-15 09:06:57,652 INFO L272 TraceCheckUtils]: 11: Hoare triple {1407#(< ~counter~0 49)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1262#true} is VALID [2022-04-15 09:06:57,653 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1262#true} {1407#(< ~counter~0 49)} #59#return; {1407#(< ~counter~0 49)} is VALID [2022-04-15 09:06:57,653 INFO L290 TraceCheckUtils]: 9: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-15 09:06:57,653 INFO L290 TraceCheckUtils]: 8: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-15 09:06:57,653 INFO L290 TraceCheckUtils]: 7: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-15 09:06:57,653 INFO L272 TraceCheckUtils]: 6: Hoare triple {1407#(< ~counter~0 49)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1262#true} is VALID [2022-04-15 09:06:57,654 INFO L290 TraceCheckUtils]: 5: Hoare triple {1407#(< ~counter~0 49)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1407#(< ~counter~0 49)} is VALID [2022-04-15 09:06:57,654 INFO L272 TraceCheckUtils]: 4: Hoare triple {1407#(< ~counter~0 49)} call #t~ret7 := main(); {1407#(< ~counter~0 49)} is VALID [2022-04-15 09:06:57,654 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1407#(< ~counter~0 49)} {1262#true} #67#return; {1407#(< ~counter~0 49)} is VALID [2022-04-15 09:06:57,655 INFO L290 TraceCheckUtils]: 2: Hoare triple {1407#(< ~counter~0 49)} assume true; {1407#(< ~counter~0 49)} is VALID [2022-04-15 09:06:57,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {1262#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1407#(< ~counter~0 49)} is VALID [2022-04-15 09:06:57,656 INFO L272 TraceCheckUtils]: 0: Hoare triple {1262#true} call ULTIMATE.init(); {1262#true} is VALID [2022-04-15 09:06:57,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:06:57,656 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:06:57,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511556709] [2022-04-15 09:06:57,656 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:06:57,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1706303910] [2022-04-15 09:06:57,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1706303910] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:06:57,657 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:06:57,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-04-15 09:06:57,657 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:06:57,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [772208021] [2022-04-15 09:06:57,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [772208021] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:06:57,657 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:06:57,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 09:06:57,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55239098] [2022-04-15 09:06:57,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:06:57,658 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 [2022-04-15 09:06:57,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:06:57,659 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) [2022-04-15 09:06:57,681 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:57,682 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 09:06:57,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:06:57,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 09:06:57,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-04-15 09:06:57,682 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) [2022-04-15 09:06:57,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:57,795 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-04-15 09:06:57,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 09:06:57,795 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 [2022-04-15 09:06:57,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:06:57,797 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) [2022-04-15 09:06:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-15 09:06:57,800 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) [2022-04-15 09:06:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-15 09:06:57,805 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 45 transitions. [2022-04-15 09:06:57,847 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:57,850 INFO L225 Difference]: With dead ends: 43 [2022-04-15 09:06:57,850 INFO L226 Difference]: Without dead ends: 38 [2022-04-15 09:06:57,850 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:06:57,852 INFO L913 BasicCegarLoop]: 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 [2022-04-15 09:06:57,853 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [7 Valid, 78 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 09:06:57,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-15 09:06:57,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2022-04-15 09:06:57,887 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:06:57,888 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) [2022-04-15 09:06:57,888 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) [2022-04-15 09:06:57,888 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) [2022-04-15 09:06:57,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:57,891 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-15 09:06:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-15 09:06:57,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:57,894 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:57,894 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. [2022-04-15 09:06:57,894 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. [2022-04-15 09:06:57,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:06:57,897 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-15 09:06:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-15 09:06:57,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:06:57,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:06:57,897 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:06:57,897 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:06:57,899 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) [2022-04-15 09:06:57,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 41 transitions. [2022-04-15 09:06:57,901 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 41 transitions. Word has length 32 [2022-04-15 09:06:57,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:06:57,901 INFO L478 AbstractCegarLoop]: Abstraction has 38 states and 41 transitions. [2022-04-15 09:06:57,902 INFO L479 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) [2022-04-15 09:06:57,902 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 41 transitions. [2022-04-15 09:06:59,954 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 40 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:06:59,955 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-15 09:06:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-15 09:06:59,955 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:06:59,956 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:06:59,982 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:00,156 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:00,156 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:00,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:00,157 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 3 times [2022-04-15 09:07:00,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:00,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [150565959] [2022-04-15 09:07:00,157 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:00,157 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 4 times [2022-04-15 09:07:00,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:00,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590821043] [2022-04-15 09:07:00,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:00,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:00,171 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:00,171 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [414448915] [2022-04-15 09:07:00,171 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:07:00,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:00,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:00,175 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) [2022-04-15 09:07:00,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-15 09:07:00,256 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:07:00,257 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:00,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-15 09:07:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:00,271 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:00,484 INFO L272 TraceCheckUtils]: 0: Hoare triple {1701#true} call ULTIMATE.init(); {1701#true} is VALID [2022-04-15 09:07:00,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {1701#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,486 INFO L290 TraceCheckUtils]: 2: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,486 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1709#(<= ~counter~0 0)} {1701#true} #67#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,487 INFO L272 TraceCheckUtils]: 4: Hoare triple {1709#(<= ~counter~0 0)} call #t~ret7 := main(); {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,487 INFO L290 TraceCheckUtils]: 5: Hoare triple {1709#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,488 INFO L272 TraceCheckUtils]: 6: Hoare triple {1709#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,488 INFO L290 TraceCheckUtils]: 7: Hoare triple {1709#(<= ~counter~0 0)} ~cond := #in~cond; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,489 INFO L290 TraceCheckUtils]: 8: Hoare triple {1709#(<= ~counter~0 0)} assume !(0 == ~cond); {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,492 INFO L290 TraceCheckUtils]: 9: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,493 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1709#(<= ~counter~0 0)} {1709#(<= ~counter~0 0)} #59#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,494 INFO L272 TraceCheckUtils]: 11: Hoare triple {1709#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,494 INFO L290 TraceCheckUtils]: 12: Hoare triple {1709#(<= ~counter~0 0)} ~cond := #in~cond; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,494 INFO L290 TraceCheckUtils]: 13: Hoare triple {1709#(<= ~counter~0 0)} assume !(0 == ~cond); {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,495 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1709#(<= ~counter~0 0)} {1709#(<= ~counter~0 0)} #61#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,496 INFO L290 TraceCheckUtils]: 16: Hoare triple {1709#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1709#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:00,496 INFO L290 TraceCheckUtils]: 17: Hoare triple {1709#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1758#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:00,497 INFO L290 TraceCheckUtils]: 18: Hoare triple {1758#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1758#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:00,498 INFO L272 TraceCheckUtils]: 19: Hoare triple {1758#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1758#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:00,498 INFO L290 TraceCheckUtils]: 20: Hoare triple {1758#(<= ~counter~0 1)} ~cond := #in~cond; {1758#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:00,498 INFO L290 TraceCheckUtils]: 21: Hoare triple {1758#(<= ~counter~0 1)} assume !(0 == ~cond); {1758#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:00,499 INFO L290 TraceCheckUtils]: 22: Hoare triple {1758#(<= ~counter~0 1)} assume true; {1758#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:00,499 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1758#(<= ~counter~0 1)} {1758#(<= ~counter~0 1)} #63#return; {1758#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:00,500 INFO L290 TraceCheckUtils]: 24: Hoare triple {1758#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1758#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:00,500 INFO L290 TraceCheckUtils]: 25: Hoare triple {1758#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1758#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:00,501 INFO L290 TraceCheckUtils]: 26: Hoare triple {1758#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1786#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:00,501 INFO L290 TraceCheckUtils]: 27: Hoare triple {1786#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {1786#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:00,502 INFO L272 TraceCheckUtils]: 28: Hoare triple {1786#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1786#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:00,503 INFO L290 TraceCheckUtils]: 29: Hoare triple {1786#(<= ~counter~0 2)} ~cond := #in~cond; {1786#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:00,504 INFO L290 TraceCheckUtils]: 30: Hoare triple {1786#(<= ~counter~0 2)} assume !(0 == ~cond); {1786#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:00,504 INFO L290 TraceCheckUtils]: 31: Hoare triple {1786#(<= ~counter~0 2)} assume true; {1786#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:00,505 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1786#(<= ~counter~0 2)} {1786#(<= ~counter~0 2)} #63#return; {1786#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:00,505 INFO L290 TraceCheckUtils]: 33: Hoare triple {1786#(<= ~counter~0 2)} assume !!(0 != ~r~0); {1786#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:00,506 INFO L290 TraceCheckUtils]: 34: Hoare triple {1786#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1786#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:00,506 INFO L290 TraceCheckUtils]: 35: Hoare triple {1786#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1814#(<= |main_#t~post6| 2)} is VALID [2022-04-15 09:07:00,507 INFO L290 TraceCheckUtils]: 36: Hoare triple {1814#(<= |main_#t~post6| 2)} assume !(#t~post6 < 50);havoc #t~post6; {1702#false} is VALID [2022-04-15 09:07:00,507 INFO L272 TraceCheckUtils]: 37: Hoare triple {1702#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1702#false} is VALID [2022-04-15 09:07:00,507 INFO L290 TraceCheckUtils]: 38: Hoare triple {1702#false} ~cond := #in~cond; {1702#false} is VALID [2022-04-15 09:07:00,507 INFO L290 TraceCheckUtils]: 39: Hoare triple {1702#false} assume 0 == ~cond; {1702#false} is VALID [2022-04-15 09:07:00,507 INFO L290 TraceCheckUtils]: 40: Hoare triple {1702#false} assume !false; {1702#false} is VALID [2022-04-15 09:07:00,520 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:00,520 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:00,757 INFO L290 TraceCheckUtils]: 40: Hoare triple {1702#false} assume !false; {1702#false} is VALID [2022-04-15 09:07:00,757 INFO L290 TraceCheckUtils]: 39: Hoare triple {1702#false} assume 0 == ~cond; {1702#false} is VALID [2022-04-15 09:07:00,757 INFO L290 TraceCheckUtils]: 38: Hoare triple {1702#false} ~cond := #in~cond; {1702#false} is VALID [2022-04-15 09:07:00,757 INFO L272 TraceCheckUtils]: 37: Hoare triple {1702#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1702#false} is VALID [2022-04-15 09:07:00,758 INFO L290 TraceCheckUtils]: 36: Hoare triple {1842#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1702#false} is VALID [2022-04-15 09:07:00,758 INFO L290 TraceCheckUtils]: 35: Hoare triple {1846#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1842#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:00,759 INFO L290 TraceCheckUtils]: 34: Hoare triple {1846#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1846#(< ~counter~0 50)} is VALID [2022-04-15 09:07:00,759 INFO L290 TraceCheckUtils]: 33: Hoare triple {1846#(< ~counter~0 50)} assume !!(0 != ~r~0); {1846#(< ~counter~0 50)} is VALID [2022-04-15 09:07:00,760 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1701#true} {1846#(< ~counter~0 50)} #63#return; {1846#(< ~counter~0 50)} is VALID [2022-04-15 09:07:00,760 INFO L290 TraceCheckUtils]: 31: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-15 09:07:00,760 INFO L290 TraceCheckUtils]: 30: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-15 09:07:00,761 INFO L290 TraceCheckUtils]: 29: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-15 09:07:00,761 INFO L272 TraceCheckUtils]: 28: Hoare triple {1846#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1701#true} is VALID [2022-04-15 09:07:00,761 INFO L290 TraceCheckUtils]: 27: Hoare triple {1846#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1846#(< ~counter~0 50)} is VALID [2022-04-15 09:07:00,762 INFO L290 TraceCheckUtils]: 26: Hoare triple {1874#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1846#(< ~counter~0 50)} is VALID [2022-04-15 09:07:00,762 INFO L290 TraceCheckUtils]: 25: Hoare triple {1874#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1874#(< ~counter~0 49)} is VALID [2022-04-15 09:07:00,763 INFO L290 TraceCheckUtils]: 24: Hoare triple {1874#(< ~counter~0 49)} assume !!(0 != ~r~0); {1874#(< ~counter~0 49)} is VALID [2022-04-15 09:07:00,764 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1701#true} {1874#(< ~counter~0 49)} #63#return; {1874#(< ~counter~0 49)} is VALID [2022-04-15 09:07:00,764 INFO L290 TraceCheckUtils]: 22: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-15 09:07:00,764 INFO L290 TraceCheckUtils]: 21: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-15 09:07:00,764 INFO L290 TraceCheckUtils]: 20: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-15 09:07:00,764 INFO L272 TraceCheckUtils]: 19: Hoare triple {1874#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1701#true} is VALID [2022-04-15 09:07:00,764 INFO L290 TraceCheckUtils]: 18: Hoare triple {1874#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {1874#(< ~counter~0 49)} is VALID [2022-04-15 09:07:00,765 INFO L290 TraceCheckUtils]: 17: Hoare triple {1902#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1874#(< ~counter~0 49)} is VALID [2022-04-15 09:07:00,765 INFO L290 TraceCheckUtils]: 16: Hoare triple {1902#(< ~counter~0 48)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1902#(< ~counter~0 48)} is VALID [2022-04-15 09:07:00,766 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1701#true} {1902#(< ~counter~0 48)} #61#return; {1902#(< ~counter~0 48)} is VALID [2022-04-15 09:07:00,766 INFO L290 TraceCheckUtils]: 14: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-15 09:07:00,766 INFO L290 TraceCheckUtils]: 13: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-15 09:07:00,766 INFO L290 TraceCheckUtils]: 12: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-15 09:07:00,767 INFO L272 TraceCheckUtils]: 11: Hoare triple {1902#(< ~counter~0 48)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1701#true} is VALID [2022-04-15 09:07:00,767 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1701#true} {1902#(< ~counter~0 48)} #59#return; {1902#(< ~counter~0 48)} is VALID [2022-04-15 09:07:00,767 INFO L290 TraceCheckUtils]: 9: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-15 09:07:00,768 INFO L290 TraceCheckUtils]: 8: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-15 09:07:00,768 INFO L290 TraceCheckUtils]: 7: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-15 09:07:00,768 INFO L272 TraceCheckUtils]: 6: Hoare triple {1902#(< ~counter~0 48)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1701#true} is VALID [2022-04-15 09:07:00,768 INFO L290 TraceCheckUtils]: 5: Hoare triple {1902#(< ~counter~0 48)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1902#(< ~counter~0 48)} is VALID [2022-04-15 09:07:00,769 INFO L272 TraceCheckUtils]: 4: Hoare triple {1902#(< ~counter~0 48)} call #t~ret7 := main(); {1902#(< ~counter~0 48)} is VALID [2022-04-15 09:07:00,769 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1902#(< ~counter~0 48)} {1701#true} #67#return; {1902#(< ~counter~0 48)} is VALID [2022-04-15 09:07:00,769 INFO L290 TraceCheckUtils]: 2: Hoare triple {1902#(< ~counter~0 48)} assume true; {1902#(< ~counter~0 48)} is VALID [2022-04-15 09:07:00,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {1701#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1902#(< ~counter~0 48)} is VALID [2022-04-15 09:07:00,770 INFO L272 TraceCheckUtils]: 0: Hoare triple {1701#true} call ULTIMATE.init(); {1701#true} is VALID [2022-04-15 09:07:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-15 09:07:00,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:00,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590821043] [2022-04-15 09:07:00,771 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:00,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [414448915] [2022-04-15 09:07:00,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [414448915] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:00,771 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:00,771 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-04-15 09:07:00,772 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:00,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [150565959] [2022-04-15 09:07:00,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [150565959] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:00,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:00,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 09:07:00,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658694098] [2022-04-15 09:07:00,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:00,773 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 [2022-04-15 09:07:00,773 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:00,773 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) [2022-04-15 09:07:00,805 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:00,806 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 09:07:00,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:00,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 09:07:00,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-15 09:07:00,807 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) [2022-04-15 09:07:00,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:00,959 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-04-15 09:07:00,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 09:07:00,959 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 [2022-04-15 09:07:00,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:00,960 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) [2022-04-15 09:07:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-15 09:07:00,962 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) [2022-04-15 09:07:00,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-15 09:07:00,964 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 55 transitions. [2022-04-15 09:07:01,008 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:01,010 INFO L225 Difference]: With dead ends: 52 [2022-04-15 09:07:01,010 INFO L226 Difference]: Without dead ends: 47 [2022-04-15 09:07:01,010 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:01,011 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 8 mSDsluCounter, 64 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:01,011 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 92 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 09:07:01,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-15 09:07:01,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-15 09:07:01,055 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:01,055 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) [2022-04-15 09:07:01,055 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) [2022-04-15 09:07:01,055 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) [2022-04-15 09:07:01,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:01,058 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-15 09:07:01,058 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-15 09:07:01,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:01,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:01,059 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. [2022-04-15 09:07:01,059 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. [2022-04-15 09:07:01,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:01,066 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-15 09:07:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-15 09:07:01,067 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:01,067 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:01,067 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:01,067 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:01,067 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) [2022-04-15 09:07:01,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2022-04-15 09:07:01,069 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 41 [2022-04-15 09:07:01,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:01,069 INFO L478 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2022-04-15 09:07:01,070 INFO L479 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) [2022-04-15 09:07:01,070 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 51 transitions. [2022-04-15 09:07:01,595 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-15 09:07:01,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-15 09:07:01,600 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:01,600 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:01,617 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-04-15 09:07:01,801 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:01,801 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:01,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:01,802 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 5 times [2022-04-15 09:07:01,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:01,802 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1367011206] [2022-04-15 09:07:01,802 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:01,803 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 6 times [2022-04-15 09:07:01,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:01,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967438167] [2022-04-15 09:07:01,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:01,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:01,819 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:01,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1726556422] [2022-04-15 09:07:01,819 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:07:01,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:01,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:01,820 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) [2022-04-15 09:07:01,825 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-15 09:07:01,886 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-15 09:07:01,887 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:01,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-15 09:07:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:01,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:02,168 INFO L272 TraceCheckUtils]: 0: Hoare triple {2252#true} call ULTIMATE.init(); {2252#true} is VALID [2022-04-15 09:07:02,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {2252#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,169 INFO L290 TraceCheckUtils]: 2: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,169 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2260#(<= ~counter~0 0)} {2252#true} #67#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,169 INFO L272 TraceCheckUtils]: 4: Hoare triple {2260#(<= ~counter~0 0)} call #t~ret7 := main(); {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,170 INFO L290 TraceCheckUtils]: 5: Hoare triple {2260#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,171 INFO L272 TraceCheckUtils]: 6: Hoare triple {2260#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,171 INFO L290 TraceCheckUtils]: 7: Hoare triple {2260#(<= ~counter~0 0)} ~cond := #in~cond; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,171 INFO L290 TraceCheckUtils]: 8: Hoare triple {2260#(<= ~counter~0 0)} assume !(0 == ~cond); {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,172 INFO L290 TraceCheckUtils]: 9: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,172 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2260#(<= ~counter~0 0)} {2260#(<= ~counter~0 0)} #59#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,173 INFO L272 TraceCheckUtils]: 11: Hoare triple {2260#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,173 INFO L290 TraceCheckUtils]: 12: Hoare triple {2260#(<= ~counter~0 0)} ~cond := #in~cond; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,174 INFO L290 TraceCheckUtils]: 13: Hoare triple {2260#(<= ~counter~0 0)} assume !(0 == ~cond); {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,174 INFO L290 TraceCheckUtils]: 14: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,174 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2260#(<= ~counter~0 0)} {2260#(<= ~counter~0 0)} #61#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,175 INFO L290 TraceCheckUtils]: 16: Hoare triple {2260#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2260#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:02,175 INFO L290 TraceCheckUtils]: 17: Hoare triple {2260#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2309#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:02,175 INFO L290 TraceCheckUtils]: 18: Hoare triple {2309#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2309#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:02,176 INFO L272 TraceCheckUtils]: 19: Hoare triple {2309#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2309#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:02,176 INFO L290 TraceCheckUtils]: 20: Hoare triple {2309#(<= ~counter~0 1)} ~cond := #in~cond; {2309#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:02,177 INFO L290 TraceCheckUtils]: 21: Hoare triple {2309#(<= ~counter~0 1)} assume !(0 == ~cond); {2309#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:02,177 INFO L290 TraceCheckUtils]: 22: Hoare triple {2309#(<= ~counter~0 1)} assume true; {2309#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:02,177 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2309#(<= ~counter~0 1)} {2309#(<= ~counter~0 1)} #63#return; {2309#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:02,178 INFO L290 TraceCheckUtils]: 24: Hoare triple {2309#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2309#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:02,178 INFO L290 TraceCheckUtils]: 25: Hoare triple {2309#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2309#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:02,178 INFO L290 TraceCheckUtils]: 26: Hoare triple {2309#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2337#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:02,179 INFO L290 TraceCheckUtils]: 27: Hoare triple {2337#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {2337#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:02,180 INFO L272 TraceCheckUtils]: 28: Hoare triple {2337#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2337#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:02,181 INFO L290 TraceCheckUtils]: 29: Hoare triple {2337#(<= ~counter~0 2)} ~cond := #in~cond; {2337#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:02,181 INFO L290 TraceCheckUtils]: 30: Hoare triple {2337#(<= ~counter~0 2)} assume !(0 == ~cond); {2337#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:02,181 INFO L290 TraceCheckUtils]: 31: Hoare triple {2337#(<= ~counter~0 2)} assume true; {2337#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:02,182 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2337#(<= ~counter~0 2)} {2337#(<= ~counter~0 2)} #63#return; {2337#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:02,183 INFO L290 TraceCheckUtils]: 33: Hoare triple {2337#(<= ~counter~0 2)} assume !!(0 != ~r~0); {2337#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:02,184 INFO L290 TraceCheckUtils]: 34: Hoare triple {2337#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2337#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:02,184 INFO L290 TraceCheckUtils]: 35: Hoare triple {2337#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2365#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:02,185 INFO L290 TraceCheckUtils]: 36: Hoare triple {2365#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {2365#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:02,186 INFO L272 TraceCheckUtils]: 37: Hoare triple {2365#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2365#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:02,186 INFO L290 TraceCheckUtils]: 38: Hoare triple {2365#(<= ~counter~0 3)} ~cond := #in~cond; {2365#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:02,186 INFO L290 TraceCheckUtils]: 39: Hoare triple {2365#(<= ~counter~0 3)} assume !(0 == ~cond); {2365#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:02,187 INFO L290 TraceCheckUtils]: 40: Hoare triple {2365#(<= ~counter~0 3)} assume true; {2365#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:02,188 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2365#(<= ~counter~0 3)} {2365#(<= ~counter~0 3)} #63#return; {2365#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:02,188 INFO L290 TraceCheckUtils]: 42: Hoare triple {2365#(<= ~counter~0 3)} assume !!(0 != ~r~0); {2365#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:02,189 INFO L290 TraceCheckUtils]: 43: Hoare triple {2365#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2365#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:02,189 INFO L290 TraceCheckUtils]: 44: Hoare triple {2365#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2393#(<= |main_#t~post6| 3)} is VALID [2022-04-15 09:07:02,190 INFO L290 TraceCheckUtils]: 45: Hoare triple {2393#(<= |main_#t~post6| 3)} assume !(#t~post6 < 50);havoc #t~post6; {2253#false} is VALID [2022-04-15 09:07:02,190 INFO L272 TraceCheckUtils]: 46: Hoare triple {2253#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2253#false} is VALID [2022-04-15 09:07:02,190 INFO L290 TraceCheckUtils]: 47: Hoare triple {2253#false} ~cond := #in~cond; {2253#false} is VALID [2022-04-15 09:07:02,190 INFO L290 TraceCheckUtils]: 48: Hoare triple {2253#false} assume 0 == ~cond; {2253#false} is VALID [2022-04-15 09:07:02,190 INFO L290 TraceCheckUtils]: 49: Hoare triple {2253#false} assume !false; {2253#false} is VALID [2022-04-15 09:07:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:02,191 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:02,488 INFO L290 TraceCheckUtils]: 49: Hoare triple {2253#false} assume !false; {2253#false} is VALID [2022-04-15 09:07:02,488 INFO L290 TraceCheckUtils]: 48: Hoare triple {2253#false} assume 0 == ~cond; {2253#false} is VALID [2022-04-15 09:07:02,488 INFO L290 TraceCheckUtils]: 47: Hoare triple {2253#false} ~cond := #in~cond; {2253#false} is VALID [2022-04-15 09:07:02,488 INFO L272 TraceCheckUtils]: 46: Hoare triple {2253#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2253#false} is VALID [2022-04-15 09:07:02,489 INFO L290 TraceCheckUtils]: 45: Hoare triple {2421#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2253#false} is VALID [2022-04-15 09:07:02,489 INFO L290 TraceCheckUtils]: 44: Hoare triple {2425#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2421#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:02,490 INFO L290 TraceCheckUtils]: 43: Hoare triple {2425#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2425#(< ~counter~0 50)} is VALID [2022-04-15 09:07:02,490 INFO L290 TraceCheckUtils]: 42: Hoare triple {2425#(< ~counter~0 50)} assume !!(0 != ~r~0); {2425#(< ~counter~0 50)} is VALID [2022-04-15 09:07:02,490 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2252#true} {2425#(< ~counter~0 50)} #63#return; {2425#(< ~counter~0 50)} is VALID [2022-04-15 09:07:02,491 INFO L290 TraceCheckUtils]: 40: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-15 09:07:02,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-15 09:07:02,491 INFO L290 TraceCheckUtils]: 38: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-15 09:07:02,491 INFO L272 TraceCheckUtils]: 37: Hoare triple {2425#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-15 09:07:02,495 INFO L290 TraceCheckUtils]: 36: Hoare triple {2425#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {2425#(< ~counter~0 50)} is VALID [2022-04-15 09:07:02,496 INFO L290 TraceCheckUtils]: 35: Hoare triple {2453#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2425#(< ~counter~0 50)} is VALID [2022-04-15 09:07:02,496 INFO L290 TraceCheckUtils]: 34: Hoare triple {2453#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2453#(< ~counter~0 49)} is VALID [2022-04-15 09:07:02,496 INFO L290 TraceCheckUtils]: 33: Hoare triple {2453#(< ~counter~0 49)} assume !!(0 != ~r~0); {2453#(< ~counter~0 49)} is VALID [2022-04-15 09:07:02,497 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2252#true} {2453#(< ~counter~0 49)} #63#return; {2453#(< ~counter~0 49)} is VALID [2022-04-15 09:07:02,497 INFO L290 TraceCheckUtils]: 31: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-15 09:07:02,497 INFO L290 TraceCheckUtils]: 30: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-15 09:07:02,498 INFO L290 TraceCheckUtils]: 29: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-15 09:07:02,498 INFO L272 TraceCheckUtils]: 28: Hoare triple {2453#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-15 09:07:02,498 INFO L290 TraceCheckUtils]: 27: Hoare triple {2453#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {2453#(< ~counter~0 49)} is VALID [2022-04-15 09:07:02,499 INFO L290 TraceCheckUtils]: 26: Hoare triple {2481#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2453#(< ~counter~0 49)} is VALID [2022-04-15 09:07:02,499 INFO L290 TraceCheckUtils]: 25: Hoare triple {2481#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2481#(< ~counter~0 48)} is VALID [2022-04-15 09:07:02,499 INFO L290 TraceCheckUtils]: 24: Hoare triple {2481#(< ~counter~0 48)} assume !!(0 != ~r~0); {2481#(< ~counter~0 48)} is VALID [2022-04-15 09:07:02,500 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2252#true} {2481#(< ~counter~0 48)} #63#return; {2481#(< ~counter~0 48)} is VALID [2022-04-15 09:07:02,500 INFO L290 TraceCheckUtils]: 22: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-15 09:07:02,500 INFO L290 TraceCheckUtils]: 21: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-15 09:07:02,500 INFO L290 TraceCheckUtils]: 20: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-15 09:07:02,500 INFO L272 TraceCheckUtils]: 19: Hoare triple {2481#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-15 09:07:02,501 INFO L290 TraceCheckUtils]: 18: Hoare triple {2481#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {2481#(< ~counter~0 48)} is VALID [2022-04-15 09:07:02,501 INFO L290 TraceCheckUtils]: 17: Hoare triple {2509#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2481#(< ~counter~0 48)} is VALID [2022-04-15 09:07:02,502 INFO L290 TraceCheckUtils]: 16: Hoare triple {2509#(< ~counter~0 47)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2509#(< ~counter~0 47)} is VALID [2022-04-15 09:07:02,502 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2252#true} {2509#(< ~counter~0 47)} #61#return; {2509#(< ~counter~0 47)} is VALID [2022-04-15 09:07:02,502 INFO L290 TraceCheckUtils]: 14: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-15 09:07:02,503 INFO L290 TraceCheckUtils]: 13: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-15 09:07:02,503 INFO L290 TraceCheckUtils]: 12: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-15 09:07:02,503 INFO L272 TraceCheckUtils]: 11: Hoare triple {2509#(< ~counter~0 47)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2252#true} is VALID [2022-04-15 09:07:02,503 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2252#true} {2509#(< ~counter~0 47)} #59#return; {2509#(< ~counter~0 47)} is VALID [2022-04-15 09:07:02,503 INFO L290 TraceCheckUtils]: 9: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-15 09:07:02,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-15 09:07:02,504 INFO L290 TraceCheckUtils]: 7: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-15 09:07:02,504 INFO L272 TraceCheckUtils]: 6: Hoare triple {2509#(< ~counter~0 47)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2252#true} is VALID [2022-04-15 09:07:02,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {2509#(< ~counter~0 47)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2509#(< ~counter~0 47)} is VALID [2022-04-15 09:07:02,505 INFO L272 TraceCheckUtils]: 4: Hoare triple {2509#(< ~counter~0 47)} call #t~ret7 := main(); {2509#(< ~counter~0 47)} is VALID [2022-04-15 09:07:02,505 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2509#(< ~counter~0 47)} {2252#true} #67#return; {2509#(< ~counter~0 47)} is VALID [2022-04-15 09:07:02,505 INFO L290 TraceCheckUtils]: 2: Hoare triple {2509#(< ~counter~0 47)} assume true; {2509#(< ~counter~0 47)} is VALID [2022-04-15 09:07:02,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {2252#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2509#(< ~counter~0 47)} is VALID [2022-04-15 09:07:02,506 INFO L272 TraceCheckUtils]: 0: Hoare triple {2252#true} call ULTIMATE.init(); {2252#true} is VALID [2022-04-15 09:07:02,506 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-15 09:07:02,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:02,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967438167] [2022-04-15 09:07:02,507 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:02,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1726556422] [2022-04-15 09:07:02,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1726556422] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:02,507 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:02,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-15 09:07:02,508 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:02,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1367011206] [2022-04-15 09:07:02,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1367011206] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:02,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:02,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 09:07:02,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183532680] [2022-04-15 09:07:02,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:02,508 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 [2022-04-15 09:07:02,509 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:02,509 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) [2022-04-15 09:07:02,546 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:02,546 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 09:07:02,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:02,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 09:07:02,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2022-04-15 09:07:02,547 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) [2022-04-15 09:07:02,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:02,720 INFO L93 Difference]: Finished difference Result 61 states and 66 transitions. [2022-04-15 09:07:02,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 09:07:02,720 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 [2022-04-15 09:07:02,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:02,721 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) [2022-04-15 09:07:02,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-15 09:07:02,723 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) [2022-04-15 09:07:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-15 09:07:02,725 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 65 transitions. [2022-04-15 09:07:02,787 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:02,789 INFO L225 Difference]: With dead ends: 61 [2022-04-15 09:07:02,789 INFO L226 Difference]: Without dead ends: 56 [2022-04-15 09:07:02,790 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:02,791 INFO L913 BasicCegarLoop]: 29 mSDtfsCounter, 9 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:02,791 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 106 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 09:07:02,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-15 09:07:02,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-04-15 09:07:02,857 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:02,857 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) [2022-04-15 09:07:02,858 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) [2022-04-15 09:07:02,859 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) [2022-04-15 09:07:02,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:02,861 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-15 09:07:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-15 09:07:02,861 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:02,861 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:02,863 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. [2022-04-15 09:07:02,863 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. [2022-04-15 09:07:02,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:02,865 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-15 09:07:02,865 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-15 09:07:02,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:02,865 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:02,865 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:02,866 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:02,866 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) [2022-04-15 09:07:02,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2022-04-15 09:07:02,867 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 50 [2022-04-15 09:07:02,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:02,869 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2022-04-15 09:07:02,869 INFO L479 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) [2022-04-15 09:07:02,869 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 61 transitions. [2022-04-15 09:07:04,947 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 60 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:04,947 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-15 09:07:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-15 09:07:04,948 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:04,948 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:04,968 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:05,155 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:05,155 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:05,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:05,156 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 7 times [2022-04-15 09:07:05,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:05,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1489061423] [2022-04-15 09:07:05,156 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:05,157 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 8 times [2022-04-15 09:07:05,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:05,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686839600] [2022-04-15 09:07:05,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:05,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:05,173 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:05,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1321265281] [2022-04-15 09:07:05,173 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:07:05,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:05,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:05,192 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) [2022-04-15 09:07:05,204 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-15 09:07:05,252 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:07:05,252 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:05,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-15 09:07:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:05,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:05,606 INFO L272 TraceCheckUtils]: 0: Hoare triple {2915#true} call ULTIMATE.init(); {2915#true} is VALID [2022-04-15 09:07:05,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {2915#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,609 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,614 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#(<= ~counter~0 0)} {2915#true} #67#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,616 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#(<= ~counter~0 0)} call #t~ret7 := main(); {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,617 INFO L272 TraceCheckUtils]: 6: Hoare triple {2923#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {2923#(<= ~counter~0 0)} ~cond := #in~cond; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,618 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#(<= ~counter~0 0)} assume !(0 == ~cond); {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,619 INFO L290 TraceCheckUtils]: 9: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,623 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2923#(<= ~counter~0 0)} {2923#(<= ~counter~0 0)} #59#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,624 INFO L272 TraceCheckUtils]: 11: Hoare triple {2923#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,624 INFO L290 TraceCheckUtils]: 12: Hoare triple {2923#(<= ~counter~0 0)} ~cond := #in~cond; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,625 INFO L290 TraceCheckUtils]: 13: Hoare triple {2923#(<= ~counter~0 0)} assume !(0 == ~cond); {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,625 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,626 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2923#(<= ~counter~0 0)} {2923#(<= ~counter~0 0)} #61#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,626 INFO L290 TraceCheckUtils]: 16: Hoare triple {2923#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2923#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:05,627 INFO L290 TraceCheckUtils]: 17: Hoare triple {2923#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2972#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:05,627 INFO L290 TraceCheckUtils]: 18: Hoare triple {2972#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2972#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:05,628 INFO L272 TraceCheckUtils]: 19: Hoare triple {2972#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2972#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:05,628 INFO L290 TraceCheckUtils]: 20: Hoare triple {2972#(<= ~counter~0 1)} ~cond := #in~cond; {2972#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:05,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {2972#(<= ~counter~0 1)} assume !(0 == ~cond); {2972#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:05,629 INFO L290 TraceCheckUtils]: 22: Hoare triple {2972#(<= ~counter~0 1)} assume true; {2972#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:05,630 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2972#(<= ~counter~0 1)} {2972#(<= ~counter~0 1)} #63#return; {2972#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:05,630 INFO L290 TraceCheckUtils]: 24: Hoare triple {2972#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2972#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:05,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {2972#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2972#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:05,631 INFO L290 TraceCheckUtils]: 26: Hoare triple {2972#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3000#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:05,631 INFO L290 TraceCheckUtils]: 27: Hoare triple {3000#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3000#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:05,632 INFO L272 TraceCheckUtils]: 28: Hoare triple {3000#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3000#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:05,632 INFO L290 TraceCheckUtils]: 29: Hoare triple {3000#(<= ~counter~0 2)} ~cond := #in~cond; {3000#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:05,633 INFO L290 TraceCheckUtils]: 30: Hoare triple {3000#(<= ~counter~0 2)} assume !(0 == ~cond); {3000#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:05,633 INFO L290 TraceCheckUtils]: 31: Hoare triple {3000#(<= ~counter~0 2)} assume true; {3000#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:05,634 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3000#(<= ~counter~0 2)} {3000#(<= ~counter~0 2)} #63#return; {3000#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:05,634 INFO L290 TraceCheckUtils]: 33: Hoare triple {3000#(<= ~counter~0 2)} assume !!(0 != ~r~0); {3000#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:05,634 INFO L290 TraceCheckUtils]: 34: Hoare triple {3000#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3000#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:05,635 INFO L290 TraceCheckUtils]: 35: Hoare triple {3000#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3028#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:05,635 INFO L290 TraceCheckUtils]: 36: Hoare triple {3028#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3028#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:05,636 INFO L272 TraceCheckUtils]: 37: Hoare triple {3028#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3028#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:05,636 INFO L290 TraceCheckUtils]: 38: Hoare triple {3028#(<= ~counter~0 3)} ~cond := #in~cond; {3028#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:05,637 INFO L290 TraceCheckUtils]: 39: Hoare triple {3028#(<= ~counter~0 3)} assume !(0 == ~cond); {3028#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:05,637 INFO L290 TraceCheckUtils]: 40: Hoare triple {3028#(<= ~counter~0 3)} assume true; {3028#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:05,638 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3028#(<= ~counter~0 3)} {3028#(<= ~counter~0 3)} #63#return; {3028#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:05,638 INFO L290 TraceCheckUtils]: 42: Hoare triple {3028#(<= ~counter~0 3)} assume !!(0 != ~r~0); {3028#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:05,638 INFO L290 TraceCheckUtils]: 43: Hoare triple {3028#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3028#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:05,639 INFO L290 TraceCheckUtils]: 44: Hoare triple {3028#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3056#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:05,639 INFO L290 TraceCheckUtils]: 45: Hoare triple {3056#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3056#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:05,640 INFO L272 TraceCheckUtils]: 46: Hoare triple {3056#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3056#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:05,640 INFO L290 TraceCheckUtils]: 47: Hoare triple {3056#(<= ~counter~0 4)} ~cond := #in~cond; {3056#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:05,641 INFO L290 TraceCheckUtils]: 48: Hoare triple {3056#(<= ~counter~0 4)} assume !(0 == ~cond); {3056#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:05,641 INFO L290 TraceCheckUtils]: 49: Hoare triple {3056#(<= ~counter~0 4)} assume true; {3056#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:05,641 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3056#(<= ~counter~0 4)} {3056#(<= ~counter~0 4)} #63#return; {3056#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:05,642 INFO L290 TraceCheckUtils]: 51: Hoare triple {3056#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3056#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:05,642 INFO L290 TraceCheckUtils]: 52: Hoare triple {3056#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3056#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:05,642 INFO L290 TraceCheckUtils]: 53: Hoare triple {3056#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3084#(<= |main_#t~post6| 4)} is VALID [2022-04-15 09:07:05,643 INFO L290 TraceCheckUtils]: 54: Hoare triple {3084#(<= |main_#t~post6| 4)} assume !(#t~post6 < 50);havoc #t~post6; {2916#false} is VALID [2022-04-15 09:07:05,643 INFO L272 TraceCheckUtils]: 55: Hoare triple {2916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2916#false} is VALID [2022-04-15 09:07:05,643 INFO L290 TraceCheckUtils]: 56: Hoare triple {2916#false} ~cond := #in~cond; {2916#false} is VALID [2022-04-15 09:07:05,643 INFO L290 TraceCheckUtils]: 57: Hoare triple {2916#false} assume 0 == ~cond; {2916#false} is VALID [2022-04-15 09:07:05,643 INFO L290 TraceCheckUtils]: 58: Hoare triple {2916#false} assume !false; {2916#false} is VALID [2022-04-15 09:07:05,643 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 62 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:05,643 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:05,984 INFO L290 TraceCheckUtils]: 58: Hoare triple {2916#false} assume !false; {2916#false} is VALID [2022-04-15 09:07:05,985 INFO L290 TraceCheckUtils]: 57: Hoare triple {2916#false} assume 0 == ~cond; {2916#false} is VALID [2022-04-15 09:07:05,985 INFO L290 TraceCheckUtils]: 56: Hoare triple {2916#false} ~cond := #in~cond; {2916#false} is VALID [2022-04-15 09:07:05,985 INFO L272 TraceCheckUtils]: 55: Hoare triple {2916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2916#false} is VALID [2022-04-15 09:07:05,985 INFO L290 TraceCheckUtils]: 54: Hoare triple {3112#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2916#false} is VALID [2022-04-15 09:07:05,986 INFO L290 TraceCheckUtils]: 53: Hoare triple {3116#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3112#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:05,986 INFO L290 TraceCheckUtils]: 52: Hoare triple {3116#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3116#(< ~counter~0 50)} is VALID [2022-04-15 09:07:05,986 INFO L290 TraceCheckUtils]: 51: Hoare triple {3116#(< ~counter~0 50)} assume !!(0 != ~r~0); {3116#(< ~counter~0 50)} is VALID [2022-04-15 09:07:05,987 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2915#true} {3116#(< ~counter~0 50)} #63#return; {3116#(< ~counter~0 50)} is VALID [2022-04-15 09:07:05,987 INFO L290 TraceCheckUtils]: 49: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-15 09:07:05,987 INFO L290 TraceCheckUtils]: 48: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-15 09:07:05,987 INFO L290 TraceCheckUtils]: 47: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-15 09:07:05,987 INFO L272 TraceCheckUtils]: 46: Hoare triple {3116#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-15 09:07:05,987 INFO L290 TraceCheckUtils]: 45: Hoare triple {3116#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3116#(< ~counter~0 50)} is VALID [2022-04-15 09:07:05,988 INFO L290 TraceCheckUtils]: 44: Hoare triple {3144#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3116#(< ~counter~0 50)} is VALID [2022-04-15 09:07:05,988 INFO L290 TraceCheckUtils]: 43: Hoare triple {3144#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3144#(< ~counter~0 49)} is VALID [2022-04-15 09:07:05,989 INFO L290 TraceCheckUtils]: 42: Hoare triple {3144#(< ~counter~0 49)} assume !!(0 != ~r~0); {3144#(< ~counter~0 49)} is VALID [2022-04-15 09:07:05,989 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2915#true} {3144#(< ~counter~0 49)} #63#return; {3144#(< ~counter~0 49)} is VALID [2022-04-15 09:07:05,989 INFO L290 TraceCheckUtils]: 40: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-15 09:07:05,989 INFO L290 TraceCheckUtils]: 39: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-15 09:07:05,989 INFO L290 TraceCheckUtils]: 38: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-15 09:07:05,989 INFO L272 TraceCheckUtils]: 37: Hoare triple {3144#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-15 09:07:05,990 INFO L290 TraceCheckUtils]: 36: Hoare triple {3144#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3144#(< ~counter~0 49)} is VALID [2022-04-15 09:07:05,990 INFO L290 TraceCheckUtils]: 35: Hoare triple {3172#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3144#(< ~counter~0 49)} is VALID [2022-04-15 09:07:05,991 INFO L290 TraceCheckUtils]: 34: Hoare triple {3172#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3172#(< ~counter~0 48)} is VALID [2022-04-15 09:07:05,991 INFO L290 TraceCheckUtils]: 33: Hoare triple {3172#(< ~counter~0 48)} assume !!(0 != ~r~0); {3172#(< ~counter~0 48)} is VALID [2022-04-15 09:07:05,992 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2915#true} {3172#(< ~counter~0 48)} #63#return; {3172#(< ~counter~0 48)} is VALID [2022-04-15 09:07:05,992 INFO L290 TraceCheckUtils]: 31: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-15 09:07:05,992 INFO L290 TraceCheckUtils]: 30: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-15 09:07:05,992 INFO L290 TraceCheckUtils]: 29: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-15 09:07:05,992 INFO L272 TraceCheckUtils]: 28: Hoare triple {3172#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-15 09:07:05,992 INFO L290 TraceCheckUtils]: 27: Hoare triple {3172#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3172#(< ~counter~0 48)} is VALID [2022-04-15 09:07:05,993 INFO L290 TraceCheckUtils]: 26: Hoare triple {3200#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3172#(< ~counter~0 48)} is VALID [2022-04-15 09:07:05,993 INFO L290 TraceCheckUtils]: 25: Hoare triple {3200#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3200#(< ~counter~0 47)} is VALID [2022-04-15 09:07:05,993 INFO L290 TraceCheckUtils]: 24: Hoare triple {3200#(< ~counter~0 47)} assume !!(0 != ~r~0); {3200#(< ~counter~0 47)} is VALID [2022-04-15 09:07:05,994 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2915#true} {3200#(< ~counter~0 47)} #63#return; {3200#(< ~counter~0 47)} is VALID [2022-04-15 09:07:05,994 INFO L290 TraceCheckUtils]: 22: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-15 09:07:05,994 INFO L290 TraceCheckUtils]: 21: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-15 09:07:05,994 INFO L290 TraceCheckUtils]: 20: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-15 09:07:05,994 INFO L272 TraceCheckUtils]: 19: Hoare triple {3200#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-15 09:07:05,994 INFO L290 TraceCheckUtils]: 18: Hoare triple {3200#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {3200#(< ~counter~0 47)} is VALID [2022-04-15 09:07:05,995 INFO L290 TraceCheckUtils]: 17: Hoare triple {3228#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3200#(< ~counter~0 47)} is VALID [2022-04-15 09:07:05,995 INFO L290 TraceCheckUtils]: 16: Hoare triple {3228#(< ~counter~0 46)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3228#(< ~counter~0 46)} is VALID [2022-04-15 09:07:05,996 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2915#true} {3228#(< ~counter~0 46)} #61#return; {3228#(< ~counter~0 46)} is VALID [2022-04-15 09:07:05,996 INFO L290 TraceCheckUtils]: 14: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-15 09:07:05,996 INFO L290 TraceCheckUtils]: 13: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-15 09:07:05,996 INFO L290 TraceCheckUtils]: 12: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-15 09:07:05,996 INFO L272 TraceCheckUtils]: 11: Hoare triple {3228#(< ~counter~0 46)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2915#true} is VALID [2022-04-15 09:07:05,996 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2915#true} {3228#(< ~counter~0 46)} #59#return; {3228#(< ~counter~0 46)} is VALID [2022-04-15 09:07:05,996 INFO L290 TraceCheckUtils]: 9: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-15 09:07:05,997 INFO L290 TraceCheckUtils]: 8: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-15 09:07:05,997 INFO L290 TraceCheckUtils]: 7: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-15 09:07:05,997 INFO L272 TraceCheckUtils]: 6: Hoare triple {3228#(< ~counter~0 46)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2915#true} is VALID [2022-04-15 09:07:05,997 INFO L290 TraceCheckUtils]: 5: Hoare triple {3228#(< ~counter~0 46)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {3228#(< ~counter~0 46)} is VALID [2022-04-15 09:07:05,997 INFO L272 TraceCheckUtils]: 4: Hoare triple {3228#(< ~counter~0 46)} call #t~ret7 := main(); {3228#(< ~counter~0 46)} is VALID [2022-04-15 09:07:05,998 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3228#(< ~counter~0 46)} {2915#true} #67#return; {3228#(< ~counter~0 46)} is VALID [2022-04-15 09:07:05,998 INFO L290 TraceCheckUtils]: 2: Hoare triple {3228#(< ~counter~0 46)} assume true; {3228#(< ~counter~0 46)} is VALID [2022-04-15 09:07:05,998 INFO L290 TraceCheckUtils]: 1: Hoare triple {2915#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3228#(< ~counter~0 46)} is VALID [2022-04-15 09:07:05,999 INFO L272 TraceCheckUtils]: 0: Hoare triple {2915#true} call ULTIMATE.init(); {2915#true} is VALID [2022-04-15 09:07:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 38 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-15 09:07:05,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:05,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1686839600] [2022-04-15 09:07:05,999 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:05,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1321265281] [2022-04-15 09:07:05,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1321265281] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:06,000 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:06,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-04-15 09:07:06,000 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:06,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1489061423] [2022-04-15 09:07:06,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1489061423] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:06,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:06,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 09:07:06,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155198477] [2022-04-15 09:07:06,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:06,001 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 [2022-04-15 09:07:06,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:06,001 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) [2022-04-15 09:07:06,050 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:06,050 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 09:07:06,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:06,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 09:07:06,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2022-04-15 09:07:06,052 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) [2022-04-15 09:07:06,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:06,319 INFO L93 Difference]: Finished difference Result 70 states and 76 transitions. [2022-04-15 09:07:06,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 09:07:06,319 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 [2022-04-15 09:07:06,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:06,320 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) [2022-04-15 09:07:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-15 09:07:06,323 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) [2022-04-15 09:07:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-15 09:07:06,326 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 75 transitions. [2022-04-15 09:07:06,397 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:06,400 INFO L225 Difference]: With dead ends: 70 [2022-04-15 09:07:06,400 INFO L226 Difference]: Without dead ends: 65 [2022-04-15 09:07:06,401 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:06,401 INFO L913 BasicCegarLoop]: 30 mSDtfsCounter, 25 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:06,402 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 108 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:07:06,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-15 09:07:06,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-15 09:07:06,458 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:06,458 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) [2022-04-15 09:07:06,458 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) [2022-04-15 09:07:06,460 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) [2022-04-15 09:07:06,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:06,462 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-15 09:07:06,462 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-15 09:07:06,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:06,462 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:06,463 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. [2022-04-15 09:07:06,465 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. [2022-04-15 09:07:06,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:06,472 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-15 09:07:06,472 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-15 09:07:06,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:06,472 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:06,472 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:06,472 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:06,473 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) [2022-04-15 09:07:06,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 71 transitions. [2022-04-15 09:07:06,476 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 71 transitions. Word has length 59 [2022-04-15 09:07:06,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:06,476 INFO L478 AbstractCegarLoop]: Abstraction has 65 states and 71 transitions. [2022-04-15 09:07:06,476 INFO L479 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) [2022-04-15 09:07:06,477 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 71 transitions. [2022-04-15 09:07:08,393 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-15 09:07:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-15 09:07:08,394 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:08,394 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:08,417 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-04-15 09:07:08,616 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-04-15 09:07:08,616 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:08,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:08,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 9 times [2022-04-15 09:07:08,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:08,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1354346312] [2022-04-15 09:07:08,617 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:08,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 10 times [2022-04-15 09:07:08,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:08,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1671530001] [2022-04-15 09:07:08,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:08,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:08,636 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:08,636 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [502544430] [2022-04-15 09:07:08,637 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:07:08,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:08,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:08,638 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) [2022-04-15 09:07:08,642 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-15 09:07:08,797 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:07:08,797 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:08,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-15 09:07:08,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:08,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:09,170 INFO L272 TraceCheckUtils]: 0: Hoare triple {3690#true} call ULTIMATE.init(); {3690#true} is VALID [2022-04-15 09:07:09,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {3690#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,171 INFO L290 TraceCheckUtils]: 2: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,171 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3698#(<= ~counter~0 0)} {3690#true} #67#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,171 INFO L272 TraceCheckUtils]: 4: Hoare triple {3698#(<= ~counter~0 0)} call #t~ret7 := main(); {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,172 INFO L290 TraceCheckUtils]: 5: Hoare triple {3698#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,172 INFO L272 TraceCheckUtils]: 6: Hoare triple {3698#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,173 INFO L290 TraceCheckUtils]: 7: Hoare triple {3698#(<= ~counter~0 0)} ~cond := #in~cond; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,173 INFO L290 TraceCheckUtils]: 8: Hoare triple {3698#(<= ~counter~0 0)} assume !(0 == ~cond); {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,173 INFO L290 TraceCheckUtils]: 9: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,174 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3698#(<= ~counter~0 0)} {3698#(<= ~counter~0 0)} #59#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,174 INFO L272 TraceCheckUtils]: 11: Hoare triple {3698#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,175 INFO L290 TraceCheckUtils]: 12: Hoare triple {3698#(<= ~counter~0 0)} ~cond := #in~cond; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,176 INFO L290 TraceCheckUtils]: 13: Hoare triple {3698#(<= ~counter~0 0)} assume !(0 == ~cond); {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,176 INFO L290 TraceCheckUtils]: 14: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,177 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3698#(<= ~counter~0 0)} {3698#(<= ~counter~0 0)} #61#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,177 INFO L290 TraceCheckUtils]: 16: Hoare triple {3698#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3698#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:09,179 INFO L290 TraceCheckUtils]: 17: Hoare triple {3698#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3747#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:09,179 INFO L290 TraceCheckUtils]: 18: Hoare triple {3747#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {3747#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:09,180 INFO L272 TraceCheckUtils]: 19: Hoare triple {3747#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3747#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:09,180 INFO L290 TraceCheckUtils]: 20: Hoare triple {3747#(<= ~counter~0 1)} ~cond := #in~cond; {3747#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:09,181 INFO L290 TraceCheckUtils]: 21: Hoare triple {3747#(<= ~counter~0 1)} assume !(0 == ~cond); {3747#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:09,181 INFO L290 TraceCheckUtils]: 22: Hoare triple {3747#(<= ~counter~0 1)} assume true; {3747#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:09,181 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3747#(<= ~counter~0 1)} {3747#(<= ~counter~0 1)} #63#return; {3747#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:09,182 INFO L290 TraceCheckUtils]: 24: Hoare triple {3747#(<= ~counter~0 1)} assume !!(0 != ~r~0); {3747#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:09,182 INFO L290 TraceCheckUtils]: 25: Hoare triple {3747#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3747#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:09,182 INFO L290 TraceCheckUtils]: 26: Hoare triple {3747#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3775#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:09,183 INFO L290 TraceCheckUtils]: 27: Hoare triple {3775#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3775#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:09,183 INFO L272 TraceCheckUtils]: 28: Hoare triple {3775#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3775#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:09,183 INFO L290 TraceCheckUtils]: 29: Hoare triple {3775#(<= ~counter~0 2)} ~cond := #in~cond; {3775#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:09,184 INFO L290 TraceCheckUtils]: 30: Hoare triple {3775#(<= ~counter~0 2)} assume !(0 == ~cond); {3775#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:09,184 INFO L290 TraceCheckUtils]: 31: Hoare triple {3775#(<= ~counter~0 2)} assume true; {3775#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:09,185 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3775#(<= ~counter~0 2)} {3775#(<= ~counter~0 2)} #63#return; {3775#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:09,185 INFO L290 TraceCheckUtils]: 33: Hoare triple {3775#(<= ~counter~0 2)} assume !!(0 != ~r~0); {3775#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:09,185 INFO L290 TraceCheckUtils]: 34: Hoare triple {3775#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3775#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:09,186 INFO L290 TraceCheckUtils]: 35: Hoare triple {3775#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3803#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:09,186 INFO L290 TraceCheckUtils]: 36: Hoare triple {3803#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3803#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:09,186 INFO L272 TraceCheckUtils]: 37: Hoare triple {3803#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3803#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:09,187 INFO L290 TraceCheckUtils]: 38: Hoare triple {3803#(<= ~counter~0 3)} ~cond := #in~cond; {3803#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:09,187 INFO L290 TraceCheckUtils]: 39: Hoare triple {3803#(<= ~counter~0 3)} assume !(0 == ~cond); {3803#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:09,187 INFO L290 TraceCheckUtils]: 40: Hoare triple {3803#(<= ~counter~0 3)} assume true; {3803#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:09,188 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3803#(<= ~counter~0 3)} {3803#(<= ~counter~0 3)} #63#return; {3803#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:09,188 INFO L290 TraceCheckUtils]: 42: Hoare triple {3803#(<= ~counter~0 3)} assume !!(0 != ~r~0); {3803#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:09,188 INFO L290 TraceCheckUtils]: 43: Hoare triple {3803#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3803#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:09,189 INFO L290 TraceCheckUtils]: 44: Hoare triple {3803#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3831#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:09,189 INFO L290 TraceCheckUtils]: 45: Hoare triple {3831#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3831#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:09,190 INFO L272 TraceCheckUtils]: 46: Hoare triple {3831#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3831#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:09,190 INFO L290 TraceCheckUtils]: 47: Hoare triple {3831#(<= ~counter~0 4)} ~cond := #in~cond; {3831#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:09,190 INFO L290 TraceCheckUtils]: 48: Hoare triple {3831#(<= ~counter~0 4)} assume !(0 == ~cond); {3831#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:09,191 INFO L290 TraceCheckUtils]: 49: Hoare triple {3831#(<= ~counter~0 4)} assume true; {3831#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:09,191 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3831#(<= ~counter~0 4)} {3831#(<= ~counter~0 4)} #63#return; {3831#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:09,191 INFO L290 TraceCheckUtils]: 51: Hoare triple {3831#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3831#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:09,192 INFO L290 TraceCheckUtils]: 52: Hoare triple {3831#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3831#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:09,192 INFO L290 TraceCheckUtils]: 53: Hoare triple {3831#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3859#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:09,192 INFO L290 TraceCheckUtils]: 54: Hoare triple {3859#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {3859#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:09,193 INFO L272 TraceCheckUtils]: 55: Hoare triple {3859#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3859#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:09,193 INFO L290 TraceCheckUtils]: 56: Hoare triple {3859#(<= ~counter~0 5)} ~cond := #in~cond; {3859#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:09,193 INFO L290 TraceCheckUtils]: 57: Hoare triple {3859#(<= ~counter~0 5)} assume !(0 == ~cond); {3859#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:09,194 INFO L290 TraceCheckUtils]: 58: Hoare triple {3859#(<= ~counter~0 5)} assume true; {3859#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:09,194 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3859#(<= ~counter~0 5)} {3859#(<= ~counter~0 5)} #63#return; {3859#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:09,195 INFO L290 TraceCheckUtils]: 60: Hoare triple {3859#(<= ~counter~0 5)} assume !!(0 != ~r~0); {3859#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:09,195 INFO L290 TraceCheckUtils]: 61: Hoare triple {3859#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3859#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:09,195 INFO L290 TraceCheckUtils]: 62: Hoare triple {3859#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3887#(<= |main_#t~post6| 5)} is VALID [2022-04-15 09:07:09,196 INFO L290 TraceCheckUtils]: 63: Hoare triple {3887#(<= |main_#t~post6| 5)} assume !(#t~post6 < 50);havoc #t~post6; {3691#false} is VALID [2022-04-15 09:07:09,196 INFO L272 TraceCheckUtils]: 64: Hoare triple {3691#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3691#false} is VALID [2022-04-15 09:07:09,196 INFO L290 TraceCheckUtils]: 65: Hoare triple {3691#false} ~cond := #in~cond; {3691#false} is VALID [2022-04-15 09:07:09,196 INFO L290 TraceCheckUtils]: 66: Hoare triple {3691#false} assume 0 == ~cond; {3691#false} is VALID [2022-04-15 09:07:09,196 INFO L290 TraceCheckUtils]: 67: Hoare triple {3691#false} assume !false; {3691#false} is VALID [2022-04-15 09:07:09,196 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:09,196 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:09,572 INFO L290 TraceCheckUtils]: 67: Hoare triple {3691#false} assume !false; {3691#false} is VALID [2022-04-15 09:07:09,572 INFO L290 TraceCheckUtils]: 66: Hoare triple {3691#false} assume 0 == ~cond; {3691#false} is VALID [2022-04-15 09:07:09,572 INFO L290 TraceCheckUtils]: 65: Hoare triple {3691#false} ~cond := #in~cond; {3691#false} is VALID [2022-04-15 09:07:09,572 INFO L272 TraceCheckUtils]: 64: Hoare triple {3691#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3691#false} is VALID [2022-04-15 09:07:09,572 INFO L290 TraceCheckUtils]: 63: Hoare triple {3915#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {3691#false} is VALID [2022-04-15 09:07:09,573 INFO L290 TraceCheckUtils]: 62: Hoare triple {3919#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3915#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:09,573 INFO L290 TraceCheckUtils]: 61: Hoare triple {3919#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3919#(< ~counter~0 50)} is VALID [2022-04-15 09:07:09,573 INFO L290 TraceCheckUtils]: 60: Hoare triple {3919#(< ~counter~0 50)} assume !!(0 != ~r~0); {3919#(< ~counter~0 50)} is VALID [2022-04-15 09:07:09,574 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3690#true} {3919#(< ~counter~0 50)} #63#return; {3919#(< ~counter~0 50)} is VALID [2022-04-15 09:07:09,574 INFO L290 TraceCheckUtils]: 58: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-15 09:07:09,574 INFO L290 TraceCheckUtils]: 57: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-15 09:07:09,574 INFO L290 TraceCheckUtils]: 56: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-15 09:07:09,574 INFO L272 TraceCheckUtils]: 55: Hoare triple {3919#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-15 09:07:09,574 INFO L290 TraceCheckUtils]: 54: Hoare triple {3919#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3919#(< ~counter~0 50)} is VALID [2022-04-15 09:07:09,575 INFO L290 TraceCheckUtils]: 53: Hoare triple {3947#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3919#(< ~counter~0 50)} is VALID [2022-04-15 09:07:09,575 INFO L290 TraceCheckUtils]: 52: Hoare triple {3947#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3947#(< ~counter~0 49)} is VALID [2022-04-15 09:07:09,576 INFO L290 TraceCheckUtils]: 51: Hoare triple {3947#(< ~counter~0 49)} assume !!(0 != ~r~0); {3947#(< ~counter~0 49)} is VALID [2022-04-15 09:07:09,576 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3690#true} {3947#(< ~counter~0 49)} #63#return; {3947#(< ~counter~0 49)} is VALID [2022-04-15 09:07:09,576 INFO L290 TraceCheckUtils]: 49: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-15 09:07:09,576 INFO L290 TraceCheckUtils]: 48: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-15 09:07:09,576 INFO L290 TraceCheckUtils]: 47: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-15 09:07:09,576 INFO L272 TraceCheckUtils]: 46: Hoare triple {3947#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-15 09:07:09,577 INFO L290 TraceCheckUtils]: 45: Hoare triple {3947#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3947#(< ~counter~0 49)} is VALID [2022-04-15 09:07:09,577 INFO L290 TraceCheckUtils]: 44: Hoare triple {3975#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3947#(< ~counter~0 49)} is VALID [2022-04-15 09:07:09,577 INFO L290 TraceCheckUtils]: 43: Hoare triple {3975#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3975#(< ~counter~0 48)} is VALID [2022-04-15 09:07:09,578 INFO L290 TraceCheckUtils]: 42: Hoare triple {3975#(< ~counter~0 48)} assume !!(0 != ~r~0); {3975#(< ~counter~0 48)} is VALID [2022-04-15 09:07:09,578 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3690#true} {3975#(< ~counter~0 48)} #63#return; {3975#(< ~counter~0 48)} is VALID [2022-04-15 09:07:09,578 INFO L290 TraceCheckUtils]: 40: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-15 09:07:09,578 INFO L290 TraceCheckUtils]: 39: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-15 09:07:09,578 INFO L290 TraceCheckUtils]: 38: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-15 09:07:09,579 INFO L272 TraceCheckUtils]: 37: Hoare triple {3975#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-15 09:07:09,579 INFO L290 TraceCheckUtils]: 36: Hoare triple {3975#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3975#(< ~counter~0 48)} is VALID [2022-04-15 09:07:09,579 INFO L290 TraceCheckUtils]: 35: Hoare triple {4003#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3975#(< ~counter~0 48)} is VALID [2022-04-15 09:07:09,580 INFO L290 TraceCheckUtils]: 34: Hoare triple {4003#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4003#(< ~counter~0 47)} is VALID [2022-04-15 09:07:09,580 INFO L290 TraceCheckUtils]: 33: Hoare triple {4003#(< ~counter~0 47)} assume !!(0 != ~r~0); {4003#(< ~counter~0 47)} is VALID [2022-04-15 09:07:09,580 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3690#true} {4003#(< ~counter~0 47)} #63#return; {4003#(< ~counter~0 47)} is VALID [2022-04-15 09:07:09,580 INFO L290 TraceCheckUtils]: 31: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-15 09:07:09,581 INFO L290 TraceCheckUtils]: 30: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-15 09:07:09,581 INFO L290 TraceCheckUtils]: 29: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-15 09:07:09,581 INFO L272 TraceCheckUtils]: 28: Hoare triple {4003#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-15 09:07:09,583 INFO L290 TraceCheckUtils]: 27: Hoare triple {4003#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4003#(< ~counter~0 47)} is VALID [2022-04-15 09:07:09,584 INFO L290 TraceCheckUtils]: 26: Hoare triple {4031#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4003#(< ~counter~0 47)} is VALID [2022-04-15 09:07:09,584 INFO L290 TraceCheckUtils]: 25: Hoare triple {4031#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4031#(< ~counter~0 46)} is VALID [2022-04-15 09:07:09,584 INFO L290 TraceCheckUtils]: 24: Hoare triple {4031#(< ~counter~0 46)} assume !!(0 != ~r~0); {4031#(< ~counter~0 46)} is VALID [2022-04-15 09:07:09,585 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3690#true} {4031#(< ~counter~0 46)} #63#return; {4031#(< ~counter~0 46)} is VALID [2022-04-15 09:07:09,585 INFO L290 TraceCheckUtils]: 22: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-15 09:07:09,585 INFO L290 TraceCheckUtils]: 21: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-15 09:07:09,585 INFO L290 TraceCheckUtils]: 20: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-15 09:07:09,586 INFO L272 TraceCheckUtils]: 19: Hoare triple {4031#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-15 09:07:09,586 INFO L290 TraceCheckUtils]: 18: Hoare triple {4031#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4031#(< ~counter~0 46)} is VALID [2022-04-15 09:07:09,586 INFO L290 TraceCheckUtils]: 17: Hoare triple {4059#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4031#(< ~counter~0 46)} is VALID [2022-04-15 09:07:09,587 INFO L290 TraceCheckUtils]: 16: Hoare triple {4059#(< ~counter~0 45)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4059#(< ~counter~0 45)} is VALID [2022-04-15 09:07:09,587 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3690#true} {4059#(< ~counter~0 45)} #61#return; {4059#(< ~counter~0 45)} is VALID [2022-04-15 09:07:09,587 INFO L290 TraceCheckUtils]: 14: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-15 09:07:09,588 INFO L290 TraceCheckUtils]: 13: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-15 09:07:09,588 INFO L290 TraceCheckUtils]: 12: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-15 09:07:09,588 INFO L272 TraceCheckUtils]: 11: Hoare triple {4059#(< ~counter~0 45)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {3690#true} is VALID [2022-04-15 09:07:09,588 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3690#true} {4059#(< ~counter~0 45)} #59#return; {4059#(< ~counter~0 45)} is VALID [2022-04-15 09:07:09,589 INFO L290 TraceCheckUtils]: 9: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-15 09:07:09,589 INFO L290 TraceCheckUtils]: 8: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-15 09:07:09,589 INFO L290 TraceCheckUtils]: 7: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-15 09:07:09,589 INFO L272 TraceCheckUtils]: 6: Hoare triple {4059#(< ~counter~0 45)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3690#true} is VALID [2022-04-15 09:07:09,589 INFO L290 TraceCheckUtils]: 5: Hoare triple {4059#(< ~counter~0 45)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {4059#(< ~counter~0 45)} is VALID [2022-04-15 09:07:09,590 INFO L272 TraceCheckUtils]: 4: Hoare triple {4059#(< ~counter~0 45)} call #t~ret7 := main(); {4059#(< ~counter~0 45)} is VALID [2022-04-15 09:07:09,590 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4059#(< ~counter~0 45)} {3690#true} #67#return; {4059#(< ~counter~0 45)} is VALID [2022-04-15 09:07:09,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {4059#(< ~counter~0 45)} assume true; {4059#(< ~counter~0 45)} is VALID [2022-04-15 09:07:09,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {3690#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4059#(< ~counter~0 45)} is VALID [2022-04-15 09:07:09,591 INFO L272 TraceCheckUtils]: 0: Hoare triple {3690#true} call ULTIMATE.init(); {3690#true} is VALID [2022-04-15 09:07:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 60 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-15 09:07:09,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:09,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1671530001] [2022-04-15 09:07:09,592 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:09,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [502544430] [2022-04-15 09:07:09,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [502544430] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:09,592 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:09,592 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-04-15 09:07:09,593 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:09,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1354346312] [2022-04-15 09:07:09,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1354346312] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:09,593 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:09,593 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 09:07:09,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522047524] [2022-04-15 09:07:09,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:09,594 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 [2022-04-15 09:07:09,594 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:09,594 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) [2022-04-15 09:07:09,647 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:09,647 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 09:07:09,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:09,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 09:07:09,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2022-04-15 09:07:09,648 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) [2022-04-15 09:07:09,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:09,883 INFO L93 Difference]: Finished difference Result 79 states and 86 transitions. [2022-04-15 09:07:09,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 09:07:09,883 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 [2022-04-15 09:07:09,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:09,885 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) [2022-04-15 09:07:09,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-15 09:07:09,893 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) [2022-04-15 09:07:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-15 09:07:09,896 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 85 transitions. [2022-04-15 09:07:09,960 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:09,961 INFO L225 Difference]: With dead ends: 79 [2022-04-15 09:07:09,961 INFO L226 Difference]: Without dead ends: 74 [2022-04-15 09:07:09,962 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:09,963 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 13 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:09,964 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 116 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 09:07:09,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-15 09:07:10,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2022-04-15 09:07:10,028 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:10,029 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) [2022-04-15 09:07:10,029 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) [2022-04-15 09:07:10,029 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) [2022-04-15 09:07:10,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:10,030 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-15 09:07:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-15 09:07:10,031 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:10,031 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:10,031 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. [2022-04-15 09:07:10,031 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. [2022-04-15 09:07:10,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:10,033 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-15 09:07:10,033 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-15 09:07:10,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:10,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:10,033 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:10,033 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:10,034 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) [2022-04-15 09:07:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 81 transitions. [2022-04-15 09:07:10,035 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 81 transitions. Word has length 68 [2022-04-15 09:07:10,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:10,035 INFO L478 AbstractCegarLoop]: Abstraction has 74 states and 81 transitions. [2022-04-15 09:07:10,036 INFO L479 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) [2022-04-15 09:07:10,036 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 81 transitions. [2022-04-15 09:07:10,949 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-15 09:07:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-15 09:07:10,950 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:10,950 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:10,973 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:11,151 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:11,151 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:11,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:11,152 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 11 times [2022-04-15 09:07:11,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:11,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [571740049] [2022-04-15 09:07:11,152 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:11,152 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 12 times [2022-04-15 09:07:11,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:11,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816265074] [2022-04-15 09:07:11,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:11,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:11,170 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:11,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [380510200] [2022-04-15 09:07:11,170 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:07:11,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:11,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:11,171 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) [2022-04-15 09:07:11,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-15 09:07:11,316 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 09:07:11,316 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:11,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-15 09:07:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:11,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:11,722 INFO L272 TraceCheckUtils]: 0: Hoare triple {4577#true} call ULTIMATE.init(); {4577#true} is VALID [2022-04-15 09:07:11,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {4577#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,723 INFO L290 TraceCheckUtils]: 2: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,724 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4585#(<= ~counter~0 0)} {4577#true} #67#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,724 INFO L272 TraceCheckUtils]: 4: Hoare triple {4585#(<= ~counter~0 0)} call #t~ret7 := main(); {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,724 INFO L290 TraceCheckUtils]: 5: Hoare triple {4585#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,725 INFO L272 TraceCheckUtils]: 6: Hoare triple {4585#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,725 INFO L290 TraceCheckUtils]: 7: Hoare triple {4585#(<= ~counter~0 0)} ~cond := #in~cond; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,725 INFO L290 TraceCheckUtils]: 8: Hoare triple {4585#(<= ~counter~0 0)} assume !(0 == ~cond); {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,726 INFO L290 TraceCheckUtils]: 9: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,726 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4585#(<= ~counter~0 0)} {4585#(<= ~counter~0 0)} #59#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,727 INFO L272 TraceCheckUtils]: 11: Hoare triple {4585#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,727 INFO L290 TraceCheckUtils]: 12: Hoare triple {4585#(<= ~counter~0 0)} ~cond := #in~cond; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,727 INFO L290 TraceCheckUtils]: 13: Hoare triple {4585#(<= ~counter~0 0)} assume !(0 == ~cond); {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,727 INFO L290 TraceCheckUtils]: 14: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,728 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4585#(<= ~counter~0 0)} {4585#(<= ~counter~0 0)} #61#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,728 INFO L290 TraceCheckUtils]: 16: Hoare triple {4585#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4585#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:11,729 INFO L290 TraceCheckUtils]: 17: Hoare triple {4585#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4634#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:11,729 INFO L290 TraceCheckUtils]: 18: Hoare triple {4634#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {4634#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:11,729 INFO L272 TraceCheckUtils]: 19: Hoare triple {4634#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4634#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:11,730 INFO L290 TraceCheckUtils]: 20: Hoare triple {4634#(<= ~counter~0 1)} ~cond := #in~cond; {4634#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:11,730 INFO L290 TraceCheckUtils]: 21: Hoare triple {4634#(<= ~counter~0 1)} assume !(0 == ~cond); {4634#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:11,730 INFO L290 TraceCheckUtils]: 22: Hoare triple {4634#(<= ~counter~0 1)} assume true; {4634#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:11,731 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4634#(<= ~counter~0 1)} {4634#(<= ~counter~0 1)} #63#return; {4634#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:11,739 INFO L290 TraceCheckUtils]: 24: Hoare triple {4634#(<= ~counter~0 1)} assume !!(0 != ~r~0); {4634#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:11,739 INFO L290 TraceCheckUtils]: 25: Hoare triple {4634#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4634#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:11,740 INFO L290 TraceCheckUtils]: 26: Hoare triple {4634#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4662#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:11,740 INFO L290 TraceCheckUtils]: 27: Hoare triple {4662#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {4662#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:11,741 INFO L272 TraceCheckUtils]: 28: Hoare triple {4662#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4662#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:11,741 INFO L290 TraceCheckUtils]: 29: Hoare triple {4662#(<= ~counter~0 2)} ~cond := #in~cond; {4662#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:11,744 INFO L290 TraceCheckUtils]: 30: Hoare triple {4662#(<= ~counter~0 2)} assume !(0 == ~cond); {4662#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:11,744 INFO L290 TraceCheckUtils]: 31: Hoare triple {4662#(<= ~counter~0 2)} assume true; {4662#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:11,745 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4662#(<= ~counter~0 2)} {4662#(<= ~counter~0 2)} #63#return; {4662#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:11,745 INFO L290 TraceCheckUtils]: 33: Hoare triple {4662#(<= ~counter~0 2)} assume !!(0 != ~r~0); {4662#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:11,746 INFO L290 TraceCheckUtils]: 34: Hoare triple {4662#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4662#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:11,746 INFO L290 TraceCheckUtils]: 35: Hoare triple {4662#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4690#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:11,746 INFO L290 TraceCheckUtils]: 36: Hoare triple {4690#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {4690#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:11,747 INFO L272 TraceCheckUtils]: 37: Hoare triple {4690#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4690#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:11,747 INFO L290 TraceCheckUtils]: 38: Hoare triple {4690#(<= ~counter~0 3)} ~cond := #in~cond; {4690#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:11,748 INFO L290 TraceCheckUtils]: 39: Hoare triple {4690#(<= ~counter~0 3)} assume !(0 == ~cond); {4690#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:11,748 INFO L290 TraceCheckUtils]: 40: Hoare triple {4690#(<= ~counter~0 3)} assume true; {4690#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:11,749 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4690#(<= ~counter~0 3)} {4690#(<= ~counter~0 3)} #63#return; {4690#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:11,749 INFO L290 TraceCheckUtils]: 42: Hoare triple {4690#(<= ~counter~0 3)} assume !!(0 != ~r~0); {4690#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:11,750 INFO L290 TraceCheckUtils]: 43: Hoare triple {4690#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4690#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:11,750 INFO L290 TraceCheckUtils]: 44: Hoare triple {4690#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4718#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:11,750 INFO L290 TraceCheckUtils]: 45: Hoare triple {4718#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {4718#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:11,751 INFO L272 TraceCheckUtils]: 46: Hoare triple {4718#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4718#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:11,751 INFO L290 TraceCheckUtils]: 47: Hoare triple {4718#(<= ~counter~0 4)} ~cond := #in~cond; {4718#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:11,752 INFO L290 TraceCheckUtils]: 48: Hoare triple {4718#(<= ~counter~0 4)} assume !(0 == ~cond); {4718#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:11,752 INFO L290 TraceCheckUtils]: 49: Hoare triple {4718#(<= ~counter~0 4)} assume true; {4718#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:11,753 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4718#(<= ~counter~0 4)} {4718#(<= ~counter~0 4)} #63#return; {4718#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:11,753 INFO L290 TraceCheckUtils]: 51: Hoare triple {4718#(<= ~counter~0 4)} assume !!(0 != ~r~0); {4718#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:11,753 INFO L290 TraceCheckUtils]: 52: Hoare triple {4718#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4718#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:11,754 INFO L290 TraceCheckUtils]: 53: Hoare triple {4718#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4746#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:11,754 INFO L290 TraceCheckUtils]: 54: Hoare triple {4746#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {4746#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:11,755 INFO L272 TraceCheckUtils]: 55: Hoare triple {4746#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4746#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:11,755 INFO L290 TraceCheckUtils]: 56: Hoare triple {4746#(<= ~counter~0 5)} ~cond := #in~cond; {4746#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:11,756 INFO L290 TraceCheckUtils]: 57: Hoare triple {4746#(<= ~counter~0 5)} assume !(0 == ~cond); {4746#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:11,756 INFO L290 TraceCheckUtils]: 58: Hoare triple {4746#(<= ~counter~0 5)} assume true; {4746#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:11,757 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4746#(<= ~counter~0 5)} {4746#(<= ~counter~0 5)} #63#return; {4746#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:11,757 INFO L290 TraceCheckUtils]: 60: Hoare triple {4746#(<= ~counter~0 5)} assume !!(0 != ~r~0); {4746#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:11,757 INFO L290 TraceCheckUtils]: 61: Hoare triple {4746#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4746#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:11,758 INFO L290 TraceCheckUtils]: 62: Hoare triple {4746#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4774#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:11,758 INFO L290 TraceCheckUtils]: 63: Hoare triple {4774#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {4774#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:11,759 INFO L272 TraceCheckUtils]: 64: Hoare triple {4774#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4774#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:11,759 INFO L290 TraceCheckUtils]: 65: Hoare triple {4774#(<= ~counter~0 6)} ~cond := #in~cond; {4774#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:11,760 INFO L290 TraceCheckUtils]: 66: Hoare triple {4774#(<= ~counter~0 6)} assume !(0 == ~cond); {4774#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:11,760 INFO L290 TraceCheckUtils]: 67: Hoare triple {4774#(<= ~counter~0 6)} assume true; {4774#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:11,761 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4774#(<= ~counter~0 6)} {4774#(<= ~counter~0 6)} #63#return; {4774#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:11,761 INFO L290 TraceCheckUtils]: 69: Hoare triple {4774#(<= ~counter~0 6)} assume !!(0 != ~r~0); {4774#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:11,761 INFO L290 TraceCheckUtils]: 70: Hoare triple {4774#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4774#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:11,762 INFO L290 TraceCheckUtils]: 71: Hoare triple {4774#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4802#(<= |main_#t~post6| 6)} is VALID [2022-04-15 09:07:11,762 INFO L290 TraceCheckUtils]: 72: Hoare triple {4802#(<= |main_#t~post6| 6)} assume !(#t~post6 < 50);havoc #t~post6; {4578#false} is VALID [2022-04-15 09:07:11,762 INFO L272 TraceCheckUtils]: 73: Hoare triple {4578#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4578#false} is VALID [2022-04-15 09:07:11,762 INFO L290 TraceCheckUtils]: 74: Hoare triple {4578#false} ~cond := #in~cond; {4578#false} is VALID [2022-04-15 09:07:11,763 INFO L290 TraceCheckUtils]: 75: Hoare triple {4578#false} assume 0 == ~cond; {4578#false} is VALID [2022-04-15 09:07:11,763 INFO L290 TraceCheckUtils]: 76: Hoare triple {4578#false} assume !false; {4578#false} is VALID [2022-04-15 09:07:11,763 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 147 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:11,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:12,176 INFO L290 TraceCheckUtils]: 76: Hoare triple {4578#false} assume !false; {4578#false} is VALID [2022-04-15 09:07:12,176 INFO L290 TraceCheckUtils]: 75: Hoare triple {4578#false} assume 0 == ~cond; {4578#false} is VALID [2022-04-15 09:07:12,176 INFO L290 TraceCheckUtils]: 74: Hoare triple {4578#false} ~cond := #in~cond; {4578#false} is VALID [2022-04-15 09:07:12,176 INFO L272 TraceCheckUtils]: 73: Hoare triple {4578#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4578#false} is VALID [2022-04-15 09:07:12,176 INFO L290 TraceCheckUtils]: 72: Hoare triple {4830#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {4578#false} is VALID [2022-04-15 09:07:12,177 INFO L290 TraceCheckUtils]: 71: Hoare triple {4834#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4830#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:12,177 INFO L290 TraceCheckUtils]: 70: Hoare triple {4834#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4834#(< ~counter~0 50)} is VALID [2022-04-15 09:07:12,177 INFO L290 TraceCheckUtils]: 69: Hoare triple {4834#(< ~counter~0 50)} assume !!(0 != ~r~0); {4834#(< ~counter~0 50)} is VALID [2022-04-15 09:07:12,178 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4577#true} {4834#(< ~counter~0 50)} #63#return; {4834#(< ~counter~0 50)} is VALID [2022-04-15 09:07:12,178 INFO L290 TraceCheckUtils]: 67: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-15 09:07:12,178 INFO L290 TraceCheckUtils]: 66: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-15 09:07:12,178 INFO L290 TraceCheckUtils]: 65: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-15 09:07:12,178 INFO L272 TraceCheckUtils]: 64: Hoare triple {4834#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-15 09:07:12,178 INFO L290 TraceCheckUtils]: 63: Hoare triple {4834#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {4834#(< ~counter~0 50)} is VALID [2022-04-15 09:07:12,179 INFO L290 TraceCheckUtils]: 62: Hoare triple {4862#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4834#(< ~counter~0 50)} is VALID [2022-04-15 09:07:12,179 INFO L290 TraceCheckUtils]: 61: Hoare triple {4862#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4862#(< ~counter~0 49)} is VALID [2022-04-15 09:07:12,179 INFO L290 TraceCheckUtils]: 60: Hoare triple {4862#(< ~counter~0 49)} assume !!(0 != ~r~0); {4862#(< ~counter~0 49)} is VALID [2022-04-15 09:07:12,180 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4577#true} {4862#(< ~counter~0 49)} #63#return; {4862#(< ~counter~0 49)} is VALID [2022-04-15 09:07:12,180 INFO L290 TraceCheckUtils]: 58: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-15 09:07:12,180 INFO L290 TraceCheckUtils]: 57: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-15 09:07:12,180 INFO L290 TraceCheckUtils]: 56: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-15 09:07:12,180 INFO L272 TraceCheckUtils]: 55: Hoare triple {4862#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-15 09:07:12,181 INFO L290 TraceCheckUtils]: 54: Hoare triple {4862#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {4862#(< ~counter~0 49)} is VALID [2022-04-15 09:07:12,181 INFO L290 TraceCheckUtils]: 53: Hoare triple {4890#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4862#(< ~counter~0 49)} is VALID [2022-04-15 09:07:12,181 INFO L290 TraceCheckUtils]: 52: Hoare triple {4890#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4890#(< ~counter~0 48)} is VALID [2022-04-15 09:07:12,182 INFO L290 TraceCheckUtils]: 51: Hoare triple {4890#(< ~counter~0 48)} assume !!(0 != ~r~0); {4890#(< ~counter~0 48)} is VALID [2022-04-15 09:07:12,182 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4577#true} {4890#(< ~counter~0 48)} #63#return; {4890#(< ~counter~0 48)} is VALID [2022-04-15 09:07:12,182 INFO L290 TraceCheckUtils]: 49: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-15 09:07:12,182 INFO L290 TraceCheckUtils]: 48: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-15 09:07:12,182 INFO L290 TraceCheckUtils]: 47: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-15 09:07:12,182 INFO L272 TraceCheckUtils]: 46: Hoare triple {4890#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-15 09:07:12,183 INFO L290 TraceCheckUtils]: 45: Hoare triple {4890#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {4890#(< ~counter~0 48)} is VALID [2022-04-15 09:07:12,183 INFO L290 TraceCheckUtils]: 44: Hoare triple {4918#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4890#(< ~counter~0 48)} is VALID [2022-04-15 09:07:12,183 INFO L290 TraceCheckUtils]: 43: Hoare triple {4918#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4918#(< ~counter~0 47)} is VALID [2022-04-15 09:07:12,184 INFO L290 TraceCheckUtils]: 42: Hoare triple {4918#(< ~counter~0 47)} assume !!(0 != ~r~0); {4918#(< ~counter~0 47)} is VALID [2022-04-15 09:07:12,184 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4577#true} {4918#(< ~counter~0 47)} #63#return; {4918#(< ~counter~0 47)} is VALID [2022-04-15 09:07:12,184 INFO L290 TraceCheckUtils]: 40: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-15 09:07:12,184 INFO L290 TraceCheckUtils]: 39: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-15 09:07:12,184 INFO L290 TraceCheckUtils]: 38: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-15 09:07:12,184 INFO L272 TraceCheckUtils]: 37: Hoare triple {4918#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-15 09:07:12,185 INFO L290 TraceCheckUtils]: 36: Hoare triple {4918#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4918#(< ~counter~0 47)} is VALID [2022-04-15 09:07:12,185 INFO L290 TraceCheckUtils]: 35: Hoare triple {4946#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4918#(< ~counter~0 47)} is VALID [2022-04-15 09:07:12,185 INFO L290 TraceCheckUtils]: 34: Hoare triple {4946#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4946#(< ~counter~0 46)} is VALID [2022-04-15 09:07:12,186 INFO L290 TraceCheckUtils]: 33: Hoare triple {4946#(< ~counter~0 46)} assume !!(0 != ~r~0); {4946#(< ~counter~0 46)} is VALID [2022-04-15 09:07:12,186 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4577#true} {4946#(< ~counter~0 46)} #63#return; {4946#(< ~counter~0 46)} is VALID [2022-04-15 09:07:12,186 INFO L290 TraceCheckUtils]: 31: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-15 09:07:12,186 INFO L290 TraceCheckUtils]: 30: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-15 09:07:12,186 INFO L290 TraceCheckUtils]: 29: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-15 09:07:12,187 INFO L272 TraceCheckUtils]: 28: Hoare triple {4946#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-15 09:07:12,187 INFO L290 TraceCheckUtils]: 27: Hoare triple {4946#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4946#(< ~counter~0 46)} is VALID [2022-04-15 09:07:12,187 INFO L290 TraceCheckUtils]: 26: Hoare triple {4974#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4946#(< ~counter~0 46)} is VALID [2022-04-15 09:07:12,187 INFO L290 TraceCheckUtils]: 25: Hoare triple {4974#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4974#(< ~counter~0 45)} is VALID [2022-04-15 09:07:12,188 INFO L290 TraceCheckUtils]: 24: Hoare triple {4974#(< ~counter~0 45)} assume !!(0 != ~r~0); {4974#(< ~counter~0 45)} is VALID [2022-04-15 09:07:12,188 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4577#true} {4974#(< ~counter~0 45)} #63#return; {4974#(< ~counter~0 45)} is VALID [2022-04-15 09:07:12,188 INFO L290 TraceCheckUtils]: 22: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-15 09:07:12,188 INFO L290 TraceCheckUtils]: 21: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-15 09:07:12,189 INFO L290 TraceCheckUtils]: 20: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-15 09:07:12,189 INFO L272 TraceCheckUtils]: 19: Hoare triple {4974#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-15 09:07:12,189 INFO L290 TraceCheckUtils]: 18: Hoare triple {4974#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {4974#(< ~counter~0 45)} is VALID [2022-04-15 09:07:12,189 INFO L290 TraceCheckUtils]: 17: Hoare triple {5002#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4974#(< ~counter~0 45)} is VALID [2022-04-15 09:07:12,190 INFO L290 TraceCheckUtils]: 16: Hoare triple {5002#(< ~counter~0 44)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {5002#(< ~counter~0 44)} is VALID [2022-04-15 09:07:12,191 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4577#true} {5002#(< ~counter~0 44)} #61#return; {5002#(< ~counter~0 44)} is VALID [2022-04-15 09:07:12,191 INFO L290 TraceCheckUtils]: 14: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-15 09:07:12,192 INFO L290 TraceCheckUtils]: 13: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-15 09:07:12,192 INFO L290 TraceCheckUtils]: 12: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-15 09:07:12,192 INFO L272 TraceCheckUtils]: 11: Hoare triple {5002#(< ~counter~0 44)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {4577#true} is VALID [2022-04-15 09:07:12,192 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4577#true} {5002#(< ~counter~0 44)} #59#return; {5002#(< ~counter~0 44)} is VALID [2022-04-15 09:07:12,192 INFO L290 TraceCheckUtils]: 9: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-15 09:07:12,193 INFO L290 TraceCheckUtils]: 8: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-15 09:07:12,193 INFO L290 TraceCheckUtils]: 7: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-15 09:07:12,193 INFO L272 TraceCheckUtils]: 6: Hoare triple {5002#(< ~counter~0 44)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4577#true} is VALID [2022-04-15 09:07:12,193 INFO L290 TraceCheckUtils]: 5: Hoare triple {5002#(< ~counter~0 44)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {5002#(< ~counter~0 44)} is VALID [2022-04-15 09:07:12,194 INFO L272 TraceCheckUtils]: 4: Hoare triple {5002#(< ~counter~0 44)} call #t~ret7 := main(); {5002#(< ~counter~0 44)} is VALID [2022-04-15 09:07:12,194 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5002#(< ~counter~0 44)} {4577#true} #67#return; {5002#(< ~counter~0 44)} is VALID [2022-04-15 09:07:12,194 INFO L290 TraceCheckUtils]: 2: Hoare triple {5002#(< ~counter~0 44)} assume true; {5002#(< ~counter~0 44)} is VALID [2022-04-15 09:07:12,195 INFO L290 TraceCheckUtils]: 1: Hoare triple {4577#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5002#(< ~counter~0 44)} is VALID [2022-04-15 09:07:12,195 INFO L272 TraceCheckUtils]: 0: Hoare triple {4577#true} call ULTIMATE.init(); {4577#true} is VALID [2022-04-15 09:07:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 87 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-15 09:07:12,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:12,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [816265074] [2022-04-15 09:07:12,196 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:12,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [380510200] [2022-04-15 09:07:12,196 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [380510200] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:12,196 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:12,196 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-04-15 09:07:12,196 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:12,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [571740049] [2022-04-15 09:07:12,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [571740049] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:12,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:12,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 09:07:12,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167567549] [2022-04-15 09:07:12,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:12,198 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 [2022-04-15 09:07:12,198 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:12,198 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) [2022-04-15 09:07:12,255 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:12,255 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 09:07:12,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:12,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 09:07:12,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2022-04-15 09:07:12,256 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) [2022-04-15 09:07:12,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:12,521 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2022-04-15 09:07:12,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-15 09:07:12,521 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 [2022-04-15 09:07:12,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:12,521 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) [2022-04-15 09:07:12,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-15 09:07:12,523 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) [2022-04-15 09:07:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-15 09:07:12,525 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 95 transitions. [2022-04-15 09:07:12,604 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:12,605 INFO L225 Difference]: With dead ends: 88 [2022-04-15 09:07:12,605 INFO L226 Difference]: Without dead ends: 83 [2022-04-15 09:07:12,606 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:12,606 INFO L913 BasicCegarLoop]: 32 mSDtfsCounter, 21 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:12,607 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 130 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 09:07:12,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-15 09:07:12,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-15 09:07:12,691 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:12,691 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) [2022-04-15 09:07:12,691 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) [2022-04-15 09:07:12,692 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) [2022-04-15 09:07:12,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:12,693 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-15 09:07:12,693 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-15 09:07:12,694 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:12,694 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:12,694 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. [2022-04-15 09:07:12,694 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. [2022-04-15 09:07:12,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:12,697 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-15 09:07:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-15 09:07:12,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:12,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:12,697 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:12,697 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:12,698 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) [2022-04-15 09:07:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 91 transitions. [2022-04-15 09:07:12,699 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 91 transitions. Word has length 77 [2022-04-15 09:07:12,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:12,700 INFO L478 AbstractCegarLoop]: Abstraction has 83 states and 91 transitions. [2022-04-15 09:07:12,700 INFO L479 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) [2022-04-15 09:07:12,700 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 91 transitions. [2022-04-15 09:07:14,823 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 90 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:14,824 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-15 09:07:14,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-15 09:07:14,826 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:14,826 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:14,832 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:15,030 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-15 09:07:15,030 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:15,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:15,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 13 times [2022-04-15 09:07:15,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:15,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [461397005] [2022-04-15 09:07:15,032 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:15,032 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 14 times [2022-04-15 09:07:15,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:15,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518625687] [2022-04-15 09:07:15,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:15,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:15,061 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:15,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1924008516] [2022-04-15 09:07:15,062 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:07:15,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:15,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:15,064 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) [2022-04-15 09:07:15,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-15 09:07:15,129 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:07:15,129 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:15,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-15 09:07:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:15,156 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:15,563 INFO L272 TraceCheckUtils]: 0: Hoare triple {5576#true} call ULTIMATE.init(); {5576#true} is VALID [2022-04-15 09:07:15,564 INFO L290 TraceCheckUtils]: 1: Hoare triple {5576#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,564 INFO L290 TraceCheckUtils]: 2: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,564 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5584#(<= ~counter~0 0)} {5576#true} #67#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,565 INFO L272 TraceCheckUtils]: 4: Hoare triple {5584#(<= ~counter~0 0)} call #t~ret7 := main(); {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,565 INFO L290 TraceCheckUtils]: 5: Hoare triple {5584#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,565 INFO L272 TraceCheckUtils]: 6: Hoare triple {5584#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,566 INFO L290 TraceCheckUtils]: 7: Hoare triple {5584#(<= ~counter~0 0)} ~cond := #in~cond; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,566 INFO L290 TraceCheckUtils]: 8: Hoare triple {5584#(<= ~counter~0 0)} assume !(0 == ~cond); {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,566 INFO L290 TraceCheckUtils]: 9: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,567 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5584#(<= ~counter~0 0)} {5584#(<= ~counter~0 0)} #59#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,567 INFO L272 TraceCheckUtils]: 11: Hoare triple {5584#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,568 INFO L290 TraceCheckUtils]: 12: Hoare triple {5584#(<= ~counter~0 0)} ~cond := #in~cond; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,568 INFO L290 TraceCheckUtils]: 13: Hoare triple {5584#(<= ~counter~0 0)} assume !(0 == ~cond); {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,568 INFO L290 TraceCheckUtils]: 14: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,569 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5584#(<= ~counter~0 0)} {5584#(<= ~counter~0 0)} #61#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,569 INFO L290 TraceCheckUtils]: 16: Hoare triple {5584#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {5584#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:15,569 INFO L290 TraceCheckUtils]: 17: Hoare triple {5584#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5633#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:15,570 INFO L290 TraceCheckUtils]: 18: Hoare triple {5633#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {5633#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:15,570 INFO L272 TraceCheckUtils]: 19: Hoare triple {5633#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5633#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:15,570 INFO L290 TraceCheckUtils]: 20: Hoare triple {5633#(<= ~counter~0 1)} ~cond := #in~cond; {5633#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:15,571 INFO L290 TraceCheckUtils]: 21: Hoare triple {5633#(<= ~counter~0 1)} assume !(0 == ~cond); {5633#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:15,571 INFO L290 TraceCheckUtils]: 22: Hoare triple {5633#(<= ~counter~0 1)} assume true; {5633#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:15,571 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5633#(<= ~counter~0 1)} {5633#(<= ~counter~0 1)} #63#return; {5633#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:15,572 INFO L290 TraceCheckUtils]: 24: Hoare triple {5633#(<= ~counter~0 1)} assume !!(0 != ~r~0); {5633#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:15,572 INFO L290 TraceCheckUtils]: 25: Hoare triple {5633#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5633#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:15,572 INFO L290 TraceCheckUtils]: 26: Hoare triple {5633#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5661#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:15,573 INFO L290 TraceCheckUtils]: 27: Hoare triple {5661#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {5661#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:15,573 INFO L272 TraceCheckUtils]: 28: Hoare triple {5661#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5661#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:15,573 INFO L290 TraceCheckUtils]: 29: Hoare triple {5661#(<= ~counter~0 2)} ~cond := #in~cond; {5661#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:15,574 INFO L290 TraceCheckUtils]: 30: Hoare triple {5661#(<= ~counter~0 2)} assume !(0 == ~cond); {5661#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:15,574 INFO L290 TraceCheckUtils]: 31: Hoare triple {5661#(<= ~counter~0 2)} assume true; {5661#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:15,575 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5661#(<= ~counter~0 2)} {5661#(<= ~counter~0 2)} #63#return; {5661#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:15,575 INFO L290 TraceCheckUtils]: 33: Hoare triple {5661#(<= ~counter~0 2)} assume !!(0 != ~r~0); {5661#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:15,575 INFO L290 TraceCheckUtils]: 34: Hoare triple {5661#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5661#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:15,576 INFO L290 TraceCheckUtils]: 35: Hoare triple {5661#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5689#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:15,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {5689#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {5689#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:15,578 INFO L272 TraceCheckUtils]: 37: Hoare triple {5689#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5689#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:15,579 INFO L290 TraceCheckUtils]: 38: Hoare triple {5689#(<= ~counter~0 3)} ~cond := #in~cond; {5689#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:15,579 INFO L290 TraceCheckUtils]: 39: Hoare triple {5689#(<= ~counter~0 3)} assume !(0 == ~cond); {5689#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:15,579 INFO L290 TraceCheckUtils]: 40: Hoare triple {5689#(<= ~counter~0 3)} assume true; {5689#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:15,580 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5689#(<= ~counter~0 3)} {5689#(<= ~counter~0 3)} #63#return; {5689#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:15,580 INFO L290 TraceCheckUtils]: 42: Hoare triple {5689#(<= ~counter~0 3)} assume !!(0 != ~r~0); {5689#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:15,580 INFO L290 TraceCheckUtils]: 43: Hoare triple {5689#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5689#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:15,581 INFO L290 TraceCheckUtils]: 44: Hoare triple {5689#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5717#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:15,581 INFO L290 TraceCheckUtils]: 45: Hoare triple {5717#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {5717#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:15,582 INFO L272 TraceCheckUtils]: 46: Hoare triple {5717#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5717#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:15,582 INFO L290 TraceCheckUtils]: 47: Hoare triple {5717#(<= ~counter~0 4)} ~cond := #in~cond; {5717#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:15,582 INFO L290 TraceCheckUtils]: 48: Hoare triple {5717#(<= ~counter~0 4)} assume !(0 == ~cond); {5717#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:15,582 INFO L290 TraceCheckUtils]: 49: Hoare triple {5717#(<= ~counter~0 4)} assume true; {5717#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:15,583 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5717#(<= ~counter~0 4)} {5717#(<= ~counter~0 4)} #63#return; {5717#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:15,583 INFO L290 TraceCheckUtils]: 51: Hoare triple {5717#(<= ~counter~0 4)} assume !!(0 != ~r~0); {5717#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:15,591 INFO L290 TraceCheckUtils]: 52: Hoare triple {5717#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5717#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:15,592 INFO L290 TraceCheckUtils]: 53: Hoare triple {5717#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5745#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:15,592 INFO L290 TraceCheckUtils]: 54: Hoare triple {5745#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {5745#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:15,593 INFO L272 TraceCheckUtils]: 55: Hoare triple {5745#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5745#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:15,593 INFO L290 TraceCheckUtils]: 56: Hoare triple {5745#(<= ~counter~0 5)} ~cond := #in~cond; {5745#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:15,594 INFO L290 TraceCheckUtils]: 57: Hoare triple {5745#(<= ~counter~0 5)} assume !(0 == ~cond); {5745#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:15,594 INFO L290 TraceCheckUtils]: 58: Hoare triple {5745#(<= ~counter~0 5)} assume true; {5745#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:15,595 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5745#(<= ~counter~0 5)} {5745#(<= ~counter~0 5)} #63#return; {5745#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:15,595 INFO L290 TraceCheckUtils]: 60: Hoare triple {5745#(<= ~counter~0 5)} assume !!(0 != ~r~0); {5745#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:15,595 INFO L290 TraceCheckUtils]: 61: Hoare triple {5745#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5745#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:15,596 INFO L290 TraceCheckUtils]: 62: Hoare triple {5745#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5773#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:15,596 INFO L290 TraceCheckUtils]: 63: Hoare triple {5773#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {5773#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:15,597 INFO L272 TraceCheckUtils]: 64: Hoare triple {5773#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5773#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:15,597 INFO L290 TraceCheckUtils]: 65: Hoare triple {5773#(<= ~counter~0 6)} ~cond := #in~cond; {5773#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:15,598 INFO L290 TraceCheckUtils]: 66: Hoare triple {5773#(<= ~counter~0 6)} assume !(0 == ~cond); {5773#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:15,598 INFO L290 TraceCheckUtils]: 67: Hoare triple {5773#(<= ~counter~0 6)} assume true; {5773#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:15,599 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5773#(<= ~counter~0 6)} {5773#(<= ~counter~0 6)} #63#return; {5773#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:15,599 INFO L290 TraceCheckUtils]: 69: Hoare triple {5773#(<= ~counter~0 6)} assume !!(0 != ~r~0); {5773#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:15,599 INFO L290 TraceCheckUtils]: 70: Hoare triple {5773#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5773#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:15,600 INFO L290 TraceCheckUtils]: 71: Hoare triple {5773#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5801#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:15,600 INFO L290 TraceCheckUtils]: 72: Hoare triple {5801#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {5801#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:15,601 INFO L272 TraceCheckUtils]: 73: Hoare triple {5801#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5801#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:15,601 INFO L290 TraceCheckUtils]: 74: Hoare triple {5801#(<= ~counter~0 7)} ~cond := #in~cond; {5801#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:15,602 INFO L290 TraceCheckUtils]: 75: Hoare triple {5801#(<= ~counter~0 7)} assume !(0 == ~cond); {5801#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:15,602 INFO L290 TraceCheckUtils]: 76: Hoare triple {5801#(<= ~counter~0 7)} assume true; {5801#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:15,603 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5801#(<= ~counter~0 7)} {5801#(<= ~counter~0 7)} #63#return; {5801#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:15,603 INFO L290 TraceCheckUtils]: 78: Hoare triple {5801#(<= ~counter~0 7)} assume !!(0 != ~r~0); {5801#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:15,603 INFO L290 TraceCheckUtils]: 79: Hoare triple {5801#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5801#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:15,604 INFO L290 TraceCheckUtils]: 80: Hoare triple {5801#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5829#(<= |main_#t~post6| 7)} is VALID [2022-04-15 09:07:15,604 INFO L290 TraceCheckUtils]: 81: Hoare triple {5829#(<= |main_#t~post6| 7)} assume !(#t~post6 < 50);havoc #t~post6; {5577#false} is VALID [2022-04-15 09:07:15,604 INFO L272 TraceCheckUtils]: 82: Hoare triple {5577#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5577#false} is VALID [2022-04-15 09:07:15,604 INFO L290 TraceCheckUtils]: 83: Hoare triple {5577#false} ~cond := #in~cond; {5577#false} is VALID [2022-04-15 09:07:15,605 INFO L290 TraceCheckUtils]: 84: Hoare triple {5577#false} assume 0 == ~cond; {5577#false} is VALID [2022-04-15 09:07:15,605 INFO L290 TraceCheckUtils]: 85: Hoare triple {5577#false} assume !false; {5577#false} is VALID [2022-04-15 09:07:15,605 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 203 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:15,605 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:16,064 INFO L290 TraceCheckUtils]: 85: Hoare triple {5577#false} assume !false; {5577#false} is VALID [2022-04-15 09:07:16,064 INFO L290 TraceCheckUtils]: 84: Hoare triple {5577#false} assume 0 == ~cond; {5577#false} is VALID [2022-04-15 09:07:16,064 INFO L290 TraceCheckUtils]: 83: Hoare triple {5577#false} ~cond := #in~cond; {5577#false} is VALID [2022-04-15 09:07:16,064 INFO L272 TraceCheckUtils]: 82: Hoare triple {5577#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5577#false} is VALID [2022-04-15 09:07:16,064 INFO L290 TraceCheckUtils]: 81: Hoare triple {5857#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {5577#false} is VALID [2022-04-15 09:07:16,065 INFO L290 TraceCheckUtils]: 80: Hoare triple {5861#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5857#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:16,065 INFO L290 TraceCheckUtils]: 79: Hoare triple {5861#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5861#(< ~counter~0 50)} is VALID [2022-04-15 09:07:16,065 INFO L290 TraceCheckUtils]: 78: Hoare triple {5861#(< ~counter~0 50)} assume !!(0 != ~r~0); {5861#(< ~counter~0 50)} is VALID [2022-04-15 09:07:16,066 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5576#true} {5861#(< ~counter~0 50)} #63#return; {5861#(< ~counter~0 50)} is VALID [2022-04-15 09:07:16,066 INFO L290 TraceCheckUtils]: 76: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-15 09:07:16,066 INFO L290 TraceCheckUtils]: 75: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-15 09:07:16,066 INFO L290 TraceCheckUtils]: 74: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-15 09:07:16,066 INFO L272 TraceCheckUtils]: 73: Hoare triple {5861#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-15 09:07:16,066 INFO L290 TraceCheckUtils]: 72: Hoare triple {5861#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {5861#(< ~counter~0 50)} is VALID [2022-04-15 09:07:16,067 INFO L290 TraceCheckUtils]: 71: Hoare triple {5889#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5861#(< ~counter~0 50)} is VALID [2022-04-15 09:07:16,067 INFO L290 TraceCheckUtils]: 70: Hoare triple {5889#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5889#(< ~counter~0 49)} is VALID [2022-04-15 09:07:16,067 INFO L290 TraceCheckUtils]: 69: Hoare triple {5889#(< ~counter~0 49)} assume !!(0 != ~r~0); {5889#(< ~counter~0 49)} is VALID [2022-04-15 09:07:16,068 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5576#true} {5889#(< ~counter~0 49)} #63#return; {5889#(< ~counter~0 49)} is VALID [2022-04-15 09:07:16,068 INFO L290 TraceCheckUtils]: 67: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-15 09:07:16,068 INFO L290 TraceCheckUtils]: 66: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-15 09:07:16,068 INFO L290 TraceCheckUtils]: 65: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-15 09:07:16,068 INFO L272 TraceCheckUtils]: 64: Hoare triple {5889#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-15 09:07:16,069 INFO L290 TraceCheckUtils]: 63: Hoare triple {5889#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {5889#(< ~counter~0 49)} is VALID [2022-04-15 09:07:16,069 INFO L290 TraceCheckUtils]: 62: Hoare triple {5917#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5889#(< ~counter~0 49)} is VALID [2022-04-15 09:07:16,069 INFO L290 TraceCheckUtils]: 61: Hoare triple {5917#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5917#(< ~counter~0 48)} is VALID [2022-04-15 09:07:16,070 INFO L290 TraceCheckUtils]: 60: Hoare triple {5917#(< ~counter~0 48)} assume !!(0 != ~r~0); {5917#(< ~counter~0 48)} is VALID [2022-04-15 09:07:16,070 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5576#true} {5917#(< ~counter~0 48)} #63#return; {5917#(< ~counter~0 48)} is VALID [2022-04-15 09:07:16,070 INFO L290 TraceCheckUtils]: 58: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-15 09:07:16,070 INFO L290 TraceCheckUtils]: 57: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-15 09:07:16,070 INFO L290 TraceCheckUtils]: 56: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-15 09:07:16,070 INFO L272 TraceCheckUtils]: 55: Hoare triple {5917#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-15 09:07:16,071 INFO L290 TraceCheckUtils]: 54: Hoare triple {5917#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {5917#(< ~counter~0 48)} is VALID [2022-04-15 09:07:16,071 INFO L290 TraceCheckUtils]: 53: Hoare triple {5945#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5917#(< ~counter~0 48)} is VALID [2022-04-15 09:07:16,071 INFO L290 TraceCheckUtils]: 52: Hoare triple {5945#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5945#(< ~counter~0 47)} is VALID [2022-04-15 09:07:16,072 INFO L290 TraceCheckUtils]: 51: Hoare triple {5945#(< ~counter~0 47)} assume !!(0 != ~r~0); {5945#(< ~counter~0 47)} is VALID [2022-04-15 09:07:16,072 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5576#true} {5945#(< ~counter~0 47)} #63#return; {5945#(< ~counter~0 47)} is VALID [2022-04-15 09:07:16,072 INFO L290 TraceCheckUtils]: 49: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-15 09:07:16,072 INFO L290 TraceCheckUtils]: 48: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-15 09:07:16,072 INFO L290 TraceCheckUtils]: 47: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-15 09:07:16,072 INFO L272 TraceCheckUtils]: 46: Hoare triple {5945#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-15 09:07:16,073 INFO L290 TraceCheckUtils]: 45: Hoare triple {5945#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {5945#(< ~counter~0 47)} is VALID [2022-04-15 09:07:16,076 INFO L290 TraceCheckUtils]: 44: Hoare triple {5973#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5945#(< ~counter~0 47)} is VALID [2022-04-15 09:07:16,076 INFO L290 TraceCheckUtils]: 43: Hoare triple {5973#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5973#(< ~counter~0 46)} is VALID [2022-04-15 09:07:16,077 INFO L290 TraceCheckUtils]: 42: Hoare triple {5973#(< ~counter~0 46)} assume !!(0 != ~r~0); {5973#(< ~counter~0 46)} is VALID [2022-04-15 09:07:16,077 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5576#true} {5973#(< ~counter~0 46)} #63#return; {5973#(< ~counter~0 46)} is VALID [2022-04-15 09:07:16,077 INFO L290 TraceCheckUtils]: 40: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-15 09:07:16,077 INFO L290 TraceCheckUtils]: 39: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-15 09:07:16,077 INFO L290 TraceCheckUtils]: 38: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-15 09:07:16,077 INFO L272 TraceCheckUtils]: 37: Hoare triple {5973#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-15 09:07:16,078 INFO L290 TraceCheckUtils]: 36: Hoare triple {5973#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {5973#(< ~counter~0 46)} is VALID [2022-04-15 09:07:16,078 INFO L290 TraceCheckUtils]: 35: Hoare triple {6001#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5973#(< ~counter~0 46)} is VALID [2022-04-15 09:07:16,078 INFO L290 TraceCheckUtils]: 34: Hoare triple {6001#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6001#(< ~counter~0 45)} is VALID [2022-04-15 09:07:16,079 INFO L290 TraceCheckUtils]: 33: Hoare triple {6001#(< ~counter~0 45)} assume !!(0 != ~r~0); {6001#(< ~counter~0 45)} is VALID [2022-04-15 09:07:16,079 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5576#true} {6001#(< ~counter~0 45)} #63#return; {6001#(< ~counter~0 45)} is VALID [2022-04-15 09:07:16,079 INFO L290 TraceCheckUtils]: 31: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-15 09:07:16,079 INFO L290 TraceCheckUtils]: 30: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-15 09:07:16,079 INFO L290 TraceCheckUtils]: 29: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-15 09:07:16,080 INFO L272 TraceCheckUtils]: 28: Hoare triple {6001#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-15 09:07:16,080 INFO L290 TraceCheckUtils]: 27: Hoare triple {6001#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {6001#(< ~counter~0 45)} is VALID [2022-04-15 09:07:16,080 INFO L290 TraceCheckUtils]: 26: Hoare triple {6029#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6001#(< ~counter~0 45)} is VALID [2022-04-15 09:07:16,081 INFO L290 TraceCheckUtils]: 25: Hoare triple {6029#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6029#(< ~counter~0 44)} is VALID [2022-04-15 09:07:16,081 INFO L290 TraceCheckUtils]: 24: Hoare triple {6029#(< ~counter~0 44)} assume !!(0 != ~r~0); {6029#(< ~counter~0 44)} is VALID [2022-04-15 09:07:16,081 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5576#true} {6029#(< ~counter~0 44)} #63#return; {6029#(< ~counter~0 44)} is VALID [2022-04-15 09:07:16,081 INFO L290 TraceCheckUtils]: 22: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-15 09:07:16,081 INFO L290 TraceCheckUtils]: 21: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-15 09:07:16,082 INFO L290 TraceCheckUtils]: 20: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-15 09:07:16,082 INFO L272 TraceCheckUtils]: 19: Hoare triple {6029#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-15 09:07:16,082 INFO L290 TraceCheckUtils]: 18: Hoare triple {6029#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {6029#(< ~counter~0 44)} is VALID [2022-04-15 09:07:16,082 INFO L290 TraceCheckUtils]: 17: Hoare triple {6057#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6029#(< ~counter~0 44)} is VALID [2022-04-15 09:07:16,083 INFO L290 TraceCheckUtils]: 16: Hoare triple {6057#(< ~counter~0 43)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6057#(< ~counter~0 43)} is VALID [2022-04-15 09:07:16,083 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5576#true} {6057#(< ~counter~0 43)} #61#return; {6057#(< ~counter~0 43)} is VALID [2022-04-15 09:07:16,083 INFO L290 TraceCheckUtils]: 14: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-15 09:07:16,083 INFO L290 TraceCheckUtils]: 13: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-15 09:07:16,083 INFO L290 TraceCheckUtils]: 12: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-15 09:07:16,083 INFO L272 TraceCheckUtils]: 11: Hoare triple {6057#(< ~counter~0 43)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {5576#true} is VALID [2022-04-15 09:07:16,084 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5576#true} {6057#(< ~counter~0 43)} #59#return; {6057#(< ~counter~0 43)} is VALID [2022-04-15 09:07:16,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-15 09:07:16,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-15 09:07:16,084 INFO L290 TraceCheckUtils]: 7: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-15 09:07:16,084 INFO L272 TraceCheckUtils]: 6: Hoare triple {6057#(< ~counter~0 43)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5576#true} is VALID [2022-04-15 09:07:16,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {6057#(< ~counter~0 43)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {6057#(< ~counter~0 43)} is VALID [2022-04-15 09:07:16,085 INFO L272 TraceCheckUtils]: 4: Hoare triple {6057#(< ~counter~0 43)} call #t~ret7 := main(); {6057#(< ~counter~0 43)} is VALID [2022-04-15 09:07:16,085 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6057#(< ~counter~0 43)} {5576#true} #67#return; {6057#(< ~counter~0 43)} is VALID [2022-04-15 09:07:16,085 INFO L290 TraceCheckUtils]: 2: Hoare triple {6057#(< ~counter~0 43)} assume true; {6057#(< ~counter~0 43)} is VALID [2022-04-15 09:07:16,086 INFO L290 TraceCheckUtils]: 1: Hoare triple {5576#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {6057#(< ~counter~0 43)} is VALID [2022-04-15 09:07:16,086 INFO L272 TraceCheckUtils]: 0: Hoare triple {5576#true} call ULTIMATE.init(); {5576#true} is VALID [2022-04-15 09:07:16,086 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 119 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-04-15 09:07:16,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:16,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518625687] [2022-04-15 09:07:16,086 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:16,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1924008516] [2022-04-15 09:07:16,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1924008516] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:16,087 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:16,087 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2022-04-15 09:07:16,087 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:16,087 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [461397005] [2022-04-15 09:07:16,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [461397005] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:16,087 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:16,087 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 09:07:16,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85058673] [2022-04-15 09:07:16,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:16,088 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 [2022-04-15 09:07:16,088 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:16,088 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) [2022-04-15 09:07:16,144 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:16,144 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 09:07:16,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:16,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 09:07:16,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=222, Unknown=0, NotChecked=0, Total=380 [2022-04-15 09:07:16,145 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) [2022-04-15 09:07:16,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:16,432 INFO L93 Difference]: Finished difference Result 97 states and 106 transitions. [2022-04-15 09:07:16,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 09:07:16,432 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 [2022-04-15 09:07:16,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:16,432 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) [2022-04-15 09:07:16,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-15 09:07:16,434 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) [2022-04-15 09:07:16,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-15 09:07:16,436 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 105 transitions. [2022-04-15 09:07:16,516 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:16,518 INFO L225 Difference]: With dead ends: 97 [2022-04-15 09:07:16,518 INFO L226 Difference]: Without dead ends: 92 [2022-04-15 09:07:16,518 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:16,519 INFO L913 BasicCegarLoop]: 33 mSDtfsCounter, 24 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:16,519 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 132 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 09:07:16,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-15 09:07:16,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2022-04-15 09:07:16,609 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:16,609 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) [2022-04-15 09:07:16,610 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) [2022-04-15 09:07:16,610 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) [2022-04-15 09:07:16,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:16,612 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-15 09:07:16,612 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-15 09:07:16,612 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:16,612 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:16,613 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. [2022-04-15 09:07:16,613 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. [2022-04-15 09:07:16,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:16,615 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-15 09:07:16,615 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-15 09:07:16,615 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:16,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:16,615 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:16,615 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:16,615 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) [2022-04-15 09:07:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 101 transitions. [2022-04-15 09:07:16,617 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 101 transitions. Word has length 86 [2022-04-15 09:07:16,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:16,617 INFO L478 AbstractCegarLoop]: Abstraction has 92 states and 101 transitions. [2022-04-15 09:07:16,618 INFO L479 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) [2022-04-15 09:07:16,618 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 101 transitions. [2022-04-15 09:07:18,733 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 100 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-15 09:07:18,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-15 09:07:18,734 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:18,734 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:18,751 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:18,939 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-15 09:07:18,939 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:18,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:18,940 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 15 times [2022-04-15 09:07:18,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:18,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1237594588] [2022-04-15 09:07:18,940 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:18,940 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 16 times [2022-04-15 09:07:18,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:18,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090625723] [2022-04-15 09:07:18,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:18,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:18,954 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:18,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [513401234] [2022-04-15 09:07:18,954 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:07:18,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:18,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:18,955 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) [2022-04-15 09:07:18,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-15 09:07:19,088 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:07:19,089 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:19,090 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-15 09:07:19,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:19,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:19,567 INFO L272 TraceCheckUtils]: 0: Hoare triple {6687#true} call ULTIMATE.init(); {6687#true} is VALID [2022-04-15 09:07:19,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {6687#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,568 INFO L290 TraceCheckUtils]: 2: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,568 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6695#(<= ~counter~0 0)} {6687#true} #67#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,569 INFO L272 TraceCheckUtils]: 4: Hoare triple {6695#(<= ~counter~0 0)} call #t~ret7 := main(); {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {6695#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,569 INFO L272 TraceCheckUtils]: 6: Hoare triple {6695#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,570 INFO L290 TraceCheckUtils]: 7: Hoare triple {6695#(<= ~counter~0 0)} ~cond := #in~cond; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,570 INFO L290 TraceCheckUtils]: 8: Hoare triple {6695#(<= ~counter~0 0)} assume !(0 == ~cond); {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,570 INFO L290 TraceCheckUtils]: 9: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,571 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6695#(<= ~counter~0 0)} {6695#(<= ~counter~0 0)} #59#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,571 INFO L272 TraceCheckUtils]: 11: Hoare triple {6695#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,571 INFO L290 TraceCheckUtils]: 12: Hoare triple {6695#(<= ~counter~0 0)} ~cond := #in~cond; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,572 INFO L290 TraceCheckUtils]: 13: Hoare triple {6695#(<= ~counter~0 0)} assume !(0 == ~cond); {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,572 INFO L290 TraceCheckUtils]: 14: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,585 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6695#(<= ~counter~0 0)} {6695#(<= ~counter~0 0)} #61#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,585 INFO L290 TraceCheckUtils]: 16: Hoare triple {6695#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6695#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:19,586 INFO L290 TraceCheckUtils]: 17: Hoare triple {6695#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6744#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:19,586 INFO L290 TraceCheckUtils]: 18: Hoare triple {6744#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {6744#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:19,587 INFO L272 TraceCheckUtils]: 19: Hoare triple {6744#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6744#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:19,587 INFO L290 TraceCheckUtils]: 20: Hoare triple {6744#(<= ~counter~0 1)} ~cond := #in~cond; {6744#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:19,588 INFO L290 TraceCheckUtils]: 21: Hoare triple {6744#(<= ~counter~0 1)} assume !(0 == ~cond); {6744#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:19,588 INFO L290 TraceCheckUtils]: 22: Hoare triple {6744#(<= ~counter~0 1)} assume true; {6744#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:19,589 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6744#(<= ~counter~0 1)} {6744#(<= ~counter~0 1)} #63#return; {6744#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:19,589 INFO L290 TraceCheckUtils]: 24: Hoare triple {6744#(<= ~counter~0 1)} assume !!(0 != ~r~0); {6744#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:19,589 INFO L290 TraceCheckUtils]: 25: Hoare triple {6744#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6744#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:19,590 INFO L290 TraceCheckUtils]: 26: Hoare triple {6744#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6772#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:19,590 INFO L290 TraceCheckUtils]: 27: Hoare triple {6772#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {6772#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:19,591 INFO L272 TraceCheckUtils]: 28: Hoare triple {6772#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6772#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:19,591 INFO L290 TraceCheckUtils]: 29: Hoare triple {6772#(<= ~counter~0 2)} ~cond := #in~cond; {6772#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:19,591 INFO L290 TraceCheckUtils]: 30: Hoare triple {6772#(<= ~counter~0 2)} assume !(0 == ~cond); {6772#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:19,592 INFO L290 TraceCheckUtils]: 31: Hoare triple {6772#(<= ~counter~0 2)} assume true; {6772#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:19,592 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6772#(<= ~counter~0 2)} {6772#(<= ~counter~0 2)} #63#return; {6772#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:19,593 INFO L290 TraceCheckUtils]: 33: Hoare triple {6772#(<= ~counter~0 2)} assume !!(0 != ~r~0); {6772#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:19,593 INFO L290 TraceCheckUtils]: 34: Hoare triple {6772#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6772#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:19,594 INFO L290 TraceCheckUtils]: 35: Hoare triple {6772#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6800#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:19,594 INFO L290 TraceCheckUtils]: 36: Hoare triple {6800#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {6800#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:19,595 INFO L272 TraceCheckUtils]: 37: Hoare triple {6800#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6800#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:19,595 INFO L290 TraceCheckUtils]: 38: Hoare triple {6800#(<= ~counter~0 3)} ~cond := #in~cond; {6800#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:19,595 INFO L290 TraceCheckUtils]: 39: Hoare triple {6800#(<= ~counter~0 3)} assume !(0 == ~cond); {6800#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:19,596 INFO L290 TraceCheckUtils]: 40: Hoare triple {6800#(<= ~counter~0 3)} assume true; {6800#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:19,596 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6800#(<= ~counter~0 3)} {6800#(<= ~counter~0 3)} #63#return; {6800#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:19,596 INFO L290 TraceCheckUtils]: 42: Hoare triple {6800#(<= ~counter~0 3)} assume !!(0 != ~r~0); {6800#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:19,597 INFO L290 TraceCheckUtils]: 43: Hoare triple {6800#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6800#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:19,597 INFO L290 TraceCheckUtils]: 44: Hoare triple {6800#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6828#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:19,598 INFO L290 TraceCheckUtils]: 45: Hoare triple {6828#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {6828#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:19,598 INFO L272 TraceCheckUtils]: 46: Hoare triple {6828#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6828#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:19,599 INFO L290 TraceCheckUtils]: 47: Hoare triple {6828#(<= ~counter~0 4)} ~cond := #in~cond; {6828#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:19,599 INFO L290 TraceCheckUtils]: 48: Hoare triple {6828#(<= ~counter~0 4)} assume !(0 == ~cond); {6828#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:19,599 INFO L290 TraceCheckUtils]: 49: Hoare triple {6828#(<= ~counter~0 4)} assume true; {6828#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:19,600 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6828#(<= ~counter~0 4)} {6828#(<= ~counter~0 4)} #63#return; {6828#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:19,600 INFO L290 TraceCheckUtils]: 51: Hoare triple {6828#(<= ~counter~0 4)} assume !!(0 != ~r~0); {6828#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:19,601 INFO L290 TraceCheckUtils]: 52: Hoare triple {6828#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6828#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:19,601 INFO L290 TraceCheckUtils]: 53: Hoare triple {6828#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6856#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:19,601 INFO L290 TraceCheckUtils]: 54: Hoare triple {6856#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {6856#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:19,602 INFO L272 TraceCheckUtils]: 55: Hoare triple {6856#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6856#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:19,602 INFO L290 TraceCheckUtils]: 56: Hoare triple {6856#(<= ~counter~0 5)} ~cond := #in~cond; {6856#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:19,603 INFO L290 TraceCheckUtils]: 57: Hoare triple {6856#(<= ~counter~0 5)} assume !(0 == ~cond); {6856#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:19,603 INFO L290 TraceCheckUtils]: 58: Hoare triple {6856#(<= ~counter~0 5)} assume true; {6856#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:19,604 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6856#(<= ~counter~0 5)} {6856#(<= ~counter~0 5)} #63#return; {6856#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:19,604 INFO L290 TraceCheckUtils]: 60: Hoare triple {6856#(<= ~counter~0 5)} assume !!(0 != ~r~0); {6856#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:19,604 INFO L290 TraceCheckUtils]: 61: Hoare triple {6856#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6856#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:19,605 INFO L290 TraceCheckUtils]: 62: Hoare triple {6856#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6884#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:19,605 INFO L290 TraceCheckUtils]: 63: Hoare triple {6884#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {6884#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:19,606 INFO L272 TraceCheckUtils]: 64: Hoare triple {6884#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6884#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:19,606 INFO L290 TraceCheckUtils]: 65: Hoare triple {6884#(<= ~counter~0 6)} ~cond := #in~cond; {6884#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:19,607 INFO L290 TraceCheckUtils]: 66: Hoare triple {6884#(<= ~counter~0 6)} assume !(0 == ~cond); {6884#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:19,607 INFO L290 TraceCheckUtils]: 67: Hoare triple {6884#(<= ~counter~0 6)} assume true; {6884#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:19,607 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6884#(<= ~counter~0 6)} {6884#(<= ~counter~0 6)} #63#return; {6884#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:19,608 INFO L290 TraceCheckUtils]: 69: Hoare triple {6884#(<= ~counter~0 6)} assume !!(0 != ~r~0); {6884#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:19,608 INFO L290 TraceCheckUtils]: 70: Hoare triple {6884#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6884#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:19,609 INFO L290 TraceCheckUtils]: 71: Hoare triple {6884#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6912#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:19,609 INFO L290 TraceCheckUtils]: 72: Hoare triple {6912#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {6912#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:19,610 INFO L272 TraceCheckUtils]: 73: Hoare triple {6912#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6912#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:19,610 INFO L290 TraceCheckUtils]: 74: Hoare triple {6912#(<= ~counter~0 7)} ~cond := #in~cond; {6912#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:19,610 INFO L290 TraceCheckUtils]: 75: Hoare triple {6912#(<= ~counter~0 7)} assume !(0 == ~cond); {6912#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:19,611 INFO L290 TraceCheckUtils]: 76: Hoare triple {6912#(<= ~counter~0 7)} assume true; {6912#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:19,611 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6912#(<= ~counter~0 7)} {6912#(<= ~counter~0 7)} #63#return; {6912#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:19,612 INFO L290 TraceCheckUtils]: 78: Hoare triple {6912#(<= ~counter~0 7)} assume !!(0 != ~r~0); {6912#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:19,612 INFO L290 TraceCheckUtils]: 79: Hoare triple {6912#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6912#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:19,612 INFO L290 TraceCheckUtils]: 80: Hoare triple {6912#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6940#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:19,613 INFO L290 TraceCheckUtils]: 81: Hoare triple {6940#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {6940#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:19,613 INFO L272 TraceCheckUtils]: 82: Hoare triple {6940#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6940#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:19,614 INFO L290 TraceCheckUtils]: 83: Hoare triple {6940#(<= ~counter~0 8)} ~cond := #in~cond; {6940#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:19,614 INFO L290 TraceCheckUtils]: 84: Hoare triple {6940#(<= ~counter~0 8)} assume !(0 == ~cond); {6940#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:19,615 INFO L290 TraceCheckUtils]: 85: Hoare triple {6940#(<= ~counter~0 8)} assume true; {6940#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:19,615 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6940#(<= ~counter~0 8)} {6940#(<= ~counter~0 8)} #63#return; {6940#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:19,616 INFO L290 TraceCheckUtils]: 87: Hoare triple {6940#(<= ~counter~0 8)} assume !!(0 != ~r~0); {6940#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:19,616 INFO L290 TraceCheckUtils]: 88: Hoare triple {6940#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6940#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:19,616 INFO L290 TraceCheckUtils]: 89: Hoare triple {6940#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6968#(<= |main_#t~post6| 8)} is VALID [2022-04-15 09:07:19,617 INFO L290 TraceCheckUtils]: 90: Hoare triple {6968#(<= |main_#t~post6| 8)} assume !(#t~post6 < 50);havoc #t~post6; {6688#false} is VALID [2022-04-15 09:07:19,617 INFO L272 TraceCheckUtils]: 91: Hoare triple {6688#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6688#false} is VALID [2022-04-15 09:07:19,617 INFO L290 TraceCheckUtils]: 92: Hoare triple {6688#false} ~cond := #in~cond; {6688#false} is VALID [2022-04-15 09:07:19,617 INFO L290 TraceCheckUtils]: 93: Hoare triple {6688#false} assume 0 == ~cond; {6688#false} is VALID [2022-04-15 09:07:19,617 INFO L290 TraceCheckUtils]: 94: Hoare triple {6688#false} assume !false; {6688#false} is VALID [2022-04-15 09:07:19,618 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 268 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:19,618 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:20,149 INFO L290 TraceCheckUtils]: 94: Hoare triple {6688#false} assume !false; {6688#false} is VALID [2022-04-15 09:07:20,149 INFO L290 TraceCheckUtils]: 93: Hoare triple {6688#false} assume 0 == ~cond; {6688#false} is VALID [2022-04-15 09:07:20,149 INFO L290 TraceCheckUtils]: 92: Hoare triple {6688#false} ~cond := #in~cond; {6688#false} is VALID [2022-04-15 09:07:20,149 INFO L272 TraceCheckUtils]: 91: Hoare triple {6688#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6688#false} is VALID [2022-04-15 09:07:20,149 INFO L290 TraceCheckUtils]: 90: Hoare triple {6996#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {6688#false} is VALID [2022-04-15 09:07:20,150 INFO L290 TraceCheckUtils]: 89: Hoare triple {7000#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6996#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:20,150 INFO L290 TraceCheckUtils]: 88: Hoare triple {7000#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7000#(< ~counter~0 50)} is VALID [2022-04-15 09:07:20,150 INFO L290 TraceCheckUtils]: 87: Hoare triple {7000#(< ~counter~0 50)} assume !!(0 != ~r~0); {7000#(< ~counter~0 50)} is VALID [2022-04-15 09:07:20,151 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6687#true} {7000#(< ~counter~0 50)} #63#return; {7000#(< ~counter~0 50)} is VALID [2022-04-15 09:07:20,151 INFO L290 TraceCheckUtils]: 85: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,151 INFO L290 TraceCheckUtils]: 84: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,151 INFO L290 TraceCheckUtils]: 83: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,151 INFO L272 TraceCheckUtils]: 82: Hoare triple {7000#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,152 INFO L290 TraceCheckUtils]: 81: Hoare triple {7000#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {7000#(< ~counter~0 50)} is VALID [2022-04-15 09:07:20,152 INFO L290 TraceCheckUtils]: 80: Hoare triple {7028#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7000#(< ~counter~0 50)} is VALID [2022-04-15 09:07:20,152 INFO L290 TraceCheckUtils]: 79: Hoare triple {7028#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7028#(< ~counter~0 49)} is VALID [2022-04-15 09:07:20,153 INFO L290 TraceCheckUtils]: 78: Hoare triple {7028#(< ~counter~0 49)} assume !!(0 != ~r~0); {7028#(< ~counter~0 49)} is VALID [2022-04-15 09:07:20,153 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6687#true} {7028#(< ~counter~0 49)} #63#return; {7028#(< ~counter~0 49)} is VALID [2022-04-15 09:07:20,153 INFO L290 TraceCheckUtils]: 76: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,153 INFO L290 TraceCheckUtils]: 75: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,153 INFO L290 TraceCheckUtils]: 74: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,153 INFO L272 TraceCheckUtils]: 73: Hoare triple {7028#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,154 INFO L290 TraceCheckUtils]: 72: Hoare triple {7028#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {7028#(< ~counter~0 49)} is VALID [2022-04-15 09:07:20,154 INFO L290 TraceCheckUtils]: 71: Hoare triple {7056#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7028#(< ~counter~0 49)} is VALID [2022-04-15 09:07:20,154 INFO L290 TraceCheckUtils]: 70: Hoare triple {7056#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7056#(< ~counter~0 48)} is VALID [2022-04-15 09:07:20,155 INFO L290 TraceCheckUtils]: 69: Hoare triple {7056#(< ~counter~0 48)} assume !!(0 != ~r~0); {7056#(< ~counter~0 48)} is VALID [2022-04-15 09:07:20,155 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6687#true} {7056#(< ~counter~0 48)} #63#return; {7056#(< ~counter~0 48)} is VALID [2022-04-15 09:07:20,155 INFO L290 TraceCheckUtils]: 67: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,155 INFO L290 TraceCheckUtils]: 66: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,155 INFO L290 TraceCheckUtils]: 65: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,155 INFO L272 TraceCheckUtils]: 64: Hoare triple {7056#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,156 INFO L290 TraceCheckUtils]: 63: Hoare triple {7056#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {7056#(< ~counter~0 48)} is VALID [2022-04-15 09:07:20,156 INFO L290 TraceCheckUtils]: 62: Hoare triple {7084#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7056#(< ~counter~0 48)} is VALID [2022-04-15 09:07:20,156 INFO L290 TraceCheckUtils]: 61: Hoare triple {7084#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7084#(< ~counter~0 47)} is VALID [2022-04-15 09:07:20,157 INFO L290 TraceCheckUtils]: 60: Hoare triple {7084#(< ~counter~0 47)} assume !!(0 != ~r~0); {7084#(< ~counter~0 47)} is VALID [2022-04-15 09:07:20,157 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6687#true} {7084#(< ~counter~0 47)} #63#return; {7084#(< ~counter~0 47)} is VALID [2022-04-15 09:07:20,157 INFO L290 TraceCheckUtils]: 58: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,157 INFO L290 TraceCheckUtils]: 57: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,157 INFO L290 TraceCheckUtils]: 56: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,157 INFO L272 TraceCheckUtils]: 55: Hoare triple {7084#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,158 INFO L290 TraceCheckUtils]: 54: Hoare triple {7084#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {7084#(< ~counter~0 47)} is VALID [2022-04-15 09:07:20,158 INFO L290 TraceCheckUtils]: 53: Hoare triple {7112#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7084#(< ~counter~0 47)} is VALID [2022-04-15 09:07:20,158 INFO L290 TraceCheckUtils]: 52: Hoare triple {7112#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7112#(< ~counter~0 46)} is VALID [2022-04-15 09:07:20,159 INFO L290 TraceCheckUtils]: 51: Hoare triple {7112#(< ~counter~0 46)} assume !!(0 != ~r~0); {7112#(< ~counter~0 46)} is VALID [2022-04-15 09:07:20,159 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6687#true} {7112#(< ~counter~0 46)} #63#return; {7112#(< ~counter~0 46)} is VALID [2022-04-15 09:07:20,159 INFO L290 TraceCheckUtils]: 49: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,159 INFO L290 TraceCheckUtils]: 48: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,159 INFO L290 TraceCheckUtils]: 47: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,160 INFO L272 TraceCheckUtils]: 46: Hoare triple {7112#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,160 INFO L290 TraceCheckUtils]: 45: Hoare triple {7112#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {7112#(< ~counter~0 46)} is VALID [2022-04-15 09:07:20,160 INFO L290 TraceCheckUtils]: 44: Hoare triple {7140#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7112#(< ~counter~0 46)} is VALID [2022-04-15 09:07:20,161 INFO L290 TraceCheckUtils]: 43: Hoare triple {7140#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7140#(< ~counter~0 45)} is VALID [2022-04-15 09:07:20,161 INFO L290 TraceCheckUtils]: 42: Hoare triple {7140#(< ~counter~0 45)} assume !!(0 != ~r~0); {7140#(< ~counter~0 45)} is VALID [2022-04-15 09:07:20,161 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6687#true} {7140#(< ~counter~0 45)} #63#return; {7140#(< ~counter~0 45)} is VALID [2022-04-15 09:07:20,161 INFO L290 TraceCheckUtils]: 40: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,161 INFO L290 TraceCheckUtils]: 39: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,162 INFO L290 TraceCheckUtils]: 38: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,162 INFO L272 TraceCheckUtils]: 37: Hoare triple {7140#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,162 INFO L290 TraceCheckUtils]: 36: Hoare triple {7140#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {7140#(< ~counter~0 45)} is VALID [2022-04-15 09:07:20,162 INFO L290 TraceCheckUtils]: 35: Hoare triple {7168#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7140#(< ~counter~0 45)} is VALID [2022-04-15 09:07:20,163 INFO L290 TraceCheckUtils]: 34: Hoare triple {7168#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7168#(< ~counter~0 44)} is VALID [2022-04-15 09:07:20,163 INFO L290 TraceCheckUtils]: 33: Hoare triple {7168#(< ~counter~0 44)} assume !!(0 != ~r~0); {7168#(< ~counter~0 44)} is VALID [2022-04-15 09:07:20,163 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6687#true} {7168#(< ~counter~0 44)} #63#return; {7168#(< ~counter~0 44)} is VALID [2022-04-15 09:07:20,163 INFO L290 TraceCheckUtils]: 31: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,164 INFO L290 TraceCheckUtils]: 30: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,164 INFO L290 TraceCheckUtils]: 29: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,164 INFO L272 TraceCheckUtils]: 28: Hoare triple {7168#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,164 INFO L290 TraceCheckUtils]: 27: Hoare triple {7168#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {7168#(< ~counter~0 44)} is VALID [2022-04-15 09:07:20,164 INFO L290 TraceCheckUtils]: 26: Hoare triple {7196#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7168#(< ~counter~0 44)} is VALID [2022-04-15 09:07:20,165 INFO L290 TraceCheckUtils]: 25: Hoare triple {7196#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7196#(< ~counter~0 43)} is VALID [2022-04-15 09:07:20,165 INFO L290 TraceCheckUtils]: 24: Hoare triple {7196#(< ~counter~0 43)} assume !!(0 != ~r~0); {7196#(< ~counter~0 43)} is VALID [2022-04-15 09:07:20,165 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6687#true} {7196#(< ~counter~0 43)} #63#return; {7196#(< ~counter~0 43)} is VALID [2022-04-15 09:07:20,165 INFO L290 TraceCheckUtils]: 22: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,166 INFO L290 TraceCheckUtils]: 21: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,166 INFO L290 TraceCheckUtils]: 20: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,166 INFO L272 TraceCheckUtils]: 19: Hoare triple {7196#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,166 INFO L290 TraceCheckUtils]: 18: Hoare triple {7196#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {7196#(< ~counter~0 43)} is VALID [2022-04-15 09:07:20,166 INFO L290 TraceCheckUtils]: 17: Hoare triple {7224#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7196#(< ~counter~0 43)} is VALID [2022-04-15 09:07:20,167 INFO L290 TraceCheckUtils]: 16: Hoare triple {7224#(< ~counter~0 42)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7224#(< ~counter~0 42)} is VALID [2022-04-15 09:07:20,167 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6687#true} {7224#(< ~counter~0 42)} #61#return; {7224#(< ~counter~0 42)} is VALID [2022-04-15 09:07:20,167 INFO L290 TraceCheckUtils]: 14: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,167 INFO L290 TraceCheckUtils]: 13: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,167 INFO L290 TraceCheckUtils]: 12: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,167 INFO L272 TraceCheckUtils]: 11: Hoare triple {7224#(< ~counter~0 42)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,168 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6687#true} {7224#(< ~counter~0 42)} #59#return; {7224#(< ~counter~0 42)} is VALID [2022-04-15 09:07:20,168 INFO L290 TraceCheckUtils]: 9: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-15 09:07:20,168 INFO L290 TraceCheckUtils]: 8: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-15 09:07:20,168 INFO L290 TraceCheckUtils]: 7: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-15 09:07:20,168 INFO L272 TraceCheckUtils]: 6: Hoare triple {7224#(< ~counter~0 42)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6687#true} is VALID [2022-04-15 09:07:20,168 INFO L290 TraceCheckUtils]: 5: Hoare triple {7224#(< ~counter~0 42)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {7224#(< ~counter~0 42)} is VALID [2022-04-15 09:07:20,169 INFO L272 TraceCheckUtils]: 4: Hoare triple {7224#(< ~counter~0 42)} call #t~ret7 := main(); {7224#(< ~counter~0 42)} is VALID [2022-04-15 09:07:20,169 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7224#(< ~counter~0 42)} {6687#true} #67#return; {7224#(< ~counter~0 42)} is VALID [2022-04-15 09:07:20,169 INFO L290 TraceCheckUtils]: 2: Hoare triple {7224#(< ~counter~0 42)} assume true; {7224#(< ~counter~0 42)} is VALID [2022-04-15 09:07:20,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {6687#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7224#(< ~counter~0 42)} is VALID [2022-04-15 09:07:20,170 INFO L272 TraceCheckUtils]: 0: Hoare triple {6687#true} call ULTIMATE.init(); {6687#true} is VALID [2022-04-15 09:07:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 156 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-04-15 09:07:20,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:20,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090625723] [2022-04-15 09:07:20,170 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:20,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [513401234] [2022-04-15 09:07:20,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [513401234] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:20,171 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:20,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-04-15 09:07:20,171 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:20,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1237594588] [2022-04-15 09:07:20,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1237594588] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:20,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:20,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 09:07:20,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999778980] [2022-04-15 09:07:20,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:20,172 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 [2022-04-15 09:07:20,172 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:20,172 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) [2022-04-15 09:07:20,239 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:20,239 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 09:07:20,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:20,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 09:07:20,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=267, Unknown=0, NotChecked=0, Total=462 [2022-04-15 09:07:20,240 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) [2022-04-15 09:07:20,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:20,587 INFO L93 Difference]: Finished difference Result 106 states and 116 transitions. [2022-04-15 09:07:20,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-15 09:07:20,587 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 [2022-04-15 09:07:20,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:20,588 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) [2022-04-15 09:07:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-15 09:07:20,591 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) [2022-04-15 09:07:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-15 09:07:20,593 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 115 transitions. [2022-04-15 09:07:20,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:20,689 INFO L225 Difference]: With dead ends: 106 [2022-04-15 09:07:20,690 INFO L226 Difference]: Without dead ends: 101 [2022-04-15 09:07:20,690 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:20,691 INFO L913 BasicCegarLoop]: 34 mSDtfsCounter, 31 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:20,691 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 146 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:07:20,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-15 09:07:20,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-15 09:07:20,796 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:20,796 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) [2022-04-15 09:07:20,797 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) [2022-04-15 09:07:20,797 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) [2022-04-15 09:07:20,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:20,799 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-15 09:07:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-15 09:07:20,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:20,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:20,800 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. [2022-04-15 09:07:20,800 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. [2022-04-15 09:07:20,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:20,802 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-15 09:07:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-15 09:07:20,802 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:20,802 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:20,802 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:20,802 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:20,803 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) [2022-04-15 09:07:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 111 transitions. [2022-04-15 09:07:20,804 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 111 transitions. Word has length 95 [2022-04-15 09:07:20,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:20,805 INFO L478 AbstractCegarLoop]: Abstraction has 101 states and 111 transitions. [2022-04-15 09:07:20,805 INFO L479 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) [2022-04-15 09:07:20,805 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 111 transitions. [2022-04-15 09:07:21,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-15 09:07:21,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-15 09:07:21,174 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:21,174 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:21,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:21,375 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-15 09:07:21,375 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:21,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:21,376 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 17 times [2022-04-15 09:07:21,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:21,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [691096467] [2022-04-15 09:07:21,376 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:21,376 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 18 times [2022-04-15 09:07:21,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:21,377 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150517142] [2022-04-15 09:07:21,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:21,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:21,390 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:21,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1652604419] [2022-04-15 09:07:21,390 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:07:21,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:21,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:21,391 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) [2022-04-15 09:07:21,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-15 09:07:21,549 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-15 09:07:21,549 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:21,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-15 09:07:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:21,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:22,110 INFO L272 TraceCheckUtils]: 0: Hoare triple {7910#true} call ULTIMATE.init(); {7910#true} is VALID [2022-04-15 09:07:22,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {7910#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,111 INFO L290 TraceCheckUtils]: 2: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,112 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7918#(<= ~counter~0 0)} {7910#true} #67#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,112 INFO L272 TraceCheckUtils]: 4: Hoare triple {7918#(<= ~counter~0 0)} call #t~ret7 := main(); {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,113 INFO L290 TraceCheckUtils]: 5: Hoare triple {7918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,113 INFO L272 TraceCheckUtils]: 6: Hoare triple {7918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,114 INFO L290 TraceCheckUtils]: 7: Hoare triple {7918#(<= ~counter~0 0)} ~cond := #in~cond; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,114 INFO L290 TraceCheckUtils]: 8: Hoare triple {7918#(<= ~counter~0 0)} assume !(0 == ~cond); {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,114 INFO L290 TraceCheckUtils]: 9: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,115 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7918#(<= ~counter~0 0)} {7918#(<= ~counter~0 0)} #59#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,115 INFO L272 TraceCheckUtils]: 11: Hoare triple {7918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,116 INFO L290 TraceCheckUtils]: 12: Hoare triple {7918#(<= ~counter~0 0)} ~cond := #in~cond; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,116 INFO L290 TraceCheckUtils]: 13: Hoare triple {7918#(<= ~counter~0 0)} assume !(0 == ~cond); {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,116 INFO L290 TraceCheckUtils]: 14: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,117 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7918#(<= ~counter~0 0)} {7918#(<= ~counter~0 0)} #61#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,117 INFO L290 TraceCheckUtils]: 16: Hoare triple {7918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7918#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:22,118 INFO L290 TraceCheckUtils]: 17: Hoare triple {7918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7967#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:22,118 INFO L290 TraceCheckUtils]: 18: Hoare triple {7967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {7967#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:22,119 INFO L272 TraceCheckUtils]: 19: Hoare triple {7967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7967#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:22,119 INFO L290 TraceCheckUtils]: 20: Hoare triple {7967#(<= ~counter~0 1)} ~cond := #in~cond; {7967#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:22,120 INFO L290 TraceCheckUtils]: 21: Hoare triple {7967#(<= ~counter~0 1)} assume !(0 == ~cond); {7967#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:22,120 INFO L290 TraceCheckUtils]: 22: Hoare triple {7967#(<= ~counter~0 1)} assume true; {7967#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:22,121 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7967#(<= ~counter~0 1)} {7967#(<= ~counter~0 1)} #63#return; {7967#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:22,121 INFO L290 TraceCheckUtils]: 24: Hoare triple {7967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {7967#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:22,121 INFO L290 TraceCheckUtils]: 25: Hoare triple {7967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7967#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:22,122 INFO L290 TraceCheckUtils]: 26: Hoare triple {7967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7995#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:22,122 INFO L290 TraceCheckUtils]: 27: Hoare triple {7995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {7995#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:22,123 INFO L272 TraceCheckUtils]: 28: Hoare triple {7995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7995#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:22,124 INFO L290 TraceCheckUtils]: 29: Hoare triple {7995#(<= ~counter~0 2)} ~cond := #in~cond; {7995#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:22,124 INFO L290 TraceCheckUtils]: 30: Hoare triple {7995#(<= ~counter~0 2)} assume !(0 == ~cond); {7995#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:22,124 INFO L290 TraceCheckUtils]: 31: Hoare triple {7995#(<= ~counter~0 2)} assume true; {7995#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:22,125 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7995#(<= ~counter~0 2)} {7995#(<= ~counter~0 2)} #63#return; {7995#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:22,126 INFO L290 TraceCheckUtils]: 33: Hoare triple {7995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {7995#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:22,126 INFO L290 TraceCheckUtils]: 34: Hoare triple {7995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7995#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:22,127 INFO L290 TraceCheckUtils]: 35: Hoare triple {7995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8023#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:22,127 INFO L290 TraceCheckUtils]: 36: Hoare triple {8023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {8023#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:22,128 INFO L272 TraceCheckUtils]: 37: Hoare triple {8023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8023#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:22,128 INFO L290 TraceCheckUtils]: 38: Hoare triple {8023#(<= ~counter~0 3)} ~cond := #in~cond; {8023#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:22,128 INFO L290 TraceCheckUtils]: 39: Hoare triple {8023#(<= ~counter~0 3)} assume !(0 == ~cond); {8023#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:22,129 INFO L290 TraceCheckUtils]: 40: Hoare triple {8023#(<= ~counter~0 3)} assume true; {8023#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:22,130 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {8023#(<= ~counter~0 3)} {8023#(<= ~counter~0 3)} #63#return; {8023#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:22,130 INFO L290 TraceCheckUtils]: 42: Hoare triple {8023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {8023#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:22,131 INFO L290 TraceCheckUtils]: 43: Hoare triple {8023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8023#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:22,131 INFO L290 TraceCheckUtils]: 44: Hoare triple {8023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8051#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:22,132 INFO L290 TraceCheckUtils]: 45: Hoare triple {8051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {8051#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:22,132 INFO L272 TraceCheckUtils]: 46: Hoare triple {8051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8051#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:22,133 INFO L290 TraceCheckUtils]: 47: Hoare triple {8051#(<= ~counter~0 4)} ~cond := #in~cond; {8051#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:22,133 INFO L290 TraceCheckUtils]: 48: Hoare triple {8051#(<= ~counter~0 4)} assume !(0 == ~cond); {8051#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:22,134 INFO L290 TraceCheckUtils]: 49: Hoare triple {8051#(<= ~counter~0 4)} assume true; {8051#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:22,134 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8051#(<= ~counter~0 4)} {8051#(<= ~counter~0 4)} #63#return; {8051#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:22,135 INFO L290 TraceCheckUtils]: 51: Hoare triple {8051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {8051#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:22,135 INFO L290 TraceCheckUtils]: 52: Hoare triple {8051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8051#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:22,136 INFO L290 TraceCheckUtils]: 53: Hoare triple {8051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8079#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:22,136 INFO L290 TraceCheckUtils]: 54: Hoare triple {8079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {8079#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:22,137 INFO L272 TraceCheckUtils]: 55: Hoare triple {8079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8079#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:22,137 INFO L290 TraceCheckUtils]: 56: Hoare triple {8079#(<= ~counter~0 5)} ~cond := #in~cond; {8079#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:22,138 INFO L290 TraceCheckUtils]: 57: Hoare triple {8079#(<= ~counter~0 5)} assume !(0 == ~cond); {8079#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:22,138 INFO L290 TraceCheckUtils]: 58: Hoare triple {8079#(<= ~counter~0 5)} assume true; {8079#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:22,139 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8079#(<= ~counter~0 5)} {8079#(<= ~counter~0 5)} #63#return; {8079#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:22,139 INFO L290 TraceCheckUtils]: 60: Hoare triple {8079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {8079#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:22,139 INFO L290 TraceCheckUtils]: 61: Hoare triple {8079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8079#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:22,140 INFO L290 TraceCheckUtils]: 62: Hoare triple {8079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8107#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:22,140 INFO L290 TraceCheckUtils]: 63: Hoare triple {8107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {8107#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:22,141 INFO L272 TraceCheckUtils]: 64: Hoare triple {8107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8107#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:22,141 INFO L290 TraceCheckUtils]: 65: Hoare triple {8107#(<= ~counter~0 6)} ~cond := #in~cond; {8107#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:22,142 INFO L290 TraceCheckUtils]: 66: Hoare triple {8107#(<= ~counter~0 6)} assume !(0 == ~cond); {8107#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:22,142 INFO L290 TraceCheckUtils]: 67: Hoare triple {8107#(<= ~counter~0 6)} assume true; {8107#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:22,143 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {8107#(<= ~counter~0 6)} {8107#(<= ~counter~0 6)} #63#return; {8107#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:22,143 INFO L290 TraceCheckUtils]: 69: Hoare triple {8107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {8107#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:22,143 INFO L290 TraceCheckUtils]: 70: Hoare triple {8107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8107#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:22,144 INFO L290 TraceCheckUtils]: 71: Hoare triple {8107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8135#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:22,144 INFO L290 TraceCheckUtils]: 72: Hoare triple {8135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {8135#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:22,145 INFO L272 TraceCheckUtils]: 73: Hoare triple {8135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8135#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:22,145 INFO L290 TraceCheckUtils]: 74: Hoare triple {8135#(<= ~counter~0 7)} ~cond := #in~cond; {8135#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:22,146 INFO L290 TraceCheckUtils]: 75: Hoare triple {8135#(<= ~counter~0 7)} assume !(0 == ~cond); {8135#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:22,146 INFO L290 TraceCheckUtils]: 76: Hoare triple {8135#(<= ~counter~0 7)} assume true; {8135#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:22,147 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {8135#(<= ~counter~0 7)} {8135#(<= ~counter~0 7)} #63#return; {8135#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:22,147 INFO L290 TraceCheckUtils]: 78: Hoare triple {8135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {8135#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:22,147 INFO L290 TraceCheckUtils]: 79: Hoare triple {8135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8135#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:22,148 INFO L290 TraceCheckUtils]: 80: Hoare triple {8135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8163#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:22,148 INFO L290 TraceCheckUtils]: 81: Hoare triple {8163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {8163#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:22,149 INFO L272 TraceCheckUtils]: 82: Hoare triple {8163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8163#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:22,149 INFO L290 TraceCheckUtils]: 83: Hoare triple {8163#(<= ~counter~0 8)} ~cond := #in~cond; {8163#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:22,150 INFO L290 TraceCheckUtils]: 84: Hoare triple {8163#(<= ~counter~0 8)} assume !(0 == ~cond); {8163#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:22,150 INFO L290 TraceCheckUtils]: 85: Hoare triple {8163#(<= ~counter~0 8)} assume true; {8163#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:22,151 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {8163#(<= ~counter~0 8)} {8163#(<= ~counter~0 8)} #63#return; {8163#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:22,151 INFO L290 TraceCheckUtils]: 87: Hoare triple {8163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {8163#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:22,152 INFO L290 TraceCheckUtils]: 88: Hoare triple {8163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8163#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:22,152 INFO L290 TraceCheckUtils]: 89: Hoare triple {8163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8191#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:22,152 INFO L290 TraceCheckUtils]: 90: Hoare triple {8191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {8191#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:22,153 INFO L272 TraceCheckUtils]: 91: Hoare triple {8191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8191#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:22,153 INFO L290 TraceCheckUtils]: 92: Hoare triple {8191#(<= ~counter~0 9)} ~cond := #in~cond; {8191#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:22,154 INFO L290 TraceCheckUtils]: 93: Hoare triple {8191#(<= ~counter~0 9)} assume !(0 == ~cond); {8191#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:22,154 INFO L290 TraceCheckUtils]: 94: Hoare triple {8191#(<= ~counter~0 9)} assume true; {8191#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:22,155 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {8191#(<= ~counter~0 9)} {8191#(<= ~counter~0 9)} #63#return; {8191#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:22,155 INFO L290 TraceCheckUtils]: 96: Hoare triple {8191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {8191#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:22,156 INFO L290 TraceCheckUtils]: 97: Hoare triple {8191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8191#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:22,156 INFO L290 TraceCheckUtils]: 98: Hoare triple {8191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8219#(<= |main_#t~post6| 9)} is VALID [2022-04-15 09:07:22,156 INFO L290 TraceCheckUtils]: 99: Hoare triple {8219#(<= |main_#t~post6| 9)} assume !(#t~post6 < 50);havoc #t~post6; {7911#false} is VALID [2022-04-15 09:07:22,157 INFO L272 TraceCheckUtils]: 100: Hoare triple {7911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7911#false} is VALID [2022-04-15 09:07:22,157 INFO L290 TraceCheckUtils]: 101: Hoare triple {7911#false} ~cond := #in~cond; {7911#false} is VALID [2022-04-15 09:07:22,157 INFO L290 TraceCheckUtils]: 102: Hoare triple {7911#false} assume 0 == ~cond; {7911#false} is VALID [2022-04-15 09:07:22,157 INFO L290 TraceCheckUtils]: 103: Hoare triple {7911#false} assume !false; {7911#false} is VALID [2022-04-15 09:07:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 342 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:22,158 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:22,778 INFO L290 TraceCheckUtils]: 103: Hoare triple {7911#false} assume !false; {7911#false} is VALID [2022-04-15 09:07:22,778 INFO L290 TraceCheckUtils]: 102: Hoare triple {7911#false} assume 0 == ~cond; {7911#false} is VALID [2022-04-15 09:07:22,778 INFO L290 TraceCheckUtils]: 101: Hoare triple {7911#false} ~cond := #in~cond; {7911#false} is VALID [2022-04-15 09:07:22,778 INFO L272 TraceCheckUtils]: 100: Hoare triple {7911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7911#false} is VALID [2022-04-15 09:07:22,779 INFO L290 TraceCheckUtils]: 99: Hoare triple {8247#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {7911#false} is VALID [2022-04-15 09:07:22,779 INFO L290 TraceCheckUtils]: 98: Hoare triple {8251#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8247#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:22,779 INFO L290 TraceCheckUtils]: 97: Hoare triple {8251#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8251#(< ~counter~0 50)} is VALID [2022-04-15 09:07:22,780 INFO L290 TraceCheckUtils]: 96: Hoare triple {8251#(< ~counter~0 50)} assume !!(0 != ~r~0); {8251#(< ~counter~0 50)} is VALID [2022-04-15 09:07:22,780 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {7910#true} {8251#(< ~counter~0 50)} #63#return; {8251#(< ~counter~0 50)} is VALID [2022-04-15 09:07:22,780 INFO L290 TraceCheckUtils]: 94: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,780 INFO L290 TraceCheckUtils]: 93: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,780 INFO L290 TraceCheckUtils]: 92: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,780 INFO L272 TraceCheckUtils]: 91: Hoare triple {8251#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,781 INFO L290 TraceCheckUtils]: 90: Hoare triple {8251#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {8251#(< ~counter~0 50)} is VALID [2022-04-15 09:07:22,781 INFO L290 TraceCheckUtils]: 89: Hoare triple {8279#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8251#(< ~counter~0 50)} is VALID [2022-04-15 09:07:22,782 INFO L290 TraceCheckUtils]: 88: Hoare triple {8279#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8279#(< ~counter~0 49)} is VALID [2022-04-15 09:07:22,782 INFO L290 TraceCheckUtils]: 87: Hoare triple {8279#(< ~counter~0 49)} assume !!(0 != ~r~0); {8279#(< ~counter~0 49)} is VALID [2022-04-15 09:07:22,782 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {7910#true} {8279#(< ~counter~0 49)} #63#return; {8279#(< ~counter~0 49)} is VALID [2022-04-15 09:07:22,782 INFO L290 TraceCheckUtils]: 85: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,782 INFO L290 TraceCheckUtils]: 84: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,783 INFO L290 TraceCheckUtils]: 83: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,783 INFO L272 TraceCheckUtils]: 82: Hoare triple {8279#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,783 INFO L290 TraceCheckUtils]: 81: Hoare triple {8279#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {8279#(< ~counter~0 49)} is VALID [2022-04-15 09:07:22,783 INFO L290 TraceCheckUtils]: 80: Hoare triple {8307#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8279#(< ~counter~0 49)} is VALID [2022-04-15 09:07:22,784 INFO L290 TraceCheckUtils]: 79: Hoare triple {8307#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8307#(< ~counter~0 48)} is VALID [2022-04-15 09:07:22,784 INFO L290 TraceCheckUtils]: 78: Hoare triple {8307#(< ~counter~0 48)} assume !!(0 != ~r~0); {8307#(< ~counter~0 48)} is VALID [2022-04-15 09:07:22,784 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {7910#true} {8307#(< ~counter~0 48)} #63#return; {8307#(< ~counter~0 48)} is VALID [2022-04-15 09:07:22,785 INFO L290 TraceCheckUtils]: 76: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,785 INFO L290 TraceCheckUtils]: 75: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,785 INFO L290 TraceCheckUtils]: 74: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,785 INFO L272 TraceCheckUtils]: 73: Hoare triple {8307#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,785 INFO L290 TraceCheckUtils]: 72: Hoare triple {8307#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {8307#(< ~counter~0 48)} is VALID [2022-04-15 09:07:22,785 INFO L290 TraceCheckUtils]: 71: Hoare triple {8335#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8307#(< ~counter~0 48)} is VALID [2022-04-15 09:07:22,786 INFO L290 TraceCheckUtils]: 70: Hoare triple {8335#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8335#(< ~counter~0 47)} is VALID [2022-04-15 09:07:22,786 INFO L290 TraceCheckUtils]: 69: Hoare triple {8335#(< ~counter~0 47)} assume !!(0 != ~r~0); {8335#(< ~counter~0 47)} is VALID [2022-04-15 09:07:22,786 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7910#true} {8335#(< ~counter~0 47)} #63#return; {8335#(< ~counter~0 47)} is VALID [2022-04-15 09:07:22,787 INFO L290 TraceCheckUtils]: 67: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,787 INFO L290 TraceCheckUtils]: 66: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,787 INFO L290 TraceCheckUtils]: 65: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,787 INFO L272 TraceCheckUtils]: 64: Hoare triple {8335#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,787 INFO L290 TraceCheckUtils]: 63: Hoare triple {8335#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {8335#(< ~counter~0 47)} is VALID [2022-04-15 09:07:22,787 INFO L290 TraceCheckUtils]: 62: Hoare triple {8363#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8335#(< ~counter~0 47)} is VALID [2022-04-15 09:07:22,788 INFO L290 TraceCheckUtils]: 61: Hoare triple {8363#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8363#(< ~counter~0 46)} is VALID [2022-04-15 09:07:22,788 INFO L290 TraceCheckUtils]: 60: Hoare triple {8363#(< ~counter~0 46)} assume !!(0 != ~r~0); {8363#(< ~counter~0 46)} is VALID [2022-04-15 09:07:22,789 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7910#true} {8363#(< ~counter~0 46)} #63#return; {8363#(< ~counter~0 46)} is VALID [2022-04-15 09:07:22,789 INFO L290 TraceCheckUtils]: 58: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,789 INFO L290 TraceCheckUtils]: 57: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,789 INFO L290 TraceCheckUtils]: 56: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,789 INFO L272 TraceCheckUtils]: 55: Hoare triple {8363#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,789 INFO L290 TraceCheckUtils]: 54: Hoare triple {8363#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {8363#(< ~counter~0 46)} is VALID [2022-04-15 09:07:22,790 INFO L290 TraceCheckUtils]: 53: Hoare triple {8391#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8363#(< ~counter~0 46)} is VALID [2022-04-15 09:07:22,790 INFO L290 TraceCheckUtils]: 52: Hoare triple {8391#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8391#(< ~counter~0 45)} is VALID [2022-04-15 09:07:22,790 INFO L290 TraceCheckUtils]: 51: Hoare triple {8391#(< ~counter~0 45)} assume !!(0 != ~r~0); {8391#(< ~counter~0 45)} is VALID [2022-04-15 09:07:22,793 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7910#true} {8391#(< ~counter~0 45)} #63#return; {8391#(< ~counter~0 45)} is VALID [2022-04-15 09:07:22,793 INFO L290 TraceCheckUtils]: 49: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,793 INFO L290 TraceCheckUtils]: 48: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,793 INFO L290 TraceCheckUtils]: 47: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,793 INFO L272 TraceCheckUtils]: 46: Hoare triple {8391#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,794 INFO L290 TraceCheckUtils]: 45: Hoare triple {8391#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {8391#(< ~counter~0 45)} is VALID [2022-04-15 09:07:22,794 INFO L290 TraceCheckUtils]: 44: Hoare triple {8419#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8391#(< ~counter~0 45)} is VALID [2022-04-15 09:07:22,794 INFO L290 TraceCheckUtils]: 43: Hoare triple {8419#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8419#(< ~counter~0 44)} is VALID [2022-04-15 09:07:22,795 INFO L290 TraceCheckUtils]: 42: Hoare triple {8419#(< ~counter~0 44)} assume !!(0 != ~r~0); {8419#(< ~counter~0 44)} is VALID [2022-04-15 09:07:22,795 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {7910#true} {8419#(< ~counter~0 44)} #63#return; {8419#(< ~counter~0 44)} is VALID [2022-04-15 09:07:22,795 INFO L290 TraceCheckUtils]: 40: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,795 INFO L290 TraceCheckUtils]: 39: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,795 INFO L290 TraceCheckUtils]: 38: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,795 INFO L272 TraceCheckUtils]: 37: Hoare triple {8419#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,796 INFO L290 TraceCheckUtils]: 36: Hoare triple {8419#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {8419#(< ~counter~0 44)} is VALID [2022-04-15 09:07:22,796 INFO L290 TraceCheckUtils]: 35: Hoare triple {8447#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8419#(< ~counter~0 44)} is VALID [2022-04-15 09:07:22,796 INFO L290 TraceCheckUtils]: 34: Hoare triple {8447#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8447#(< ~counter~0 43)} is VALID [2022-04-15 09:07:22,797 INFO L290 TraceCheckUtils]: 33: Hoare triple {8447#(< ~counter~0 43)} assume !!(0 != ~r~0); {8447#(< ~counter~0 43)} is VALID [2022-04-15 09:07:22,797 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7910#true} {8447#(< ~counter~0 43)} #63#return; {8447#(< ~counter~0 43)} is VALID [2022-04-15 09:07:22,797 INFO L290 TraceCheckUtils]: 31: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,797 INFO L290 TraceCheckUtils]: 30: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,797 INFO L290 TraceCheckUtils]: 29: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,798 INFO L272 TraceCheckUtils]: 28: Hoare triple {8447#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,798 INFO L290 TraceCheckUtils]: 27: Hoare triple {8447#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {8447#(< ~counter~0 43)} is VALID [2022-04-15 09:07:22,798 INFO L290 TraceCheckUtils]: 26: Hoare triple {8475#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8447#(< ~counter~0 43)} is VALID [2022-04-15 09:07:22,798 INFO L290 TraceCheckUtils]: 25: Hoare triple {8475#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8475#(< ~counter~0 42)} is VALID [2022-04-15 09:07:22,799 INFO L290 TraceCheckUtils]: 24: Hoare triple {8475#(< ~counter~0 42)} assume !!(0 != ~r~0); {8475#(< ~counter~0 42)} is VALID [2022-04-15 09:07:22,799 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7910#true} {8475#(< ~counter~0 42)} #63#return; {8475#(< ~counter~0 42)} is VALID [2022-04-15 09:07:22,799 INFO L290 TraceCheckUtils]: 22: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,799 INFO L290 TraceCheckUtils]: 21: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,800 INFO L290 TraceCheckUtils]: 20: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,800 INFO L272 TraceCheckUtils]: 19: Hoare triple {8475#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,800 INFO L290 TraceCheckUtils]: 18: Hoare triple {8475#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {8475#(< ~counter~0 42)} is VALID [2022-04-15 09:07:22,800 INFO L290 TraceCheckUtils]: 17: Hoare triple {8503#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8475#(< ~counter~0 42)} is VALID [2022-04-15 09:07:22,801 INFO L290 TraceCheckUtils]: 16: Hoare triple {8503#(< ~counter~0 41)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {8503#(< ~counter~0 41)} is VALID [2022-04-15 09:07:22,801 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7910#true} {8503#(< ~counter~0 41)} #61#return; {8503#(< ~counter~0 41)} is VALID [2022-04-15 09:07:22,801 INFO L290 TraceCheckUtils]: 14: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,801 INFO L290 TraceCheckUtils]: 13: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,801 INFO L290 TraceCheckUtils]: 12: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,801 INFO L272 TraceCheckUtils]: 11: Hoare triple {8503#(< ~counter~0 41)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,802 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7910#true} {8503#(< ~counter~0 41)} #59#return; {8503#(< ~counter~0 41)} is VALID [2022-04-15 09:07:22,802 INFO L290 TraceCheckUtils]: 9: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-15 09:07:22,802 INFO L290 TraceCheckUtils]: 8: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-15 09:07:22,802 INFO L290 TraceCheckUtils]: 7: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-15 09:07:22,802 INFO L272 TraceCheckUtils]: 6: Hoare triple {8503#(< ~counter~0 41)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7910#true} is VALID [2022-04-15 09:07:22,802 INFO L290 TraceCheckUtils]: 5: Hoare triple {8503#(< ~counter~0 41)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {8503#(< ~counter~0 41)} is VALID [2022-04-15 09:07:22,803 INFO L272 TraceCheckUtils]: 4: Hoare triple {8503#(< ~counter~0 41)} call #t~ret7 := main(); {8503#(< ~counter~0 41)} is VALID [2022-04-15 09:07:22,803 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8503#(< ~counter~0 41)} {7910#true} #67#return; {8503#(< ~counter~0 41)} is VALID [2022-04-15 09:07:22,803 INFO L290 TraceCheckUtils]: 2: Hoare triple {8503#(< ~counter~0 41)} assume true; {8503#(< ~counter~0 41)} is VALID [2022-04-15 09:07:22,804 INFO L290 TraceCheckUtils]: 1: Hoare triple {7910#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {8503#(< ~counter~0 41)} is VALID [2022-04-15 09:07:22,804 INFO L272 TraceCheckUtils]: 0: Hoare triple {7910#true} call ULTIMATE.init(); {7910#true} is VALID [2022-04-15 09:07:22,804 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 198 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-04-15 09:07:22,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:22,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150517142] [2022-04-15 09:07:22,805 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:22,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1652604419] [2022-04-15 09:07:22,805 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1652604419] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:22,805 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:22,805 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2022-04-15 09:07:22,805 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:22,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [691096467] [2022-04-15 09:07:22,805 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [691096467] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:22,805 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:22,805 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 09:07:22,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145824140] [2022-04-15 09:07:22,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:22,806 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 [2022-04-15 09:07:22,806 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:22,806 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) [2022-04-15 09:07:22,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:22,880 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 09:07:22,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:22,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 09:07:22,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=316, Unknown=0, NotChecked=0, Total=552 [2022-04-15 09:07:22,881 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) [2022-04-15 09:07:23,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:23,245 INFO L93 Difference]: Finished difference Result 115 states and 126 transitions. [2022-04-15 09:07:23,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-15 09:07:23,246 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 [2022-04-15 09:07:23,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:23,246 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) [2022-04-15 09:07:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-15 09:07:23,249 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) [2022-04-15 09:07:23,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-15 09:07:23,251 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 125 transitions. [2022-04-15 09:07:23,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:23,346 INFO L225 Difference]: With dead ends: 115 [2022-04-15 09:07:23,346 INFO L226 Difference]: Without dead ends: 110 [2022-04-15 09:07:23,356 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:23,356 INFO L913 BasicCegarLoop]: 35 mSDtfsCounter, 26 mSDsluCounter, 119 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:23,356 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 154 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:07:23,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-15 09:07:23,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-04-15 09:07:23,458 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:23,459 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) [2022-04-15 09:07:23,459 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) [2022-04-15 09:07:23,459 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) [2022-04-15 09:07:23,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:23,460 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-15 09:07:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-15 09:07:23,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:23,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:23,461 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. [2022-04-15 09:07:23,461 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. [2022-04-15 09:07:23,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:23,463 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-15 09:07:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-15 09:07:23,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:23,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:23,464 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:23,464 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:23,464 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) [2022-04-15 09:07:23,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 121 transitions. [2022-04-15 09:07:23,465 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 121 transitions. Word has length 104 [2022-04-15 09:07:23,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:23,466 INFO L478 AbstractCegarLoop]: Abstraction has 110 states and 121 transitions. [2022-04-15 09:07:23,466 INFO L479 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) [2022-04-15 09:07:23,466 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 121 transitions. [2022-04-15 09:07:25,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:25,282 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-15 09:07:25,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-15 09:07:25,283 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:25,283 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:25,295 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:25,488 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-15 09:07:25,489 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:25,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:25,489 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 19 times [2022-04-15 09:07:25,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:25,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [401919779] [2022-04-15 09:07:25,490 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:25,490 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 20 times [2022-04-15 09:07:25,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:25,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240247905] [2022-04-15 09:07:25,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:25,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:25,513 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:25,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [80277702] [2022-04-15 09:07:25,513 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:07:25,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:25,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:25,516 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) [2022-04-15 09:07:25,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-15 09:07:25,575 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:07:25,575 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:25,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-15 09:07:25,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:25,597 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:26,196 INFO L272 TraceCheckUtils]: 0: Hoare triple {9245#true} call ULTIMATE.init(); {9245#true} is VALID [2022-04-15 09:07:26,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {9245#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,198 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9253#(<= ~counter~0 0)} {9245#true} #67#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,198 INFO L272 TraceCheckUtils]: 4: Hoare triple {9253#(<= ~counter~0 0)} call #t~ret7 := main(); {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {9253#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,199 INFO L272 TraceCheckUtils]: 6: Hoare triple {9253#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {9253#(<= ~counter~0 0)} ~cond := #in~cond; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,200 INFO L290 TraceCheckUtils]: 8: Hoare triple {9253#(<= ~counter~0 0)} assume !(0 == ~cond); {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,200 INFO L290 TraceCheckUtils]: 9: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,201 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9253#(<= ~counter~0 0)} {9253#(<= ~counter~0 0)} #59#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,201 INFO L272 TraceCheckUtils]: 11: Hoare triple {9253#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,201 INFO L290 TraceCheckUtils]: 12: Hoare triple {9253#(<= ~counter~0 0)} ~cond := #in~cond; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,202 INFO L290 TraceCheckUtils]: 13: Hoare triple {9253#(<= ~counter~0 0)} assume !(0 == ~cond); {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,202 INFO L290 TraceCheckUtils]: 14: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,203 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9253#(<= ~counter~0 0)} {9253#(<= ~counter~0 0)} #61#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,203 INFO L290 TraceCheckUtils]: 16: Hoare triple {9253#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9253#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:26,204 INFO L290 TraceCheckUtils]: 17: Hoare triple {9253#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9302#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:26,204 INFO L290 TraceCheckUtils]: 18: Hoare triple {9302#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {9302#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:26,205 INFO L272 TraceCheckUtils]: 19: Hoare triple {9302#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9302#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:26,205 INFO L290 TraceCheckUtils]: 20: Hoare triple {9302#(<= ~counter~0 1)} ~cond := #in~cond; {9302#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:26,205 INFO L290 TraceCheckUtils]: 21: Hoare triple {9302#(<= ~counter~0 1)} assume !(0 == ~cond); {9302#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:26,206 INFO L290 TraceCheckUtils]: 22: Hoare triple {9302#(<= ~counter~0 1)} assume true; {9302#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:26,206 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9302#(<= ~counter~0 1)} {9302#(<= ~counter~0 1)} #63#return; {9302#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:26,207 INFO L290 TraceCheckUtils]: 24: Hoare triple {9302#(<= ~counter~0 1)} assume !!(0 != ~r~0); {9302#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:26,207 INFO L290 TraceCheckUtils]: 25: Hoare triple {9302#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9302#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:26,207 INFO L290 TraceCheckUtils]: 26: Hoare triple {9302#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9330#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:26,208 INFO L290 TraceCheckUtils]: 27: Hoare triple {9330#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {9330#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:26,208 INFO L272 TraceCheckUtils]: 28: Hoare triple {9330#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9330#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:26,208 INFO L290 TraceCheckUtils]: 29: Hoare triple {9330#(<= ~counter~0 2)} ~cond := #in~cond; {9330#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:26,209 INFO L290 TraceCheckUtils]: 30: Hoare triple {9330#(<= ~counter~0 2)} assume !(0 == ~cond); {9330#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:26,209 INFO L290 TraceCheckUtils]: 31: Hoare triple {9330#(<= ~counter~0 2)} assume true; {9330#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:26,210 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9330#(<= ~counter~0 2)} {9330#(<= ~counter~0 2)} #63#return; {9330#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:26,210 INFO L290 TraceCheckUtils]: 33: Hoare triple {9330#(<= ~counter~0 2)} assume !!(0 != ~r~0); {9330#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:26,210 INFO L290 TraceCheckUtils]: 34: Hoare triple {9330#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9330#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:26,211 INFO L290 TraceCheckUtils]: 35: Hoare triple {9330#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9358#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:26,211 INFO L290 TraceCheckUtils]: 36: Hoare triple {9358#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {9358#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:26,211 INFO L272 TraceCheckUtils]: 37: Hoare triple {9358#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9358#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:26,212 INFO L290 TraceCheckUtils]: 38: Hoare triple {9358#(<= ~counter~0 3)} ~cond := #in~cond; {9358#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:26,212 INFO L290 TraceCheckUtils]: 39: Hoare triple {9358#(<= ~counter~0 3)} assume !(0 == ~cond); {9358#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:26,212 INFO L290 TraceCheckUtils]: 40: Hoare triple {9358#(<= ~counter~0 3)} assume true; {9358#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:26,213 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9358#(<= ~counter~0 3)} {9358#(<= ~counter~0 3)} #63#return; {9358#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:26,213 INFO L290 TraceCheckUtils]: 42: Hoare triple {9358#(<= ~counter~0 3)} assume !!(0 != ~r~0); {9358#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:26,213 INFO L290 TraceCheckUtils]: 43: Hoare triple {9358#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9358#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:26,214 INFO L290 TraceCheckUtils]: 44: Hoare triple {9358#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9386#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:26,214 INFO L290 TraceCheckUtils]: 45: Hoare triple {9386#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {9386#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:26,215 INFO L272 TraceCheckUtils]: 46: Hoare triple {9386#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9386#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:26,215 INFO L290 TraceCheckUtils]: 47: Hoare triple {9386#(<= ~counter~0 4)} ~cond := #in~cond; {9386#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:26,215 INFO L290 TraceCheckUtils]: 48: Hoare triple {9386#(<= ~counter~0 4)} assume !(0 == ~cond); {9386#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:26,216 INFO L290 TraceCheckUtils]: 49: Hoare triple {9386#(<= ~counter~0 4)} assume true; {9386#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:26,216 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9386#(<= ~counter~0 4)} {9386#(<= ~counter~0 4)} #63#return; {9386#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:26,216 INFO L290 TraceCheckUtils]: 51: Hoare triple {9386#(<= ~counter~0 4)} assume !!(0 != ~r~0); {9386#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:26,217 INFO L290 TraceCheckUtils]: 52: Hoare triple {9386#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9386#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:26,217 INFO L290 TraceCheckUtils]: 53: Hoare triple {9386#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9414#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:26,217 INFO L290 TraceCheckUtils]: 54: Hoare triple {9414#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {9414#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:26,218 INFO L272 TraceCheckUtils]: 55: Hoare triple {9414#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9414#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:26,218 INFO L290 TraceCheckUtils]: 56: Hoare triple {9414#(<= ~counter~0 5)} ~cond := #in~cond; {9414#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:26,219 INFO L290 TraceCheckUtils]: 57: Hoare triple {9414#(<= ~counter~0 5)} assume !(0 == ~cond); {9414#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:26,219 INFO L290 TraceCheckUtils]: 58: Hoare triple {9414#(<= ~counter~0 5)} assume true; {9414#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:26,220 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9414#(<= ~counter~0 5)} {9414#(<= ~counter~0 5)} #63#return; {9414#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:26,220 INFO L290 TraceCheckUtils]: 60: Hoare triple {9414#(<= ~counter~0 5)} assume !!(0 != ~r~0); {9414#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:26,220 INFO L290 TraceCheckUtils]: 61: Hoare triple {9414#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9414#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:26,221 INFO L290 TraceCheckUtils]: 62: Hoare triple {9414#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9442#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:26,221 INFO L290 TraceCheckUtils]: 63: Hoare triple {9442#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {9442#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:26,221 INFO L272 TraceCheckUtils]: 64: Hoare triple {9442#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9442#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:26,222 INFO L290 TraceCheckUtils]: 65: Hoare triple {9442#(<= ~counter~0 6)} ~cond := #in~cond; {9442#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:26,222 INFO L290 TraceCheckUtils]: 66: Hoare triple {9442#(<= ~counter~0 6)} assume !(0 == ~cond); {9442#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:26,222 INFO L290 TraceCheckUtils]: 67: Hoare triple {9442#(<= ~counter~0 6)} assume true; {9442#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:26,223 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9442#(<= ~counter~0 6)} {9442#(<= ~counter~0 6)} #63#return; {9442#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:26,223 INFO L290 TraceCheckUtils]: 69: Hoare triple {9442#(<= ~counter~0 6)} assume !!(0 != ~r~0); {9442#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:26,224 INFO L290 TraceCheckUtils]: 70: Hoare triple {9442#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9442#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:26,224 INFO L290 TraceCheckUtils]: 71: Hoare triple {9442#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9470#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:26,225 INFO L290 TraceCheckUtils]: 72: Hoare triple {9470#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {9470#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:26,225 INFO L272 TraceCheckUtils]: 73: Hoare triple {9470#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9470#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:26,226 INFO L290 TraceCheckUtils]: 74: Hoare triple {9470#(<= ~counter~0 7)} ~cond := #in~cond; {9470#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:26,226 INFO L290 TraceCheckUtils]: 75: Hoare triple {9470#(<= ~counter~0 7)} assume !(0 == ~cond); {9470#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:26,230 INFO L290 TraceCheckUtils]: 76: Hoare triple {9470#(<= ~counter~0 7)} assume true; {9470#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:26,230 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9470#(<= ~counter~0 7)} {9470#(<= ~counter~0 7)} #63#return; {9470#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:26,231 INFO L290 TraceCheckUtils]: 78: Hoare triple {9470#(<= ~counter~0 7)} assume !!(0 != ~r~0); {9470#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:26,231 INFO L290 TraceCheckUtils]: 79: Hoare triple {9470#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9470#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:26,231 INFO L290 TraceCheckUtils]: 80: Hoare triple {9470#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9498#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:26,232 INFO L290 TraceCheckUtils]: 81: Hoare triple {9498#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {9498#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:26,232 INFO L272 TraceCheckUtils]: 82: Hoare triple {9498#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9498#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:26,233 INFO L290 TraceCheckUtils]: 83: Hoare triple {9498#(<= ~counter~0 8)} ~cond := #in~cond; {9498#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:26,233 INFO L290 TraceCheckUtils]: 84: Hoare triple {9498#(<= ~counter~0 8)} assume !(0 == ~cond); {9498#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:26,233 INFO L290 TraceCheckUtils]: 85: Hoare triple {9498#(<= ~counter~0 8)} assume true; {9498#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:26,234 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9498#(<= ~counter~0 8)} {9498#(<= ~counter~0 8)} #63#return; {9498#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:26,234 INFO L290 TraceCheckUtils]: 87: Hoare triple {9498#(<= ~counter~0 8)} assume !!(0 != ~r~0); {9498#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:26,234 INFO L290 TraceCheckUtils]: 88: Hoare triple {9498#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9498#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:26,235 INFO L290 TraceCheckUtils]: 89: Hoare triple {9498#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9526#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:26,235 INFO L290 TraceCheckUtils]: 90: Hoare triple {9526#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {9526#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:26,236 INFO L272 TraceCheckUtils]: 91: Hoare triple {9526#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9526#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:26,236 INFO L290 TraceCheckUtils]: 92: Hoare triple {9526#(<= ~counter~0 9)} ~cond := #in~cond; {9526#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:26,236 INFO L290 TraceCheckUtils]: 93: Hoare triple {9526#(<= ~counter~0 9)} assume !(0 == ~cond); {9526#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:26,236 INFO L290 TraceCheckUtils]: 94: Hoare triple {9526#(<= ~counter~0 9)} assume true; {9526#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:26,237 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9526#(<= ~counter~0 9)} {9526#(<= ~counter~0 9)} #63#return; {9526#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:26,237 INFO L290 TraceCheckUtils]: 96: Hoare triple {9526#(<= ~counter~0 9)} assume !!(0 != ~r~0); {9526#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:26,238 INFO L290 TraceCheckUtils]: 97: Hoare triple {9526#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9526#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:26,238 INFO L290 TraceCheckUtils]: 98: Hoare triple {9526#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9554#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:26,238 INFO L290 TraceCheckUtils]: 99: Hoare triple {9554#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {9554#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:26,239 INFO L272 TraceCheckUtils]: 100: Hoare triple {9554#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9554#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:26,239 INFO L290 TraceCheckUtils]: 101: Hoare triple {9554#(<= ~counter~0 10)} ~cond := #in~cond; {9554#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:26,239 INFO L290 TraceCheckUtils]: 102: Hoare triple {9554#(<= ~counter~0 10)} assume !(0 == ~cond); {9554#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:26,240 INFO L290 TraceCheckUtils]: 103: Hoare triple {9554#(<= ~counter~0 10)} assume true; {9554#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:26,240 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9554#(<= ~counter~0 10)} {9554#(<= ~counter~0 10)} #63#return; {9554#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:26,240 INFO L290 TraceCheckUtils]: 105: Hoare triple {9554#(<= ~counter~0 10)} assume !!(0 != ~r~0); {9554#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:26,241 INFO L290 TraceCheckUtils]: 106: Hoare triple {9554#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9554#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:26,241 INFO L290 TraceCheckUtils]: 107: Hoare triple {9554#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9582#(<= |main_#t~post6| 10)} is VALID [2022-04-15 09:07:26,241 INFO L290 TraceCheckUtils]: 108: Hoare triple {9582#(<= |main_#t~post6| 10)} assume !(#t~post6 < 50);havoc #t~post6; {9246#false} is VALID [2022-04-15 09:07:26,242 INFO L272 TraceCheckUtils]: 109: Hoare triple {9246#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9246#false} is VALID [2022-04-15 09:07:26,242 INFO L290 TraceCheckUtils]: 110: Hoare triple {9246#false} ~cond := #in~cond; {9246#false} is VALID [2022-04-15 09:07:26,242 INFO L290 TraceCheckUtils]: 111: Hoare triple {9246#false} assume 0 == ~cond; {9246#false} is VALID [2022-04-15 09:07:26,242 INFO L290 TraceCheckUtils]: 112: Hoare triple {9246#false} assume !false; {9246#false} is VALID [2022-04-15 09:07:26,242 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:26,242 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:26,859 INFO L290 TraceCheckUtils]: 112: Hoare triple {9246#false} assume !false; {9246#false} is VALID [2022-04-15 09:07:26,859 INFO L290 TraceCheckUtils]: 111: Hoare triple {9246#false} assume 0 == ~cond; {9246#false} is VALID [2022-04-15 09:07:26,859 INFO L290 TraceCheckUtils]: 110: Hoare triple {9246#false} ~cond := #in~cond; {9246#false} is VALID [2022-04-15 09:07:26,860 INFO L272 TraceCheckUtils]: 109: Hoare triple {9246#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9246#false} is VALID [2022-04-15 09:07:26,860 INFO L290 TraceCheckUtils]: 108: Hoare triple {9610#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {9246#false} is VALID [2022-04-15 09:07:26,860 INFO L290 TraceCheckUtils]: 107: Hoare triple {9614#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9610#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:26,860 INFO L290 TraceCheckUtils]: 106: Hoare triple {9614#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9614#(< ~counter~0 50)} is VALID [2022-04-15 09:07:26,861 INFO L290 TraceCheckUtils]: 105: Hoare triple {9614#(< ~counter~0 50)} assume !!(0 != ~r~0); {9614#(< ~counter~0 50)} is VALID [2022-04-15 09:07:26,861 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9245#true} {9614#(< ~counter~0 50)} #63#return; {9614#(< ~counter~0 50)} is VALID [2022-04-15 09:07:26,861 INFO L290 TraceCheckUtils]: 103: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,861 INFO L290 TraceCheckUtils]: 102: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,862 INFO L290 TraceCheckUtils]: 101: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,862 INFO L272 TraceCheckUtils]: 100: Hoare triple {9614#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,862 INFO L290 TraceCheckUtils]: 99: Hoare triple {9614#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {9614#(< ~counter~0 50)} is VALID [2022-04-15 09:07:26,862 INFO L290 TraceCheckUtils]: 98: Hoare triple {9642#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9614#(< ~counter~0 50)} is VALID [2022-04-15 09:07:26,863 INFO L290 TraceCheckUtils]: 97: Hoare triple {9642#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9642#(< ~counter~0 49)} is VALID [2022-04-15 09:07:26,863 INFO L290 TraceCheckUtils]: 96: Hoare triple {9642#(< ~counter~0 49)} assume !!(0 != ~r~0); {9642#(< ~counter~0 49)} is VALID [2022-04-15 09:07:26,863 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9245#true} {9642#(< ~counter~0 49)} #63#return; {9642#(< ~counter~0 49)} is VALID [2022-04-15 09:07:26,864 INFO L290 TraceCheckUtils]: 94: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,864 INFO L290 TraceCheckUtils]: 93: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,864 INFO L290 TraceCheckUtils]: 92: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,864 INFO L272 TraceCheckUtils]: 91: Hoare triple {9642#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,864 INFO L290 TraceCheckUtils]: 90: Hoare triple {9642#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {9642#(< ~counter~0 49)} is VALID [2022-04-15 09:07:26,864 INFO L290 TraceCheckUtils]: 89: Hoare triple {9670#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9642#(< ~counter~0 49)} is VALID [2022-04-15 09:07:26,865 INFO L290 TraceCheckUtils]: 88: Hoare triple {9670#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9670#(< ~counter~0 48)} is VALID [2022-04-15 09:07:26,865 INFO L290 TraceCheckUtils]: 87: Hoare triple {9670#(< ~counter~0 48)} assume !!(0 != ~r~0); {9670#(< ~counter~0 48)} is VALID [2022-04-15 09:07:26,866 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9245#true} {9670#(< ~counter~0 48)} #63#return; {9670#(< ~counter~0 48)} is VALID [2022-04-15 09:07:26,866 INFO L290 TraceCheckUtils]: 85: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,866 INFO L290 TraceCheckUtils]: 84: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,866 INFO L290 TraceCheckUtils]: 83: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,866 INFO L272 TraceCheckUtils]: 82: Hoare triple {9670#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,866 INFO L290 TraceCheckUtils]: 81: Hoare triple {9670#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {9670#(< ~counter~0 48)} is VALID [2022-04-15 09:07:26,867 INFO L290 TraceCheckUtils]: 80: Hoare triple {9698#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9670#(< ~counter~0 48)} is VALID [2022-04-15 09:07:26,867 INFO L290 TraceCheckUtils]: 79: Hoare triple {9698#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9698#(< ~counter~0 47)} is VALID [2022-04-15 09:07:26,867 INFO L290 TraceCheckUtils]: 78: Hoare triple {9698#(< ~counter~0 47)} assume !!(0 != ~r~0); {9698#(< ~counter~0 47)} is VALID [2022-04-15 09:07:26,868 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9245#true} {9698#(< ~counter~0 47)} #63#return; {9698#(< ~counter~0 47)} is VALID [2022-04-15 09:07:26,868 INFO L290 TraceCheckUtils]: 76: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,868 INFO L290 TraceCheckUtils]: 75: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,868 INFO L290 TraceCheckUtils]: 74: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,868 INFO L272 TraceCheckUtils]: 73: Hoare triple {9698#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,868 INFO L290 TraceCheckUtils]: 72: Hoare triple {9698#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {9698#(< ~counter~0 47)} is VALID [2022-04-15 09:07:26,869 INFO L290 TraceCheckUtils]: 71: Hoare triple {9726#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9698#(< ~counter~0 47)} is VALID [2022-04-15 09:07:26,869 INFO L290 TraceCheckUtils]: 70: Hoare triple {9726#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9726#(< ~counter~0 46)} is VALID [2022-04-15 09:07:26,869 INFO L290 TraceCheckUtils]: 69: Hoare triple {9726#(< ~counter~0 46)} assume !!(0 != ~r~0); {9726#(< ~counter~0 46)} is VALID [2022-04-15 09:07:26,870 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9245#true} {9726#(< ~counter~0 46)} #63#return; {9726#(< ~counter~0 46)} is VALID [2022-04-15 09:07:26,870 INFO L290 TraceCheckUtils]: 67: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,870 INFO L290 TraceCheckUtils]: 66: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,870 INFO L290 TraceCheckUtils]: 65: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,870 INFO L272 TraceCheckUtils]: 64: Hoare triple {9726#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,870 INFO L290 TraceCheckUtils]: 63: Hoare triple {9726#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {9726#(< ~counter~0 46)} is VALID [2022-04-15 09:07:26,871 INFO L290 TraceCheckUtils]: 62: Hoare triple {9754#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9726#(< ~counter~0 46)} is VALID [2022-04-15 09:07:26,871 INFO L290 TraceCheckUtils]: 61: Hoare triple {9754#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9754#(< ~counter~0 45)} is VALID [2022-04-15 09:07:26,871 INFO L290 TraceCheckUtils]: 60: Hoare triple {9754#(< ~counter~0 45)} assume !!(0 != ~r~0); {9754#(< ~counter~0 45)} is VALID [2022-04-15 09:07:26,872 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9245#true} {9754#(< ~counter~0 45)} #63#return; {9754#(< ~counter~0 45)} is VALID [2022-04-15 09:07:26,872 INFO L290 TraceCheckUtils]: 58: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,872 INFO L290 TraceCheckUtils]: 57: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,872 INFO L290 TraceCheckUtils]: 56: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,872 INFO L272 TraceCheckUtils]: 55: Hoare triple {9754#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,873 INFO L290 TraceCheckUtils]: 54: Hoare triple {9754#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {9754#(< ~counter~0 45)} is VALID [2022-04-15 09:07:26,873 INFO L290 TraceCheckUtils]: 53: Hoare triple {9782#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9754#(< ~counter~0 45)} is VALID [2022-04-15 09:07:26,873 INFO L290 TraceCheckUtils]: 52: Hoare triple {9782#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9782#(< ~counter~0 44)} is VALID [2022-04-15 09:07:26,874 INFO L290 TraceCheckUtils]: 51: Hoare triple {9782#(< ~counter~0 44)} assume !!(0 != ~r~0); {9782#(< ~counter~0 44)} is VALID [2022-04-15 09:07:26,874 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9245#true} {9782#(< ~counter~0 44)} #63#return; {9782#(< ~counter~0 44)} is VALID [2022-04-15 09:07:26,874 INFO L290 TraceCheckUtils]: 49: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,874 INFO L290 TraceCheckUtils]: 48: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,874 INFO L290 TraceCheckUtils]: 47: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,874 INFO L272 TraceCheckUtils]: 46: Hoare triple {9782#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,875 INFO L290 TraceCheckUtils]: 45: Hoare triple {9782#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {9782#(< ~counter~0 44)} is VALID [2022-04-15 09:07:26,875 INFO L290 TraceCheckUtils]: 44: Hoare triple {9810#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9782#(< ~counter~0 44)} is VALID [2022-04-15 09:07:26,875 INFO L290 TraceCheckUtils]: 43: Hoare triple {9810#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9810#(< ~counter~0 43)} is VALID [2022-04-15 09:07:26,876 INFO L290 TraceCheckUtils]: 42: Hoare triple {9810#(< ~counter~0 43)} assume !!(0 != ~r~0); {9810#(< ~counter~0 43)} is VALID [2022-04-15 09:07:26,876 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9245#true} {9810#(< ~counter~0 43)} #63#return; {9810#(< ~counter~0 43)} is VALID [2022-04-15 09:07:26,876 INFO L290 TraceCheckUtils]: 40: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,876 INFO L290 TraceCheckUtils]: 39: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,876 INFO L290 TraceCheckUtils]: 38: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,876 INFO L272 TraceCheckUtils]: 37: Hoare triple {9810#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,877 INFO L290 TraceCheckUtils]: 36: Hoare triple {9810#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {9810#(< ~counter~0 43)} is VALID [2022-04-15 09:07:26,877 INFO L290 TraceCheckUtils]: 35: Hoare triple {9838#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9810#(< ~counter~0 43)} is VALID [2022-04-15 09:07:26,877 INFO L290 TraceCheckUtils]: 34: Hoare triple {9838#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9838#(< ~counter~0 42)} is VALID [2022-04-15 09:07:26,878 INFO L290 TraceCheckUtils]: 33: Hoare triple {9838#(< ~counter~0 42)} assume !!(0 != ~r~0); {9838#(< ~counter~0 42)} is VALID [2022-04-15 09:07:26,878 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9245#true} {9838#(< ~counter~0 42)} #63#return; {9838#(< ~counter~0 42)} is VALID [2022-04-15 09:07:26,878 INFO L290 TraceCheckUtils]: 31: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,878 INFO L290 TraceCheckUtils]: 30: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,878 INFO L290 TraceCheckUtils]: 29: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,879 INFO L272 TraceCheckUtils]: 28: Hoare triple {9838#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,879 INFO L290 TraceCheckUtils]: 27: Hoare triple {9838#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {9838#(< ~counter~0 42)} is VALID [2022-04-15 09:07:26,879 INFO L290 TraceCheckUtils]: 26: Hoare triple {9866#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9838#(< ~counter~0 42)} is VALID [2022-04-15 09:07:26,880 INFO L290 TraceCheckUtils]: 25: Hoare triple {9866#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9866#(< ~counter~0 41)} is VALID [2022-04-15 09:07:26,880 INFO L290 TraceCheckUtils]: 24: Hoare triple {9866#(< ~counter~0 41)} assume !!(0 != ~r~0); {9866#(< ~counter~0 41)} is VALID [2022-04-15 09:07:26,880 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9245#true} {9866#(< ~counter~0 41)} #63#return; {9866#(< ~counter~0 41)} is VALID [2022-04-15 09:07:26,880 INFO L290 TraceCheckUtils]: 22: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,881 INFO L290 TraceCheckUtils]: 21: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,881 INFO L290 TraceCheckUtils]: 20: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,881 INFO L272 TraceCheckUtils]: 19: Hoare triple {9866#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,884 INFO L290 TraceCheckUtils]: 18: Hoare triple {9866#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {9866#(< ~counter~0 41)} is VALID [2022-04-15 09:07:26,884 INFO L290 TraceCheckUtils]: 17: Hoare triple {9894#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9866#(< ~counter~0 41)} is VALID [2022-04-15 09:07:26,885 INFO L290 TraceCheckUtils]: 16: Hoare triple {9894#(< ~counter~0 40)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9894#(< ~counter~0 40)} is VALID [2022-04-15 09:07:26,885 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9245#true} {9894#(< ~counter~0 40)} #61#return; {9894#(< ~counter~0 40)} is VALID [2022-04-15 09:07:26,885 INFO L290 TraceCheckUtils]: 14: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,885 INFO L290 TraceCheckUtils]: 13: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,885 INFO L290 TraceCheckUtils]: 12: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,885 INFO L272 TraceCheckUtils]: 11: Hoare triple {9894#(< ~counter~0 40)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,886 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9245#true} {9894#(< ~counter~0 40)} #59#return; {9894#(< ~counter~0 40)} is VALID [2022-04-15 09:07:26,886 INFO L290 TraceCheckUtils]: 9: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-15 09:07:26,886 INFO L290 TraceCheckUtils]: 8: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-15 09:07:26,886 INFO L290 TraceCheckUtils]: 7: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-15 09:07:26,886 INFO L272 TraceCheckUtils]: 6: Hoare triple {9894#(< ~counter~0 40)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9245#true} is VALID [2022-04-15 09:07:26,886 INFO L290 TraceCheckUtils]: 5: Hoare triple {9894#(< ~counter~0 40)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {9894#(< ~counter~0 40)} is VALID [2022-04-15 09:07:26,887 INFO L272 TraceCheckUtils]: 4: Hoare triple {9894#(< ~counter~0 40)} call #t~ret7 := main(); {9894#(< ~counter~0 40)} is VALID [2022-04-15 09:07:26,887 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9894#(< ~counter~0 40)} {9245#true} #67#return; {9894#(< ~counter~0 40)} is VALID [2022-04-15 09:07:26,887 INFO L290 TraceCheckUtils]: 2: Hoare triple {9894#(< ~counter~0 40)} assume true; {9894#(< ~counter~0 40)} is VALID [2022-04-15 09:07:26,888 INFO L290 TraceCheckUtils]: 1: Hoare triple {9245#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9894#(< ~counter~0 40)} is VALID [2022-04-15 09:07:26,888 INFO L272 TraceCheckUtils]: 0: Hoare triple {9245#true} call ULTIMATE.init(); {9245#true} is VALID [2022-04-15 09:07:26,888 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 245 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-04-15 09:07:26,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:26,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240247905] [2022-04-15 09:07:26,889 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:26,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [80277702] [2022-04-15 09:07:26,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [80277702] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:26,889 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:26,889 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2022-04-15 09:07:26,889 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:26,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [401919779] [2022-04-15 09:07:26,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [401919779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:26,889 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:26,889 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 09:07:26,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682577989] [2022-04-15 09:07:26,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:26,890 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 [2022-04-15 09:07:26,891 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:26,891 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) [2022-04-15 09:07:26,965 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:26,965 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 09:07:26,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:26,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 09:07:26,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=281, Invalid=369, Unknown=0, NotChecked=0, Total=650 [2022-04-15 09:07:26,966 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) [2022-04-15 09:07:27,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:27,448 INFO L93 Difference]: Finished difference Result 124 states and 136 transitions. [2022-04-15 09:07:27,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-15 09:07:27,449 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 [2022-04-15 09:07:27,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:27,449 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) [2022-04-15 09:07:27,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-15 09:07:27,452 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) [2022-04-15 09:07:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-15 09:07:27,454 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 135 transitions. [2022-04-15 09:07:27,551 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:27,552 INFO L225 Difference]: With dead ends: 124 [2022-04-15 09:07:27,553 INFO L226 Difference]: Without dead ends: 119 [2022-04-15 09:07:27,553 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:27,553 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 35 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 168 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:27,554 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 168 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:07:27,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-15 09:07:27,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-15 09:07:27,674 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:27,674 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) [2022-04-15 09:07:27,674 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) [2022-04-15 09:07:27,675 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) [2022-04-15 09:07:27,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:27,677 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-15 09:07:27,677 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-15 09:07:27,677 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:27,678 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:27,678 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. [2022-04-15 09:07:27,678 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. [2022-04-15 09:07:27,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:27,680 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-15 09:07:27,680 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-15 09:07:27,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:27,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:27,681 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:27,681 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:27,681 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) [2022-04-15 09:07:27,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 131 transitions. [2022-04-15 09:07:27,683 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 131 transitions. Word has length 113 [2022-04-15 09:07:27,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:27,684 INFO L478 AbstractCegarLoop]: Abstraction has 119 states and 131 transitions. [2022-04-15 09:07:27,684 INFO L479 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) [2022-04-15 09:07:27,684 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 131 transitions. [2022-04-15 09:07:28,123 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-15 09:07:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-04-15 09:07:28,124 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:28,124 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:28,140 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:28,325 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:28,325 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:28,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:28,325 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 21 times [2022-04-15 09:07:28,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:28,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1623285744] [2022-04-15 09:07:28,326 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:28,326 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 22 times [2022-04-15 09:07:28,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:28,326 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099775843] [2022-04-15 09:07:28,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:28,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:28,346 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:28,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1609141187] [2022-04-15 09:07:28,346 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:07:28,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:28,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:28,347 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) [2022-04-15 09:07:28,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-15 09:07:28,417 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:07:28,417 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:28,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-15 09:07:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:28,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:29,034 INFO L272 TraceCheckUtils]: 0: Hoare triple {10692#true} call ULTIMATE.init(); {10692#true} is VALID [2022-04-15 09:07:29,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {10692#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,035 INFO L290 TraceCheckUtils]: 2: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,035 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10700#(<= ~counter~0 0)} {10692#true} #67#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,035 INFO L272 TraceCheckUtils]: 4: Hoare triple {10700#(<= ~counter~0 0)} call #t~ret7 := main(); {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,036 INFO L290 TraceCheckUtils]: 5: Hoare triple {10700#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,036 INFO L272 TraceCheckUtils]: 6: Hoare triple {10700#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,037 INFO L290 TraceCheckUtils]: 7: Hoare triple {10700#(<= ~counter~0 0)} ~cond := #in~cond; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,037 INFO L290 TraceCheckUtils]: 8: Hoare triple {10700#(<= ~counter~0 0)} assume !(0 == ~cond); {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,037 INFO L290 TraceCheckUtils]: 9: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,037 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10700#(<= ~counter~0 0)} {10700#(<= ~counter~0 0)} #59#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,038 INFO L272 TraceCheckUtils]: 11: Hoare triple {10700#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,038 INFO L290 TraceCheckUtils]: 12: Hoare triple {10700#(<= ~counter~0 0)} ~cond := #in~cond; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,038 INFO L290 TraceCheckUtils]: 13: Hoare triple {10700#(<= ~counter~0 0)} assume !(0 == ~cond); {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,039 INFO L290 TraceCheckUtils]: 14: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,039 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10700#(<= ~counter~0 0)} {10700#(<= ~counter~0 0)} #61#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,039 INFO L290 TraceCheckUtils]: 16: Hoare triple {10700#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {10700#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:29,040 INFO L290 TraceCheckUtils]: 17: Hoare triple {10700#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10749#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:29,040 INFO L290 TraceCheckUtils]: 18: Hoare triple {10749#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {10749#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:29,041 INFO L272 TraceCheckUtils]: 19: Hoare triple {10749#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10749#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:29,041 INFO L290 TraceCheckUtils]: 20: Hoare triple {10749#(<= ~counter~0 1)} ~cond := #in~cond; {10749#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:29,041 INFO L290 TraceCheckUtils]: 21: Hoare triple {10749#(<= ~counter~0 1)} assume !(0 == ~cond); {10749#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:29,042 INFO L290 TraceCheckUtils]: 22: Hoare triple {10749#(<= ~counter~0 1)} assume true; {10749#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:29,042 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10749#(<= ~counter~0 1)} {10749#(<= ~counter~0 1)} #63#return; {10749#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:29,042 INFO L290 TraceCheckUtils]: 24: Hoare triple {10749#(<= ~counter~0 1)} assume !!(0 != ~r~0); {10749#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:29,043 INFO L290 TraceCheckUtils]: 25: Hoare triple {10749#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10749#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:29,043 INFO L290 TraceCheckUtils]: 26: Hoare triple {10749#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10777#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:29,043 INFO L290 TraceCheckUtils]: 27: Hoare triple {10777#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {10777#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:29,044 INFO L272 TraceCheckUtils]: 28: Hoare triple {10777#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10777#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:29,044 INFO L290 TraceCheckUtils]: 29: Hoare triple {10777#(<= ~counter~0 2)} ~cond := #in~cond; {10777#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:29,044 INFO L290 TraceCheckUtils]: 30: Hoare triple {10777#(<= ~counter~0 2)} assume !(0 == ~cond); {10777#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:29,045 INFO L290 TraceCheckUtils]: 31: Hoare triple {10777#(<= ~counter~0 2)} assume true; {10777#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:29,045 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10777#(<= ~counter~0 2)} {10777#(<= ~counter~0 2)} #63#return; {10777#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:29,046 INFO L290 TraceCheckUtils]: 33: Hoare triple {10777#(<= ~counter~0 2)} assume !!(0 != ~r~0); {10777#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:29,046 INFO L290 TraceCheckUtils]: 34: Hoare triple {10777#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10777#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:29,046 INFO L290 TraceCheckUtils]: 35: Hoare triple {10777#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10805#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:29,047 INFO L290 TraceCheckUtils]: 36: Hoare triple {10805#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {10805#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:29,047 INFO L272 TraceCheckUtils]: 37: Hoare triple {10805#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10805#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:29,047 INFO L290 TraceCheckUtils]: 38: Hoare triple {10805#(<= ~counter~0 3)} ~cond := #in~cond; {10805#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:29,048 INFO L290 TraceCheckUtils]: 39: Hoare triple {10805#(<= ~counter~0 3)} assume !(0 == ~cond); {10805#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:29,048 INFO L290 TraceCheckUtils]: 40: Hoare triple {10805#(<= ~counter~0 3)} assume true; {10805#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:29,048 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10805#(<= ~counter~0 3)} {10805#(<= ~counter~0 3)} #63#return; {10805#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:29,049 INFO L290 TraceCheckUtils]: 42: Hoare triple {10805#(<= ~counter~0 3)} assume !!(0 != ~r~0); {10805#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:29,049 INFO L290 TraceCheckUtils]: 43: Hoare triple {10805#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10805#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:29,049 INFO L290 TraceCheckUtils]: 44: Hoare triple {10805#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10833#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:29,050 INFO L290 TraceCheckUtils]: 45: Hoare triple {10833#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {10833#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:29,050 INFO L272 TraceCheckUtils]: 46: Hoare triple {10833#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10833#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:29,051 INFO L290 TraceCheckUtils]: 47: Hoare triple {10833#(<= ~counter~0 4)} ~cond := #in~cond; {10833#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:29,051 INFO L290 TraceCheckUtils]: 48: Hoare triple {10833#(<= ~counter~0 4)} assume !(0 == ~cond); {10833#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:29,051 INFO L290 TraceCheckUtils]: 49: Hoare triple {10833#(<= ~counter~0 4)} assume true; {10833#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:29,052 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10833#(<= ~counter~0 4)} {10833#(<= ~counter~0 4)} #63#return; {10833#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:29,052 INFO L290 TraceCheckUtils]: 51: Hoare triple {10833#(<= ~counter~0 4)} assume !!(0 != ~r~0); {10833#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:29,052 INFO L290 TraceCheckUtils]: 52: Hoare triple {10833#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10833#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:29,053 INFO L290 TraceCheckUtils]: 53: Hoare triple {10833#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10861#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:29,053 INFO L290 TraceCheckUtils]: 54: Hoare triple {10861#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {10861#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:29,053 INFO L272 TraceCheckUtils]: 55: Hoare triple {10861#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10861#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:29,054 INFO L290 TraceCheckUtils]: 56: Hoare triple {10861#(<= ~counter~0 5)} ~cond := #in~cond; {10861#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:29,054 INFO L290 TraceCheckUtils]: 57: Hoare triple {10861#(<= ~counter~0 5)} assume !(0 == ~cond); {10861#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:29,054 INFO L290 TraceCheckUtils]: 58: Hoare triple {10861#(<= ~counter~0 5)} assume true; {10861#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:29,055 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10861#(<= ~counter~0 5)} {10861#(<= ~counter~0 5)} #63#return; {10861#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:29,055 INFO L290 TraceCheckUtils]: 60: Hoare triple {10861#(<= ~counter~0 5)} assume !!(0 != ~r~0); {10861#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:29,055 INFO L290 TraceCheckUtils]: 61: Hoare triple {10861#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10861#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:29,056 INFO L290 TraceCheckUtils]: 62: Hoare triple {10861#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10889#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:29,056 INFO L290 TraceCheckUtils]: 63: Hoare triple {10889#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {10889#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:29,057 INFO L272 TraceCheckUtils]: 64: Hoare triple {10889#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10889#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:29,057 INFO L290 TraceCheckUtils]: 65: Hoare triple {10889#(<= ~counter~0 6)} ~cond := #in~cond; {10889#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:29,057 INFO L290 TraceCheckUtils]: 66: Hoare triple {10889#(<= ~counter~0 6)} assume !(0 == ~cond); {10889#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:29,057 INFO L290 TraceCheckUtils]: 67: Hoare triple {10889#(<= ~counter~0 6)} assume true; {10889#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:29,058 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10889#(<= ~counter~0 6)} {10889#(<= ~counter~0 6)} #63#return; {10889#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:29,058 INFO L290 TraceCheckUtils]: 69: Hoare triple {10889#(<= ~counter~0 6)} assume !!(0 != ~r~0); {10889#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:29,058 INFO L290 TraceCheckUtils]: 70: Hoare triple {10889#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10889#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:29,059 INFO L290 TraceCheckUtils]: 71: Hoare triple {10889#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10917#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:29,059 INFO L290 TraceCheckUtils]: 72: Hoare triple {10917#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {10917#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:29,060 INFO L272 TraceCheckUtils]: 73: Hoare triple {10917#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10917#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:29,060 INFO L290 TraceCheckUtils]: 74: Hoare triple {10917#(<= ~counter~0 7)} ~cond := #in~cond; {10917#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:29,060 INFO L290 TraceCheckUtils]: 75: Hoare triple {10917#(<= ~counter~0 7)} assume !(0 == ~cond); {10917#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:29,061 INFO L290 TraceCheckUtils]: 76: Hoare triple {10917#(<= ~counter~0 7)} assume true; {10917#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:29,061 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10917#(<= ~counter~0 7)} {10917#(<= ~counter~0 7)} #63#return; {10917#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:29,061 INFO L290 TraceCheckUtils]: 78: Hoare triple {10917#(<= ~counter~0 7)} assume !!(0 != ~r~0); {10917#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:29,062 INFO L290 TraceCheckUtils]: 79: Hoare triple {10917#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10917#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:29,062 INFO L290 TraceCheckUtils]: 80: Hoare triple {10917#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10945#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:29,062 INFO L290 TraceCheckUtils]: 81: Hoare triple {10945#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {10945#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:29,063 INFO L272 TraceCheckUtils]: 82: Hoare triple {10945#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10945#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:29,063 INFO L290 TraceCheckUtils]: 83: Hoare triple {10945#(<= ~counter~0 8)} ~cond := #in~cond; {10945#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:29,063 INFO L290 TraceCheckUtils]: 84: Hoare triple {10945#(<= ~counter~0 8)} assume !(0 == ~cond); {10945#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:29,064 INFO L290 TraceCheckUtils]: 85: Hoare triple {10945#(<= ~counter~0 8)} assume true; {10945#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:29,064 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10945#(<= ~counter~0 8)} {10945#(<= ~counter~0 8)} #63#return; {10945#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:29,064 INFO L290 TraceCheckUtils]: 87: Hoare triple {10945#(<= ~counter~0 8)} assume !!(0 != ~r~0); {10945#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:29,065 INFO L290 TraceCheckUtils]: 88: Hoare triple {10945#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10945#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:29,065 INFO L290 TraceCheckUtils]: 89: Hoare triple {10945#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10973#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:29,065 INFO L290 TraceCheckUtils]: 90: Hoare triple {10973#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {10973#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:29,066 INFO L272 TraceCheckUtils]: 91: Hoare triple {10973#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10973#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:29,066 INFO L290 TraceCheckUtils]: 92: Hoare triple {10973#(<= ~counter~0 9)} ~cond := #in~cond; {10973#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:29,067 INFO L290 TraceCheckUtils]: 93: Hoare triple {10973#(<= ~counter~0 9)} assume !(0 == ~cond); {10973#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:29,067 INFO L290 TraceCheckUtils]: 94: Hoare triple {10973#(<= ~counter~0 9)} assume true; {10973#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:29,067 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10973#(<= ~counter~0 9)} {10973#(<= ~counter~0 9)} #63#return; {10973#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:29,068 INFO L290 TraceCheckUtils]: 96: Hoare triple {10973#(<= ~counter~0 9)} assume !!(0 != ~r~0); {10973#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:29,068 INFO L290 TraceCheckUtils]: 97: Hoare triple {10973#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10973#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:29,068 INFO L290 TraceCheckUtils]: 98: Hoare triple {10973#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11001#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:29,069 INFO L290 TraceCheckUtils]: 99: Hoare triple {11001#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {11001#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:29,069 INFO L272 TraceCheckUtils]: 100: Hoare triple {11001#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {11001#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:29,069 INFO L290 TraceCheckUtils]: 101: Hoare triple {11001#(<= ~counter~0 10)} ~cond := #in~cond; {11001#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:29,070 INFO L290 TraceCheckUtils]: 102: Hoare triple {11001#(<= ~counter~0 10)} assume !(0 == ~cond); {11001#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:29,070 INFO L290 TraceCheckUtils]: 103: Hoare triple {11001#(<= ~counter~0 10)} assume true; {11001#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:29,070 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {11001#(<= ~counter~0 10)} {11001#(<= ~counter~0 10)} #63#return; {11001#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:29,071 INFO L290 TraceCheckUtils]: 105: Hoare triple {11001#(<= ~counter~0 10)} assume !!(0 != ~r~0); {11001#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:29,071 INFO L290 TraceCheckUtils]: 106: Hoare triple {11001#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11001#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:29,071 INFO L290 TraceCheckUtils]: 107: Hoare triple {11001#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11029#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:29,072 INFO L290 TraceCheckUtils]: 108: Hoare triple {11029#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {11029#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:29,072 INFO L272 TraceCheckUtils]: 109: Hoare triple {11029#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {11029#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:29,073 INFO L290 TraceCheckUtils]: 110: Hoare triple {11029#(<= ~counter~0 11)} ~cond := #in~cond; {11029#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:29,073 INFO L290 TraceCheckUtils]: 111: Hoare triple {11029#(<= ~counter~0 11)} assume !(0 == ~cond); {11029#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:29,073 INFO L290 TraceCheckUtils]: 112: Hoare triple {11029#(<= ~counter~0 11)} assume true; {11029#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:29,074 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {11029#(<= ~counter~0 11)} {11029#(<= ~counter~0 11)} #63#return; {11029#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:29,074 INFO L290 TraceCheckUtils]: 114: Hoare triple {11029#(<= ~counter~0 11)} assume !!(0 != ~r~0); {11029#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:29,074 INFO L290 TraceCheckUtils]: 115: Hoare triple {11029#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11029#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:29,074 INFO L290 TraceCheckUtils]: 116: Hoare triple {11029#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11057#(<= |main_#t~post6| 11)} is VALID [2022-04-15 09:07:29,075 INFO L290 TraceCheckUtils]: 117: Hoare triple {11057#(<= |main_#t~post6| 11)} assume !(#t~post6 < 50);havoc #t~post6; {10693#false} is VALID [2022-04-15 09:07:29,075 INFO L272 TraceCheckUtils]: 118: Hoare triple {10693#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10693#false} is VALID [2022-04-15 09:07:29,075 INFO L290 TraceCheckUtils]: 119: Hoare triple {10693#false} ~cond := #in~cond; {10693#false} is VALID [2022-04-15 09:07:29,075 INFO L290 TraceCheckUtils]: 120: Hoare triple {10693#false} assume 0 == ~cond; {10693#false} is VALID [2022-04-15 09:07:29,075 INFO L290 TraceCheckUtils]: 121: Hoare triple {10693#false} assume !false; {10693#false} is VALID [2022-04-15 09:07:29,076 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 517 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:29,076 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:29,786 INFO L290 TraceCheckUtils]: 121: Hoare triple {10693#false} assume !false; {10693#false} is VALID [2022-04-15 09:07:29,787 INFO L290 TraceCheckUtils]: 120: Hoare triple {10693#false} assume 0 == ~cond; {10693#false} is VALID [2022-04-15 09:07:29,787 INFO L290 TraceCheckUtils]: 119: Hoare triple {10693#false} ~cond := #in~cond; {10693#false} is VALID [2022-04-15 09:07:29,787 INFO L272 TraceCheckUtils]: 118: Hoare triple {10693#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10693#false} is VALID [2022-04-15 09:07:29,787 INFO L290 TraceCheckUtils]: 117: Hoare triple {11085#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {10693#false} is VALID [2022-04-15 09:07:29,787 INFO L290 TraceCheckUtils]: 116: Hoare triple {11089#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11085#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:29,788 INFO L290 TraceCheckUtils]: 115: Hoare triple {11089#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11089#(< ~counter~0 50)} is VALID [2022-04-15 09:07:29,788 INFO L290 TraceCheckUtils]: 114: Hoare triple {11089#(< ~counter~0 50)} assume !!(0 != ~r~0); {11089#(< ~counter~0 50)} is VALID [2022-04-15 09:07:29,788 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {10692#true} {11089#(< ~counter~0 50)} #63#return; {11089#(< ~counter~0 50)} is VALID [2022-04-15 09:07:29,789 INFO L290 TraceCheckUtils]: 112: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,789 INFO L290 TraceCheckUtils]: 111: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,789 INFO L290 TraceCheckUtils]: 110: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,789 INFO L272 TraceCheckUtils]: 109: Hoare triple {11089#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,791 INFO L290 TraceCheckUtils]: 108: Hoare triple {11089#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {11089#(< ~counter~0 50)} is VALID [2022-04-15 09:07:29,791 INFO L290 TraceCheckUtils]: 107: Hoare triple {11117#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11089#(< ~counter~0 50)} is VALID [2022-04-15 09:07:29,792 INFO L290 TraceCheckUtils]: 106: Hoare triple {11117#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11117#(< ~counter~0 49)} is VALID [2022-04-15 09:07:29,792 INFO L290 TraceCheckUtils]: 105: Hoare triple {11117#(< ~counter~0 49)} assume !!(0 != ~r~0); {11117#(< ~counter~0 49)} is VALID [2022-04-15 09:07:29,792 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {10692#true} {11117#(< ~counter~0 49)} #63#return; {11117#(< ~counter~0 49)} is VALID [2022-04-15 09:07:29,793 INFO L290 TraceCheckUtils]: 103: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,793 INFO L290 TraceCheckUtils]: 102: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,793 INFO L290 TraceCheckUtils]: 101: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,793 INFO L272 TraceCheckUtils]: 100: Hoare triple {11117#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,794 INFO L290 TraceCheckUtils]: 99: Hoare triple {11117#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {11117#(< ~counter~0 49)} is VALID [2022-04-15 09:07:29,794 INFO L290 TraceCheckUtils]: 98: Hoare triple {11145#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11117#(< ~counter~0 49)} is VALID [2022-04-15 09:07:29,794 INFO L290 TraceCheckUtils]: 97: Hoare triple {11145#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11145#(< ~counter~0 48)} is VALID [2022-04-15 09:07:29,795 INFO L290 TraceCheckUtils]: 96: Hoare triple {11145#(< ~counter~0 48)} assume !!(0 != ~r~0); {11145#(< ~counter~0 48)} is VALID [2022-04-15 09:07:29,795 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10692#true} {11145#(< ~counter~0 48)} #63#return; {11145#(< ~counter~0 48)} is VALID [2022-04-15 09:07:29,795 INFO L290 TraceCheckUtils]: 94: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,795 INFO L290 TraceCheckUtils]: 93: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,795 INFO L290 TraceCheckUtils]: 92: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,795 INFO L272 TraceCheckUtils]: 91: Hoare triple {11145#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,796 INFO L290 TraceCheckUtils]: 90: Hoare triple {11145#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {11145#(< ~counter~0 48)} is VALID [2022-04-15 09:07:29,796 INFO L290 TraceCheckUtils]: 89: Hoare triple {11173#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11145#(< ~counter~0 48)} is VALID [2022-04-15 09:07:29,796 INFO L290 TraceCheckUtils]: 88: Hoare triple {11173#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11173#(< ~counter~0 47)} is VALID [2022-04-15 09:07:29,797 INFO L290 TraceCheckUtils]: 87: Hoare triple {11173#(< ~counter~0 47)} assume !!(0 != ~r~0); {11173#(< ~counter~0 47)} is VALID [2022-04-15 09:07:29,797 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10692#true} {11173#(< ~counter~0 47)} #63#return; {11173#(< ~counter~0 47)} is VALID [2022-04-15 09:07:29,797 INFO L290 TraceCheckUtils]: 85: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,797 INFO L290 TraceCheckUtils]: 84: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,797 INFO L290 TraceCheckUtils]: 83: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,798 INFO L272 TraceCheckUtils]: 82: Hoare triple {11173#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,798 INFO L290 TraceCheckUtils]: 81: Hoare triple {11173#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {11173#(< ~counter~0 47)} is VALID [2022-04-15 09:07:29,798 INFO L290 TraceCheckUtils]: 80: Hoare triple {11201#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11173#(< ~counter~0 47)} is VALID [2022-04-15 09:07:29,799 INFO L290 TraceCheckUtils]: 79: Hoare triple {11201#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11201#(< ~counter~0 46)} is VALID [2022-04-15 09:07:29,799 INFO L290 TraceCheckUtils]: 78: Hoare triple {11201#(< ~counter~0 46)} assume !!(0 != ~r~0); {11201#(< ~counter~0 46)} is VALID [2022-04-15 09:07:29,799 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10692#true} {11201#(< ~counter~0 46)} #63#return; {11201#(< ~counter~0 46)} is VALID [2022-04-15 09:07:29,799 INFO L290 TraceCheckUtils]: 76: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,799 INFO L290 TraceCheckUtils]: 75: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,800 INFO L290 TraceCheckUtils]: 74: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,800 INFO L272 TraceCheckUtils]: 73: Hoare triple {11201#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,800 INFO L290 TraceCheckUtils]: 72: Hoare triple {11201#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {11201#(< ~counter~0 46)} is VALID [2022-04-15 09:07:29,800 INFO L290 TraceCheckUtils]: 71: Hoare triple {11229#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11201#(< ~counter~0 46)} is VALID [2022-04-15 09:07:29,801 INFO L290 TraceCheckUtils]: 70: Hoare triple {11229#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11229#(< ~counter~0 45)} is VALID [2022-04-15 09:07:29,801 INFO L290 TraceCheckUtils]: 69: Hoare triple {11229#(< ~counter~0 45)} assume !!(0 != ~r~0); {11229#(< ~counter~0 45)} is VALID [2022-04-15 09:07:29,810 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10692#true} {11229#(< ~counter~0 45)} #63#return; {11229#(< ~counter~0 45)} is VALID [2022-04-15 09:07:29,810 INFO L290 TraceCheckUtils]: 67: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,810 INFO L290 TraceCheckUtils]: 66: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,811 INFO L290 TraceCheckUtils]: 65: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,811 INFO L272 TraceCheckUtils]: 64: Hoare triple {11229#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,811 INFO L290 TraceCheckUtils]: 63: Hoare triple {11229#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {11229#(< ~counter~0 45)} is VALID [2022-04-15 09:07:29,816 INFO L290 TraceCheckUtils]: 62: Hoare triple {11257#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11229#(< ~counter~0 45)} is VALID [2022-04-15 09:07:29,816 INFO L290 TraceCheckUtils]: 61: Hoare triple {11257#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11257#(< ~counter~0 44)} is VALID [2022-04-15 09:07:29,817 INFO L290 TraceCheckUtils]: 60: Hoare triple {11257#(< ~counter~0 44)} assume !!(0 != ~r~0); {11257#(< ~counter~0 44)} is VALID [2022-04-15 09:07:29,818 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10692#true} {11257#(< ~counter~0 44)} #63#return; {11257#(< ~counter~0 44)} is VALID [2022-04-15 09:07:29,818 INFO L290 TraceCheckUtils]: 58: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,818 INFO L290 TraceCheckUtils]: 57: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,818 INFO L290 TraceCheckUtils]: 56: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,818 INFO L272 TraceCheckUtils]: 55: Hoare triple {11257#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,818 INFO L290 TraceCheckUtils]: 54: Hoare triple {11257#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {11257#(< ~counter~0 44)} is VALID [2022-04-15 09:07:29,819 INFO L290 TraceCheckUtils]: 53: Hoare triple {11285#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11257#(< ~counter~0 44)} is VALID [2022-04-15 09:07:29,820 INFO L290 TraceCheckUtils]: 52: Hoare triple {11285#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11285#(< ~counter~0 43)} is VALID [2022-04-15 09:07:29,820 INFO L290 TraceCheckUtils]: 51: Hoare triple {11285#(< ~counter~0 43)} assume !!(0 != ~r~0); {11285#(< ~counter~0 43)} is VALID [2022-04-15 09:07:29,821 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10692#true} {11285#(< ~counter~0 43)} #63#return; {11285#(< ~counter~0 43)} is VALID [2022-04-15 09:07:29,821 INFO L290 TraceCheckUtils]: 49: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,821 INFO L290 TraceCheckUtils]: 48: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,822 INFO L290 TraceCheckUtils]: 47: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,822 INFO L272 TraceCheckUtils]: 46: Hoare triple {11285#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,822 INFO L290 TraceCheckUtils]: 45: Hoare triple {11285#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {11285#(< ~counter~0 43)} is VALID [2022-04-15 09:07:29,823 INFO L290 TraceCheckUtils]: 44: Hoare triple {11313#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11285#(< ~counter~0 43)} is VALID [2022-04-15 09:07:29,823 INFO L290 TraceCheckUtils]: 43: Hoare triple {11313#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11313#(< ~counter~0 42)} is VALID [2022-04-15 09:07:29,824 INFO L290 TraceCheckUtils]: 42: Hoare triple {11313#(< ~counter~0 42)} assume !!(0 != ~r~0); {11313#(< ~counter~0 42)} is VALID [2022-04-15 09:07:29,825 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10692#true} {11313#(< ~counter~0 42)} #63#return; {11313#(< ~counter~0 42)} is VALID [2022-04-15 09:07:29,825 INFO L290 TraceCheckUtils]: 40: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,825 INFO L290 TraceCheckUtils]: 39: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,825 INFO L290 TraceCheckUtils]: 38: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,825 INFO L272 TraceCheckUtils]: 37: Hoare triple {11313#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,826 INFO L290 TraceCheckUtils]: 36: Hoare triple {11313#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {11313#(< ~counter~0 42)} is VALID [2022-04-15 09:07:29,827 INFO L290 TraceCheckUtils]: 35: Hoare triple {11341#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11313#(< ~counter~0 42)} is VALID [2022-04-15 09:07:29,828 INFO L290 TraceCheckUtils]: 34: Hoare triple {11341#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11341#(< ~counter~0 41)} is VALID [2022-04-15 09:07:29,828 INFO L290 TraceCheckUtils]: 33: Hoare triple {11341#(< ~counter~0 41)} assume !!(0 != ~r~0); {11341#(< ~counter~0 41)} is VALID [2022-04-15 09:07:29,829 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10692#true} {11341#(< ~counter~0 41)} #63#return; {11341#(< ~counter~0 41)} is VALID [2022-04-15 09:07:29,829 INFO L290 TraceCheckUtils]: 31: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,829 INFO L290 TraceCheckUtils]: 30: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,829 INFO L290 TraceCheckUtils]: 29: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,829 INFO L272 TraceCheckUtils]: 28: Hoare triple {11341#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,829 INFO L290 TraceCheckUtils]: 27: Hoare triple {11341#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {11341#(< ~counter~0 41)} is VALID [2022-04-15 09:07:29,830 INFO L290 TraceCheckUtils]: 26: Hoare triple {11369#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11341#(< ~counter~0 41)} is VALID [2022-04-15 09:07:29,830 INFO L290 TraceCheckUtils]: 25: Hoare triple {11369#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11369#(< ~counter~0 40)} is VALID [2022-04-15 09:07:29,831 INFO L290 TraceCheckUtils]: 24: Hoare triple {11369#(< ~counter~0 40)} assume !!(0 != ~r~0); {11369#(< ~counter~0 40)} is VALID [2022-04-15 09:07:29,831 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10692#true} {11369#(< ~counter~0 40)} #63#return; {11369#(< ~counter~0 40)} is VALID [2022-04-15 09:07:29,831 INFO L290 TraceCheckUtils]: 22: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,832 INFO L290 TraceCheckUtils]: 21: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,832 INFO L290 TraceCheckUtils]: 20: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,832 INFO L272 TraceCheckUtils]: 19: Hoare triple {11369#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,832 INFO L290 TraceCheckUtils]: 18: Hoare triple {11369#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {11369#(< ~counter~0 40)} is VALID [2022-04-15 09:07:29,833 INFO L290 TraceCheckUtils]: 17: Hoare triple {11397#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11369#(< ~counter~0 40)} is VALID [2022-04-15 09:07:29,833 INFO L290 TraceCheckUtils]: 16: Hoare triple {11397#(< ~counter~0 39)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {11397#(< ~counter~0 39)} is VALID [2022-04-15 09:07:29,834 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10692#true} {11397#(< ~counter~0 39)} #61#return; {11397#(< ~counter~0 39)} is VALID [2022-04-15 09:07:29,834 INFO L290 TraceCheckUtils]: 14: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,834 INFO L290 TraceCheckUtils]: 13: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,834 INFO L290 TraceCheckUtils]: 12: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,834 INFO L272 TraceCheckUtils]: 11: Hoare triple {11397#(< ~counter~0 39)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,835 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10692#true} {11397#(< ~counter~0 39)} #59#return; {11397#(< ~counter~0 39)} is VALID [2022-04-15 09:07:29,835 INFO L290 TraceCheckUtils]: 9: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-15 09:07:29,835 INFO L290 TraceCheckUtils]: 8: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-15 09:07:29,835 INFO L290 TraceCheckUtils]: 7: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-15 09:07:29,835 INFO L272 TraceCheckUtils]: 6: Hoare triple {11397#(< ~counter~0 39)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10692#true} is VALID [2022-04-15 09:07:29,835 INFO L290 TraceCheckUtils]: 5: Hoare triple {11397#(< ~counter~0 39)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {11397#(< ~counter~0 39)} is VALID [2022-04-15 09:07:29,836 INFO L272 TraceCheckUtils]: 4: Hoare triple {11397#(< ~counter~0 39)} call #t~ret7 := main(); {11397#(< ~counter~0 39)} is VALID [2022-04-15 09:07:29,836 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11397#(< ~counter~0 39)} {10692#true} #67#return; {11397#(< ~counter~0 39)} is VALID [2022-04-15 09:07:29,836 INFO L290 TraceCheckUtils]: 2: Hoare triple {11397#(< ~counter~0 39)} assume true; {11397#(< ~counter~0 39)} is VALID [2022-04-15 09:07:29,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {10692#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {11397#(< ~counter~0 39)} is VALID [2022-04-15 09:07:29,837 INFO L272 TraceCheckUtils]: 0: Hoare triple {10692#true} call ULTIMATE.init(); {10692#true} is VALID [2022-04-15 09:07:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 297 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-04-15 09:07:29,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:29,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099775843] [2022-04-15 09:07:29,838 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:29,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1609141187] [2022-04-15 09:07:29,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1609141187] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:29,838 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:29,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2022-04-15 09:07:29,839 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:29,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1623285744] [2022-04-15 09:07:29,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1623285744] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:29,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:29,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 09:07:29,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582691085] [2022-04-15 09:07:29,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:29,840 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 [2022-04-15 09:07:29,840 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:29,840 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) [2022-04-15 09:07:29,922 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:29,923 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 09:07:29,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:29,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 09:07:29,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=426, Unknown=0, NotChecked=0, Total=756 [2022-04-15 09:07:29,923 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) [2022-04-15 09:07:30,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:30,385 INFO L93 Difference]: Finished difference Result 133 states and 146 transitions. [2022-04-15 09:07:30,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-15 09:07:30,385 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 [2022-04-15 09:07:30,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:30,385 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) [2022-04-15 09:07:30,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-15 09:07:30,388 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) [2022-04-15 09:07:30,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-15 09:07:30,391 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 145 transitions. [2022-04-15 09:07:30,509 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:30,511 INFO L225 Difference]: With dead ends: 133 [2022-04-15 09:07:30,511 INFO L226 Difference]: Without dead ends: 128 [2022-04-15 09:07:30,512 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:30,512 INFO L913 BasicCegarLoop]: 37 mSDtfsCounter, 44 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:30,513 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [44 Valid, 158 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:07:30,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-15 09:07:30,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2022-04-15 09:07:30,672 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:30,672 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) [2022-04-15 09:07:30,673 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) [2022-04-15 09:07:30,673 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) [2022-04-15 09:07:30,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:30,675 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-15 09:07:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-15 09:07:30,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:30,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:30,676 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. [2022-04-15 09:07:30,676 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. [2022-04-15 09:07:30,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:30,679 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-15 09:07:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-15 09:07:30,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:30,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:30,679 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:30,679 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:30,680 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) [2022-04-15 09:07:30,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 141 transitions. [2022-04-15 09:07:30,682 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 141 transitions. Word has length 122 [2022-04-15 09:07:30,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:30,682 INFO L478 AbstractCegarLoop]: Abstraction has 128 states and 141 transitions. [2022-04-15 09:07:30,683 INFO L479 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) [2022-04-15 09:07:30,683 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 128 states and 141 transitions. [2022-04-15 09:07:32,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 140 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:32,850 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-15 09:07:32,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-15 09:07:32,850 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:32,851 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:32,869 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:33,059 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-15 09:07:33,059 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:33,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:33,060 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 23 times [2022-04-15 09:07:33,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:33,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1290886493] [2022-04-15 09:07:33,060 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:33,060 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 24 times [2022-04-15 09:07:33,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:33,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021952214] [2022-04-15 09:07:33,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:33,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:33,077 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:33,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [444642491] [2022-04-15 09:07:33,077 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:07:33,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:33,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:33,079 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) [2022-04-15 09:07:33,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-15 09:07:34,740 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-15 09:07:34,740 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:34,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-15 09:07:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:34,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:35,383 INFO L272 TraceCheckUtils]: 0: Hoare triple {12251#true} call ULTIMATE.init(); {12251#true} is VALID [2022-04-15 09:07:35,384 INFO L290 TraceCheckUtils]: 1: Hoare triple {12251#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,384 INFO L290 TraceCheckUtils]: 2: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,385 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12259#(<= ~counter~0 0)} {12251#true} #67#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,385 INFO L272 TraceCheckUtils]: 4: Hoare triple {12259#(<= ~counter~0 0)} call #t~ret7 := main(); {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,385 INFO L290 TraceCheckUtils]: 5: Hoare triple {12259#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,386 INFO L272 TraceCheckUtils]: 6: Hoare triple {12259#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,386 INFO L290 TraceCheckUtils]: 7: Hoare triple {12259#(<= ~counter~0 0)} ~cond := #in~cond; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,386 INFO L290 TraceCheckUtils]: 8: Hoare triple {12259#(<= ~counter~0 0)} assume !(0 == ~cond); {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,386 INFO L290 TraceCheckUtils]: 9: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,387 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12259#(<= ~counter~0 0)} {12259#(<= ~counter~0 0)} #59#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,387 INFO L272 TraceCheckUtils]: 11: Hoare triple {12259#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,387 INFO L290 TraceCheckUtils]: 12: Hoare triple {12259#(<= ~counter~0 0)} ~cond := #in~cond; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,388 INFO L290 TraceCheckUtils]: 13: Hoare triple {12259#(<= ~counter~0 0)} assume !(0 == ~cond); {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,388 INFO L290 TraceCheckUtils]: 14: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,388 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12259#(<= ~counter~0 0)} {12259#(<= ~counter~0 0)} #61#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,389 INFO L290 TraceCheckUtils]: 16: Hoare triple {12259#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {12259#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:35,389 INFO L290 TraceCheckUtils]: 17: Hoare triple {12259#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12308#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:35,389 INFO L290 TraceCheckUtils]: 18: Hoare triple {12308#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {12308#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:35,390 INFO L272 TraceCheckUtils]: 19: Hoare triple {12308#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12308#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:35,390 INFO L290 TraceCheckUtils]: 20: Hoare triple {12308#(<= ~counter~0 1)} ~cond := #in~cond; {12308#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:35,391 INFO L290 TraceCheckUtils]: 21: Hoare triple {12308#(<= ~counter~0 1)} assume !(0 == ~cond); {12308#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:35,391 INFO L290 TraceCheckUtils]: 22: Hoare triple {12308#(<= ~counter~0 1)} assume true; {12308#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:35,391 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12308#(<= ~counter~0 1)} {12308#(<= ~counter~0 1)} #63#return; {12308#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:35,392 INFO L290 TraceCheckUtils]: 24: Hoare triple {12308#(<= ~counter~0 1)} assume !!(0 != ~r~0); {12308#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:35,392 INFO L290 TraceCheckUtils]: 25: Hoare triple {12308#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12308#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:35,392 INFO L290 TraceCheckUtils]: 26: Hoare triple {12308#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12336#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:35,393 INFO L290 TraceCheckUtils]: 27: Hoare triple {12336#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {12336#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:35,393 INFO L272 TraceCheckUtils]: 28: Hoare triple {12336#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12336#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:35,393 INFO L290 TraceCheckUtils]: 29: Hoare triple {12336#(<= ~counter~0 2)} ~cond := #in~cond; {12336#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:35,394 INFO L290 TraceCheckUtils]: 30: Hoare triple {12336#(<= ~counter~0 2)} assume !(0 == ~cond); {12336#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:35,394 INFO L290 TraceCheckUtils]: 31: Hoare triple {12336#(<= ~counter~0 2)} assume true; {12336#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:35,394 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12336#(<= ~counter~0 2)} {12336#(<= ~counter~0 2)} #63#return; {12336#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:35,395 INFO L290 TraceCheckUtils]: 33: Hoare triple {12336#(<= ~counter~0 2)} assume !!(0 != ~r~0); {12336#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:35,395 INFO L290 TraceCheckUtils]: 34: Hoare triple {12336#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12336#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:35,395 INFO L290 TraceCheckUtils]: 35: Hoare triple {12336#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12364#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:35,398 INFO L290 TraceCheckUtils]: 36: Hoare triple {12364#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {12364#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:35,398 INFO L272 TraceCheckUtils]: 37: Hoare triple {12364#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12364#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:35,398 INFO L290 TraceCheckUtils]: 38: Hoare triple {12364#(<= ~counter~0 3)} ~cond := #in~cond; {12364#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:35,399 INFO L290 TraceCheckUtils]: 39: Hoare triple {12364#(<= ~counter~0 3)} assume !(0 == ~cond); {12364#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:35,399 INFO L290 TraceCheckUtils]: 40: Hoare triple {12364#(<= ~counter~0 3)} assume true; {12364#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:35,399 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12364#(<= ~counter~0 3)} {12364#(<= ~counter~0 3)} #63#return; {12364#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:35,400 INFO L290 TraceCheckUtils]: 42: Hoare triple {12364#(<= ~counter~0 3)} assume !!(0 != ~r~0); {12364#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:35,400 INFO L290 TraceCheckUtils]: 43: Hoare triple {12364#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12364#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:35,400 INFO L290 TraceCheckUtils]: 44: Hoare triple {12364#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12392#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:35,401 INFO L290 TraceCheckUtils]: 45: Hoare triple {12392#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {12392#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:35,401 INFO L272 TraceCheckUtils]: 46: Hoare triple {12392#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12392#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:35,401 INFO L290 TraceCheckUtils]: 47: Hoare triple {12392#(<= ~counter~0 4)} ~cond := #in~cond; {12392#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:35,402 INFO L290 TraceCheckUtils]: 48: Hoare triple {12392#(<= ~counter~0 4)} assume !(0 == ~cond); {12392#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:35,402 INFO L290 TraceCheckUtils]: 49: Hoare triple {12392#(<= ~counter~0 4)} assume true; {12392#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:35,402 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12392#(<= ~counter~0 4)} {12392#(<= ~counter~0 4)} #63#return; {12392#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:35,403 INFO L290 TraceCheckUtils]: 51: Hoare triple {12392#(<= ~counter~0 4)} assume !!(0 != ~r~0); {12392#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:35,403 INFO L290 TraceCheckUtils]: 52: Hoare triple {12392#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12392#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:35,404 INFO L290 TraceCheckUtils]: 53: Hoare triple {12392#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12420#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:35,404 INFO L290 TraceCheckUtils]: 54: Hoare triple {12420#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {12420#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:35,404 INFO L272 TraceCheckUtils]: 55: Hoare triple {12420#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12420#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:35,405 INFO L290 TraceCheckUtils]: 56: Hoare triple {12420#(<= ~counter~0 5)} ~cond := #in~cond; {12420#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:35,405 INFO L290 TraceCheckUtils]: 57: Hoare triple {12420#(<= ~counter~0 5)} assume !(0 == ~cond); {12420#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:35,405 INFO L290 TraceCheckUtils]: 58: Hoare triple {12420#(<= ~counter~0 5)} assume true; {12420#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:35,406 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12420#(<= ~counter~0 5)} {12420#(<= ~counter~0 5)} #63#return; {12420#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:35,406 INFO L290 TraceCheckUtils]: 60: Hoare triple {12420#(<= ~counter~0 5)} assume !!(0 != ~r~0); {12420#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:35,406 INFO L290 TraceCheckUtils]: 61: Hoare triple {12420#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12420#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:35,407 INFO L290 TraceCheckUtils]: 62: Hoare triple {12420#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12448#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:35,407 INFO L290 TraceCheckUtils]: 63: Hoare triple {12448#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {12448#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:35,407 INFO L272 TraceCheckUtils]: 64: Hoare triple {12448#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12448#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:35,408 INFO L290 TraceCheckUtils]: 65: Hoare triple {12448#(<= ~counter~0 6)} ~cond := #in~cond; {12448#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:35,408 INFO L290 TraceCheckUtils]: 66: Hoare triple {12448#(<= ~counter~0 6)} assume !(0 == ~cond); {12448#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:35,408 INFO L290 TraceCheckUtils]: 67: Hoare triple {12448#(<= ~counter~0 6)} assume true; {12448#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:35,409 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12448#(<= ~counter~0 6)} {12448#(<= ~counter~0 6)} #63#return; {12448#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:35,414 INFO L290 TraceCheckUtils]: 69: Hoare triple {12448#(<= ~counter~0 6)} assume !!(0 != ~r~0); {12448#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:35,414 INFO L290 TraceCheckUtils]: 70: Hoare triple {12448#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12448#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:35,415 INFO L290 TraceCheckUtils]: 71: Hoare triple {12448#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12476#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:35,415 INFO L290 TraceCheckUtils]: 72: Hoare triple {12476#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {12476#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:35,415 INFO L272 TraceCheckUtils]: 73: Hoare triple {12476#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12476#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:35,416 INFO L290 TraceCheckUtils]: 74: Hoare triple {12476#(<= ~counter~0 7)} ~cond := #in~cond; {12476#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:35,416 INFO L290 TraceCheckUtils]: 75: Hoare triple {12476#(<= ~counter~0 7)} assume !(0 == ~cond); {12476#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:35,416 INFO L290 TraceCheckUtils]: 76: Hoare triple {12476#(<= ~counter~0 7)} assume true; {12476#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:35,417 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12476#(<= ~counter~0 7)} {12476#(<= ~counter~0 7)} #63#return; {12476#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:35,417 INFO L290 TraceCheckUtils]: 78: Hoare triple {12476#(<= ~counter~0 7)} assume !!(0 != ~r~0); {12476#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:35,417 INFO L290 TraceCheckUtils]: 79: Hoare triple {12476#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12476#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:35,418 INFO L290 TraceCheckUtils]: 80: Hoare triple {12476#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12504#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:35,418 INFO L290 TraceCheckUtils]: 81: Hoare triple {12504#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {12504#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:35,418 INFO L272 TraceCheckUtils]: 82: Hoare triple {12504#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12504#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:35,419 INFO L290 TraceCheckUtils]: 83: Hoare triple {12504#(<= ~counter~0 8)} ~cond := #in~cond; {12504#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:35,419 INFO L290 TraceCheckUtils]: 84: Hoare triple {12504#(<= ~counter~0 8)} assume !(0 == ~cond); {12504#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:35,419 INFO L290 TraceCheckUtils]: 85: Hoare triple {12504#(<= ~counter~0 8)} assume true; {12504#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:35,420 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12504#(<= ~counter~0 8)} {12504#(<= ~counter~0 8)} #63#return; {12504#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:35,420 INFO L290 TraceCheckUtils]: 87: Hoare triple {12504#(<= ~counter~0 8)} assume !!(0 != ~r~0); {12504#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:35,420 INFO L290 TraceCheckUtils]: 88: Hoare triple {12504#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12504#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:35,421 INFO L290 TraceCheckUtils]: 89: Hoare triple {12504#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12532#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:35,421 INFO L290 TraceCheckUtils]: 90: Hoare triple {12532#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {12532#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:35,422 INFO L272 TraceCheckUtils]: 91: Hoare triple {12532#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12532#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:35,422 INFO L290 TraceCheckUtils]: 92: Hoare triple {12532#(<= ~counter~0 9)} ~cond := #in~cond; {12532#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:35,422 INFO L290 TraceCheckUtils]: 93: Hoare triple {12532#(<= ~counter~0 9)} assume !(0 == ~cond); {12532#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:35,422 INFO L290 TraceCheckUtils]: 94: Hoare triple {12532#(<= ~counter~0 9)} assume true; {12532#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:35,423 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12532#(<= ~counter~0 9)} {12532#(<= ~counter~0 9)} #63#return; {12532#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:35,425 INFO L290 TraceCheckUtils]: 96: Hoare triple {12532#(<= ~counter~0 9)} assume !!(0 != ~r~0); {12532#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:35,425 INFO L290 TraceCheckUtils]: 97: Hoare triple {12532#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12532#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:35,426 INFO L290 TraceCheckUtils]: 98: Hoare triple {12532#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12560#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:35,426 INFO L290 TraceCheckUtils]: 99: Hoare triple {12560#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {12560#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:35,427 INFO L272 TraceCheckUtils]: 100: Hoare triple {12560#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12560#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:35,427 INFO L290 TraceCheckUtils]: 101: Hoare triple {12560#(<= ~counter~0 10)} ~cond := #in~cond; {12560#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:35,427 INFO L290 TraceCheckUtils]: 102: Hoare triple {12560#(<= ~counter~0 10)} assume !(0 == ~cond); {12560#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:35,427 INFO L290 TraceCheckUtils]: 103: Hoare triple {12560#(<= ~counter~0 10)} assume true; {12560#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:35,428 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12560#(<= ~counter~0 10)} {12560#(<= ~counter~0 10)} #63#return; {12560#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:35,428 INFO L290 TraceCheckUtils]: 105: Hoare triple {12560#(<= ~counter~0 10)} assume !!(0 != ~r~0); {12560#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:35,428 INFO L290 TraceCheckUtils]: 106: Hoare triple {12560#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12560#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:35,429 INFO L290 TraceCheckUtils]: 107: Hoare triple {12560#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12588#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:35,429 INFO L290 TraceCheckUtils]: 108: Hoare triple {12588#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {12588#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:35,430 INFO L272 TraceCheckUtils]: 109: Hoare triple {12588#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12588#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:35,430 INFO L290 TraceCheckUtils]: 110: Hoare triple {12588#(<= ~counter~0 11)} ~cond := #in~cond; {12588#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:35,430 INFO L290 TraceCheckUtils]: 111: Hoare triple {12588#(<= ~counter~0 11)} assume !(0 == ~cond); {12588#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:35,431 INFO L290 TraceCheckUtils]: 112: Hoare triple {12588#(<= ~counter~0 11)} assume true; {12588#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:35,431 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12588#(<= ~counter~0 11)} {12588#(<= ~counter~0 11)} #63#return; {12588#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:35,431 INFO L290 TraceCheckUtils]: 114: Hoare triple {12588#(<= ~counter~0 11)} assume !!(0 != ~r~0); {12588#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:35,432 INFO L290 TraceCheckUtils]: 115: Hoare triple {12588#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12588#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:35,432 INFO L290 TraceCheckUtils]: 116: Hoare triple {12588#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12616#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:35,432 INFO L290 TraceCheckUtils]: 117: Hoare triple {12616#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {12616#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:35,433 INFO L272 TraceCheckUtils]: 118: Hoare triple {12616#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12616#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:35,433 INFO L290 TraceCheckUtils]: 119: Hoare triple {12616#(<= ~counter~0 12)} ~cond := #in~cond; {12616#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:35,433 INFO L290 TraceCheckUtils]: 120: Hoare triple {12616#(<= ~counter~0 12)} assume !(0 == ~cond); {12616#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:35,434 INFO L290 TraceCheckUtils]: 121: Hoare triple {12616#(<= ~counter~0 12)} assume true; {12616#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:35,434 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12616#(<= ~counter~0 12)} {12616#(<= ~counter~0 12)} #63#return; {12616#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:35,434 INFO L290 TraceCheckUtils]: 123: Hoare triple {12616#(<= ~counter~0 12)} assume !!(0 != ~r~0); {12616#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:35,435 INFO L290 TraceCheckUtils]: 124: Hoare triple {12616#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12616#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:35,435 INFO L290 TraceCheckUtils]: 125: Hoare triple {12616#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12644#(<= |main_#t~post6| 12)} is VALID [2022-04-15 09:07:35,435 INFO L290 TraceCheckUtils]: 126: Hoare triple {12644#(<= |main_#t~post6| 12)} assume !(#t~post6 < 50);havoc #t~post6; {12252#false} is VALID [2022-04-15 09:07:35,435 INFO L272 TraceCheckUtils]: 127: Hoare triple {12252#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12252#false} is VALID [2022-04-15 09:07:35,436 INFO L290 TraceCheckUtils]: 128: Hoare triple {12252#false} ~cond := #in~cond; {12252#false} is VALID [2022-04-15 09:07:35,436 INFO L290 TraceCheckUtils]: 129: Hoare triple {12252#false} assume 0 == ~cond; {12252#false} is VALID [2022-04-15 09:07:35,436 INFO L290 TraceCheckUtils]: 130: Hoare triple {12252#false} assume !false; {12252#false} is VALID [2022-04-15 09:07:35,436 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 618 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:35,436 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:36,226 INFO L290 TraceCheckUtils]: 130: Hoare triple {12252#false} assume !false; {12252#false} is VALID [2022-04-15 09:07:36,226 INFO L290 TraceCheckUtils]: 129: Hoare triple {12252#false} assume 0 == ~cond; {12252#false} is VALID [2022-04-15 09:07:36,226 INFO L290 TraceCheckUtils]: 128: Hoare triple {12252#false} ~cond := #in~cond; {12252#false} is VALID [2022-04-15 09:07:36,226 INFO L272 TraceCheckUtils]: 127: Hoare triple {12252#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12252#false} is VALID [2022-04-15 09:07:36,226 INFO L290 TraceCheckUtils]: 126: Hoare triple {12672#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {12252#false} is VALID [2022-04-15 09:07:36,227 INFO L290 TraceCheckUtils]: 125: Hoare triple {12676#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12672#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:36,227 INFO L290 TraceCheckUtils]: 124: Hoare triple {12676#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12676#(< ~counter~0 50)} is VALID [2022-04-15 09:07:36,227 INFO L290 TraceCheckUtils]: 123: Hoare triple {12676#(< ~counter~0 50)} assume !!(0 != ~r~0); {12676#(< ~counter~0 50)} is VALID [2022-04-15 09:07:36,228 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12251#true} {12676#(< ~counter~0 50)} #63#return; {12676#(< ~counter~0 50)} is VALID [2022-04-15 09:07:36,228 INFO L290 TraceCheckUtils]: 121: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,228 INFO L290 TraceCheckUtils]: 120: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,228 INFO L290 TraceCheckUtils]: 119: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,228 INFO L272 TraceCheckUtils]: 118: Hoare triple {12676#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,228 INFO L290 TraceCheckUtils]: 117: Hoare triple {12676#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {12676#(< ~counter~0 50)} is VALID [2022-04-15 09:07:36,229 INFO L290 TraceCheckUtils]: 116: Hoare triple {12704#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12676#(< ~counter~0 50)} is VALID [2022-04-15 09:07:36,229 INFO L290 TraceCheckUtils]: 115: Hoare triple {12704#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12704#(< ~counter~0 49)} is VALID [2022-04-15 09:07:36,229 INFO L290 TraceCheckUtils]: 114: Hoare triple {12704#(< ~counter~0 49)} assume !!(0 != ~r~0); {12704#(< ~counter~0 49)} is VALID [2022-04-15 09:07:36,230 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12251#true} {12704#(< ~counter~0 49)} #63#return; {12704#(< ~counter~0 49)} is VALID [2022-04-15 09:07:36,230 INFO L290 TraceCheckUtils]: 112: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,230 INFO L290 TraceCheckUtils]: 111: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,230 INFO L290 TraceCheckUtils]: 110: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,230 INFO L272 TraceCheckUtils]: 109: Hoare triple {12704#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,231 INFO L290 TraceCheckUtils]: 108: Hoare triple {12704#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {12704#(< ~counter~0 49)} is VALID [2022-04-15 09:07:36,231 INFO L290 TraceCheckUtils]: 107: Hoare triple {12732#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12704#(< ~counter~0 49)} is VALID [2022-04-15 09:07:36,231 INFO L290 TraceCheckUtils]: 106: Hoare triple {12732#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12732#(< ~counter~0 48)} is VALID [2022-04-15 09:07:36,232 INFO L290 TraceCheckUtils]: 105: Hoare triple {12732#(< ~counter~0 48)} assume !!(0 != ~r~0); {12732#(< ~counter~0 48)} is VALID [2022-04-15 09:07:36,232 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12251#true} {12732#(< ~counter~0 48)} #63#return; {12732#(< ~counter~0 48)} is VALID [2022-04-15 09:07:36,232 INFO L290 TraceCheckUtils]: 103: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,232 INFO L290 TraceCheckUtils]: 102: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,232 INFO L290 TraceCheckUtils]: 101: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,232 INFO L272 TraceCheckUtils]: 100: Hoare triple {12732#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,233 INFO L290 TraceCheckUtils]: 99: Hoare triple {12732#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {12732#(< ~counter~0 48)} is VALID [2022-04-15 09:07:36,233 INFO L290 TraceCheckUtils]: 98: Hoare triple {12760#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12732#(< ~counter~0 48)} is VALID [2022-04-15 09:07:36,233 INFO L290 TraceCheckUtils]: 97: Hoare triple {12760#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12760#(< ~counter~0 47)} is VALID [2022-04-15 09:07:36,234 INFO L290 TraceCheckUtils]: 96: Hoare triple {12760#(< ~counter~0 47)} assume !!(0 != ~r~0); {12760#(< ~counter~0 47)} is VALID [2022-04-15 09:07:36,234 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12251#true} {12760#(< ~counter~0 47)} #63#return; {12760#(< ~counter~0 47)} is VALID [2022-04-15 09:07:36,234 INFO L290 TraceCheckUtils]: 94: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,234 INFO L290 TraceCheckUtils]: 93: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,234 INFO L290 TraceCheckUtils]: 92: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,234 INFO L272 TraceCheckUtils]: 91: Hoare triple {12760#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,235 INFO L290 TraceCheckUtils]: 90: Hoare triple {12760#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {12760#(< ~counter~0 47)} is VALID [2022-04-15 09:07:36,235 INFO L290 TraceCheckUtils]: 89: Hoare triple {12788#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12760#(< ~counter~0 47)} is VALID [2022-04-15 09:07:36,236 INFO L290 TraceCheckUtils]: 88: Hoare triple {12788#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12788#(< ~counter~0 46)} is VALID [2022-04-15 09:07:36,236 INFO L290 TraceCheckUtils]: 87: Hoare triple {12788#(< ~counter~0 46)} assume !!(0 != ~r~0); {12788#(< ~counter~0 46)} is VALID [2022-04-15 09:07:36,237 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12251#true} {12788#(< ~counter~0 46)} #63#return; {12788#(< ~counter~0 46)} is VALID [2022-04-15 09:07:36,237 INFO L290 TraceCheckUtils]: 85: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,237 INFO L290 TraceCheckUtils]: 84: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,237 INFO L290 TraceCheckUtils]: 83: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,237 INFO L272 TraceCheckUtils]: 82: Hoare triple {12788#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,237 INFO L290 TraceCheckUtils]: 81: Hoare triple {12788#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {12788#(< ~counter~0 46)} is VALID [2022-04-15 09:07:36,238 INFO L290 TraceCheckUtils]: 80: Hoare triple {12816#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12788#(< ~counter~0 46)} is VALID [2022-04-15 09:07:36,238 INFO L290 TraceCheckUtils]: 79: Hoare triple {12816#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12816#(< ~counter~0 45)} is VALID [2022-04-15 09:07:36,238 INFO L290 TraceCheckUtils]: 78: Hoare triple {12816#(< ~counter~0 45)} assume !!(0 != ~r~0); {12816#(< ~counter~0 45)} is VALID [2022-04-15 09:07:36,239 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12251#true} {12816#(< ~counter~0 45)} #63#return; {12816#(< ~counter~0 45)} is VALID [2022-04-15 09:07:36,239 INFO L290 TraceCheckUtils]: 76: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,239 INFO L290 TraceCheckUtils]: 75: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,239 INFO L290 TraceCheckUtils]: 74: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,239 INFO L272 TraceCheckUtils]: 73: Hoare triple {12816#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,239 INFO L290 TraceCheckUtils]: 72: Hoare triple {12816#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {12816#(< ~counter~0 45)} is VALID [2022-04-15 09:07:36,240 INFO L290 TraceCheckUtils]: 71: Hoare triple {12844#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12816#(< ~counter~0 45)} is VALID [2022-04-15 09:07:36,240 INFO L290 TraceCheckUtils]: 70: Hoare triple {12844#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12844#(< ~counter~0 44)} is VALID [2022-04-15 09:07:36,240 INFO L290 TraceCheckUtils]: 69: Hoare triple {12844#(< ~counter~0 44)} assume !!(0 != ~r~0); {12844#(< ~counter~0 44)} is VALID [2022-04-15 09:07:36,241 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12251#true} {12844#(< ~counter~0 44)} #63#return; {12844#(< ~counter~0 44)} is VALID [2022-04-15 09:07:36,241 INFO L290 TraceCheckUtils]: 67: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,241 INFO L290 TraceCheckUtils]: 66: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,241 INFO L290 TraceCheckUtils]: 65: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,241 INFO L272 TraceCheckUtils]: 64: Hoare triple {12844#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,241 INFO L290 TraceCheckUtils]: 63: Hoare triple {12844#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {12844#(< ~counter~0 44)} is VALID [2022-04-15 09:07:36,242 INFO L290 TraceCheckUtils]: 62: Hoare triple {12872#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12844#(< ~counter~0 44)} is VALID [2022-04-15 09:07:36,242 INFO L290 TraceCheckUtils]: 61: Hoare triple {12872#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12872#(< ~counter~0 43)} is VALID [2022-04-15 09:07:36,242 INFO L290 TraceCheckUtils]: 60: Hoare triple {12872#(< ~counter~0 43)} assume !!(0 != ~r~0); {12872#(< ~counter~0 43)} is VALID [2022-04-15 09:07:36,243 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12251#true} {12872#(< ~counter~0 43)} #63#return; {12872#(< ~counter~0 43)} is VALID [2022-04-15 09:07:36,243 INFO L290 TraceCheckUtils]: 58: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,243 INFO L290 TraceCheckUtils]: 57: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,243 INFO L290 TraceCheckUtils]: 56: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,243 INFO L272 TraceCheckUtils]: 55: Hoare triple {12872#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,247 INFO L290 TraceCheckUtils]: 54: Hoare triple {12872#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {12872#(< ~counter~0 43)} is VALID [2022-04-15 09:07:36,248 INFO L290 TraceCheckUtils]: 53: Hoare triple {12900#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12872#(< ~counter~0 43)} is VALID [2022-04-15 09:07:36,248 INFO L290 TraceCheckUtils]: 52: Hoare triple {12900#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12900#(< ~counter~0 42)} is VALID [2022-04-15 09:07:36,248 INFO L290 TraceCheckUtils]: 51: Hoare triple {12900#(< ~counter~0 42)} assume !!(0 != ~r~0); {12900#(< ~counter~0 42)} is VALID [2022-04-15 09:07:36,249 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12251#true} {12900#(< ~counter~0 42)} #63#return; {12900#(< ~counter~0 42)} is VALID [2022-04-15 09:07:36,249 INFO L290 TraceCheckUtils]: 49: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,249 INFO L290 TraceCheckUtils]: 48: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,249 INFO L290 TraceCheckUtils]: 47: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,249 INFO L272 TraceCheckUtils]: 46: Hoare triple {12900#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,250 INFO L290 TraceCheckUtils]: 45: Hoare triple {12900#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {12900#(< ~counter~0 42)} is VALID [2022-04-15 09:07:36,250 INFO L290 TraceCheckUtils]: 44: Hoare triple {12928#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12900#(< ~counter~0 42)} is VALID [2022-04-15 09:07:36,250 INFO L290 TraceCheckUtils]: 43: Hoare triple {12928#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12928#(< ~counter~0 41)} is VALID [2022-04-15 09:07:36,251 INFO L290 TraceCheckUtils]: 42: Hoare triple {12928#(< ~counter~0 41)} assume !!(0 != ~r~0); {12928#(< ~counter~0 41)} is VALID [2022-04-15 09:07:36,251 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12251#true} {12928#(< ~counter~0 41)} #63#return; {12928#(< ~counter~0 41)} is VALID [2022-04-15 09:07:36,252 INFO L290 TraceCheckUtils]: 40: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,252 INFO L290 TraceCheckUtils]: 39: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,252 INFO L290 TraceCheckUtils]: 38: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,252 INFO L272 TraceCheckUtils]: 37: Hoare triple {12928#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,252 INFO L290 TraceCheckUtils]: 36: Hoare triple {12928#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {12928#(< ~counter~0 41)} is VALID [2022-04-15 09:07:36,253 INFO L290 TraceCheckUtils]: 35: Hoare triple {12956#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12928#(< ~counter~0 41)} is VALID [2022-04-15 09:07:36,253 INFO L290 TraceCheckUtils]: 34: Hoare triple {12956#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12956#(< ~counter~0 40)} is VALID [2022-04-15 09:07:36,253 INFO L290 TraceCheckUtils]: 33: Hoare triple {12956#(< ~counter~0 40)} assume !!(0 != ~r~0); {12956#(< ~counter~0 40)} is VALID [2022-04-15 09:07:36,254 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12251#true} {12956#(< ~counter~0 40)} #63#return; {12956#(< ~counter~0 40)} is VALID [2022-04-15 09:07:36,254 INFO L290 TraceCheckUtils]: 31: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,254 INFO L290 TraceCheckUtils]: 30: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,254 INFO L290 TraceCheckUtils]: 29: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,254 INFO L272 TraceCheckUtils]: 28: Hoare triple {12956#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,255 INFO L290 TraceCheckUtils]: 27: Hoare triple {12956#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {12956#(< ~counter~0 40)} is VALID [2022-04-15 09:07:36,255 INFO L290 TraceCheckUtils]: 26: Hoare triple {12984#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12956#(< ~counter~0 40)} is VALID [2022-04-15 09:07:36,256 INFO L290 TraceCheckUtils]: 25: Hoare triple {12984#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12984#(< ~counter~0 39)} is VALID [2022-04-15 09:07:36,256 INFO L290 TraceCheckUtils]: 24: Hoare triple {12984#(< ~counter~0 39)} assume !!(0 != ~r~0); {12984#(< ~counter~0 39)} is VALID [2022-04-15 09:07:36,256 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12251#true} {12984#(< ~counter~0 39)} #63#return; {12984#(< ~counter~0 39)} is VALID [2022-04-15 09:07:36,257 INFO L290 TraceCheckUtils]: 22: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,257 INFO L290 TraceCheckUtils]: 21: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,257 INFO L290 TraceCheckUtils]: 20: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,257 INFO L272 TraceCheckUtils]: 19: Hoare triple {12984#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,257 INFO L290 TraceCheckUtils]: 18: Hoare triple {12984#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {12984#(< ~counter~0 39)} is VALID [2022-04-15 09:07:36,258 INFO L290 TraceCheckUtils]: 17: Hoare triple {13012#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12984#(< ~counter~0 39)} is VALID [2022-04-15 09:07:36,258 INFO L290 TraceCheckUtils]: 16: Hoare triple {13012#(< ~counter~0 38)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {13012#(< ~counter~0 38)} is VALID [2022-04-15 09:07:36,259 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12251#true} {13012#(< ~counter~0 38)} #61#return; {13012#(< ~counter~0 38)} is VALID [2022-04-15 09:07:36,259 INFO L290 TraceCheckUtils]: 14: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,259 INFO L290 TraceCheckUtils]: 13: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,259 INFO L290 TraceCheckUtils]: 12: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,259 INFO L272 TraceCheckUtils]: 11: Hoare triple {13012#(< ~counter~0 38)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,259 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12251#true} {13012#(< ~counter~0 38)} #59#return; {13012#(< ~counter~0 38)} is VALID [2022-04-15 09:07:36,259 INFO L290 TraceCheckUtils]: 9: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-15 09:07:36,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-15 09:07:36,260 INFO L290 TraceCheckUtils]: 7: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-15 09:07:36,260 INFO L272 TraceCheckUtils]: 6: Hoare triple {13012#(< ~counter~0 38)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12251#true} is VALID [2022-04-15 09:07:36,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {13012#(< ~counter~0 38)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {13012#(< ~counter~0 38)} is VALID [2022-04-15 09:07:36,260 INFO L272 TraceCheckUtils]: 4: Hoare triple {13012#(< ~counter~0 38)} call #t~ret7 := main(); {13012#(< ~counter~0 38)} is VALID [2022-04-15 09:07:36,261 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13012#(< ~counter~0 38)} {12251#true} #67#return; {13012#(< ~counter~0 38)} is VALID [2022-04-15 09:07:36,261 INFO L290 TraceCheckUtils]: 2: Hoare triple {13012#(< ~counter~0 38)} assume true; {13012#(< ~counter~0 38)} is VALID [2022-04-15 09:07:36,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {12251#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {13012#(< ~counter~0 38)} is VALID [2022-04-15 09:07:36,262 INFO L272 TraceCheckUtils]: 0: Hoare triple {12251#true} call ULTIMATE.init(); {12251#true} is VALID [2022-04-15 09:07:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 354 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2022-04-15 09:07:36,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:36,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021952214] [2022-04-15 09:07:36,263 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:36,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [444642491] [2022-04-15 09:07:36,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [444642491] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:36,263 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:36,263 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2022-04-15 09:07:36,263 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:36,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1290886493] [2022-04-15 09:07:36,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1290886493] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:36,264 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:36,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 09:07:36,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903562776] [2022-04-15 09:07:36,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:36,265 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 [2022-04-15 09:07:36,265 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:36,265 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) [2022-04-15 09:07:36,351 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:36,352 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 09:07:36,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:36,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 09:07:36,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=383, Invalid=487, Unknown=0, NotChecked=0, Total=870 [2022-04-15 09:07:36,352 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) [2022-04-15 09:07:36,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:36,857 INFO L93 Difference]: Finished difference Result 142 states and 156 transitions. [2022-04-15 09:07:36,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-15 09:07:36,857 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 [2022-04-15 09:07:36,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:36,858 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) [2022-04-15 09:07:36,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-15 09:07:36,861 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) [2022-04-15 09:07:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-15 09:07:36,863 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 155 transitions. [2022-04-15 09:07:36,990 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:36,992 INFO L225 Difference]: With dead ends: 142 [2022-04-15 09:07:36,992 INFO L226 Difference]: Without dead ends: 137 [2022-04-15 09:07:36,992 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 273 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=731, Invalid=991, Unknown=0, NotChecked=0, Total=1722 [2022-04-15 09:07:36,993 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 40 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 178 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:36,993 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 178 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 72 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:07:36,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-15 09:07:37,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-15 09:07:37,132 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:37,133 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) [2022-04-15 09:07:37,133 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) [2022-04-15 09:07:37,133 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) [2022-04-15 09:07:37,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:37,136 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-15 09:07:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-15 09:07:37,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:37,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:37,137 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. [2022-04-15 09:07:37,137 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. [2022-04-15 09:07:37,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:37,139 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-15 09:07:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-15 09:07:37,139 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:37,140 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:37,140 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:37,140 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:37,140 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) [2022-04-15 09:07:37,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 151 transitions. [2022-04-15 09:07:37,142 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 151 transitions. Word has length 131 [2022-04-15 09:07:37,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:37,143 INFO L478 AbstractCegarLoop]: Abstraction has 137 states and 151 transitions. [2022-04-15 09:07:37,143 INFO L479 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) [2022-04-15 09:07:37,143 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 151 transitions. [2022-04-15 09:07:39,333 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 150 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-15 09:07:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-04-15 09:07:39,334 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:39,334 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:39,340 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:39,535 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-04-15 09:07:39,535 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:39,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:39,535 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 25 times [2022-04-15 09:07:39,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:39,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [594485503] [2022-04-15 09:07:39,536 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:39,536 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 26 times [2022-04-15 09:07:39,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:39,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735877531] [2022-04-15 09:07:39,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:39,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:39,550 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:39,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [590933045] [2022-04-15 09:07:39,551 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:07:39,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:39,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:39,552 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) [2022-04-15 09:07:39,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-15 09:07:39,623 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:07:39,623 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:39,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-15 09:07:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:39,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:40,378 INFO L272 TraceCheckUtils]: 0: Hoare triple {13922#true} call ULTIMATE.init(); {13922#true} is VALID [2022-04-15 09:07:40,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {13922#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,379 INFO L290 TraceCheckUtils]: 2: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,379 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13930#(<= ~counter~0 0)} {13922#true} #67#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,380 INFO L272 TraceCheckUtils]: 4: Hoare triple {13930#(<= ~counter~0 0)} call #t~ret7 := main(); {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,380 INFO L290 TraceCheckUtils]: 5: Hoare triple {13930#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,381 INFO L272 TraceCheckUtils]: 6: Hoare triple {13930#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,381 INFO L290 TraceCheckUtils]: 7: Hoare triple {13930#(<= ~counter~0 0)} ~cond := #in~cond; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,381 INFO L290 TraceCheckUtils]: 8: Hoare triple {13930#(<= ~counter~0 0)} assume !(0 == ~cond); {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,382 INFO L290 TraceCheckUtils]: 9: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,382 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13930#(<= ~counter~0 0)} {13930#(<= ~counter~0 0)} #59#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,383 INFO L272 TraceCheckUtils]: 11: Hoare triple {13930#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,383 INFO L290 TraceCheckUtils]: 12: Hoare triple {13930#(<= ~counter~0 0)} ~cond := #in~cond; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,384 INFO L290 TraceCheckUtils]: 13: Hoare triple {13930#(<= ~counter~0 0)} assume !(0 == ~cond); {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,384 INFO L290 TraceCheckUtils]: 14: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,385 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13930#(<= ~counter~0 0)} {13930#(<= ~counter~0 0)} #61#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,385 INFO L290 TraceCheckUtils]: 16: Hoare triple {13930#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {13930#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:40,386 INFO L290 TraceCheckUtils]: 17: Hoare triple {13930#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13979#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:40,386 INFO L290 TraceCheckUtils]: 18: Hoare triple {13979#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {13979#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:40,387 INFO L272 TraceCheckUtils]: 19: Hoare triple {13979#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13979#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:40,387 INFO L290 TraceCheckUtils]: 20: Hoare triple {13979#(<= ~counter~0 1)} ~cond := #in~cond; {13979#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:40,387 INFO L290 TraceCheckUtils]: 21: Hoare triple {13979#(<= ~counter~0 1)} assume !(0 == ~cond); {13979#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:40,388 INFO L290 TraceCheckUtils]: 22: Hoare triple {13979#(<= ~counter~0 1)} assume true; {13979#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:40,388 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13979#(<= ~counter~0 1)} {13979#(<= ~counter~0 1)} #63#return; {13979#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:40,389 INFO L290 TraceCheckUtils]: 24: Hoare triple {13979#(<= ~counter~0 1)} assume !!(0 != ~r~0); {13979#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:40,389 INFO L290 TraceCheckUtils]: 25: Hoare triple {13979#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {13979#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:40,389 INFO L290 TraceCheckUtils]: 26: Hoare triple {13979#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14007#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:40,390 INFO L290 TraceCheckUtils]: 27: Hoare triple {14007#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {14007#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:40,390 INFO L272 TraceCheckUtils]: 28: Hoare triple {14007#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14007#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:40,390 INFO L290 TraceCheckUtils]: 29: Hoare triple {14007#(<= ~counter~0 2)} ~cond := #in~cond; {14007#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:40,391 INFO L290 TraceCheckUtils]: 30: Hoare triple {14007#(<= ~counter~0 2)} assume !(0 == ~cond); {14007#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:40,391 INFO L290 TraceCheckUtils]: 31: Hoare triple {14007#(<= ~counter~0 2)} assume true; {14007#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:40,392 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {14007#(<= ~counter~0 2)} {14007#(<= ~counter~0 2)} #63#return; {14007#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:40,392 INFO L290 TraceCheckUtils]: 33: Hoare triple {14007#(<= ~counter~0 2)} assume !!(0 != ~r~0); {14007#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:40,392 INFO L290 TraceCheckUtils]: 34: Hoare triple {14007#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14007#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:40,393 INFO L290 TraceCheckUtils]: 35: Hoare triple {14007#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14035#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:40,393 INFO L290 TraceCheckUtils]: 36: Hoare triple {14035#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {14035#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:40,393 INFO L272 TraceCheckUtils]: 37: Hoare triple {14035#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14035#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:40,394 INFO L290 TraceCheckUtils]: 38: Hoare triple {14035#(<= ~counter~0 3)} ~cond := #in~cond; {14035#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:40,394 INFO L290 TraceCheckUtils]: 39: Hoare triple {14035#(<= ~counter~0 3)} assume !(0 == ~cond); {14035#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:40,394 INFO L290 TraceCheckUtils]: 40: Hoare triple {14035#(<= ~counter~0 3)} assume true; {14035#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:40,395 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {14035#(<= ~counter~0 3)} {14035#(<= ~counter~0 3)} #63#return; {14035#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:40,395 INFO L290 TraceCheckUtils]: 42: Hoare triple {14035#(<= ~counter~0 3)} assume !!(0 != ~r~0); {14035#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:40,395 INFO L290 TraceCheckUtils]: 43: Hoare triple {14035#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14035#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:40,396 INFO L290 TraceCheckUtils]: 44: Hoare triple {14035#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14063#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:40,396 INFO L290 TraceCheckUtils]: 45: Hoare triple {14063#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {14063#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:40,396 INFO L272 TraceCheckUtils]: 46: Hoare triple {14063#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14063#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:40,397 INFO L290 TraceCheckUtils]: 47: Hoare triple {14063#(<= ~counter~0 4)} ~cond := #in~cond; {14063#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:40,397 INFO L290 TraceCheckUtils]: 48: Hoare triple {14063#(<= ~counter~0 4)} assume !(0 == ~cond); {14063#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:40,397 INFO L290 TraceCheckUtils]: 49: Hoare triple {14063#(<= ~counter~0 4)} assume true; {14063#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:40,398 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {14063#(<= ~counter~0 4)} {14063#(<= ~counter~0 4)} #63#return; {14063#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:40,398 INFO L290 TraceCheckUtils]: 51: Hoare triple {14063#(<= ~counter~0 4)} assume !!(0 != ~r~0); {14063#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:40,398 INFO L290 TraceCheckUtils]: 52: Hoare triple {14063#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14063#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:40,399 INFO L290 TraceCheckUtils]: 53: Hoare triple {14063#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14091#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:40,399 INFO L290 TraceCheckUtils]: 54: Hoare triple {14091#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {14091#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:40,400 INFO L272 TraceCheckUtils]: 55: Hoare triple {14091#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14091#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:40,400 INFO L290 TraceCheckUtils]: 56: Hoare triple {14091#(<= ~counter~0 5)} ~cond := #in~cond; {14091#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:40,400 INFO L290 TraceCheckUtils]: 57: Hoare triple {14091#(<= ~counter~0 5)} assume !(0 == ~cond); {14091#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:40,401 INFO L290 TraceCheckUtils]: 58: Hoare triple {14091#(<= ~counter~0 5)} assume true; {14091#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:40,401 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {14091#(<= ~counter~0 5)} {14091#(<= ~counter~0 5)} #63#return; {14091#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:40,401 INFO L290 TraceCheckUtils]: 60: Hoare triple {14091#(<= ~counter~0 5)} assume !!(0 != ~r~0); {14091#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:40,402 INFO L290 TraceCheckUtils]: 61: Hoare triple {14091#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14091#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:40,402 INFO L290 TraceCheckUtils]: 62: Hoare triple {14091#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14119#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:40,402 INFO L290 TraceCheckUtils]: 63: Hoare triple {14119#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {14119#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:40,403 INFO L272 TraceCheckUtils]: 64: Hoare triple {14119#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14119#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:40,403 INFO L290 TraceCheckUtils]: 65: Hoare triple {14119#(<= ~counter~0 6)} ~cond := #in~cond; {14119#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:40,404 INFO L290 TraceCheckUtils]: 66: Hoare triple {14119#(<= ~counter~0 6)} assume !(0 == ~cond); {14119#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:40,404 INFO L290 TraceCheckUtils]: 67: Hoare triple {14119#(<= ~counter~0 6)} assume true; {14119#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:40,404 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {14119#(<= ~counter~0 6)} {14119#(<= ~counter~0 6)} #63#return; {14119#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:40,405 INFO L290 TraceCheckUtils]: 69: Hoare triple {14119#(<= ~counter~0 6)} assume !!(0 != ~r~0); {14119#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:40,405 INFO L290 TraceCheckUtils]: 70: Hoare triple {14119#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14119#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:40,405 INFO L290 TraceCheckUtils]: 71: Hoare triple {14119#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14147#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:40,406 INFO L290 TraceCheckUtils]: 72: Hoare triple {14147#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {14147#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:40,406 INFO L272 TraceCheckUtils]: 73: Hoare triple {14147#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14147#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:40,406 INFO L290 TraceCheckUtils]: 74: Hoare triple {14147#(<= ~counter~0 7)} ~cond := #in~cond; {14147#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:40,407 INFO L290 TraceCheckUtils]: 75: Hoare triple {14147#(<= ~counter~0 7)} assume !(0 == ~cond); {14147#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:40,407 INFO L290 TraceCheckUtils]: 76: Hoare triple {14147#(<= ~counter~0 7)} assume true; {14147#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:40,408 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {14147#(<= ~counter~0 7)} {14147#(<= ~counter~0 7)} #63#return; {14147#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:40,408 INFO L290 TraceCheckUtils]: 78: Hoare triple {14147#(<= ~counter~0 7)} assume !!(0 != ~r~0); {14147#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:40,408 INFO L290 TraceCheckUtils]: 79: Hoare triple {14147#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14147#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:40,409 INFO L290 TraceCheckUtils]: 80: Hoare triple {14147#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14175#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:40,409 INFO L290 TraceCheckUtils]: 81: Hoare triple {14175#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {14175#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:40,409 INFO L272 TraceCheckUtils]: 82: Hoare triple {14175#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14175#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:40,410 INFO L290 TraceCheckUtils]: 83: Hoare triple {14175#(<= ~counter~0 8)} ~cond := #in~cond; {14175#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:40,410 INFO L290 TraceCheckUtils]: 84: Hoare triple {14175#(<= ~counter~0 8)} assume !(0 == ~cond); {14175#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:40,410 INFO L290 TraceCheckUtils]: 85: Hoare triple {14175#(<= ~counter~0 8)} assume true; {14175#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:40,411 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {14175#(<= ~counter~0 8)} {14175#(<= ~counter~0 8)} #63#return; {14175#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:40,412 INFO L290 TraceCheckUtils]: 87: Hoare triple {14175#(<= ~counter~0 8)} assume !!(0 != ~r~0); {14175#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:40,412 INFO L290 TraceCheckUtils]: 88: Hoare triple {14175#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14175#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:40,412 INFO L290 TraceCheckUtils]: 89: Hoare triple {14175#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14203#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:40,413 INFO L290 TraceCheckUtils]: 90: Hoare triple {14203#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {14203#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:40,413 INFO L272 TraceCheckUtils]: 91: Hoare triple {14203#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14203#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:40,413 INFO L290 TraceCheckUtils]: 92: Hoare triple {14203#(<= ~counter~0 9)} ~cond := #in~cond; {14203#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:40,414 INFO L290 TraceCheckUtils]: 93: Hoare triple {14203#(<= ~counter~0 9)} assume !(0 == ~cond); {14203#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:40,414 INFO L290 TraceCheckUtils]: 94: Hoare triple {14203#(<= ~counter~0 9)} assume true; {14203#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:40,415 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {14203#(<= ~counter~0 9)} {14203#(<= ~counter~0 9)} #63#return; {14203#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:40,415 INFO L290 TraceCheckUtils]: 96: Hoare triple {14203#(<= ~counter~0 9)} assume !!(0 != ~r~0); {14203#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:40,415 INFO L290 TraceCheckUtils]: 97: Hoare triple {14203#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14203#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:40,416 INFO L290 TraceCheckUtils]: 98: Hoare triple {14203#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14231#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:40,416 INFO L290 TraceCheckUtils]: 99: Hoare triple {14231#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {14231#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:40,416 INFO L272 TraceCheckUtils]: 100: Hoare triple {14231#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14231#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:40,417 INFO L290 TraceCheckUtils]: 101: Hoare triple {14231#(<= ~counter~0 10)} ~cond := #in~cond; {14231#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:40,417 INFO L290 TraceCheckUtils]: 102: Hoare triple {14231#(<= ~counter~0 10)} assume !(0 == ~cond); {14231#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:40,417 INFO L290 TraceCheckUtils]: 103: Hoare triple {14231#(<= ~counter~0 10)} assume true; {14231#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:40,418 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {14231#(<= ~counter~0 10)} {14231#(<= ~counter~0 10)} #63#return; {14231#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:40,418 INFO L290 TraceCheckUtils]: 105: Hoare triple {14231#(<= ~counter~0 10)} assume !!(0 != ~r~0); {14231#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:40,418 INFO L290 TraceCheckUtils]: 106: Hoare triple {14231#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14231#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:40,419 INFO L290 TraceCheckUtils]: 107: Hoare triple {14231#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14259#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:40,419 INFO L290 TraceCheckUtils]: 108: Hoare triple {14259#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {14259#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:40,420 INFO L272 TraceCheckUtils]: 109: Hoare triple {14259#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14259#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:40,420 INFO L290 TraceCheckUtils]: 110: Hoare triple {14259#(<= ~counter~0 11)} ~cond := #in~cond; {14259#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:40,420 INFO L290 TraceCheckUtils]: 111: Hoare triple {14259#(<= ~counter~0 11)} assume !(0 == ~cond); {14259#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:40,420 INFO L290 TraceCheckUtils]: 112: Hoare triple {14259#(<= ~counter~0 11)} assume true; {14259#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:40,421 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {14259#(<= ~counter~0 11)} {14259#(<= ~counter~0 11)} #63#return; {14259#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:40,421 INFO L290 TraceCheckUtils]: 114: Hoare triple {14259#(<= ~counter~0 11)} assume !!(0 != ~r~0); {14259#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:40,421 INFO L290 TraceCheckUtils]: 115: Hoare triple {14259#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14259#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:40,422 INFO L290 TraceCheckUtils]: 116: Hoare triple {14259#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14287#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:40,422 INFO L290 TraceCheckUtils]: 117: Hoare triple {14287#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {14287#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:40,423 INFO L272 TraceCheckUtils]: 118: Hoare triple {14287#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14287#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:40,423 INFO L290 TraceCheckUtils]: 119: Hoare triple {14287#(<= ~counter~0 12)} ~cond := #in~cond; {14287#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:40,423 INFO L290 TraceCheckUtils]: 120: Hoare triple {14287#(<= ~counter~0 12)} assume !(0 == ~cond); {14287#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:40,423 INFO L290 TraceCheckUtils]: 121: Hoare triple {14287#(<= ~counter~0 12)} assume true; {14287#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:40,424 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {14287#(<= ~counter~0 12)} {14287#(<= ~counter~0 12)} #63#return; {14287#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:40,424 INFO L290 TraceCheckUtils]: 123: Hoare triple {14287#(<= ~counter~0 12)} assume !!(0 != ~r~0); {14287#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:40,425 INFO L290 TraceCheckUtils]: 124: Hoare triple {14287#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14287#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:40,425 INFO L290 TraceCheckUtils]: 125: Hoare triple {14287#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14315#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:40,425 INFO L290 TraceCheckUtils]: 126: Hoare triple {14315#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {14315#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:40,426 INFO L272 TraceCheckUtils]: 127: Hoare triple {14315#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14315#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:40,426 INFO L290 TraceCheckUtils]: 128: Hoare triple {14315#(<= ~counter~0 13)} ~cond := #in~cond; {14315#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:40,426 INFO L290 TraceCheckUtils]: 129: Hoare triple {14315#(<= ~counter~0 13)} assume !(0 == ~cond); {14315#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:40,427 INFO L290 TraceCheckUtils]: 130: Hoare triple {14315#(<= ~counter~0 13)} assume true; {14315#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:40,427 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {14315#(<= ~counter~0 13)} {14315#(<= ~counter~0 13)} #63#return; {14315#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:40,428 INFO L290 TraceCheckUtils]: 132: Hoare triple {14315#(<= ~counter~0 13)} assume !!(0 != ~r~0); {14315#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:40,428 INFO L290 TraceCheckUtils]: 133: Hoare triple {14315#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14315#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:40,428 INFO L290 TraceCheckUtils]: 134: Hoare triple {14315#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14343#(<= |main_#t~post6| 13)} is VALID [2022-04-15 09:07:40,428 INFO L290 TraceCheckUtils]: 135: Hoare triple {14343#(<= |main_#t~post6| 13)} assume !(#t~post6 < 50);havoc #t~post6; {13923#false} is VALID [2022-04-15 09:07:40,429 INFO L272 TraceCheckUtils]: 136: Hoare triple {13923#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13923#false} is VALID [2022-04-15 09:07:40,429 INFO L290 TraceCheckUtils]: 137: Hoare triple {13923#false} ~cond := #in~cond; {13923#false} is VALID [2022-04-15 09:07:40,429 INFO L290 TraceCheckUtils]: 138: Hoare triple {13923#false} assume 0 == ~cond; {13923#false} is VALID [2022-04-15 09:07:40,429 INFO L290 TraceCheckUtils]: 139: Hoare triple {13923#false} assume !false; {13923#false} is VALID [2022-04-15 09:07:40,429 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 728 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:40,429 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:41,260 INFO L290 TraceCheckUtils]: 139: Hoare triple {13923#false} assume !false; {13923#false} is VALID [2022-04-15 09:07:41,260 INFO L290 TraceCheckUtils]: 138: Hoare triple {13923#false} assume 0 == ~cond; {13923#false} is VALID [2022-04-15 09:07:41,260 INFO L290 TraceCheckUtils]: 137: Hoare triple {13923#false} ~cond := #in~cond; {13923#false} is VALID [2022-04-15 09:07:41,260 INFO L272 TraceCheckUtils]: 136: Hoare triple {13923#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13923#false} is VALID [2022-04-15 09:07:41,260 INFO L290 TraceCheckUtils]: 135: Hoare triple {14371#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {13923#false} is VALID [2022-04-15 09:07:41,261 INFO L290 TraceCheckUtils]: 134: Hoare triple {14375#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14371#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:41,261 INFO L290 TraceCheckUtils]: 133: Hoare triple {14375#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14375#(< ~counter~0 50)} is VALID [2022-04-15 09:07:41,261 INFO L290 TraceCheckUtils]: 132: Hoare triple {14375#(< ~counter~0 50)} assume !!(0 != ~r~0); {14375#(< ~counter~0 50)} is VALID [2022-04-15 09:07:41,262 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {13922#true} {14375#(< ~counter~0 50)} #63#return; {14375#(< ~counter~0 50)} is VALID [2022-04-15 09:07:41,262 INFO L290 TraceCheckUtils]: 130: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,262 INFO L290 TraceCheckUtils]: 129: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,262 INFO L290 TraceCheckUtils]: 128: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,262 INFO L272 TraceCheckUtils]: 127: Hoare triple {14375#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,262 INFO L290 TraceCheckUtils]: 126: Hoare triple {14375#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {14375#(< ~counter~0 50)} is VALID [2022-04-15 09:07:41,263 INFO L290 TraceCheckUtils]: 125: Hoare triple {14403#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14375#(< ~counter~0 50)} is VALID [2022-04-15 09:07:41,263 INFO L290 TraceCheckUtils]: 124: Hoare triple {14403#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14403#(< ~counter~0 49)} is VALID [2022-04-15 09:07:41,264 INFO L290 TraceCheckUtils]: 123: Hoare triple {14403#(< ~counter~0 49)} assume !!(0 != ~r~0); {14403#(< ~counter~0 49)} is VALID [2022-04-15 09:07:41,264 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {13922#true} {14403#(< ~counter~0 49)} #63#return; {14403#(< ~counter~0 49)} is VALID [2022-04-15 09:07:41,264 INFO L290 TraceCheckUtils]: 121: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,264 INFO L290 TraceCheckUtils]: 120: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,264 INFO L290 TraceCheckUtils]: 119: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,264 INFO L272 TraceCheckUtils]: 118: Hoare triple {14403#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,265 INFO L290 TraceCheckUtils]: 117: Hoare triple {14403#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {14403#(< ~counter~0 49)} is VALID [2022-04-15 09:07:41,265 INFO L290 TraceCheckUtils]: 116: Hoare triple {14431#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14403#(< ~counter~0 49)} is VALID [2022-04-15 09:07:41,265 INFO L290 TraceCheckUtils]: 115: Hoare triple {14431#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14431#(< ~counter~0 48)} is VALID [2022-04-15 09:07:41,266 INFO L290 TraceCheckUtils]: 114: Hoare triple {14431#(< ~counter~0 48)} assume !!(0 != ~r~0); {14431#(< ~counter~0 48)} is VALID [2022-04-15 09:07:41,266 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {13922#true} {14431#(< ~counter~0 48)} #63#return; {14431#(< ~counter~0 48)} is VALID [2022-04-15 09:07:41,266 INFO L290 TraceCheckUtils]: 112: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,266 INFO L290 TraceCheckUtils]: 111: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,266 INFO L290 TraceCheckUtils]: 110: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,266 INFO L272 TraceCheckUtils]: 109: Hoare triple {14431#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,267 INFO L290 TraceCheckUtils]: 108: Hoare triple {14431#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {14431#(< ~counter~0 48)} is VALID [2022-04-15 09:07:41,267 INFO L290 TraceCheckUtils]: 107: Hoare triple {14459#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14431#(< ~counter~0 48)} is VALID [2022-04-15 09:07:41,267 INFO L290 TraceCheckUtils]: 106: Hoare triple {14459#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14459#(< ~counter~0 47)} is VALID [2022-04-15 09:07:41,268 INFO L290 TraceCheckUtils]: 105: Hoare triple {14459#(< ~counter~0 47)} assume !!(0 != ~r~0); {14459#(< ~counter~0 47)} is VALID [2022-04-15 09:07:41,268 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {13922#true} {14459#(< ~counter~0 47)} #63#return; {14459#(< ~counter~0 47)} is VALID [2022-04-15 09:07:41,268 INFO L290 TraceCheckUtils]: 103: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,268 INFO L290 TraceCheckUtils]: 102: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,269 INFO L290 TraceCheckUtils]: 101: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,269 INFO L272 TraceCheckUtils]: 100: Hoare triple {14459#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,269 INFO L290 TraceCheckUtils]: 99: Hoare triple {14459#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {14459#(< ~counter~0 47)} is VALID [2022-04-15 09:07:41,269 INFO L290 TraceCheckUtils]: 98: Hoare triple {14487#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14459#(< ~counter~0 47)} is VALID [2022-04-15 09:07:41,270 INFO L290 TraceCheckUtils]: 97: Hoare triple {14487#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14487#(< ~counter~0 46)} is VALID [2022-04-15 09:07:41,270 INFO L290 TraceCheckUtils]: 96: Hoare triple {14487#(< ~counter~0 46)} assume !!(0 != ~r~0); {14487#(< ~counter~0 46)} is VALID [2022-04-15 09:07:41,270 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {13922#true} {14487#(< ~counter~0 46)} #63#return; {14487#(< ~counter~0 46)} is VALID [2022-04-15 09:07:41,270 INFO L290 TraceCheckUtils]: 94: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,271 INFO L290 TraceCheckUtils]: 93: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,271 INFO L290 TraceCheckUtils]: 92: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,271 INFO L272 TraceCheckUtils]: 91: Hoare triple {14487#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,271 INFO L290 TraceCheckUtils]: 90: Hoare triple {14487#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {14487#(< ~counter~0 46)} is VALID [2022-04-15 09:07:41,271 INFO L290 TraceCheckUtils]: 89: Hoare triple {14515#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14487#(< ~counter~0 46)} is VALID [2022-04-15 09:07:41,272 INFO L290 TraceCheckUtils]: 88: Hoare triple {14515#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14515#(< ~counter~0 45)} is VALID [2022-04-15 09:07:41,272 INFO L290 TraceCheckUtils]: 87: Hoare triple {14515#(< ~counter~0 45)} assume !!(0 != ~r~0); {14515#(< ~counter~0 45)} is VALID [2022-04-15 09:07:41,272 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {13922#true} {14515#(< ~counter~0 45)} #63#return; {14515#(< ~counter~0 45)} is VALID [2022-04-15 09:07:41,273 INFO L290 TraceCheckUtils]: 85: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,273 INFO L290 TraceCheckUtils]: 84: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,273 INFO L290 TraceCheckUtils]: 83: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,273 INFO L272 TraceCheckUtils]: 82: Hoare triple {14515#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,273 INFO L290 TraceCheckUtils]: 81: Hoare triple {14515#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {14515#(< ~counter~0 45)} is VALID [2022-04-15 09:07:41,273 INFO L290 TraceCheckUtils]: 80: Hoare triple {14543#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14515#(< ~counter~0 45)} is VALID [2022-04-15 09:07:41,274 INFO L290 TraceCheckUtils]: 79: Hoare triple {14543#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14543#(< ~counter~0 44)} is VALID [2022-04-15 09:07:41,274 INFO L290 TraceCheckUtils]: 78: Hoare triple {14543#(< ~counter~0 44)} assume !!(0 != ~r~0); {14543#(< ~counter~0 44)} is VALID [2022-04-15 09:07:41,275 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {13922#true} {14543#(< ~counter~0 44)} #63#return; {14543#(< ~counter~0 44)} is VALID [2022-04-15 09:07:41,275 INFO L290 TraceCheckUtils]: 76: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,275 INFO L290 TraceCheckUtils]: 75: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,275 INFO L290 TraceCheckUtils]: 74: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,275 INFO L272 TraceCheckUtils]: 73: Hoare triple {14543#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,275 INFO L290 TraceCheckUtils]: 72: Hoare triple {14543#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {14543#(< ~counter~0 44)} is VALID [2022-04-15 09:07:41,276 INFO L290 TraceCheckUtils]: 71: Hoare triple {14571#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14543#(< ~counter~0 44)} is VALID [2022-04-15 09:07:41,276 INFO L290 TraceCheckUtils]: 70: Hoare triple {14571#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14571#(< ~counter~0 43)} is VALID [2022-04-15 09:07:41,276 INFO L290 TraceCheckUtils]: 69: Hoare triple {14571#(< ~counter~0 43)} assume !!(0 != ~r~0); {14571#(< ~counter~0 43)} is VALID [2022-04-15 09:07:41,277 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {13922#true} {14571#(< ~counter~0 43)} #63#return; {14571#(< ~counter~0 43)} is VALID [2022-04-15 09:07:41,277 INFO L290 TraceCheckUtils]: 67: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,277 INFO L290 TraceCheckUtils]: 66: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,277 INFO L290 TraceCheckUtils]: 65: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,277 INFO L272 TraceCheckUtils]: 64: Hoare triple {14571#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,277 INFO L290 TraceCheckUtils]: 63: Hoare triple {14571#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {14571#(< ~counter~0 43)} is VALID [2022-04-15 09:07:41,278 INFO L290 TraceCheckUtils]: 62: Hoare triple {14599#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14571#(< ~counter~0 43)} is VALID [2022-04-15 09:07:41,278 INFO L290 TraceCheckUtils]: 61: Hoare triple {14599#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14599#(< ~counter~0 42)} is VALID [2022-04-15 09:07:41,278 INFO L290 TraceCheckUtils]: 60: Hoare triple {14599#(< ~counter~0 42)} assume !!(0 != ~r~0); {14599#(< ~counter~0 42)} is VALID [2022-04-15 09:07:41,279 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13922#true} {14599#(< ~counter~0 42)} #63#return; {14599#(< ~counter~0 42)} is VALID [2022-04-15 09:07:41,279 INFO L290 TraceCheckUtils]: 58: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,279 INFO L290 TraceCheckUtils]: 57: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,279 INFO L290 TraceCheckUtils]: 56: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,279 INFO L272 TraceCheckUtils]: 55: Hoare triple {14599#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,279 INFO L290 TraceCheckUtils]: 54: Hoare triple {14599#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {14599#(< ~counter~0 42)} is VALID [2022-04-15 09:07:41,280 INFO L290 TraceCheckUtils]: 53: Hoare triple {14627#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14599#(< ~counter~0 42)} is VALID [2022-04-15 09:07:41,280 INFO L290 TraceCheckUtils]: 52: Hoare triple {14627#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14627#(< ~counter~0 41)} is VALID [2022-04-15 09:07:41,280 INFO L290 TraceCheckUtils]: 51: Hoare triple {14627#(< ~counter~0 41)} assume !!(0 != ~r~0); {14627#(< ~counter~0 41)} is VALID [2022-04-15 09:07:41,281 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {13922#true} {14627#(< ~counter~0 41)} #63#return; {14627#(< ~counter~0 41)} is VALID [2022-04-15 09:07:41,281 INFO L290 TraceCheckUtils]: 49: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,281 INFO L290 TraceCheckUtils]: 48: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,281 INFO L290 TraceCheckUtils]: 47: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,281 INFO L272 TraceCheckUtils]: 46: Hoare triple {14627#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,281 INFO L290 TraceCheckUtils]: 45: Hoare triple {14627#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {14627#(< ~counter~0 41)} is VALID [2022-04-15 09:07:41,282 INFO L290 TraceCheckUtils]: 44: Hoare triple {14655#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14627#(< ~counter~0 41)} is VALID [2022-04-15 09:07:41,282 INFO L290 TraceCheckUtils]: 43: Hoare triple {14655#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14655#(< ~counter~0 40)} is VALID [2022-04-15 09:07:41,282 INFO L290 TraceCheckUtils]: 42: Hoare triple {14655#(< ~counter~0 40)} assume !!(0 != ~r~0); {14655#(< ~counter~0 40)} is VALID [2022-04-15 09:07:41,283 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {13922#true} {14655#(< ~counter~0 40)} #63#return; {14655#(< ~counter~0 40)} is VALID [2022-04-15 09:07:41,283 INFO L290 TraceCheckUtils]: 40: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,283 INFO L290 TraceCheckUtils]: 39: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,283 INFO L290 TraceCheckUtils]: 38: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,283 INFO L272 TraceCheckUtils]: 37: Hoare triple {14655#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,283 INFO L290 TraceCheckUtils]: 36: Hoare triple {14655#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {14655#(< ~counter~0 40)} is VALID [2022-04-15 09:07:41,284 INFO L290 TraceCheckUtils]: 35: Hoare triple {14683#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14655#(< ~counter~0 40)} is VALID [2022-04-15 09:07:41,284 INFO L290 TraceCheckUtils]: 34: Hoare triple {14683#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14683#(< ~counter~0 39)} is VALID [2022-04-15 09:07:41,284 INFO L290 TraceCheckUtils]: 33: Hoare triple {14683#(< ~counter~0 39)} assume !!(0 != ~r~0); {14683#(< ~counter~0 39)} is VALID [2022-04-15 09:07:41,285 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13922#true} {14683#(< ~counter~0 39)} #63#return; {14683#(< ~counter~0 39)} is VALID [2022-04-15 09:07:41,285 INFO L290 TraceCheckUtils]: 31: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,285 INFO L290 TraceCheckUtils]: 30: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,285 INFO L290 TraceCheckUtils]: 29: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,285 INFO L272 TraceCheckUtils]: 28: Hoare triple {14683#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,286 INFO L290 TraceCheckUtils]: 27: Hoare triple {14683#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {14683#(< ~counter~0 39)} is VALID [2022-04-15 09:07:41,286 INFO L290 TraceCheckUtils]: 26: Hoare triple {14711#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14683#(< ~counter~0 39)} is VALID [2022-04-15 09:07:41,286 INFO L290 TraceCheckUtils]: 25: Hoare triple {14711#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14711#(< ~counter~0 38)} is VALID [2022-04-15 09:07:41,287 INFO L290 TraceCheckUtils]: 24: Hoare triple {14711#(< ~counter~0 38)} assume !!(0 != ~r~0); {14711#(< ~counter~0 38)} is VALID [2022-04-15 09:07:41,287 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13922#true} {14711#(< ~counter~0 38)} #63#return; {14711#(< ~counter~0 38)} is VALID [2022-04-15 09:07:41,287 INFO L290 TraceCheckUtils]: 22: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,287 INFO L290 TraceCheckUtils]: 21: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,287 INFO L290 TraceCheckUtils]: 20: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,287 INFO L272 TraceCheckUtils]: 19: Hoare triple {14711#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,288 INFO L290 TraceCheckUtils]: 18: Hoare triple {14711#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {14711#(< ~counter~0 38)} is VALID [2022-04-15 09:07:41,288 INFO L290 TraceCheckUtils]: 17: Hoare triple {14739#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14711#(< ~counter~0 38)} is VALID [2022-04-15 09:07:41,288 INFO L290 TraceCheckUtils]: 16: Hoare triple {14739#(< ~counter~0 37)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {14739#(< ~counter~0 37)} is VALID [2022-04-15 09:07:41,289 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13922#true} {14739#(< ~counter~0 37)} #61#return; {14739#(< ~counter~0 37)} is VALID [2022-04-15 09:07:41,289 INFO L290 TraceCheckUtils]: 14: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,289 INFO L290 TraceCheckUtils]: 13: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,289 INFO L290 TraceCheckUtils]: 12: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,289 INFO L272 TraceCheckUtils]: 11: Hoare triple {14739#(< ~counter~0 37)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,289 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13922#true} {14739#(< ~counter~0 37)} #59#return; {14739#(< ~counter~0 37)} is VALID [2022-04-15 09:07:41,290 INFO L290 TraceCheckUtils]: 9: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-15 09:07:41,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-15 09:07:41,290 INFO L290 TraceCheckUtils]: 7: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-15 09:07:41,290 INFO L272 TraceCheckUtils]: 6: Hoare triple {14739#(< ~counter~0 37)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13922#true} is VALID [2022-04-15 09:07:41,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {14739#(< ~counter~0 37)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {14739#(< ~counter~0 37)} is VALID [2022-04-15 09:07:41,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {14739#(< ~counter~0 37)} call #t~ret7 := main(); {14739#(< ~counter~0 37)} is VALID [2022-04-15 09:07:41,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14739#(< ~counter~0 37)} {13922#true} #67#return; {14739#(< ~counter~0 37)} is VALID [2022-04-15 09:07:41,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {14739#(< ~counter~0 37)} assume true; {14739#(< ~counter~0 37)} is VALID [2022-04-15 09:07:41,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {13922#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {14739#(< ~counter~0 37)} is VALID [2022-04-15 09:07:41,293 INFO L272 TraceCheckUtils]: 0: Hoare triple {13922#true} call ULTIMATE.init(); {13922#true} is VALID [2022-04-15 09:07:41,293 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 416 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2022-04-15 09:07:41,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:41,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735877531] [2022-04-15 09:07:41,294 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:41,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [590933045] [2022-04-15 09:07:41,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [590933045] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:41,294 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:41,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2022-04-15 09:07:41,294 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:41,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [594485503] [2022-04-15 09:07:41,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [594485503] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:41,295 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:41,295 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-15 09:07:41,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549667148] [2022-04-15 09:07:41,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:41,295 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 [2022-04-15 09:07:41,296 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:41,296 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) [2022-04-15 09:07:41,398 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:41,398 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-15 09:07:41,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:41,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-15 09:07:41,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=552, Unknown=0, NotChecked=0, Total=992 [2022-04-15 09:07:41,399 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) [2022-04-15 09:07:41,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:41,930 INFO L93 Difference]: Finished difference Result 151 states and 166 transitions. [2022-04-15 09:07:41,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-15 09:07:41,930 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 [2022-04-15 09:07:41,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:41,931 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) [2022-04-15 09:07:41,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-15 09:07:41,934 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) [2022-04-15 09:07:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-15 09:07:41,937 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 165 transitions. [2022-04-15 09:07:42,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:42,075 INFO L225 Difference]: With dead ends: 151 [2022-04-15 09:07:42,075 INFO L226 Difference]: Without dead ends: 146 [2022-04-15 09:07:42,076 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:07:42,077 INFO L913 BasicCegarLoop]: 39 mSDtfsCounter, 66 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:42,077 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [66 Valid, 174 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:07:42,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-04-15 09:07:42,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2022-04-15 09:07:42,282 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:42,282 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) [2022-04-15 09:07:42,283 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) [2022-04-15 09:07:42,283 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) [2022-04-15 09:07:42,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:42,286 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-15 09:07:42,286 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-15 09:07:42,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:42,286 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:42,287 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. [2022-04-15 09:07:42,287 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. [2022-04-15 09:07:42,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:42,289 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-15 09:07:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-15 09:07:42,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:42,290 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:42,290 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:42,290 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:42,290 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) [2022-04-15 09:07:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 161 transitions. [2022-04-15 09:07:42,293 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 161 transitions. Word has length 140 [2022-04-15 09:07:42,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:42,293 INFO L478 AbstractCegarLoop]: Abstraction has 146 states and 161 transitions. [2022-04-15 09:07:42,294 INFO L479 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) [2022-04-15 09:07:42,294 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 146 states and 161 transitions. [2022-04-15 09:07:43,655 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:43,655 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-15 09:07:43,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-15 09:07:43,655 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:43,656 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:43,673 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:43,859 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-15 09:07:43,860 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:43,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:43,860 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 27 times [2022-04-15 09:07:43,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:43,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1248050043] [2022-04-15 09:07:43,861 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:43,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 28 times [2022-04-15 09:07:43,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:43,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103054595] [2022-04-15 09:07:43,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:43,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:43,888 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:43,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [535470167] [2022-04-15 09:07:43,888 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:07:43,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:43,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:43,889 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) [2022-04-15 09:07:43,891 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-15 09:07:44,168 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:07:44,168 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:07:44,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-15 09:07:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:07:44,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:07:44,929 INFO L272 TraceCheckUtils]: 0: Hoare triple {15705#true} call ULTIMATE.init(); {15705#true} is VALID [2022-04-15 09:07:44,929 INFO L290 TraceCheckUtils]: 1: Hoare triple {15705#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,930 INFO L290 TraceCheckUtils]: 2: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,930 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15713#(<= ~counter~0 0)} {15705#true} #67#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,930 INFO L272 TraceCheckUtils]: 4: Hoare triple {15713#(<= ~counter~0 0)} call #t~ret7 := main(); {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,930 INFO L290 TraceCheckUtils]: 5: Hoare triple {15713#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,931 INFO L272 TraceCheckUtils]: 6: Hoare triple {15713#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,931 INFO L290 TraceCheckUtils]: 7: Hoare triple {15713#(<= ~counter~0 0)} ~cond := #in~cond; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,931 INFO L290 TraceCheckUtils]: 8: Hoare triple {15713#(<= ~counter~0 0)} assume !(0 == ~cond); {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,932 INFO L290 TraceCheckUtils]: 9: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,932 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15713#(<= ~counter~0 0)} {15713#(<= ~counter~0 0)} #59#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,933 INFO L272 TraceCheckUtils]: 11: Hoare triple {15713#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,933 INFO L290 TraceCheckUtils]: 12: Hoare triple {15713#(<= ~counter~0 0)} ~cond := #in~cond; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,933 INFO L290 TraceCheckUtils]: 13: Hoare triple {15713#(<= ~counter~0 0)} assume !(0 == ~cond); {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,933 INFO L290 TraceCheckUtils]: 14: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,934 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15713#(<= ~counter~0 0)} {15713#(<= ~counter~0 0)} #61#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,934 INFO L290 TraceCheckUtils]: 16: Hoare triple {15713#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {15713#(<= ~counter~0 0)} is VALID [2022-04-15 09:07:44,935 INFO L290 TraceCheckUtils]: 17: Hoare triple {15713#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15762#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:44,935 INFO L290 TraceCheckUtils]: 18: Hoare triple {15762#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {15762#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:44,936 INFO L272 TraceCheckUtils]: 19: Hoare triple {15762#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15762#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:44,936 INFO L290 TraceCheckUtils]: 20: Hoare triple {15762#(<= ~counter~0 1)} ~cond := #in~cond; {15762#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:44,936 INFO L290 TraceCheckUtils]: 21: Hoare triple {15762#(<= ~counter~0 1)} assume !(0 == ~cond); {15762#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:44,936 INFO L290 TraceCheckUtils]: 22: Hoare triple {15762#(<= ~counter~0 1)} assume true; {15762#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:44,937 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15762#(<= ~counter~0 1)} {15762#(<= ~counter~0 1)} #63#return; {15762#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:44,937 INFO L290 TraceCheckUtils]: 24: Hoare triple {15762#(<= ~counter~0 1)} assume !!(0 != ~r~0); {15762#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:44,937 INFO L290 TraceCheckUtils]: 25: Hoare triple {15762#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15762#(<= ~counter~0 1)} is VALID [2022-04-15 09:07:44,938 INFO L290 TraceCheckUtils]: 26: Hoare triple {15762#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15790#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:44,938 INFO L290 TraceCheckUtils]: 27: Hoare triple {15790#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {15790#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:44,939 INFO L272 TraceCheckUtils]: 28: Hoare triple {15790#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15790#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:44,939 INFO L290 TraceCheckUtils]: 29: Hoare triple {15790#(<= ~counter~0 2)} ~cond := #in~cond; {15790#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:44,939 INFO L290 TraceCheckUtils]: 30: Hoare triple {15790#(<= ~counter~0 2)} assume !(0 == ~cond); {15790#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:44,940 INFO L290 TraceCheckUtils]: 31: Hoare triple {15790#(<= ~counter~0 2)} assume true; {15790#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:44,940 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15790#(<= ~counter~0 2)} {15790#(<= ~counter~0 2)} #63#return; {15790#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:44,941 INFO L290 TraceCheckUtils]: 33: Hoare triple {15790#(<= ~counter~0 2)} assume !!(0 != ~r~0); {15790#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:44,941 INFO L290 TraceCheckUtils]: 34: Hoare triple {15790#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15790#(<= ~counter~0 2)} is VALID [2022-04-15 09:07:44,941 INFO L290 TraceCheckUtils]: 35: Hoare triple {15790#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15818#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:44,942 INFO L290 TraceCheckUtils]: 36: Hoare triple {15818#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {15818#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:44,942 INFO L272 TraceCheckUtils]: 37: Hoare triple {15818#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15818#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:44,942 INFO L290 TraceCheckUtils]: 38: Hoare triple {15818#(<= ~counter~0 3)} ~cond := #in~cond; {15818#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:44,943 INFO L290 TraceCheckUtils]: 39: Hoare triple {15818#(<= ~counter~0 3)} assume !(0 == ~cond); {15818#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:44,943 INFO L290 TraceCheckUtils]: 40: Hoare triple {15818#(<= ~counter~0 3)} assume true; {15818#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:44,944 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15818#(<= ~counter~0 3)} {15818#(<= ~counter~0 3)} #63#return; {15818#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:44,944 INFO L290 TraceCheckUtils]: 42: Hoare triple {15818#(<= ~counter~0 3)} assume !!(0 != ~r~0); {15818#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:44,944 INFO L290 TraceCheckUtils]: 43: Hoare triple {15818#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15818#(<= ~counter~0 3)} is VALID [2022-04-15 09:07:44,945 INFO L290 TraceCheckUtils]: 44: Hoare triple {15818#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15846#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:44,945 INFO L290 TraceCheckUtils]: 45: Hoare triple {15846#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {15846#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:44,945 INFO L272 TraceCheckUtils]: 46: Hoare triple {15846#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15846#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:44,946 INFO L290 TraceCheckUtils]: 47: Hoare triple {15846#(<= ~counter~0 4)} ~cond := #in~cond; {15846#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:44,946 INFO L290 TraceCheckUtils]: 48: Hoare triple {15846#(<= ~counter~0 4)} assume !(0 == ~cond); {15846#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:44,946 INFO L290 TraceCheckUtils]: 49: Hoare triple {15846#(<= ~counter~0 4)} assume true; {15846#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:44,947 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15846#(<= ~counter~0 4)} {15846#(<= ~counter~0 4)} #63#return; {15846#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:44,947 INFO L290 TraceCheckUtils]: 51: Hoare triple {15846#(<= ~counter~0 4)} assume !!(0 != ~r~0); {15846#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:44,947 INFO L290 TraceCheckUtils]: 52: Hoare triple {15846#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15846#(<= ~counter~0 4)} is VALID [2022-04-15 09:07:44,948 INFO L290 TraceCheckUtils]: 53: Hoare triple {15846#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15874#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:44,948 INFO L290 TraceCheckUtils]: 54: Hoare triple {15874#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {15874#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:44,949 INFO L272 TraceCheckUtils]: 55: Hoare triple {15874#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15874#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:44,949 INFO L290 TraceCheckUtils]: 56: Hoare triple {15874#(<= ~counter~0 5)} ~cond := #in~cond; {15874#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:44,949 INFO L290 TraceCheckUtils]: 57: Hoare triple {15874#(<= ~counter~0 5)} assume !(0 == ~cond); {15874#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:44,949 INFO L290 TraceCheckUtils]: 58: Hoare triple {15874#(<= ~counter~0 5)} assume true; {15874#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:44,950 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15874#(<= ~counter~0 5)} {15874#(<= ~counter~0 5)} #63#return; {15874#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:44,950 INFO L290 TraceCheckUtils]: 60: Hoare triple {15874#(<= ~counter~0 5)} assume !!(0 != ~r~0); {15874#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:44,951 INFO L290 TraceCheckUtils]: 61: Hoare triple {15874#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15874#(<= ~counter~0 5)} is VALID [2022-04-15 09:07:44,951 INFO L290 TraceCheckUtils]: 62: Hoare triple {15874#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15902#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:44,951 INFO L290 TraceCheckUtils]: 63: Hoare triple {15902#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {15902#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:44,952 INFO L272 TraceCheckUtils]: 64: Hoare triple {15902#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15902#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:44,952 INFO L290 TraceCheckUtils]: 65: Hoare triple {15902#(<= ~counter~0 6)} ~cond := #in~cond; {15902#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:44,952 INFO L290 TraceCheckUtils]: 66: Hoare triple {15902#(<= ~counter~0 6)} assume !(0 == ~cond); {15902#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:44,953 INFO L290 TraceCheckUtils]: 67: Hoare triple {15902#(<= ~counter~0 6)} assume true; {15902#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:44,953 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15902#(<= ~counter~0 6)} {15902#(<= ~counter~0 6)} #63#return; {15902#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:44,955 INFO L290 TraceCheckUtils]: 69: Hoare triple {15902#(<= ~counter~0 6)} assume !!(0 != ~r~0); {15902#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:44,956 INFO L290 TraceCheckUtils]: 70: Hoare triple {15902#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15902#(<= ~counter~0 6)} is VALID [2022-04-15 09:07:44,956 INFO L290 TraceCheckUtils]: 71: Hoare triple {15902#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15930#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:44,956 INFO L290 TraceCheckUtils]: 72: Hoare triple {15930#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {15930#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:44,957 INFO L272 TraceCheckUtils]: 73: Hoare triple {15930#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15930#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:44,957 INFO L290 TraceCheckUtils]: 74: Hoare triple {15930#(<= ~counter~0 7)} ~cond := #in~cond; {15930#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:44,957 INFO L290 TraceCheckUtils]: 75: Hoare triple {15930#(<= ~counter~0 7)} assume !(0 == ~cond); {15930#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:44,958 INFO L290 TraceCheckUtils]: 76: Hoare triple {15930#(<= ~counter~0 7)} assume true; {15930#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:44,958 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15930#(<= ~counter~0 7)} {15930#(<= ~counter~0 7)} #63#return; {15930#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:44,958 INFO L290 TraceCheckUtils]: 78: Hoare triple {15930#(<= ~counter~0 7)} assume !!(0 != ~r~0); {15930#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:44,959 INFO L290 TraceCheckUtils]: 79: Hoare triple {15930#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15930#(<= ~counter~0 7)} is VALID [2022-04-15 09:07:44,959 INFO L290 TraceCheckUtils]: 80: Hoare triple {15930#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15958#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:44,960 INFO L290 TraceCheckUtils]: 81: Hoare triple {15958#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {15958#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:44,960 INFO L272 TraceCheckUtils]: 82: Hoare triple {15958#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15958#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:44,960 INFO L290 TraceCheckUtils]: 83: Hoare triple {15958#(<= ~counter~0 8)} ~cond := #in~cond; {15958#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:44,961 INFO L290 TraceCheckUtils]: 84: Hoare triple {15958#(<= ~counter~0 8)} assume !(0 == ~cond); {15958#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:44,961 INFO L290 TraceCheckUtils]: 85: Hoare triple {15958#(<= ~counter~0 8)} assume true; {15958#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:44,961 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15958#(<= ~counter~0 8)} {15958#(<= ~counter~0 8)} #63#return; {15958#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:44,962 INFO L290 TraceCheckUtils]: 87: Hoare triple {15958#(<= ~counter~0 8)} assume !!(0 != ~r~0); {15958#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:44,962 INFO L290 TraceCheckUtils]: 88: Hoare triple {15958#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15958#(<= ~counter~0 8)} is VALID [2022-04-15 09:07:44,963 INFO L290 TraceCheckUtils]: 89: Hoare triple {15958#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15986#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:44,963 INFO L290 TraceCheckUtils]: 90: Hoare triple {15986#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {15986#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:44,963 INFO L272 TraceCheckUtils]: 91: Hoare triple {15986#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15986#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:44,964 INFO L290 TraceCheckUtils]: 92: Hoare triple {15986#(<= ~counter~0 9)} ~cond := #in~cond; {15986#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:44,964 INFO L290 TraceCheckUtils]: 93: Hoare triple {15986#(<= ~counter~0 9)} assume !(0 == ~cond); {15986#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:44,964 INFO L290 TraceCheckUtils]: 94: Hoare triple {15986#(<= ~counter~0 9)} assume true; {15986#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:44,965 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15986#(<= ~counter~0 9)} {15986#(<= ~counter~0 9)} #63#return; {15986#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:44,965 INFO L290 TraceCheckUtils]: 96: Hoare triple {15986#(<= ~counter~0 9)} assume !!(0 != ~r~0); {15986#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:44,965 INFO L290 TraceCheckUtils]: 97: Hoare triple {15986#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15986#(<= ~counter~0 9)} is VALID [2022-04-15 09:07:44,966 INFO L290 TraceCheckUtils]: 98: Hoare triple {15986#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16014#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:44,966 INFO L290 TraceCheckUtils]: 99: Hoare triple {16014#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {16014#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:44,967 INFO L272 TraceCheckUtils]: 100: Hoare triple {16014#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16014#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:44,967 INFO L290 TraceCheckUtils]: 101: Hoare triple {16014#(<= ~counter~0 10)} ~cond := #in~cond; {16014#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:44,967 INFO L290 TraceCheckUtils]: 102: Hoare triple {16014#(<= ~counter~0 10)} assume !(0 == ~cond); {16014#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:44,967 INFO L290 TraceCheckUtils]: 103: Hoare triple {16014#(<= ~counter~0 10)} assume true; {16014#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:44,968 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {16014#(<= ~counter~0 10)} {16014#(<= ~counter~0 10)} #63#return; {16014#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:44,968 INFO L290 TraceCheckUtils]: 105: Hoare triple {16014#(<= ~counter~0 10)} assume !!(0 != ~r~0); {16014#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:44,968 INFO L290 TraceCheckUtils]: 106: Hoare triple {16014#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16014#(<= ~counter~0 10)} is VALID [2022-04-15 09:07:44,969 INFO L290 TraceCheckUtils]: 107: Hoare triple {16014#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16042#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:44,969 INFO L290 TraceCheckUtils]: 108: Hoare triple {16042#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {16042#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:44,970 INFO L272 TraceCheckUtils]: 109: Hoare triple {16042#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16042#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:44,970 INFO L290 TraceCheckUtils]: 110: Hoare triple {16042#(<= ~counter~0 11)} ~cond := #in~cond; {16042#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:44,970 INFO L290 TraceCheckUtils]: 111: Hoare triple {16042#(<= ~counter~0 11)} assume !(0 == ~cond); {16042#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:44,971 INFO L290 TraceCheckUtils]: 112: Hoare triple {16042#(<= ~counter~0 11)} assume true; {16042#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:44,971 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {16042#(<= ~counter~0 11)} {16042#(<= ~counter~0 11)} #63#return; {16042#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:44,971 INFO L290 TraceCheckUtils]: 114: Hoare triple {16042#(<= ~counter~0 11)} assume !!(0 != ~r~0); {16042#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:44,972 INFO L290 TraceCheckUtils]: 115: Hoare triple {16042#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16042#(<= ~counter~0 11)} is VALID [2022-04-15 09:07:44,972 INFO L290 TraceCheckUtils]: 116: Hoare triple {16042#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16070#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:44,972 INFO L290 TraceCheckUtils]: 117: Hoare triple {16070#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {16070#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:44,973 INFO L272 TraceCheckUtils]: 118: Hoare triple {16070#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16070#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:44,973 INFO L290 TraceCheckUtils]: 119: Hoare triple {16070#(<= ~counter~0 12)} ~cond := #in~cond; {16070#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:44,973 INFO L290 TraceCheckUtils]: 120: Hoare triple {16070#(<= ~counter~0 12)} assume !(0 == ~cond); {16070#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:44,974 INFO L290 TraceCheckUtils]: 121: Hoare triple {16070#(<= ~counter~0 12)} assume true; {16070#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:44,974 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {16070#(<= ~counter~0 12)} {16070#(<= ~counter~0 12)} #63#return; {16070#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:44,975 INFO L290 TraceCheckUtils]: 123: Hoare triple {16070#(<= ~counter~0 12)} assume !!(0 != ~r~0); {16070#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:44,975 INFO L290 TraceCheckUtils]: 124: Hoare triple {16070#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16070#(<= ~counter~0 12)} is VALID [2022-04-15 09:07:44,975 INFO L290 TraceCheckUtils]: 125: Hoare triple {16070#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16098#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:44,976 INFO L290 TraceCheckUtils]: 126: Hoare triple {16098#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {16098#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:44,976 INFO L272 TraceCheckUtils]: 127: Hoare triple {16098#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16098#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:44,976 INFO L290 TraceCheckUtils]: 128: Hoare triple {16098#(<= ~counter~0 13)} ~cond := #in~cond; {16098#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:44,977 INFO L290 TraceCheckUtils]: 129: Hoare triple {16098#(<= ~counter~0 13)} assume !(0 == ~cond); {16098#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:44,977 INFO L290 TraceCheckUtils]: 130: Hoare triple {16098#(<= ~counter~0 13)} assume true; {16098#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:44,977 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {16098#(<= ~counter~0 13)} {16098#(<= ~counter~0 13)} #63#return; {16098#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:44,978 INFO L290 TraceCheckUtils]: 132: Hoare triple {16098#(<= ~counter~0 13)} assume !!(0 != ~r~0); {16098#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:44,978 INFO L290 TraceCheckUtils]: 133: Hoare triple {16098#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16098#(<= ~counter~0 13)} is VALID [2022-04-15 09:07:44,979 INFO L290 TraceCheckUtils]: 134: Hoare triple {16098#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16126#(<= ~counter~0 14)} is VALID [2022-04-15 09:07:44,979 INFO L290 TraceCheckUtils]: 135: Hoare triple {16126#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {16126#(<= ~counter~0 14)} is VALID [2022-04-15 09:07:44,979 INFO L272 TraceCheckUtils]: 136: Hoare triple {16126#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16126#(<= ~counter~0 14)} is VALID [2022-04-15 09:07:44,980 INFO L290 TraceCheckUtils]: 137: Hoare triple {16126#(<= ~counter~0 14)} ~cond := #in~cond; {16126#(<= ~counter~0 14)} is VALID [2022-04-15 09:07:44,980 INFO L290 TraceCheckUtils]: 138: Hoare triple {16126#(<= ~counter~0 14)} assume !(0 == ~cond); {16126#(<= ~counter~0 14)} is VALID [2022-04-15 09:07:44,980 INFO L290 TraceCheckUtils]: 139: Hoare triple {16126#(<= ~counter~0 14)} assume true; {16126#(<= ~counter~0 14)} is VALID [2022-04-15 09:07:44,981 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {16126#(<= ~counter~0 14)} {16126#(<= ~counter~0 14)} #63#return; {16126#(<= ~counter~0 14)} is VALID [2022-04-15 09:07:44,981 INFO L290 TraceCheckUtils]: 141: Hoare triple {16126#(<= ~counter~0 14)} assume !!(0 != ~r~0); {16126#(<= ~counter~0 14)} is VALID [2022-04-15 09:07:44,981 INFO L290 TraceCheckUtils]: 142: Hoare triple {16126#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16126#(<= ~counter~0 14)} is VALID [2022-04-15 09:07:44,982 INFO L290 TraceCheckUtils]: 143: Hoare triple {16126#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16154#(<= |main_#t~post6| 14)} is VALID [2022-04-15 09:07:44,982 INFO L290 TraceCheckUtils]: 144: Hoare triple {16154#(<= |main_#t~post6| 14)} assume !(#t~post6 < 50);havoc #t~post6; {15706#false} is VALID [2022-04-15 09:07:44,982 INFO L272 TraceCheckUtils]: 145: Hoare triple {15706#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15706#false} is VALID [2022-04-15 09:07:44,982 INFO L290 TraceCheckUtils]: 146: Hoare triple {15706#false} ~cond := #in~cond; {15706#false} is VALID [2022-04-15 09:07:44,982 INFO L290 TraceCheckUtils]: 147: Hoare triple {15706#false} assume 0 == ~cond; {15706#false} is VALID [2022-04-15 09:07:44,982 INFO L290 TraceCheckUtils]: 148: Hoare triple {15706#false} assume !false; {15706#false} is VALID [2022-04-15 09:07:44,983 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 847 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:07:44,983 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:07:45,856 INFO L290 TraceCheckUtils]: 148: Hoare triple {15706#false} assume !false; {15706#false} is VALID [2022-04-15 09:07:45,857 INFO L290 TraceCheckUtils]: 147: Hoare triple {15706#false} assume 0 == ~cond; {15706#false} is VALID [2022-04-15 09:07:45,857 INFO L290 TraceCheckUtils]: 146: Hoare triple {15706#false} ~cond := #in~cond; {15706#false} is VALID [2022-04-15 09:07:45,857 INFO L272 TraceCheckUtils]: 145: Hoare triple {15706#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15706#false} is VALID [2022-04-15 09:07:45,857 INFO L290 TraceCheckUtils]: 144: Hoare triple {16182#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {15706#false} is VALID [2022-04-15 09:07:45,857 INFO L290 TraceCheckUtils]: 143: Hoare triple {16186#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16182#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:07:45,858 INFO L290 TraceCheckUtils]: 142: Hoare triple {16186#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16186#(< ~counter~0 50)} is VALID [2022-04-15 09:07:45,858 INFO L290 TraceCheckUtils]: 141: Hoare triple {16186#(< ~counter~0 50)} assume !!(0 != ~r~0); {16186#(< ~counter~0 50)} is VALID [2022-04-15 09:07:45,858 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {15705#true} {16186#(< ~counter~0 50)} #63#return; {16186#(< ~counter~0 50)} is VALID [2022-04-15 09:07:45,859 INFO L290 TraceCheckUtils]: 139: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,859 INFO L290 TraceCheckUtils]: 138: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,859 INFO L290 TraceCheckUtils]: 137: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,859 INFO L272 TraceCheckUtils]: 136: Hoare triple {16186#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,859 INFO L290 TraceCheckUtils]: 135: Hoare triple {16186#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {16186#(< ~counter~0 50)} is VALID [2022-04-15 09:07:45,860 INFO L290 TraceCheckUtils]: 134: Hoare triple {16214#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16186#(< ~counter~0 50)} is VALID [2022-04-15 09:07:45,860 INFO L290 TraceCheckUtils]: 133: Hoare triple {16214#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16214#(< ~counter~0 49)} is VALID [2022-04-15 09:07:45,860 INFO L290 TraceCheckUtils]: 132: Hoare triple {16214#(< ~counter~0 49)} assume !!(0 != ~r~0); {16214#(< ~counter~0 49)} is VALID [2022-04-15 09:07:45,861 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {15705#true} {16214#(< ~counter~0 49)} #63#return; {16214#(< ~counter~0 49)} is VALID [2022-04-15 09:07:45,861 INFO L290 TraceCheckUtils]: 130: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,861 INFO L290 TraceCheckUtils]: 129: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,861 INFO L290 TraceCheckUtils]: 128: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,861 INFO L272 TraceCheckUtils]: 127: Hoare triple {16214#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,861 INFO L290 TraceCheckUtils]: 126: Hoare triple {16214#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {16214#(< ~counter~0 49)} is VALID [2022-04-15 09:07:45,862 INFO L290 TraceCheckUtils]: 125: Hoare triple {16242#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16214#(< ~counter~0 49)} is VALID [2022-04-15 09:07:45,862 INFO L290 TraceCheckUtils]: 124: Hoare triple {16242#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16242#(< ~counter~0 48)} is VALID [2022-04-15 09:07:45,862 INFO L290 TraceCheckUtils]: 123: Hoare triple {16242#(< ~counter~0 48)} assume !!(0 != ~r~0); {16242#(< ~counter~0 48)} is VALID [2022-04-15 09:07:45,863 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {15705#true} {16242#(< ~counter~0 48)} #63#return; {16242#(< ~counter~0 48)} is VALID [2022-04-15 09:07:45,863 INFO L290 TraceCheckUtils]: 121: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,863 INFO L290 TraceCheckUtils]: 120: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,863 INFO L290 TraceCheckUtils]: 119: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,863 INFO L272 TraceCheckUtils]: 118: Hoare triple {16242#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,863 INFO L290 TraceCheckUtils]: 117: Hoare triple {16242#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {16242#(< ~counter~0 48)} is VALID [2022-04-15 09:07:45,864 INFO L290 TraceCheckUtils]: 116: Hoare triple {16270#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16242#(< ~counter~0 48)} is VALID [2022-04-15 09:07:45,864 INFO L290 TraceCheckUtils]: 115: Hoare triple {16270#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16270#(< ~counter~0 47)} is VALID [2022-04-15 09:07:45,864 INFO L290 TraceCheckUtils]: 114: Hoare triple {16270#(< ~counter~0 47)} assume !!(0 != ~r~0); {16270#(< ~counter~0 47)} is VALID [2022-04-15 09:07:45,884 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {15705#true} {16270#(< ~counter~0 47)} #63#return; {16270#(< ~counter~0 47)} is VALID [2022-04-15 09:07:45,884 INFO L290 TraceCheckUtils]: 112: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,884 INFO L290 TraceCheckUtils]: 111: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,884 INFO L290 TraceCheckUtils]: 110: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,884 INFO L272 TraceCheckUtils]: 109: Hoare triple {16270#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,885 INFO L290 TraceCheckUtils]: 108: Hoare triple {16270#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {16270#(< ~counter~0 47)} is VALID [2022-04-15 09:07:45,886 INFO L290 TraceCheckUtils]: 107: Hoare triple {16298#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16270#(< ~counter~0 47)} is VALID [2022-04-15 09:07:45,886 INFO L290 TraceCheckUtils]: 106: Hoare triple {16298#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16298#(< ~counter~0 46)} is VALID [2022-04-15 09:07:45,887 INFO L290 TraceCheckUtils]: 105: Hoare triple {16298#(< ~counter~0 46)} assume !!(0 != ~r~0); {16298#(< ~counter~0 46)} is VALID [2022-04-15 09:07:45,888 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {15705#true} {16298#(< ~counter~0 46)} #63#return; {16298#(< ~counter~0 46)} is VALID [2022-04-15 09:07:45,888 INFO L290 TraceCheckUtils]: 103: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,888 INFO L290 TraceCheckUtils]: 102: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,888 INFO L290 TraceCheckUtils]: 101: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,888 INFO L272 TraceCheckUtils]: 100: Hoare triple {16298#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,889 INFO L290 TraceCheckUtils]: 99: Hoare triple {16298#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {16298#(< ~counter~0 46)} is VALID [2022-04-15 09:07:45,890 INFO L290 TraceCheckUtils]: 98: Hoare triple {16326#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16298#(< ~counter~0 46)} is VALID [2022-04-15 09:07:45,890 INFO L290 TraceCheckUtils]: 97: Hoare triple {16326#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16326#(< ~counter~0 45)} is VALID [2022-04-15 09:07:45,891 INFO L290 TraceCheckUtils]: 96: Hoare triple {16326#(< ~counter~0 45)} assume !!(0 != ~r~0); {16326#(< ~counter~0 45)} is VALID [2022-04-15 09:07:45,892 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15705#true} {16326#(< ~counter~0 45)} #63#return; {16326#(< ~counter~0 45)} is VALID [2022-04-15 09:07:45,892 INFO L290 TraceCheckUtils]: 94: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,892 INFO L290 TraceCheckUtils]: 93: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,892 INFO L290 TraceCheckUtils]: 92: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,892 INFO L272 TraceCheckUtils]: 91: Hoare triple {16326#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,892 INFO L290 TraceCheckUtils]: 90: Hoare triple {16326#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {16326#(< ~counter~0 45)} is VALID [2022-04-15 09:07:45,893 INFO L290 TraceCheckUtils]: 89: Hoare triple {16354#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16326#(< ~counter~0 45)} is VALID [2022-04-15 09:07:45,893 INFO L290 TraceCheckUtils]: 88: Hoare triple {16354#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16354#(< ~counter~0 44)} is VALID [2022-04-15 09:07:45,893 INFO L290 TraceCheckUtils]: 87: Hoare triple {16354#(< ~counter~0 44)} assume !!(0 != ~r~0); {16354#(< ~counter~0 44)} is VALID [2022-04-15 09:07:45,894 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15705#true} {16354#(< ~counter~0 44)} #63#return; {16354#(< ~counter~0 44)} is VALID [2022-04-15 09:07:45,894 INFO L290 TraceCheckUtils]: 85: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,894 INFO L290 TraceCheckUtils]: 84: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,894 INFO L290 TraceCheckUtils]: 83: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,894 INFO L272 TraceCheckUtils]: 82: Hoare triple {16354#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,895 INFO L290 TraceCheckUtils]: 81: Hoare triple {16354#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {16354#(< ~counter~0 44)} is VALID [2022-04-15 09:07:45,895 INFO L290 TraceCheckUtils]: 80: Hoare triple {16382#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16354#(< ~counter~0 44)} is VALID [2022-04-15 09:07:45,895 INFO L290 TraceCheckUtils]: 79: Hoare triple {16382#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16382#(< ~counter~0 43)} is VALID [2022-04-15 09:07:45,896 INFO L290 TraceCheckUtils]: 78: Hoare triple {16382#(< ~counter~0 43)} assume !!(0 != ~r~0); {16382#(< ~counter~0 43)} is VALID [2022-04-15 09:07:45,896 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15705#true} {16382#(< ~counter~0 43)} #63#return; {16382#(< ~counter~0 43)} is VALID [2022-04-15 09:07:45,896 INFO L290 TraceCheckUtils]: 76: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,896 INFO L290 TraceCheckUtils]: 75: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,896 INFO L290 TraceCheckUtils]: 74: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,897 INFO L272 TraceCheckUtils]: 73: Hoare triple {16382#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,897 INFO L290 TraceCheckUtils]: 72: Hoare triple {16382#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {16382#(< ~counter~0 43)} is VALID [2022-04-15 09:07:45,897 INFO L290 TraceCheckUtils]: 71: Hoare triple {16410#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16382#(< ~counter~0 43)} is VALID [2022-04-15 09:07:45,898 INFO L290 TraceCheckUtils]: 70: Hoare triple {16410#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16410#(< ~counter~0 42)} is VALID [2022-04-15 09:07:45,898 INFO L290 TraceCheckUtils]: 69: Hoare triple {16410#(< ~counter~0 42)} assume !!(0 != ~r~0); {16410#(< ~counter~0 42)} is VALID [2022-04-15 09:07:45,898 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15705#true} {16410#(< ~counter~0 42)} #63#return; {16410#(< ~counter~0 42)} is VALID [2022-04-15 09:07:45,898 INFO L290 TraceCheckUtils]: 67: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,898 INFO L290 TraceCheckUtils]: 66: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,899 INFO L290 TraceCheckUtils]: 65: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,899 INFO L272 TraceCheckUtils]: 64: Hoare triple {16410#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,899 INFO L290 TraceCheckUtils]: 63: Hoare triple {16410#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {16410#(< ~counter~0 42)} is VALID [2022-04-15 09:07:45,899 INFO L290 TraceCheckUtils]: 62: Hoare triple {16438#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16410#(< ~counter~0 42)} is VALID [2022-04-15 09:07:45,900 INFO L290 TraceCheckUtils]: 61: Hoare triple {16438#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16438#(< ~counter~0 41)} is VALID [2022-04-15 09:07:45,900 INFO L290 TraceCheckUtils]: 60: Hoare triple {16438#(< ~counter~0 41)} assume !!(0 != ~r~0); {16438#(< ~counter~0 41)} is VALID [2022-04-15 09:07:45,900 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15705#true} {16438#(< ~counter~0 41)} #63#return; {16438#(< ~counter~0 41)} is VALID [2022-04-15 09:07:45,901 INFO L290 TraceCheckUtils]: 58: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,901 INFO L290 TraceCheckUtils]: 57: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,901 INFO L290 TraceCheckUtils]: 56: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,901 INFO L272 TraceCheckUtils]: 55: Hoare triple {16438#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,901 INFO L290 TraceCheckUtils]: 54: Hoare triple {16438#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {16438#(< ~counter~0 41)} is VALID [2022-04-15 09:07:45,901 INFO L290 TraceCheckUtils]: 53: Hoare triple {16466#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16438#(< ~counter~0 41)} is VALID [2022-04-15 09:07:45,902 INFO L290 TraceCheckUtils]: 52: Hoare triple {16466#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16466#(< ~counter~0 40)} is VALID [2022-04-15 09:07:45,902 INFO L290 TraceCheckUtils]: 51: Hoare triple {16466#(< ~counter~0 40)} assume !!(0 != ~r~0); {16466#(< ~counter~0 40)} is VALID [2022-04-15 09:07:45,903 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15705#true} {16466#(< ~counter~0 40)} #63#return; {16466#(< ~counter~0 40)} is VALID [2022-04-15 09:07:45,903 INFO L290 TraceCheckUtils]: 49: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,903 INFO L290 TraceCheckUtils]: 48: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,903 INFO L290 TraceCheckUtils]: 47: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,903 INFO L272 TraceCheckUtils]: 46: Hoare triple {16466#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,904 INFO L290 TraceCheckUtils]: 45: Hoare triple {16466#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {16466#(< ~counter~0 40)} is VALID [2022-04-15 09:07:45,904 INFO L290 TraceCheckUtils]: 44: Hoare triple {16494#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16466#(< ~counter~0 40)} is VALID [2022-04-15 09:07:45,904 INFO L290 TraceCheckUtils]: 43: Hoare triple {16494#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16494#(< ~counter~0 39)} is VALID [2022-04-15 09:07:45,905 INFO L290 TraceCheckUtils]: 42: Hoare triple {16494#(< ~counter~0 39)} assume !!(0 != ~r~0); {16494#(< ~counter~0 39)} is VALID [2022-04-15 09:07:45,905 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15705#true} {16494#(< ~counter~0 39)} #63#return; {16494#(< ~counter~0 39)} is VALID [2022-04-15 09:07:45,905 INFO L290 TraceCheckUtils]: 40: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,905 INFO L290 TraceCheckUtils]: 39: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,905 INFO L290 TraceCheckUtils]: 38: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,905 INFO L272 TraceCheckUtils]: 37: Hoare triple {16494#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,906 INFO L290 TraceCheckUtils]: 36: Hoare triple {16494#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {16494#(< ~counter~0 39)} is VALID [2022-04-15 09:07:45,906 INFO L290 TraceCheckUtils]: 35: Hoare triple {16522#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16494#(< ~counter~0 39)} is VALID [2022-04-15 09:07:45,906 INFO L290 TraceCheckUtils]: 34: Hoare triple {16522#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16522#(< ~counter~0 38)} is VALID [2022-04-15 09:07:45,907 INFO L290 TraceCheckUtils]: 33: Hoare triple {16522#(< ~counter~0 38)} assume !!(0 != ~r~0); {16522#(< ~counter~0 38)} is VALID [2022-04-15 09:07:45,907 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15705#true} {16522#(< ~counter~0 38)} #63#return; {16522#(< ~counter~0 38)} is VALID [2022-04-15 09:07:45,907 INFO L290 TraceCheckUtils]: 31: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,908 INFO L290 TraceCheckUtils]: 30: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,908 INFO L290 TraceCheckUtils]: 29: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,908 INFO L272 TraceCheckUtils]: 28: Hoare triple {16522#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,915 INFO L290 TraceCheckUtils]: 27: Hoare triple {16522#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {16522#(< ~counter~0 38)} is VALID [2022-04-15 09:07:45,916 INFO L290 TraceCheckUtils]: 26: Hoare triple {16550#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16522#(< ~counter~0 38)} is VALID [2022-04-15 09:07:45,916 INFO L290 TraceCheckUtils]: 25: Hoare triple {16550#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16550#(< ~counter~0 37)} is VALID [2022-04-15 09:07:45,916 INFO L290 TraceCheckUtils]: 24: Hoare triple {16550#(< ~counter~0 37)} assume !!(0 != ~r~0); {16550#(< ~counter~0 37)} is VALID [2022-04-15 09:07:45,917 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15705#true} {16550#(< ~counter~0 37)} #63#return; {16550#(< ~counter~0 37)} is VALID [2022-04-15 09:07:45,917 INFO L290 TraceCheckUtils]: 22: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,917 INFO L290 TraceCheckUtils]: 21: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,917 INFO L290 TraceCheckUtils]: 20: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,917 INFO L272 TraceCheckUtils]: 19: Hoare triple {16550#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,918 INFO L290 TraceCheckUtils]: 18: Hoare triple {16550#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {16550#(< ~counter~0 37)} is VALID [2022-04-15 09:07:45,918 INFO L290 TraceCheckUtils]: 17: Hoare triple {16578#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16550#(< ~counter~0 37)} is VALID [2022-04-15 09:07:45,919 INFO L290 TraceCheckUtils]: 16: Hoare triple {16578#(< ~counter~0 36)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {16578#(< ~counter~0 36)} is VALID [2022-04-15 09:07:45,919 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15705#true} {16578#(< ~counter~0 36)} #61#return; {16578#(< ~counter~0 36)} is VALID [2022-04-15 09:07:45,919 INFO L290 TraceCheckUtils]: 14: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,919 INFO L290 TraceCheckUtils]: 13: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,919 INFO L290 TraceCheckUtils]: 12: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,919 INFO L272 TraceCheckUtils]: 11: Hoare triple {16578#(< ~counter~0 36)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,920 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15705#true} {16578#(< ~counter~0 36)} #59#return; {16578#(< ~counter~0 36)} is VALID [2022-04-15 09:07:45,920 INFO L290 TraceCheckUtils]: 9: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-15 09:07:45,920 INFO L290 TraceCheckUtils]: 8: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-15 09:07:45,920 INFO L290 TraceCheckUtils]: 7: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-15 09:07:45,920 INFO L272 TraceCheckUtils]: 6: Hoare triple {16578#(< ~counter~0 36)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15705#true} is VALID [2022-04-15 09:07:45,920 INFO L290 TraceCheckUtils]: 5: Hoare triple {16578#(< ~counter~0 36)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {16578#(< ~counter~0 36)} is VALID [2022-04-15 09:07:45,921 INFO L272 TraceCheckUtils]: 4: Hoare triple {16578#(< ~counter~0 36)} call #t~ret7 := main(); {16578#(< ~counter~0 36)} is VALID [2022-04-15 09:07:45,921 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16578#(< ~counter~0 36)} {15705#true} #67#return; {16578#(< ~counter~0 36)} is VALID [2022-04-15 09:07:45,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {16578#(< ~counter~0 36)} assume true; {16578#(< ~counter~0 36)} is VALID [2022-04-15 09:07:45,922 INFO L290 TraceCheckUtils]: 1: Hoare triple {15705#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {16578#(< ~counter~0 36)} is VALID [2022-04-15 09:07:45,922 INFO L272 TraceCheckUtils]: 0: Hoare triple {15705#true} call ULTIMATE.init(); {15705#true} is VALID [2022-04-15 09:07:45,923 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 483 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-04-15 09:07:45,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:07:45,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103054595] [2022-04-15 09:07:45,923 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:07:45,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [535470167] [2022-04-15 09:07:45,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [535470167] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:07:45,923 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:07:45,923 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2022-04-15 09:07:45,923 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:07:45,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1248050043] [2022-04-15 09:07:45,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1248050043] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:07:45,924 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:07:45,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-15 09:07:45,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453950001] [2022-04-15 09:07:45,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:07:45,925 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 [2022-04-15 09:07:45,925 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:07:45,925 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) [2022-04-15 09:07:46,025 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:46,025 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-15 09:07:46,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:46,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-15 09:07:46,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=501, Invalid=621, Unknown=0, NotChecked=0, Total=1122 [2022-04-15 09:07:46,026 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) [2022-04-15 09:07:46,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:46,634 INFO L93 Difference]: Finished difference Result 160 states and 176 transitions. [2022-04-15 09:07:46,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-15 09:07:46,634 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 [2022-04-15 09:07:46,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:07:46,635 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) [2022-04-15 09:07:46,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-15 09:07:46,639 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) [2022-04-15 09:07:46,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-15 09:07:46,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 175 transitions. [2022-04-15 09:07:46,776 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:46,778 INFO L225 Difference]: With dead ends: 160 [2022-04-15 09:07:46,778 INFO L226 Difference]: Without dead ends: 155 [2022-04-15 09:07:46,779 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=963, Invalid=1293, Unknown=0, NotChecked=0, Total=2256 [2022-04-15 09:07:46,780 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 40 mSDsluCounter, 148 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 188 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:07:46,780 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 188 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:07:46,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-15 09:07:46,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-04-15 09:07:46,958 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:07:46,959 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) [2022-04-15 09:07:46,959 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) [2022-04-15 09:07:46,959 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) [2022-04-15 09:07:46,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:46,962 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-15 09:07:46,962 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-15 09:07:46,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:46,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:46,972 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. [2022-04-15 09:07:46,972 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. [2022-04-15 09:07:46,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:07:46,975 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-15 09:07:46,975 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-15 09:07:46,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:07:46,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:07:46,975 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:07:46,975 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:07:46,976 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) [2022-04-15 09:07:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 171 transitions. [2022-04-15 09:07:46,978 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 171 transitions. Word has length 149 [2022-04-15 09:07:46,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:07:46,979 INFO L478 AbstractCegarLoop]: Abstraction has 155 states and 171 transitions. [2022-04-15 09:07:46,979 INFO L479 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) [2022-04-15 09:07:46,979 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 171 transitions. [2022-04-15 09:07:49,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 170 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:07:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-15 09:07:49,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-15 09:07:49,227 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:07:49,228 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:07:49,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-15 09:07:49,432 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-15 09:07:49,432 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:07:49,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:07:49,433 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 29 times [2022-04-15 09:07:49,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:07:49,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [471088237] [2022-04-15 09:07:49,433 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:07:49,433 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 30 times [2022-04-15 09:07:49,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:07:49,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815854318] [2022-04-15 09:07:49,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:07:49,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:07:49,464 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:07:49,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [401571335] [2022-04-15 09:07:49,464 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:07:49,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:07:49,464 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:07:49,467 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) [2022-04-15 09:07:49,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-15 09:08:12,224 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-15 09:08:12,225 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:08:12,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-15 09:08:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:08:12,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:08:13,048 INFO L272 TraceCheckUtils]: 0: Hoare triple {17600#true} call ULTIMATE.init(); {17600#true} is VALID [2022-04-15 09:08:13,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {17600#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,049 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17608#(<= ~counter~0 0)} {17600#true} #67#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,050 INFO L272 TraceCheckUtils]: 4: Hoare triple {17608#(<= ~counter~0 0)} call #t~ret7 := main(); {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,050 INFO L290 TraceCheckUtils]: 5: Hoare triple {17608#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,050 INFO L272 TraceCheckUtils]: 6: Hoare triple {17608#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,051 INFO L290 TraceCheckUtils]: 7: Hoare triple {17608#(<= ~counter~0 0)} ~cond := #in~cond; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,051 INFO L290 TraceCheckUtils]: 8: Hoare triple {17608#(<= ~counter~0 0)} assume !(0 == ~cond); {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,051 INFO L290 TraceCheckUtils]: 9: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,052 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17608#(<= ~counter~0 0)} {17608#(<= ~counter~0 0)} #59#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,052 INFO L272 TraceCheckUtils]: 11: Hoare triple {17608#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,052 INFO L290 TraceCheckUtils]: 12: Hoare triple {17608#(<= ~counter~0 0)} ~cond := #in~cond; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,053 INFO L290 TraceCheckUtils]: 13: Hoare triple {17608#(<= ~counter~0 0)} assume !(0 == ~cond); {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,053 INFO L290 TraceCheckUtils]: 14: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,060 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17608#(<= ~counter~0 0)} {17608#(<= ~counter~0 0)} #61#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,061 INFO L290 TraceCheckUtils]: 16: Hoare triple {17608#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {17608#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:13,061 INFO L290 TraceCheckUtils]: 17: Hoare triple {17608#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17657#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:13,063 INFO L290 TraceCheckUtils]: 18: Hoare triple {17657#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {17657#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:13,063 INFO L272 TraceCheckUtils]: 19: Hoare triple {17657#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17657#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:13,064 INFO L290 TraceCheckUtils]: 20: Hoare triple {17657#(<= ~counter~0 1)} ~cond := #in~cond; {17657#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:13,064 INFO L290 TraceCheckUtils]: 21: Hoare triple {17657#(<= ~counter~0 1)} assume !(0 == ~cond); {17657#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:13,064 INFO L290 TraceCheckUtils]: 22: Hoare triple {17657#(<= ~counter~0 1)} assume true; {17657#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:13,065 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17657#(<= ~counter~0 1)} {17657#(<= ~counter~0 1)} #63#return; {17657#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:13,065 INFO L290 TraceCheckUtils]: 24: Hoare triple {17657#(<= ~counter~0 1)} assume !!(0 != ~r~0); {17657#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:13,065 INFO L290 TraceCheckUtils]: 25: Hoare triple {17657#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17657#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:13,066 INFO L290 TraceCheckUtils]: 26: Hoare triple {17657#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17685#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:13,066 INFO L290 TraceCheckUtils]: 27: Hoare triple {17685#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {17685#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:13,067 INFO L272 TraceCheckUtils]: 28: Hoare triple {17685#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17685#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:13,067 INFO L290 TraceCheckUtils]: 29: Hoare triple {17685#(<= ~counter~0 2)} ~cond := #in~cond; {17685#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:13,067 INFO L290 TraceCheckUtils]: 30: Hoare triple {17685#(<= ~counter~0 2)} assume !(0 == ~cond); {17685#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:13,067 INFO L290 TraceCheckUtils]: 31: Hoare triple {17685#(<= ~counter~0 2)} assume true; {17685#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:13,068 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17685#(<= ~counter~0 2)} {17685#(<= ~counter~0 2)} #63#return; {17685#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:13,068 INFO L290 TraceCheckUtils]: 33: Hoare triple {17685#(<= ~counter~0 2)} assume !!(0 != ~r~0); {17685#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:13,069 INFO L290 TraceCheckUtils]: 34: Hoare triple {17685#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17685#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:13,069 INFO L290 TraceCheckUtils]: 35: Hoare triple {17685#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17713#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:13,069 INFO L290 TraceCheckUtils]: 36: Hoare triple {17713#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {17713#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:13,070 INFO L272 TraceCheckUtils]: 37: Hoare triple {17713#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17713#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:13,070 INFO L290 TraceCheckUtils]: 38: Hoare triple {17713#(<= ~counter~0 3)} ~cond := #in~cond; {17713#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:13,070 INFO L290 TraceCheckUtils]: 39: Hoare triple {17713#(<= ~counter~0 3)} assume !(0 == ~cond); {17713#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:13,071 INFO L290 TraceCheckUtils]: 40: Hoare triple {17713#(<= ~counter~0 3)} assume true; {17713#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:13,071 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17713#(<= ~counter~0 3)} {17713#(<= ~counter~0 3)} #63#return; {17713#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:13,072 INFO L290 TraceCheckUtils]: 42: Hoare triple {17713#(<= ~counter~0 3)} assume !!(0 != ~r~0); {17713#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:13,072 INFO L290 TraceCheckUtils]: 43: Hoare triple {17713#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17713#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:13,072 INFO L290 TraceCheckUtils]: 44: Hoare triple {17713#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17741#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:13,073 INFO L290 TraceCheckUtils]: 45: Hoare triple {17741#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {17741#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:13,073 INFO L272 TraceCheckUtils]: 46: Hoare triple {17741#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17741#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:13,073 INFO L290 TraceCheckUtils]: 47: Hoare triple {17741#(<= ~counter~0 4)} ~cond := #in~cond; {17741#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:13,074 INFO L290 TraceCheckUtils]: 48: Hoare triple {17741#(<= ~counter~0 4)} assume !(0 == ~cond); {17741#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:13,074 INFO L290 TraceCheckUtils]: 49: Hoare triple {17741#(<= ~counter~0 4)} assume true; {17741#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:13,074 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17741#(<= ~counter~0 4)} {17741#(<= ~counter~0 4)} #63#return; {17741#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:13,075 INFO L290 TraceCheckUtils]: 51: Hoare triple {17741#(<= ~counter~0 4)} assume !!(0 != ~r~0); {17741#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:13,075 INFO L290 TraceCheckUtils]: 52: Hoare triple {17741#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17741#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:13,076 INFO L290 TraceCheckUtils]: 53: Hoare triple {17741#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17769#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:13,076 INFO L290 TraceCheckUtils]: 54: Hoare triple {17769#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {17769#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:13,076 INFO L272 TraceCheckUtils]: 55: Hoare triple {17769#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17769#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:13,077 INFO L290 TraceCheckUtils]: 56: Hoare triple {17769#(<= ~counter~0 5)} ~cond := #in~cond; {17769#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:13,077 INFO L290 TraceCheckUtils]: 57: Hoare triple {17769#(<= ~counter~0 5)} assume !(0 == ~cond); {17769#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:13,077 INFO L290 TraceCheckUtils]: 58: Hoare triple {17769#(<= ~counter~0 5)} assume true; {17769#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:13,078 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17769#(<= ~counter~0 5)} {17769#(<= ~counter~0 5)} #63#return; {17769#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:13,078 INFO L290 TraceCheckUtils]: 60: Hoare triple {17769#(<= ~counter~0 5)} assume !!(0 != ~r~0); {17769#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:13,078 INFO L290 TraceCheckUtils]: 61: Hoare triple {17769#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17769#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:13,079 INFO L290 TraceCheckUtils]: 62: Hoare triple {17769#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17797#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:13,079 INFO L290 TraceCheckUtils]: 63: Hoare triple {17797#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {17797#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:13,080 INFO L272 TraceCheckUtils]: 64: Hoare triple {17797#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17797#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:13,080 INFO L290 TraceCheckUtils]: 65: Hoare triple {17797#(<= ~counter~0 6)} ~cond := #in~cond; {17797#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:13,080 INFO L290 TraceCheckUtils]: 66: Hoare triple {17797#(<= ~counter~0 6)} assume !(0 == ~cond); {17797#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:13,080 INFO L290 TraceCheckUtils]: 67: Hoare triple {17797#(<= ~counter~0 6)} assume true; {17797#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:13,081 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17797#(<= ~counter~0 6)} {17797#(<= ~counter~0 6)} #63#return; {17797#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:13,081 INFO L290 TraceCheckUtils]: 69: Hoare triple {17797#(<= ~counter~0 6)} assume !!(0 != ~r~0); {17797#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:13,081 INFO L290 TraceCheckUtils]: 70: Hoare triple {17797#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17797#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:13,082 INFO L290 TraceCheckUtils]: 71: Hoare triple {17797#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17825#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:13,082 INFO L290 TraceCheckUtils]: 72: Hoare triple {17825#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {17825#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:13,083 INFO L272 TraceCheckUtils]: 73: Hoare triple {17825#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17825#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:13,083 INFO L290 TraceCheckUtils]: 74: Hoare triple {17825#(<= ~counter~0 7)} ~cond := #in~cond; {17825#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:13,083 INFO L290 TraceCheckUtils]: 75: Hoare triple {17825#(<= ~counter~0 7)} assume !(0 == ~cond); {17825#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:13,084 INFO L290 TraceCheckUtils]: 76: Hoare triple {17825#(<= ~counter~0 7)} assume true; {17825#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:13,084 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17825#(<= ~counter~0 7)} {17825#(<= ~counter~0 7)} #63#return; {17825#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:13,084 INFO L290 TraceCheckUtils]: 78: Hoare triple {17825#(<= ~counter~0 7)} assume !!(0 != ~r~0); {17825#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:13,085 INFO L290 TraceCheckUtils]: 79: Hoare triple {17825#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17825#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:13,085 INFO L290 TraceCheckUtils]: 80: Hoare triple {17825#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17853#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:13,085 INFO L290 TraceCheckUtils]: 81: Hoare triple {17853#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {17853#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:13,086 INFO L272 TraceCheckUtils]: 82: Hoare triple {17853#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17853#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:13,087 INFO L290 TraceCheckUtils]: 83: Hoare triple {17853#(<= ~counter~0 8)} ~cond := #in~cond; {17853#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:13,087 INFO L290 TraceCheckUtils]: 84: Hoare triple {17853#(<= ~counter~0 8)} assume !(0 == ~cond); {17853#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:13,088 INFO L290 TraceCheckUtils]: 85: Hoare triple {17853#(<= ~counter~0 8)} assume true; {17853#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:13,089 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17853#(<= ~counter~0 8)} {17853#(<= ~counter~0 8)} #63#return; {17853#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:13,089 INFO L290 TraceCheckUtils]: 87: Hoare triple {17853#(<= ~counter~0 8)} assume !!(0 != ~r~0); {17853#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:13,089 INFO L290 TraceCheckUtils]: 88: Hoare triple {17853#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17853#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:13,090 INFO L290 TraceCheckUtils]: 89: Hoare triple {17853#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17881#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:13,090 INFO L290 TraceCheckUtils]: 90: Hoare triple {17881#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {17881#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:13,091 INFO L272 TraceCheckUtils]: 91: Hoare triple {17881#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17881#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:13,091 INFO L290 TraceCheckUtils]: 92: Hoare triple {17881#(<= ~counter~0 9)} ~cond := #in~cond; {17881#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:13,091 INFO L290 TraceCheckUtils]: 93: Hoare triple {17881#(<= ~counter~0 9)} assume !(0 == ~cond); {17881#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:13,092 INFO L290 TraceCheckUtils]: 94: Hoare triple {17881#(<= ~counter~0 9)} assume true; {17881#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:13,092 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17881#(<= ~counter~0 9)} {17881#(<= ~counter~0 9)} #63#return; {17881#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:13,093 INFO L290 TraceCheckUtils]: 96: Hoare triple {17881#(<= ~counter~0 9)} assume !!(0 != ~r~0); {17881#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:13,093 INFO L290 TraceCheckUtils]: 97: Hoare triple {17881#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17881#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:13,093 INFO L290 TraceCheckUtils]: 98: Hoare triple {17881#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17909#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:13,094 INFO L290 TraceCheckUtils]: 99: Hoare triple {17909#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {17909#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:13,094 INFO L272 TraceCheckUtils]: 100: Hoare triple {17909#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17909#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:13,094 INFO L290 TraceCheckUtils]: 101: Hoare triple {17909#(<= ~counter~0 10)} ~cond := #in~cond; {17909#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:13,095 INFO L290 TraceCheckUtils]: 102: Hoare triple {17909#(<= ~counter~0 10)} assume !(0 == ~cond); {17909#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:13,095 INFO L290 TraceCheckUtils]: 103: Hoare triple {17909#(<= ~counter~0 10)} assume true; {17909#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:13,095 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17909#(<= ~counter~0 10)} {17909#(<= ~counter~0 10)} #63#return; {17909#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:13,096 INFO L290 TraceCheckUtils]: 105: Hoare triple {17909#(<= ~counter~0 10)} assume !!(0 != ~r~0); {17909#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:13,096 INFO L290 TraceCheckUtils]: 106: Hoare triple {17909#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17909#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:13,096 INFO L290 TraceCheckUtils]: 107: Hoare triple {17909#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17937#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:13,097 INFO L290 TraceCheckUtils]: 108: Hoare triple {17937#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {17937#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:13,097 INFO L272 TraceCheckUtils]: 109: Hoare triple {17937#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17937#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:13,098 INFO L290 TraceCheckUtils]: 110: Hoare triple {17937#(<= ~counter~0 11)} ~cond := #in~cond; {17937#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:13,098 INFO L290 TraceCheckUtils]: 111: Hoare triple {17937#(<= ~counter~0 11)} assume !(0 == ~cond); {17937#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:13,098 INFO L290 TraceCheckUtils]: 112: Hoare triple {17937#(<= ~counter~0 11)} assume true; {17937#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:13,099 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17937#(<= ~counter~0 11)} {17937#(<= ~counter~0 11)} #63#return; {17937#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:13,099 INFO L290 TraceCheckUtils]: 114: Hoare triple {17937#(<= ~counter~0 11)} assume !!(0 != ~r~0); {17937#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:13,099 INFO L290 TraceCheckUtils]: 115: Hoare triple {17937#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17937#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:13,100 INFO L290 TraceCheckUtils]: 116: Hoare triple {17937#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17965#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:13,100 INFO L290 TraceCheckUtils]: 117: Hoare triple {17965#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {17965#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:13,100 INFO L272 TraceCheckUtils]: 118: Hoare triple {17965#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17965#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:13,101 INFO L290 TraceCheckUtils]: 119: Hoare triple {17965#(<= ~counter~0 12)} ~cond := #in~cond; {17965#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:13,101 INFO L290 TraceCheckUtils]: 120: Hoare triple {17965#(<= ~counter~0 12)} assume !(0 == ~cond); {17965#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:13,101 INFO L290 TraceCheckUtils]: 121: Hoare triple {17965#(<= ~counter~0 12)} assume true; {17965#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:13,102 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17965#(<= ~counter~0 12)} {17965#(<= ~counter~0 12)} #63#return; {17965#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:13,102 INFO L290 TraceCheckUtils]: 123: Hoare triple {17965#(<= ~counter~0 12)} assume !!(0 != ~r~0); {17965#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:13,102 INFO L290 TraceCheckUtils]: 124: Hoare triple {17965#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17965#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:13,103 INFO L290 TraceCheckUtils]: 125: Hoare triple {17965#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17993#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:13,103 INFO L290 TraceCheckUtils]: 126: Hoare triple {17993#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {17993#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:13,104 INFO L272 TraceCheckUtils]: 127: Hoare triple {17993#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17993#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:13,104 INFO L290 TraceCheckUtils]: 128: Hoare triple {17993#(<= ~counter~0 13)} ~cond := #in~cond; {17993#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:13,104 INFO L290 TraceCheckUtils]: 129: Hoare triple {17993#(<= ~counter~0 13)} assume !(0 == ~cond); {17993#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:13,104 INFO L290 TraceCheckUtils]: 130: Hoare triple {17993#(<= ~counter~0 13)} assume true; {17993#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:13,105 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17993#(<= ~counter~0 13)} {17993#(<= ~counter~0 13)} #63#return; {17993#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:13,105 INFO L290 TraceCheckUtils]: 132: Hoare triple {17993#(<= ~counter~0 13)} assume !!(0 != ~r~0); {17993#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:13,106 INFO L290 TraceCheckUtils]: 133: Hoare triple {17993#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17993#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:13,106 INFO L290 TraceCheckUtils]: 134: Hoare triple {17993#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18021#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:13,106 INFO L290 TraceCheckUtils]: 135: Hoare triple {18021#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {18021#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:13,107 INFO L272 TraceCheckUtils]: 136: Hoare triple {18021#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {18021#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:13,107 INFO L290 TraceCheckUtils]: 137: Hoare triple {18021#(<= ~counter~0 14)} ~cond := #in~cond; {18021#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:13,107 INFO L290 TraceCheckUtils]: 138: Hoare triple {18021#(<= ~counter~0 14)} assume !(0 == ~cond); {18021#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:13,108 INFO L290 TraceCheckUtils]: 139: Hoare triple {18021#(<= ~counter~0 14)} assume true; {18021#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:13,108 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {18021#(<= ~counter~0 14)} {18021#(<= ~counter~0 14)} #63#return; {18021#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:13,108 INFO L290 TraceCheckUtils]: 141: Hoare triple {18021#(<= ~counter~0 14)} assume !!(0 != ~r~0); {18021#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:13,109 INFO L290 TraceCheckUtils]: 142: Hoare triple {18021#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18021#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:13,109 INFO L290 TraceCheckUtils]: 143: Hoare triple {18021#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18049#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:13,109 INFO L290 TraceCheckUtils]: 144: Hoare triple {18049#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {18049#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:13,110 INFO L272 TraceCheckUtils]: 145: Hoare triple {18049#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {18049#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:13,110 INFO L290 TraceCheckUtils]: 146: Hoare triple {18049#(<= ~counter~0 15)} ~cond := #in~cond; {18049#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:13,110 INFO L290 TraceCheckUtils]: 147: Hoare triple {18049#(<= ~counter~0 15)} assume !(0 == ~cond); {18049#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:13,111 INFO L290 TraceCheckUtils]: 148: Hoare triple {18049#(<= ~counter~0 15)} assume true; {18049#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:13,111 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {18049#(<= ~counter~0 15)} {18049#(<= ~counter~0 15)} #63#return; {18049#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:13,112 INFO L290 TraceCheckUtils]: 150: Hoare triple {18049#(<= ~counter~0 15)} assume !!(0 != ~r~0); {18049#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:13,112 INFO L290 TraceCheckUtils]: 151: Hoare triple {18049#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18049#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:13,112 INFO L290 TraceCheckUtils]: 152: Hoare triple {18049#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18077#(<= |main_#t~post6| 15)} is VALID [2022-04-15 09:08:13,113 INFO L290 TraceCheckUtils]: 153: Hoare triple {18077#(<= |main_#t~post6| 15)} assume !(#t~post6 < 50);havoc #t~post6; {17601#false} is VALID [2022-04-15 09:08:13,113 INFO L272 TraceCheckUtils]: 154: Hoare triple {17601#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17601#false} is VALID [2022-04-15 09:08:13,113 INFO L290 TraceCheckUtils]: 155: Hoare triple {17601#false} ~cond := #in~cond; {17601#false} is VALID [2022-04-15 09:08:13,114 INFO L290 TraceCheckUtils]: 156: Hoare triple {17601#false} assume 0 == ~cond; {17601#false} is VALID [2022-04-15 09:08:13,114 INFO L290 TraceCheckUtils]: 157: Hoare triple {17601#false} assume !false; {17601#false} is VALID [2022-04-15 09:08:13,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:08:13,114 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:08:14,153 INFO L290 TraceCheckUtils]: 157: Hoare triple {17601#false} assume !false; {17601#false} is VALID [2022-04-15 09:08:14,153 INFO L290 TraceCheckUtils]: 156: Hoare triple {17601#false} assume 0 == ~cond; {17601#false} is VALID [2022-04-15 09:08:14,153 INFO L290 TraceCheckUtils]: 155: Hoare triple {17601#false} ~cond := #in~cond; {17601#false} is VALID [2022-04-15 09:08:14,154 INFO L272 TraceCheckUtils]: 154: Hoare triple {17601#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17601#false} is VALID [2022-04-15 09:08:14,154 INFO L290 TraceCheckUtils]: 153: Hoare triple {18105#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {17601#false} is VALID [2022-04-15 09:08:14,154 INFO L290 TraceCheckUtils]: 152: Hoare triple {18109#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18105#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:08:14,154 INFO L290 TraceCheckUtils]: 151: Hoare triple {18109#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18109#(< ~counter~0 50)} is VALID [2022-04-15 09:08:14,155 INFO L290 TraceCheckUtils]: 150: Hoare triple {18109#(< ~counter~0 50)} assume !!(0 != ~r~0); {18109#(< ~counter~0 50)} is VALID [2022-04-15 09:08:14,155 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {17600#true} {18109#(< ~counter~0 50)} #63#return; {18109#(< ~counter~0 50)} is VALID [2022-04-15 09:08:14,155 INFO L290 TraceCheckUtils]: 148: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,155 INFO L290 TraceCheckUtils]: 147: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,155 INFO L290 TraceCheckUtils]: 146: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,156 INFO L272 TraceCheckUtils]: 145: Hoare triple {18109#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,156 INFO L290 TraceCheckUtils]: 144: Hoare triple {18109#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {18109#(< ~counter~0 50)} is VALID [2022-04-15 09:08:14,156 INFO L290 TraceCheckUtils]: 143: Hoare triple {18137#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18109#(< ~counter~0 50)} is VALID [2022-04-15 09:08:14,157 INFO L290 TraceCheckUtils]: 142: Hoare triple {18137#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18137#(< ~counter~0 49)} is VALID [2022-04-15 09:08:14,157 INFO L290 TraceCheckUtils]: 141: Hoare triple {18137#(< ~counter~0 49)} assume !!(0 != ~r~0); {18137#(< ~counter~0 49)} is VALID [2022-04-15 09:08:14,157 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {17600#true} {18137#(< ~counter~0 49)} #63#return; {18137#(< ~counter~0 49)} is VALID [2022-04-15 09:08:14,158 INFO L290 TraceCheckUtils]: 139: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,158 INFO L290 TraceCheckUtils]: 138: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,158 INFO L290 TraceCheckUtils]: 137: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,158 INFO L272 TraceCheckUtils]: 136: Hoare triple {18137#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,158 INFO L290 TraceCheckUtils]: 135: Hoare triple {18137#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {18137#(< ~counter~0 49)} is VALID [2022-04-15 09:08:14,158 INFO L290 TraceCheckUtils]: 134: Hoare triple {18165#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18137#(< ~counter~0 49)} is VALID [2022-04-15 09:08:14,159 INFO L290 TraceCheckUtils]: 133: Hoare triple {18165#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18165#(< ~counter~0 48)} is VALID [2022-04-15 09:08:14,159 INFO L290 TraceCheckUtils]: 132: Hoare triple {18165#(< ~counter~0 48)} assume !!(0 != ~r~0); {18165#(< ~counter~0 48)} is VALID [2022-04-15 09:08:14,160 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17600#true} {18165#(< ~counter~0 48)} #63#return; {18165#(< ~counter~0 48)} is VALID [2022-04-15 09:08:14,160 INFO L290 TraceCheckUtils]: 130: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,160 INFO L290 TraceCheckUtils]: 129: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,160 INFO L290 TraceCheckUtils]: 128: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,160 INFO L272 TraceCheckUtils]: 127: Hoare triple {18165#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,160 INFO L290 TraceCheckUtils]: 126: Hoare triple {18165#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {18165#(< ~counter~0 48)} is VALID [2022-04-15 09:08:14,161 INFO L290 TraceCheckUtils]: 125: Hoare triple {18193#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18165#(< ~counter~0 48)} is VALID [2022-04-15 09:08:14,161 INFO L290 TraceCheckUtils]: 124: Hoare triple {18193#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18193#(< ~counter~0 47)} is VALID [2022-04-15 09:08:14,161 INFO L290 TraceCheckUtils]: 123: Hoare triple {18193#(< ~counter~0 47)} assume !!(0 != ~r~0); {18193#(< ~counter~0 47)} is VALID [2022-04-15 09:08:14,162 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17600#true} {18193#(< ~counter~0 47)} #63#return; {18193#(< ~counter~0 47)} is VALID [2022-04-15 09:08:14,162 INFO L290 TraceCheckUtils]: 121: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,162 INFO L290 TraceCheckUtils]: 120: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,162 INFO L290 TraceCheckUtils]: 119: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,162 INFO L272 TraceCheckUtils]: 118: Hoare triple {18193#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,162 INFO L290 TraceCheckUtils]: 117: Hoare triple {18193#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {18193#(< ~counter~0 47)} is VALID [2022-04-15 09:08:14,163 INFO L290 TraceCheckUtils]: 116: Hoare triple {18221#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18193#(< ~counter~0 47)} is VALID [2022-04-15 09:08:14,163 INFO L290 TraceCheckUtils]: 115: Hoare triple {18221#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18221#(< ~counter~0 46)} is VALID [2022-04-15 09:08:14,163 INFO L290 TraceCheckUtils]: 114: Hoare triple {18221#(< ~counter~0 46)} assume !!(0 != ~r~0); {18221#(< ~counter~0 46)} is VALID [2022-04-15 09:08:14,164 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17600#true} {18221#(< ~counter~0 46)} #63#return; {18221#(< ~counter~0 46)} is VALID [2022-04-15 09:08:14,164 INFO L290 TraceCheckUtils]: 112: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,164 INFO L290 TraceCheckUtils]: 111: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,164 INFO L290 TraceCheckUtils]: 110: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,164 INFO L272 TraceCheckUtils]: 109: Hoare triple {18221#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,164 INFO L290 TraceCheckUtils]: 108: Hoare triple {18221#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {18221#(< ~counter~0 46)} is VALID [2022-04-15 09:08:14,165 INFO L290 TraceCheckUtils]: 107: Hoare triple {18249#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18221#(< ~counter~0 46)} is VALID [2022-04-15 09:08:14,165 INFO L290 TraceCheckUtils]: 106: Hoare triple {18249#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18249#(< ~counter~0 45)} is VALID [2022-04-15 09:08:14,165 INFO L290 TraceCheckUtils]: 105: Hoare triple {18249#(< ~counter~0 45)} assume !!(0 != ~r~0); {18249#(< ~counter~0 45)} is VALID [2022-04-15 09:08:14,166 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17600#true} {18249#(< ~counter~0 45)} #63#return; {18249#(< ~counter~0 45)} is VALID [2022-04-15 09:08:14,166 INFO L290 TraceCheckUtils]: 103: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,166 INFO L290 TraceCheckUtils]: 102: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,166 INFO L290 TraceCheckUtils]: 101: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,166 INFO L272 TraceCheckUtils]: 100: Hoare triple {18249#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,166 INFO L290 TraceCheckUtils]: 99: Hoare triple {18249#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {18249#(< ~counter~0 45)} is VALID [2022-04-15 09:08:14,167 INFO L290 TraceCheckUtils]: 98: Hoare triple {18277#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18249#(< ~counter~0 45)} is VALID [2022-04-15 09:08:14,167 INFO L290 TraceCheckUtils]: 97: Hoare triple {18277#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18277#(< ~counter~0 44)} is VALID [2022-04-15 09:08:14,167 INFO L290 TraceCheckUtils]: 96: Hoare triple {18277#(< ~counter~0 44)} assume !!(0 != ~r~0); {18277#(< ~counter~0 44)} is VALID [2022-04-15 09:08:14,168 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17600#true} {18277#(< ~counter~0 44)} #63#return; {18277#(< ~counter~0 44)} is VALID [2022-04-15 09:08:14,168 INFO L290 TraceCheckUtils]: 94: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,168 INFO L290 TraceCheckUtils]: 93: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,168 INFO L290 TraceCheckUtils]: 92: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,168 INFO L272 TraceCheckUtils]: 91: Hoare triple {18277#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,168 INFO L290 TraceCheckUtils]: 90: Hoare triple {18277#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {18277#(< ~counter~0 44)} is VALID [2022-04-15 09:08:14,169 INFO L290 TraceCheckUtils]: 89: Hoare triple {18305#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18277#(< ~counter~0 44)} is VALID [2022-04-15 09:08:14,169 INFO L290 TraceCheckUtils]: 88: Hoare triple {18305#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18305#(< ~counter~0 43)} is VALID [2022-04-15 09:08:14,169 INFO L290 TraceCheckUtils]: 87: Hoare triple {18305#(< ~counter~0 43)} assume !!(0 != ~r~0); {18305#(< ~counter~0 43)} is VALID [2022-04-15 09:08:14,170 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17600#true} {18305#(< ~counter~0 43)} #63#return; {18305#(< ~counter~0 43)} is VALID [2022-04-15 09:08:14,170 INFO L290 TraceCheckUtils]: 85: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,170 INFO L290 TraceCheckUtils]: 84: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,170 INFO L290 TraceCheckUtils]: 83: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,170 INFO L272 TraceCheckUtils]: 82: Hoare triple {18305#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,170 INFO L290 TraceCheckUtils]: 81: Hoare triple {18305#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {18305#(< ~counter~0 43)} is VALID [2022-04-15 09:08:14,171 INFO L290 TraceCheckUtils]: 80: Hoare triple {18333#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18305#(< ~counter~0 43)} is VALID [2022-04-15 09:08:14,171 INFO L290 TraceCheckUtils]: 79: Hoare triple {18333#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18333#(< ~counter~0 42)} is VALID [2022-04-15 09:08:14,171 INFO L290 TraceCheckUtils]: 78: Hoare triple {18333#(< ~counter~0 42)} assume !!(0 != ~r~0); {18333#(< ~counter~0 42)} is VALID [2022-04-15 09:08:14,172 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17600#true} {18333#(< ~counter~0 42)} #63#return; {18333#(< ~counter~0 42)} is VALID [2022-04-15 09:08:14,172 INFO L290 TraceCheckUtils]: 76: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,172 INFO L290 TraceCheckUtils]: 75: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,172 INFO L290 TraceCheckUtils]: 74: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,172 INFO L272 TraceCheckUtils]: 73: Hoare triple {18333#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,172 INFO L290 TraceCheckUtils]: 72: Hoare triple {18333#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {18333#(< ~counter~0 42)} is VALID [2022-04-15 09:08:14,173 INFO L290 TraceCheckUtils]: 71: Hoare triple {18361#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18333#(< ~counter~0 42)} is VALID [2022-04-15 09:08:14,173 INFO L290 TraceCheckUtils]: 70: Hoare triple {18361#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18361#(< ~counter~0 41)} is VALID [2022-04-15 09:08:14,173 INFO L290 TraceCheckUtils]: 69: Hoare triple {18361#(< ~counter~0 41)} assume !!(0 != ~r~0); {18361#(< ~counter~0 41)} is VALID [2022-04-15 09:08:14,174 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17600#true} {18361#(< ~counter~0 41)} #63#return; {18361#(< ~counter~0 41)} is VALID [2022-04-15 09:08:14,174 INFO L290 TraceCheckUtils]: 67: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,174 INFO L290 TraceCheckUtils]: 66: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,174 INFO L290 TraceCheckUtils]: 65: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,174 INFO L272 TraceCheckUtils]: 64: Hoare triple {18361#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,174 INFO L290 TraceCheckUtils]: 63: Hoare triple {18361#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {18361#(< ~counter~0 41)} is VALID [2022-04-15 09:08:14,175 INFO L290 TraceCheckUtils]: 62: Hoare triple {18389#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18361#(< ~counter~0 41)} is VALID [2022-04-15 09:08:14,175 INFO L290 TraceCheckUtils]: 61: Hoare triple {18389#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18389#(< ~counter~0 40)} is VALID [2022-04-15 09:08:14,176 INFO L290 TraceCheckUtils]: 60: Hoare triple {18389#(< ~counter~0 40)} assume !!(0 != ~r~0); {18389#(< ~counter~0 40)} is VALID [2022-04-15 09:08:14,176 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17600#true} {18389#(< ~counter~0 40)} #63#return; {18389#(< ~counter~0 40)} is VALID [2022-04-15 09:08:14,176 INFO L290 TraceCheckUtils]: 58: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,176 INFO L290 TraceCheckUtils]: 57: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,176 INFO L290 TraceCheckUtils]: 56: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,176 INFO L272 TraceCheckUtils]: 55: Hoare triple {18389#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,177 INFO L290 TraceCheckUtils]: 54: Hoare triple {18389#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {18389#(< ~counter~0 40)} is VALID [2022-04-15 09:08:14,177 INFO L290 TraceCheckUtils]: 53: Hoare triple {18417#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18389#(< ~counter~0 40)} is VALID [2022-04-15 09:08:14,177 INFO L290 TraceCheckUtils]: 52: Hoare triple {18417#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18417#(< ~counter~0 39)} is VALID [2022-04-15 09:08:14,178 INFO L290 TraceCheckUtils]: 51: Hoare triple {18417#(< ~counter~0 39)} assume !!(0 != ~r~0); {18417#(< ~counter~0 39)} is VALID [2022-04-15 09:08:14,178 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17600#true} {18417#(< ~counter~0 39)} #63#return; {18417#(< ~counter~0 39)} is VALID [2022-04-15 09:08:14,178 INFO L290 TraceCheckUtils]: 49: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,178 INFO L290 TraceCheckUtils]: 48: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,178 INFO L290 TraceCheckUtils]: 47: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,178 INFO L272 TraceCheckUtils]: 46: Hoare triple {18417#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,179 INFO L290 TraceCheckUtils]: 45: Hoare triple {18417#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {18417#(< ~counter~0 39)} is VALID [2022-04-15 09:08:14,179 INFO L290 TraceCheckUtils]: 44: Hoare triple {18445#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18417#(< ~counter~0 39)} is VALID [2022-04-15 09:08:14,179 INFO L290 TraceCheckUtils]: 43: Hoare triple {18445#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18445#(< ~counter~0 38)} is VALID [2022-04-15 09:08:14,180 INFO L290 TraceCheckUtils]: 42: Hoare triple {18445#(< ~counter~0 38)} assume !!(0 != ~r~0); {18445#(< ~counter~0 38)} is VALID [2022-04-15 09:08:14,180 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17600#true} {18445#(< ~counter~0 38)} #63#return; {18445#(< ~counter~0 38)} is VALID [2022-04-15 09:08:14,180 INFO L290 TraceCheckUtils]: 40: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,180 INFO L290 TraceCheckUtils]: 39: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,180 INFO L290 TraceCheckUtils]: 38: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,180 INFO L272 TraceCheckUtils]: 37: Hoare triple {18445#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,181 INFO L290 TraceCheckUtils]: 36: Hoare triple {18445#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {18445#(< ~counter~0 38)} is VALID [2022-04-15 09:08:14,181 INFO L290 TraceCheckUtils]: 35: Hoare triple {18473#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18445#(< ~counter~0 38)} is VALID [2022-04-15 09:08:14,181 INFO L290 TraceCheckUtils]: 34: Hoare triple {18473#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18473#(< ~counter~0 37)} is VALID [2022-04-15 09:08:14,182 INFO L290 TraceCheckUtils]: 33: Hoare triple {18473#(< ~counter~0 37)} assume !!(0 != ~r~0); {18473#(< ~counter~0 37)} is VALID [2022-04-15 09:08:14,182 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17600#true} {18473#(< ~counter~0 37)} #63#return; {18473#(< ~counter~0 37)} is VALID [2022-04-15 09:08:14,182 INFO L290 TraceCheckUtils]: 31: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,182 INFO L290 TraceCheckUtils]: 30: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,182 INFO L290 TraceCheckUtils]: 29: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,183 INFO L272 TraceCheckUtils]: 28: Hoare triple {18473#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,183 INFO L290 TraceCheckUtils]: 27: Hoare triple {18473#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {18473#(< ~counter~0 37)} is VALID [2022-04-15 09:08:14,183 INFO L290 TraceCheckUtils]: 26: Hoare triple {18501#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18473#(< ~counter~0 37)} is VALID [2022-04-15 09:08:14,184 INFO L290 TraceCheckUtils]: 25: Hoare triple {18501#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18501#(< ~counter~0 36)} is VALID [2022-04-15 09:08:14,184 INFO L290 TraceCheckUtils]: 24: Hoare triple {18501#(< ~counter~0 36)} assume !!(0 != ~r~0); {18501#(< ~counter~0 36)} is VALID [2022-04-15 09:08:14,184 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17600#true} {18501#(< ~counter~0 36)} #63#return; {18501#(< ~counter~0 36)} is VALID [2022-04-15 09:08:14,184 INFO L290 TraceCheckUtils]: 22: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,185 INFO L290 TraceCheckUtils]: 21: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,185 INFO L290 TraceCheckUtils]: 20: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,185 INFO L272 TraceCheckUtils]: 19: Hoare triple {18501#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,185 INFO L290 TraceCheckUtils]: 18: Hoare triple {18501#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {18501#(< ~counter~0 36)} is VALID [2022-04-15 09:08:14,185 INFO L290 TraceCheckUtils]: 17: Hoare triple {18529#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18501#(< ~counter~0 36)} is VALID [2022-04-15 09:08:14,186 INFO L290 TraceCheckUtils]: 16: Hoare triple {18529#(< ~counter~0 35)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {18529#(< ~counter~0 35)} is VALID [2022-04-15 09:08:14,186 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17600#true} {18529#(< ~counter~0 35)} #61#return; {18529#(< ~counter~0 35)} is VALID [2022-04-15 09:08:14,186 INFO L290 TraceCheckUtils]: 14: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,186 INFO L290 TraceCheckUtils]: 13: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,186 INFO L290 TraceCheckUtils]: 12: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,186 INFO L272 TraceCheckUtils]: 11: Hoare triple {18529#(< ~counter~0 35)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,187 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17600#true} {18529#(< ~counter~0 35)} #59#return; {18529#(< ~counter~0 35)} is VALID [2022-04-15 09:08:14,187 INFO L290 TraceCheckUtils]: 9: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-15 09:08:14,187 INFO L290 TraceCheckUtils]: 8: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-15 09:08:14,187 INFO L290 TraceCheckUtils]: 7: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-15 09:08:14,187 INFO L272 TraceCheckUtils]: 6: Hoare triple {18529#(< ~counter~0 35)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17600#true} is VALID [2022-04-15 09:08:14,187 INFO L290 TraceCheckUtils]: 5: Hoare triple {18529#(< ~counter~0 35)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {18529#(< ~counter~0 35)} is VALID [2022-04-15 09:08:14,188 INFO L272 TraceCheckUtils]: 4: Hoare triple {18529#(< ~counter~0 35)} call #t~ret7 := main(); {18529#(< ~counter~0 35)} is VALID [2022-04-15 09:08:14,188 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18529#(< ~counter~0 35)} {17600#true} #67#return; {18529#(< ~counter~0 35)} is VALID [2022-04-15 09:08:14,188 INFO L290 TraceCheckUtils]: 2: Hoare triple {18529#(< ~counter~0 35)} assume true; {18529#(< ~counter~0 35)} is VALID [2022-04-15 09:08:14,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {17600#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {18529#(< ~counter~0 35)} is VALID [2022-04-15 09:08:14,189 INFO L272 TraceCheckUtils]: 0: Hoare triple {17600#true} call ULTIMATE.init(); {17600#true} is VALID [2022-04-15 09:08:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 555 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2022-04-15 09:08:14,189 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:08:14,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1815854318] [2022-04-15 09:08:14,190 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:08:14,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [401571335] [2022-04-15 09:08:14,190 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [401571335] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:08:14,190 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:08:14,190 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2022-04-15 09:08:14,190 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:08:14,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [471088237] [2022-04-15 09:08:14,190 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [471088237] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:08:14,190 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:08:14,190 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 09:08:14,190 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491265140] [2022-04-15 09:08:14,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:08:14,191 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 [2022-04-15 09:08:14,191 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:08:14,191 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) [2022-04-15 09:08:14,322 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:14,323 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 09:08:14,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:14,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 09:08:14,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=566, Invalid=694, Unknown=0, NotChecked=0, Total=1260 [2022-04-15 09:08:14,324 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) [2022-04-15 09:08:15,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:15,048 INFO L93 Difference]: Finished difference Result 169 states and 186 transitions. [2022-04-15 09:08:15,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-15 09:08:15,048 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 [2022-04-15 09:08:15,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:08:15,048 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) [2022-04-15 09:08:15,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-15 09:08:15,051 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) [2022-04-15 09:08:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-15 09:08:15,054 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 185 transitions. [2022-04-15 09:08:15,211 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:15,214 INFO L225 Difference]: With dead ends: 169 [2022-04-15 09:08:15,214 INFO L226 Difference]: Without dead ends: 164 [2022-04-15 09:08:15,215 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1091, Invalid=1459, Unknown=0, NotChecked=0, Total=2550 [2022-04-15 09:08:15,215 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 73 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:08:15,215 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 202 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:08:15,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2022-04-15 09:08:15,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 164. [2022-04-15 09:08:15,449 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:08:15,449 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) [2022-04-15 09:08:15,449 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) [2022-04-15 09:08:15,450 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) [2022-04-15 09:08:15,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:15,452 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-15 09:08:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-15 09:08:15,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:15,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:15,453 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. [2022-04-15 09:08:15,453 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. [2022-04-15 09:08:15,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:15,456 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-15 09:08:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-15 09:08:15,456 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:15,456 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:15,456 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:08:15,456 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:08:15,457 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) [2022-04-15 09:08:15,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 181 transitions. [2022-04-15 09:08:15,459 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 181 transitions. Word has length 158 [2022-04-15 09:08:15,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:08:15,460 INFO L478 AbstractCegarLoop]: Abstraction has 164 states and 181 transitions. [2022-04-15 09:08:15,460 INFO L479 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) [2022-04-15 09:08:15,460 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 164 states and 181 transitions. [2022-04-15 09:08:16,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-15 09:08:16,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-15 09:08:16,217 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:08:16,217 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:08:16,226 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-15 09:08:16,418 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:16,418 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:08:16,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:08:16,418 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 31 times [2022-04-15 09:08:16,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:16,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [325766307] [2022-04-15 09:08:16,419 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:08:16,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 32 times [2022-04-15 09:08:16,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:08:16,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275108616] [2022-04-15 09:08:16,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:08:16,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:08:16,438 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:08:16,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [409093715] [2022-04-15 09:08:16,438 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:08:16,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:16,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:08:16,439 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) [2022-04-15 09:08:16,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-15 09:08:16,523 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:08:16,524 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:08:16,525 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-15 09:08:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:08:16,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:08:17,391 INFO L272 TraceCheckUtils]: 0: Hoare triple {19607#true} call ULTIMATE.init(); {19607#true} is VALID [2022-04-15 09:08:17,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {19607#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,392 INFO L290 TraceCheckUtils]: 2: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,392 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19615#(<= ~counter~0 0)} {19607#true} #67#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,393 INFO L272 TraceCheckUtils]: 4: Hoare triple {19615#(<= ~counter~0 0)} call #t~ret7 := main(); {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,393 INFO L290 TraceCheckUtils]: 5: Hoare triple {19615#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,393 INFO L272 TraceCheckUtils]: 6: Hoare triple {19615#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,394 INFO L290 TraceCheckUtils]: 7: Hoare triple {19615#(<= ~counter~0 0)} ~cond := #in~cond; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,394 INFO L290 TraceCheckUtils]: 8: Hoare triple {19615#(<= ~counter~0 0)} assume !(0 == ~cond); {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,394 INFO L290 TraceCheckUtils]: 9: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,395 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19615#(<= ~counter~0 0)} {19615#(<= ~counter~0 0)} #59#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,395 INFO L272 TraceCheckUtils]: 11: Hoare triple {19615#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,395 INFO L290 TraceCheckUtils]: 12: Hoare triple {19615#(<= ~counter~0 0)} ~cond := #in~cond; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,396 INFO L290 TraceCheckUtils]: 13: Hoare triple {19615#(<= ~counter~0 0)} assume !(0 == ~cond); {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,396 INFO L290 TraceCheckUtils]: 14: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,396 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19615#(<= ~counter~0 0)} {19615#(<= ~counter~0 0)} #61#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,397 INFO L290 TraceCheckUtils]: 16: Hoare triple {19615#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {19615#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:17,397 INFO L290 TraceCheckUtils]: 17: Hoare triple {19615#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19664#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:17,398 INFO L290 TraceCheckUtils]: 18: Hoare triple {19664#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {19664#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:17,398 INFO L272 TraceCheckUtils]: 19: Hoare triple {19664#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19664#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:17,398 INFO L290 TraceCheckUtils]: 20: Hoare triple {19664#(<= ~counter~0 1)} ~cond := #in~cond; {19664#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:17,399 INFO L290 TraceCheckUtils]: 21: Hoare triple {19664#(<= ~counter~0 1)} assume !(0 == ~cond); {19664#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:17,399 INFO L290 TraceCheckUtils]: 22: Hoare triple {19664#(<= ~counter~0 1)} assume true; {19664#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:17,399 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19664#(<= ~counter~0 1)} {19664#(<= ~counter~0 1)} #63#return; {19664#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:17,400 INFO L290 TraceCheckUtils]: 24: Hoare triple {19664#(<= ~counter~0 1)} assume !!(0 != ~r~0); {19664#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:17,400 INFO L290 TraceCheckUtils]: 25: Hoare triple {19664#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19664#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:17,400 INFO L290 TraceCheckUtils]: 26: Hoare triple {19664#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19692#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:17,401 INFO L290 TraceCheckUtils]: 27: Hoare triple {19692#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {19692#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:17,401 INFO L272 TraceCheckUtils]: 28: Hoare triple {19692#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19692#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:17,401 INFO L290 TraceCheckUtils]: 29: Hoare triple {19692#(<= ~counter~0 2)} ~cond := #in~cond; {19692#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:17,402 INFO L290 TraceCheckUtils]: 30: Hoare triple {19692#(<= ~counter~0 2)} assume !(0 == ~cond); {19692#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:17,402 INFO L290 TraceCheckUtils]: 31: Hoare triple {19692#(<= ~counter~0 2)} assume true; {19692#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:17,403 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19692#(<= ~counter~0 2)} {19692#(<= ~counter~0 2)} #63#return; {19692#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:17,403 INFO L290 TraceCheckUtils]: 33: Hoare triple {19692#(<= ~counter~0 2)} assume !!(0 != ~r~0); {19692#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:17,403 INFO L290 TraceCheckUtils]: 34: Hoare triple {19692#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19692#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:17,404 INFO L290 TraceCheckUtils]: 35: Hoare triple {19692#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19720#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:17,404 INFO L290 TraceCheckUtils]: 36: Hoare triple {19720#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {19720#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:17,404 INFO L272 TraceCheckUtils]: 37: Hoare triple {19720#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19720#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:17,405 INFO L290 TraceCheckUtils]: 38: Hoare triple {19720#(<= ~counter~0 3)} ~cond := #in~cond; {19720#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:17,405 INFO L290 TraceCheckUtils]: 39: Hoare triple {19720#(<= ~counter~0 3)} assume !(0 == ~cond); {19720#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:17,405 INFO L290 TraceCheckUtils]: 40: Hoare triple {19720#(<= ~counter~0 3)} assume true; {19720#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:17,406 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19720#(<= ~counter~0 3)} {19720#(<= ~counter~0 3)} #63#return; {19720#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:17,406 INFO L290 TraceCheckUtils]: 42: Hoare triple {19720#(<= ~counter~0 3)} assume !!(0 != ~r~0); {19720#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:17,406 INFO L290 TraceCheckUtils]: 43: Hoare triple {19720#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19720#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:17,407 INFO L290 TraceCheckUtils]: 44: Hoare triple {19720#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19748#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:17,407 INFO L290 TraceCheckUtils]: 45: Hoare triple {19748#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {19748#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:17,408 INFO L272 TraceCheckUtils]: 46: Hoare triple {19748#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19748#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:17,408 INFO L290 TraceCheckUtils]: 47: Hoare triple {19748#(<= ~counter~0 4)} ~cond := #in~cond; {19748#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:17,408 INFO L290 TraceCheckUtils]: 48: Hoare triple {19748#(<= ~counter~0 4)} assume !(0 == ~cond); {19748#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:17,408 INFO L290 TraceCheckUtils]: 49: Hoare triple {19748#(<= ~counter~0 4)} assume true; {19748#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:17,409 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19748#(<= ~counter~0 4)} {19748#(<= ~counter~0 4)} #63#return; {19748#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:17,409 INFO L290 TraceCheckUtils]: 51: Hoare triple {19748#(<= ~counter~0 4)} assume !!(0 != ~r~0); {19748#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:17,409 INFO L290 TraceCheckUtils]: 52: Hoare triple {19748#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19748#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:17,410 INFO L290 TraceCheckUtils]: 53: Hoare triple {19748#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19776#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:17,410 INFO L290 TraceCheckUtils]: 54: Hoare triple {19776#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {19776#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:17,411 INFO L272 TraceCheckUtils]: 55: Hoare triple {19776#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19776#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:17,411 INFO L290 TraceCheckUtils]: 56: Hoare triple {19776#(<= ~counter~0 5)} ~cond := #in~cond; {19776#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:17,411 INFO L290 TraceCheckUtils]: 57: Hoare triple {19776#(<= ~counter~0 5)} assume !(0 == ~cond); {19776#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:17,411 INFO L290 TraceCheckUtils]: 58: Hoare triple {19776#(<= ~counter~0 5)} assume true; {19776#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:17,412 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19776#(<= ~counter~0 5)} {19776#(<= ~counter~0 5)} #63#return; {19776#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:17,412 INFO L290 TraceCheckUtils]: 60: Hoare triple {19776#(<= ~counter~0 5)} assume !!(0 != ~r~0); {19776#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:17,413 INFO L290 TraceCheckUtils]: 61: Hoare triple {19776#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19776#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:17,413 INFO L290 TraceCheckUtils]: 62: Hoare triple {19776#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19804#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:17,413 INFO L290 TraceCheckUtils]: 63: Hoare triple {19804#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {19804#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:17,414 INFO L272 TraceCheckUtils]: 64: Hoare triple {19804#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19804#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:17,414 INFO L290 TraceCheckUtils]: 65: Hoare triple {19804#(<= ~counter~0 6)} ~cond := #in~cond; {19804#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:17,414 INFO L290 TraceCheckUtils]: 66: Hoare triple {19804#(<= ~counter~0 6)} assume !(0 == ~cond); {19804#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:17,415 INFO L290 TraceCheckUtils]: 67: Hoare triple {19804#(<= ~counter~0 6)} assume true; {19804#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:17,415 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19804#(<= ~counter~0 6)} {19804#(<= ~counter~0 6)} #63#return; {19804#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:17,415 INFO L290 TraceCheckUtils]: 69: Hoare triple {19804#(<= ~counter~0 6)} assume !!(0 != ~r~0); {19804#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:17,416 INFO L290 TraceCheckUtils]: 70: Hoare triple {19804#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19804#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:17,416 INFO L290 TraceCheckUtils]: 71: Hoare triple {19804#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19832#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:17,416 INFO L290 TraceCheckUtils]: 72: Hoare triple {19832#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {19832#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:17,417 INFO L272 TraceCheckUtils]: 73: Hoare triple {19832#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19832#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:17,417 INFO L290 TraceCheckUtils]: 74: Hoare triple {19832#(<= ~counter~0 7)} ~cond := #in~cond; {19832#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:17,418 INFO L290 TraceCheckUtils]: 75: Hoare triple {19832#(<= ~counter~0 7)} assume !(0 == ~cond); {19832#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:17,418 INFO L290 TraceCheckUtils]: 76: Hoare triple {19832#(<= ~counter~0 7)} assume true; {19832#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:17,418 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19832#(<= ~counter~0 7)} {19832#(<= ~counter~0 7)} #63#return; {19832#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:17,419 INFO L290 TraceCheckUtils]: 78: Hoare triple {19832#(<= ~counter~0 7)} assume !!(0 != ~r~0); {19832#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:17,419 INFO L290 TraceCheckUtils]: 79: Hoare triple {19832#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19832#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:17,419 INFO L290 TraceCheckUtils]: 80: Hoare triple {19832#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19860#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:17,420 INFO L290 TraceCheckUtils]: 81: Hoare triple {19860#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {19860#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:17,420 INFO L272 TraceCheckUtils]: 82: Hoare triple {19860#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19860#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:17,420 INFO L290 TraceCheckUtils]: 83: Hoare triple {19860#(<= ~counter~0 8)} ~cond := #in~cond; {19860#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:17,421 INFO L290 TraceCheckUtils]: 84: Hoare triple {19860#(<= ~counter~0 8)} assume !(0 == ~cond); {19860#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:17,421 INFO L290 TraceCheckUtils]: 85: Hoare triple {19860#(<= ~counter~0 8)} assume true; {19860#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:17,421 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19860#(<= ~counter~0 8)} {19860#(<= ~counter~0 8)} #63#return; {19860#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:17,422 INFO L290 TraceCheckUtils]: 87: Hoare triple {19860#(<= ~counter~0 8)} assume !!(0 != ~r~0); {19860#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:17,422 INFO L290 TraceCheckUtils]: 88: Hoare triple {19860#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19860#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:17,422 INFO L290 TraceCheckUtils]: 89: Hoare triple {19860#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19888#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:17,423 INFO L290 TraceCheckUtils]: 90: Hoare triple {19888#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {19888#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:17,423 INFO L272 TraceCheckUtils]: 91: Hoare triple {19888#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19888#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:17,424 INFO L290 TraceCheckUtils]: 92: Hoare triple {19888#(<= ~counter~0 9)} ~cond := #in~cond; {19888#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:17,424 INFO L290 TraceCheckUtils]: 93: Hoare triple {19888#(<= ~counter~0 9)} assume !(0 == ~cond); {19888#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:17,424 INFO L290 TraceCheckUtils]: 94: Hoare triple {19888#(<= ~counter~0 9)} assume true; {19888#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:17,425 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19888#(<= ~counter~0 9)} {19888#(<= ~counter~0 9)} #63#return; {19888#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:17,425 INFO L290 TraceCheckUtils]: 96: Hoare triple {19888#(<= ~counter~0 9)} assume !!(0 != ~r~0); {19888#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:17,425 INFO L290 TraceCheckUtils]: 97: Hoare triple {19888#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19888#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:17,426 INFO L290 TraceCheckUtils]: 98: Hoare triple {19888#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19916#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:17,426 INFO L290 TraceCheckUtils]: 99: Hoare triple {19916#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {19916#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:17,426 INFO L272 TraceCheckUtils]: 100: Hoare triple {19916#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19916#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:17,427 INFO L290 TraceCheckUtils]: 101: Hoare triple {19916#(<= ~counter~0 10)} ~cond := #in~cond; {19916#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:17,427 INFO L290 TraceCheckUtils]: 102: Hoare triple {19916#(<= ~counter~0 10)} assume !(0 == ~cond); {19916#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:17,427 INFO L290 TraceCheckUtils]: 103: Hoare triple {19916#(<= ~counter~0 10)} assume true; {19916#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:17,428 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19916#(<= ~counter~0 10)} {19916#(<= ~counter~0 10)} #63#return; {19916#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:17,428 INFO L290 TraceCheckUtils]: 105: Hoare triple {19916#(<= ~counter~0 10)} assume !!(0 != ~r~0); {19916#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:17,428 INFO L290 TraceCheckUtils]: 106: Hoare triple {19916#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19916#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:17,429 INFO L290 TraceCheckUtils]: 107: Hoare triple {19916#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19944#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:17,429 INFO L290 TraceCheckUtils]: 108: Hoare triple {19944#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {19944#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:17,430 INFO L272 TraceCheckUtils]: 109: Hoare triple {19944#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19944#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:17,430 INFO L290 TraceCheckUtils]: 110: Hoare triple {19944#(<= ~counter~0 11)} ~cond := #in~cond; {19944#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:17,430 INFO L290 TraceCheckUtils]: 111: Hoare triple {19944#(<= ~counter~0 11)} assume !(0 == ~cond); {19944#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:17,430 INFO L290 TraceCheckUtils]: 112: Hoare triple {19944#(<= ~counter~0 11)} assume true; {19944#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:17,431 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19944#(<= ~counter~0 11)} {19944#(<= ~counter~0 11)} #63#return; {19944#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:17,431 INFO L290 TraceCheckUtils]: 114: Hoare triple {19944#(<= ~counter~0 11)} assume !!(0 != ~r~0); {19944#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:17,431 INFO L290 TraceCheckUtils]: 115: Hoare triple {19944#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19944#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:17,432 INFO L290 TraceCheckUtils]: 116: Hoare triple {19944#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19972#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:17,432 INFO L290 TraceCheckUtils]: 117: Hoare triple {19972#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {19972#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:17,433 INFO L272 TraceCheckUtils]: 118: Hoare triple {19972#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19972#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:17,433 INFO L290 TraceCheckUtils]: 119: Hoare triple {19972#(<= ~counter~0 12)} ~cond := #in~cond; {19972#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:17,433 INFO L290 TraceCheckUtils]: 120: Hoare triple {19972#(<= ~counter~0 12)} assume !(0 == ~cond); {19972#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:17,434 INFO L290 TraceCheckUtils]: 121: Hoare triple {19972#(<= ~counter~0 12)} assume true; {19972#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:17,434 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19972#(<= ~counter~0 12)} {19972#(<= ~counter~0 12)} #63#return; {19972#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:17,434 INFO L290 TraceCheckUtils]: 123: Hoare triple {19972#(<= ~counter~0 12)} assume !!(0 != ~r~0); {19972#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:17,435 INFO L290 TraceCheckUtils]: 124: Hoare triple {19972#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19972#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:17,435 INFO L290 TraceCheckUtils]: 125: Hoare triple {19972#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20000#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:17,435 INFO L290 TraceCheckUtils]: 126: Hoare triple {20000#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {20000#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:17,436 INFO L272 TraceCheckUtils]: 127: Hoare triple {20000#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20000#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:17,436 INFO L290 TraceCheckUtils]: 128: Hoare triple {20000#(<= ~counter~0 13)} ~cond := #in~cond; {20000#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:17,436 INFO L290 TraceCheckUtils]: 129: Hoare triple {20000#(<= ~counter~0 13)} assume !(0 == ~cond); {20000#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:17,437 INFO L290 TraceCheckUtils]: 130: Hoare triple {20000#(<= ~counter~0 13)} assume true; {20000#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:17,437 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {20000#(<= ~counter~0 13)} {20000#(<= ~counter~0 13)} #63#return; {20000#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:17,438 INFO L290 TraceCheckUtils]: 132: Hoare triple {20000#(<= ~counter~0 13)} assume !!(0 != ~r~0); {20000#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:17,438 INFO L290 TraceCheckUtils]: 133: Hoare triple {20000#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20000#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:17,438 INFO L290 TraceCheckUtils]: 134: Hoare triple {20000#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20028#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:17,439 INFO L290 TraceCheckUtils]: 135: Hoare triple {20028#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {20028#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:17,439 INFO L272 TraceCheckUtils]: 136: Hoare triple {20028#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20028#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:17,439 INFO L290 TraceCheckUtils]: 137: Hoare triple {20028#(<= ~counter~0 14)} ~cond := #in~cond; {20028#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:17,440 INFO L290 TraceCheckUtils]: 138: Hoare triple {20028#(<= ~counter~0 14)} assume !(0 == ~cond); {20028#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:17,440 INFO L290 TraceCheckUtils]: 139: Hoare triple {20028#(<= ~counter~0 14)} assume true; {20028#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:17,440 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {20028#(<= ~counter~0 14)} {20028#(<= ~counter~0 14)} #63#return; {20028#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:17,441 INFO L290 TraceCheckUtils]: 141: Hoare triple {20028#(<= ~counter~0 14)} assume !!(0 != ~r~0); {20028#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:17,441 INFO L290 TraceCheckUtils]: 142: Hoare triple {20028#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20028#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:17,442 INFO L290 TraceCheckUtils]: 143: Hoare triple {20028#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20056#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:17,442 INFO L290 TraceCheckUtils]: 144: Hoare triple {20056#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {20056#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:17,442 INFO L272 TraceCheckUtils]: 145: Hoare triple {20056#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20056#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:17,443 INFO L290 TraceCheckUtils]: 146: Hoare triple {20056#(<= ~counter~0 15)} ~cond := #in~cond; {20056#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:17,443 INFO L290 TraceCheckUtils]: 147: Hoare triple {20056#(<= ~counter~0 15)} assume !(0 == ~cond); {20056#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:17,443 INFO L290 TraceCheckUtils]: 148: Hoare triple {20056#(<= ~counter~0 15)} assume true; {20056#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:17,444 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {20056#(<= ~counter~0 15)} {20056#(<= ~counter~0 15)} #63#return; {20056#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:17,444 INFO L290 TraceCheckUtils]: 150: Hoare triple {20056#(<= ~counter~0 15)} assume !!(0 != ~r~0); {20056#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:17,444 INFO L290 TraceCheckUtils]: 151: Hoare triple {20056#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20056#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:17,445 INFO L290 TraceCheckUtils]: 152: Hoare triple {20056#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20084#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:17,445 INFO L290 TraceCheckUtils]: 153: Hoare triple {20084#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {20084#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:17,446 INFO L272 TraceCheckUtils]: 154: Hoare triple {20084#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20084#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:17,446 INFO L290 TraceCheckUtils]: 155: Hoare triple {20084#(<= ~counter~0 16)} ~cond := #in~cond; {20084#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:17,446 INFO L290 TraceCheckUtils]: 156: Hoare triple {20084#(<= ~counter~0 16)} assume !(0 == ~cond); {20084#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:17,446 INFO L290 TraceCheckUtils]: 157: Hoare triple {20084#(<= ~counter~0 16)} assume true; {20084#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:17,447 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {20084#(<= ~counter~0 16)} {20084#(<= ~counter~0 16)} #63#return; {20084#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:17,447 INFO L290 TraceCheckUtils]: 159: Hoare triple {20084#(<= ~counter~0 16)} assume !!(0 != ~r~0); {20084#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:17,447 INFO L290 TraceCheckUtils]: 160: Hoare triple {20084#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20084#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:17,448 INFO L290 TraceCheckUtils]: 161: Hoare triple {20084#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20112#(<= |main_#t~post6| 16)} is VALID [2022-04-15 09:08:17,448 INFO L290 TraceCheckUtils]: 162: Hoare triple {20112#(<= |main_#t~post6| 16)} assume !(#t~post6 < 50);havoc #t~post6; {19608#false} is VALID [2022-04-15 09:08:17,448 INFO L272 TraceCheckUtils]: 163: Hoare triple {19608#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19608#false} is VALID [2022-04-15 09:08:17,448 INFO L290 TraceCheckUtils]: 164: Hoare triple {19608#false} ~cond := #in~cond; {19608#false} is VALID [2022-04-15 09:08:17,448 INFO L290 TraceCheckUtils]: 165: Hoare triple {19608#false} assume 0 == ~cond; {19608#false} is VALID [2022-04-15 09:08:17,448 INFO L290 TraceCheckUtils]: 166: Hoare triple {19608#false} assume !false; {19608#false} is VALID [2022-04-15 09:08:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 1112 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:08:17,449 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:08:18,497 INFO L290 TraceCheckUtils]: 166: Hoare triple {19608#false} assume !false; {19608#false} is VALID [2022-04-15 09:08:18,497 INFO L290 TraceCheckUtils]: 165: Hoare triple {19608#false} assume 0 == ~cond; {19608#false} is VALID [2022-04-15 09:08:18,497 INFO L290 TraceCheckUtils]: 164: Hoare triple {19608#false} ~cond := #in~cond; {19608#false} is VALID [2022-04-15 09:08:18,497 INFO L272 TraceCheckUtils]: 163: Hoare triple {19608#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19608#false} is VALID [2022-04-15 09:08:18,497 INFO L290 TraceCheckUtils]: 162: Hoare triple {20140#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {19608#false} is VALID [2022-04-15 09:08:18,498 INFO L290 TraceCheckUtils]: 161: Hoare triple {20144#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20140#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:08:18,498 INFO L290 TraceCheckUtils]: 160: Hoare triple {20144#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20144#(< ~counter~0 50)} is VALID [2022-04-15 09:08:18,498 INFO L290 TraceCheckUtils]: 159: Hoare triple {20144#(< ~counter~0 50)} assume !!(0 != ~r~0); {20144#(< ~counter~0 50)} is VALID [2022-04-15 09:08:18,499 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {19607#true} {20144#(< ~counter~0 50)} #63#return; {20144#(< ~counter~0 50)} is VALID [2022-04-15 09:08:18,499 INFO L290 TraceCheckUtils]: 157: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,499 INFO L290 TraceCheckUtils]: 156: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,499 INFO L290 TraceCheckUtils]: 155: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,499 INFO L272 TraceCheckUtils]: 154: Hoare triple {20144#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,500 INFO L290 TraceCheckUtils]: 153: Hoare triple {20144#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {20144#(< ~counter~0 50)} is VALID [2022-04-15 09:08:18,500 INFO L290 TraceCheckUtils]: 152: Hoare triple {20172#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20144#(< ~counter~0 50)} is VALID [2022-04-15 09:08:18,500 INFO L290 TraceCheckUtils]: 151: Hoare triple {20172#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20172#(< ~counter~0 49)} is VALID [2022-04-15 09:08:18,501 INFO L290 TraceCheckUtils]: 150: Hoare triple {20172#(< ~counter~0 49)} assume !!(0 != ~r~0); {20172#(< ~counter~0 49)} is VALID [2022-04-15 09:08:18,501 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {19607#true} {20172#(< ~counter~0 49)} #63#return; {20172#(< ~counter~0 49)} is VALID [2022-04-15 09:08:18,501 INFO L290 TraceCheckUtils]: 148: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,501 INFO L290 TraceCheckUtils]: 147: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,501 INFO L290 TraceCheckUtils]: 146: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,502 INFO L272 TraceCheckUtils]: 145: Hoare triple {20172#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,502 INFO L290 TraceCheckUtils]: 144: Hoare triple {20172#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {20172#(< ~counter~0 49)} is VALID [2022-04-15 09:08:18,502 INFO L290 TraceCheckUtils]: 143: Hoare triple {20200#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20172#(< ~counter~0 49)} is VALID [2022-04-15 09:08:18,503 INFO L290 TraceCheckUtils]: 142: Hoare triple {20200#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20200#(< ~counter~0 48)} is VALID [2022-04-15 09:08:18,503 INFO L290 TraceCheckUtils]: 141: Hoare triple {20200#(< ~counter~0 48)} assume !!(0 != ~r~0); {20200#(< ~counter~0 48)} is VALID [2022-04-15 09:08:18,503 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {19607#true} {20200#(< ~counter~0 48)} #63#return; {20200#(< ~counter~0 48)} is VALID [2022-04-15 09:08:18,503 INFO L290 TraceCheckUtils]: 139: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,504 INFO L290 TraceCheckUtils]: 138: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,504 INFO L290 TraceCheckUtils]: 137: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,504 INFO L272 TraceCheckUtils]: 136: Hoare triple {20200#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,504 INFO L290 TraceCheckUtils]: 135: Hoare triple {20200#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {20200#(< ~counter~0 48)} is VALID [2022-04-15 09:08:18,504 INFO L290 TraceCheckUtils]: 134: Hoare triple {20228#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20200#(< ~counter~0 48)} is VALID [2022-04-15 09:08:18,505 INFO L290 TraceCheckUtils]: 133: Hoare triple {20228#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20228#(< ~counter~0 47)} is VALID [2022-04-15 09:08:18,505 INFO L290 TraceCheckUtils]: 132: Hoare triple {20228#(< ~counter~0 47)} assume !!(0 != ~r~0); {20228#(< ~counter~0 47)} is VALID [2022-04-15 09:08:18,505 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {19607#true} {20228#(< ~counter~0 47)} #63#return; {20228#(< ~counter~0 47)} is VALID [2022-04-15 09:08:18,506 INFO L290 TraceCheckUtils]: 130: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,506 INFO L290 TraceCheckUtils]: 129: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,506 INFO L290 TraceCheckUtils]: 128: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,506 INFO L272 TraceCheckUtils]: 127: Hoare triple {20228#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,510 INFO L290 TraceCheckUtils]: 126: Hoare triple {20228#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {20228#(< ~counter~0 47)} is VALID [2022-04-15 09:08:18,510 INFO L290 TraceCheckUtils]: 125: Hoare triple {20256#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20228#(< ~counter~0 47)} is VALID [2022-04-15 09:08:18,511 INFO L290 TraceCheckUtils]: 124: Hoare triple {20256#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20256#(< ~counter~0 46)} is VALID [2022-04-15 09:08:18,511 INFO L290 TraceCheckUtils]: 123: Hoare triple {20256#(< ~counter~0 46)} assume !!(0 != ~r~0); {20256#(< ~counter~0 46)} is VALID [2022-04-15 09:08:18,511 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19607#true} {20256#(< ~counter~0 46)} #63#return; {20256#(< ~counter~0 46)} is VALID [2022-04-15 09:08:18,512 INFO L290 TraceCheckUtils]: 121: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,512 INFO L290 TraceCheckUtils]: 120: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,512 INFO L290 TraceCheckUtils]: 119: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,512 INFO L272 TraceCheckUtils]: 118: Hoare triple {20256#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,512 INFO L290 TraceCheckUtils]: 117: Hoare triple {20256#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {20256#(< ~counter~0 46)} is VALID [2022-04-15 09:08:18,512 INFO L290 TraceCheckUtils]: 116: Hoare triple {20284#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20256#(< ~counter~0 46)} is VALID [2022-04-15 09:08:18,513 INFO L290 TraceCheckUtils]: 115: Hoare triple {20284#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20284#(< ~counter~0 45)} is VALID [2022-04-15 09:08:18,513 INFO L290 TraceCheckUtils]: 114: Hoare triple {20284#(< ~counter~0 45)} assume !!(0 != ~r~0); {20284#(< ~counter~0 45)} is VALID [2022-04-15 09:08:18,514 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19607#true} {20284#(< ~counter~0 45)} #63#return; {20284#(< ~counter~0 45)} is VALID [2022-04-15 09:08:18,514 INFO L290 TraceCheckUtils]: 112: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,514 INFO L290 TraceCheckUtils]: 111: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,514 INFO L290 TraceCheckUtils]: 110: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,514 INFO L272 TraceCheckUtils]: 109: Hoare triple {20284#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,514 INFO L290 TraceCheckUtils]: 108: Hoare triple {20284#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {20284#(< ~counter~0 45)} is VALID [2022-04-15 09:08:18,515 INFO L290 TraceCheckUtils]: 107: Hoare triple {20312#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20284#(< ~counter~0 45)} is VALID [2022-04-15 09:08:18,515 INFO L290 TraceCheckUtils]: 106: Hoare triple {20312#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20312#(< ~counter~0 44)} is VALID [2022-04-15 09:08:18,515 INFO L290 TraceCheckUtils]: 105: Hoare triple {20312#(< ~counter~0 44)} assume !!(0 != ~r~0); {20312#(< ~counter~0 44)} is VALID [2022-04-15 09:08:18,516 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19607#true} {20312#(< ~counter~0 44)} #63#return; {20312#(< ~counter~0 44)} is VALID [2022-04-15 09:08:18,516 INFO L290 TraceCheckUtils]: 103: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,516 INFO L290 TraceCheckUtils]: 102: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,516 INFO L290 TraceCheckUtils]: 101: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,516 INFO L272 TraceCheckUtils]: 100: Hoare triple {20312#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,516 INFO L290 TraceCheckUtils]: 99: Hoare triple {20312#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {20312#(< ~counter~0 44)} is VALID [2022-04-15 09:08:18,517 INFO L290 TraceCheckUtils]: 98: Hoare triple {20340#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20312#(< ~counter~0 44)} is VALID [2022-04-15 09:08:18,517 INFO L290 TraceCheckUtils]: 97: Hoare triple {20340#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20340#(< ~counter~0 43)} is VALID [2022-04-15 09:08:18,517 INFO L290 TraceCheckUtils]: 96: Hoare triple {20340#(< ~counter~0 43)} assume !!(0 != ~r~0); {20340#(< ~counter~0 43)} is VALID [2022-04-15 09:08:18,518 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19607#true} {20340#(< ~counter~0 43)} #63#return; {20340#(< ~counter~0 43)} is VALID [2022-04-15 09:08:18,518 INFO L290 TraceCheckUtils]: 94: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,518 INFO L290 TraceCheckUtils]: 93: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,518 INFO L290 TraceCheckUtils]: 92: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,518 INFO L272 TraceCheckUtils]: 91: Hoare triple {20340#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,518 INFO L290 TraceCheckUtils]: 90: Hoare triple {20340#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {20340#(< ~counter~0 43)} is VALID [2022-04-15 09:08:18,519 INFO L290 TraceCheckUtils]: 89: Hoare triple {20368#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20340#(< ~counter~0 43)} is VALID [2022-04-15 09:08:18,519 INFO L290 TraceCheckUtils]: 88: Hoare triple {20368#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20368#(< ~counter~0 42)} is VALID [2022-04-15 09:08:18,519 INFO L290 TraceCheckUtils]: 87: Hoare triple {20368#(< ~counter~0 42)} assume !!(0 != ~r~0); {20368#(< ~counter~0 42)} is VALID [2022-04-15 09:08:18,520 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19607#true} {20368#(< ~counter~0 42)} #63#return; {20368#(< ~counter~0 42)} is VALID [2022-04-15 09:08:18,520 INFO L290 TraceCheckUtils]: 85: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,520 INFO L290 TraceCheckUtils]: 84: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,520 INFO L290 TraceCheckUtils]: 83: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,520 INFO L272 TraceCheckUtils]: 82: Hoare triple {20368#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,520 INFO L290 TraceCheckUtils]: 81: Hoare triple {20368#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {20368#(< ~counter~0 42)} is VALID [2022-04-15 09:08:18,521 INFO L290 TraceCheckUtils]: 80: Hoare triple {20396#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20368#(< ~counter~0 42)} is VALID [2022-04-15 09:08:18,521 INFO L290 TraceCheckUtils]: 79: Hoare triple {20396#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20396#(< ~counter~0 41)} is VALID [2022-04-15 09:08:18,521 INFO L290 TraceCheckUtils]: 78: Hoare triple {20396#(< ~counter~0 41)} assume !!(0 != ~r~0); {20396#(< ~counter~0 41)} is VALID [2022-04-15 09:08:18,522 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19607#true} {20396#(< ~counter~0 41)} #63#return; {20396#(< ~counter~0 41)} is VALID [2022-04-15 09:08:18,522 INFO L290 TraceCheckUtils]: 76: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,522 INFO L290 TraceCheckUtils]: 75: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,522 INFO L290 TraceCheckUtils]: 74: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,522 INFO L272 TraceCheckUtils]: 73: Hoare triple {20396#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,522 INFO L290 TraceCheckUtils]: 72: Hoare triple {20396#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {20396#(< ~counter~0 41)} is VALID [2022-04-15 09:08:18,523 INFO L290 TraceCheckUtils]: 71: Hoare triple {20424#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20396#(< ~counter~0 41)} is VALID [2022-04-15 09:08:18,523 INFO L290 TraceCheckUtils]: 70: Hoare triple {20424#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20424#(< ~counter~0 40)} is VALID [2022-04-15 09:08:18,524 INFO L290 TraceCheckUtils]: 69: Hoare triple {20424#(< ~counter~0 40)} assume !!(0 != ~r~0); {20424#(< ~counter~0 40)} is VALID [2022-04-15 09:08:18,524 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19607#true} {20424#(< ~counter~0 40)} #63#return; {20424#(< ~counter~0 40)} is VALID [2022-04-15 09:08:18,524 INFO L290 TraceCheckUtils]: 67: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,524 INFO L290 TraceCheckUtils]: 66: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,524 INFO L290 TraceCheckUtils]: 65: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,524 INFO L272 TraceCheckUtils]: 64: Hoare triple {20424#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,525 INFO L290 TraceCheckUtils]: 63: Hoare triple {20424#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {20424#(< ~counter~0 40)} is VALID [2022-04-15 09:08:18,525 INFO L290 TraceCheckUtils]: 62: Hoare triple {20452#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20424#(< ~counter~0 40)} is VALID [2022-04-15 09:08:18,525 INFO L290 TraceCheckUtils]: 61: Hoare triple {20452#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20452#(< ~counter~0 39)} is VALID [2022-04-15 09:08:18,526 INFO L290 TraceCheckUtils]: 60: Hoare triple {20452#(< ~counter~0 39)} assume !!(0 != ~r~0); {20452#(< ~counter~0 39)} is VALID [2022-04-15 09:08:18,526 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19607#true} {20452#(< ~counter~0 39)} #63#return; {20452#(< ~counter~0 39)} is VALID [2022-04-15 09:08:18,526 INFO L290 TraceCheckUtils]: 58: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,526 INFO L290 TraceCheckUtils]: 57: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,526 INFO L290 TraceCheckUtils]: 56: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,527 INFO L272 TraceCheckUtils]: 55: Hoare triple {20452#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,527 INFO L290 TraceCheckUtils]: 54: Hoare triple {20452#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {20452#(< ~counter~0 39)} is VALID [2022-04-15 09:08:18,527 INFO L290 TraceCheckUtils]: 53: Hoare triple {20480#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20452#(< ~counter~0 39)} is VALID [2022-04-15 09:08:18,528 INFO L290 TraceCheckUtils]: 52: Hoare triple {20480#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20480#(< ~counter~0 38)} is VALID [2022-04-15 09:08:18,528 INFO L290 TraceCheckUtils]: 51: Hoare triple {20480#(< ~counter~0 38)} assume !!(0 != ~r~0); {20480#(< ~counter~0 38)} is VALID [2022-04-15 09:08:18,528 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19607#true} {20480#(< ~counter~0 38)} #63#return; {20480#(< ~counter~0 38)} is VALID [2022-04-15 09:08:18,528 INFO L290 TraceCheckUtils]: 49: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,528 INFO L290 TraceCheckUtils]: 48: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,529 INFO L290 TraceCheckUtils]: 47: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,529 INFO L272 TraceCheckUtils]: 46: Hoare triple {20480#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,529 INFO L290 TraceCheckUtils]: 45: Hoare triple {20480#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {20480#(< ~counter~0 38)} is VALID [2022-04-15 09:08:18,529 INFO L290 TraceCheckUtils]: 44: Hoare triple {20508#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20480#(< ~counter~0 38)} is VALID [2022-04-15 09:08:18,530 INFO L290 TraceCheckUtils]: 43: Hoare triple {20508#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20508#(< ~counter~0 37)} is VALID [2022-04-15 09:08:18,530 INFO L290 TraceCheckUtils]: 42: Hoare triple {20508#(< ~counter~0 37)} assume !!(0 != ~r~0); {20508#(< ~counter~0 37)} is VALID [2022-04-15 09:08:18,530 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19607#true} {20508#(< ~counter~0 37)} #63#return; {20508#(< ~counter~0 37)} is VALID [2022-04-15 09:08:18,531 INFO L290 TraceCheckUtils]: 40: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,531 INFO L290 TraceCheckUtils]: 39: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,531 INFO L290 TraceCheckUtils]: 38: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,531 INFO L272 TraceCheckUtils]: 37: Hoare triple {20508#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,547 INFO L290 TraceCheckUtils]: 36: Hoare triple {20508#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {20508#(< ~counter~0 37)} is VALID [2022-04-15 09:08:18,548 INFO L290 TraceCheckUtils]: 35: Hoare triple {20536#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20508#(< ~counter~0 37)} is VALID [2022-04-15 09:08:18,549 INFO L290 TraceCheckUtils]: 34: Hoare triple {20536#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20536#(< ~counter~0 36)} is VALID [2022-04-15 09:08:18,549 INFO L290 TraceCheckUtils]: 33: Hoare triple {20536#(< ~counter~0 36)} assume !!(0 != ~r~0); {20536#(< ~counter~0 36)} is VALID [2022-04-15 09:08:18,550 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19607#true} {20536#(< ~counter~0 36)} #63#return; {20536#(< ~counter~0 36)} is VALID [2022-04-15 09:08:18,551 INFO L290 TraceCheckUtils]: 31: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,551 INFO L290 TraceCheckUtils]: 30: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,551 INFO L290 TraceCheckUtils]: 29: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,551 INFO L272 TraceCheckUtils]: 28: Hoare triple {20536#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,551 INFO L290 TraceCheckUtils]: 27: Hoare triple {20536#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {20536#(< ~counter~0 36)} is VALID [2022-04-15 09:08:18,552 INFO L290 TraceCheckUtils]: 26: Hoare triple {20564#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20536#(< ~counter~0 36)} is VALID [2022-04-15 09:08:18,553 INFO L290 TraceCheckUtils]: 25: Hoare triple {20564#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20564#(< ~counter~0 35)} is VALID [2022-04-15 09:08:18,553 INFO L290 TraceCheckUtils]: 24: Hoare triple {20564#(< ~counter~0 35)} assume !!(0 != ~r~0); {20564#(< ~counter~0 35)} is VALID [2022-04-15 09:08:18,554 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19607#true} {20564#(< ~counter~0 35)} #63#return; {20564#(< ~counter~0 35)} is VALID [2022-04-15 09:08:18,554 INFO L290 TraceCheckUtils]: 22: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,554 INFO L290 TraceCheckUtils]: 21: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,554 INFO L290 TraceCheckUtils]: 20: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,555 INFO L272 TraceCheckUtils]: 19: Hoare triple {20564#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,555 INFO L290 TraceCheckUtils]: 18: Hoare triple {20564#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {20564#(< ~counter~0 35)} is VALID [2022-04-15 09:08:18,556 INFO L290 TraceCheckUtils]: 17: Hoare triple {20592#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20564#(< ~counter~0 35)} is VALID [2022-04-15 09:08:18,556 INFO L290 TraceCheckUtils]: 16: Hoare triple {20592#(< ~counter~0 34)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {20592#(< ~counter~0 34)} is VALID [2022-04-15 09:08:18,557 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19607#true} {20592#(< ~counter~0 34)} #61#return; {20592#(< ~counter~0 34)} is VALID [2022-04-15 09:08:18,557 INFO L290 TraceCheckUtils]: 14: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,557 INFO L290 TraceCheckUtils]: 13: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,557 INFO L290 TraceCheckUtils]: 12: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,558 INFO L272 TraceCheckUtils]: 11: Hoare triple {20592#(< ~counter~0 34)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,558 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19607#true} {20592#(< ~counter~0 34)} #59#return; {20592#(< ~counter~0 34)} is VALID [2022-04-15 09:08:18,558 INFO L290 TraceCheckUtils]: 9: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-15 09:08:18,559 INFO L290 TraceCheckUtils]: 8: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-15 09:08:18,559 INFO L290 TraceCheckUtils]: 7: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-15 09:08:18,559 INFO L272 TraceCheckUtils]: 6: Hoare triple {20592#(< ~counter~0 34)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19607#true} is VALID [2022-04-15 09:08:18,559 INFO L290 TraceCheckUtils]: 5: Hoare triple {20592#(< ~counter~0 34)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {20592#(< ~counter~0 34)} is VALID [2022-04-15 09:08:18,560 INFO L272 TraceCheckUtils]: 4: Hoare triple {20592#(< ~counter~0 34)} call #t~ret7 := main(); {20592#(< ~counter~0 34)} is VALID [2022-04-15 09:08:18,561 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20592#(< ~counter~0 34)} {19607#true} #67#return; {20592#(< ~counter~0 34)} is VALID [2022-04-15 09:08:18,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {20592#(< ~counter~0 34)} assume true; {20592#(< ~counter~0 34)} is VALID [2022-04-15 09:08:18,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {19607#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {20592#(< ~counter~0 34)} is VALID [2022-04-15 09:08:18,562 INFO L272 TraceCheckUtils]: 0: Hoare triple {19607#true} call ULTIMATE.init(); {19607#true} is VALID [2022-04-15 09:08:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 632 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2022-04-15 09:08:18,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:08:18,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275108616] [2022-04-15 09:08:18,563 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:08:18,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [409093715] [2022-04-15 09:08:18,563 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [409093715] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:08:18,563 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:08:18,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2022-04-15 09:08:18,564 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:08:18,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [325766307] [2022-04-15 09:08:18,564 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [325766307] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:08:18,564 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:08:18,564 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 09:08:18,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192714993] [2022-04-15 09:08:18,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:08:18,565 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 [2022-04-15 09:08:18,565 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:08:18,565 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) [2022-04-15 09:08:18,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:18,703 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-15 09:08:18,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:18,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-15 09:08:18,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=635, Invalid=771, Unknown=0, NotChecked=0, Total=1406 [2022-04-15 09:08:18,704 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) [2022-04-15 09:08:19,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:19,464 INFO L93 Difference]: Finished difference Result 178 states and 196 transitions. [2022-04-15 09:08:19,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-15 09:08:19,464 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 [2022-04-15 09:08:19,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:08:19,465 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) [2022-04-15 09:08:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-15 09:08:19,468 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) [2022-04-15 09:08:19,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-15 09:08:19,471 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 195 transitions. [2022-04-15 09:08:19,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:19,629 INFO L225 Difference]: With dead ends: 178 [2022-04-15 09:08:19,630 INFO L226 Difference]: Without dead ends: 173 [2022-04-15 09:08:19,630 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1227, Invalid=1635, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:08:19,631 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 57 mSDsluCounter, 180 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 222 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:08:19,632 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 222 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:08:19,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2022-04-15 09:08:19,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2022-04-15 09:08:19,874 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:08:19,875 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) [2022-04-15 09:08:19,875 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) [2022-04-15 09:08:19,876 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) [2022-04-15 09:08:19,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:19,879 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-15 09:08:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-15 09:08:19,879 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:19,879 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:19,880 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. [2022-04-15 09:08:19,880 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. [2022-04-15 09:08:19,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:19,883 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-15 09:08:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-15 09:08:19,884 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:19,884 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:19,884 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:08:19,884 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:08:19,884 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) [2022-04-15 09:08:19,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 191 transitions. [2022-04-15 09:08:19,888 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 191 transitions. Word has length 167 [2022-04-15 09:08:19,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:08:19,888 INFO L478 AbstractCegarLoop]: Abstraction has 173 states and 191 transitions. [2022-04-15 09:08:19,888 INFO L479 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) [2022-04-15 09:08:19,888 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 173 states and 191 transitions. [2022-04-15 09:08:22,178 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 190 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:22,179 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-15 09:08:22,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-04-15 09:08:22,180 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:08:22,180 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:08:22,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-15 09:08:22,380 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:22,380 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:08:22,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:08:22,381 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 33 times [2022-04-15 09:08:22,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:22,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1071719192] [2022-04-15 09:08:22,382 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:08:22,382 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 34 times [2022-04-15 09:08:22,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:08:22,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041407101] [2022-04-15 09:08:22,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:08:22,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:08:22,408 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:08:22,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1444626156] [2022-04-15 09:08:22,408 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:08:22,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:22,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:08:22,410 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) [2022-04-15 09:08:22,427 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-15 09:08:22,635 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:08:22,635 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:08:22,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-15 09:08:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:08:22,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:08:23,519 INFO L272 TraceCheckUtils]: 0: Hoare triple {21726#true} call ULTIMATE.init(); {21726#true} is VALID [2022-04-15 09:08:23,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {21726#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,520 INFO L290 TraceCheckUtils]: 2: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,520 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21734#(<= ~counter~0 0)} {21726#true} #67#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,521 INFO L272 TraceCheckUtils]: 4: Hoare triple {21734#(<= ~counter~0 0)} call #t~ret7 := main(); {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,521 INFO L290 TraceCheckUtils]: 5: Hoare triple {21734#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,521 INFO L272 TraceCheckUtils]: 6: Hoare triple {21734#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,522 INFO L290 TraceCheckUtils]: 7: Hoare triple {21734#(<= ~counter~0 0)} ~cond := #in~cond; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,522 INFO L290 TraceCheckUtils]: 8: Hoare triple {21734#(<= ~counter~0 0)} assume !(0 == ~cond); {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,522 INFO L290 TraceCheckUtils]: 9: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,523 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21734#(<= ~counter~0 0)} {21734#(<= ~counter~0 0)} #59#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,523 INFO L272 TraceCheckUtils]: 11: Hoare triple {21734#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,523 INFO L290 TraceCheckUtils]: 12: Hoare triple {21734#(<= ~counter~0 0)} ~cond := #in~cond; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,524 INFO L290 TraceCheckUtils]: 13: Hoare triple {21734#(<= ~counter~0 0)} assume !(0 == ~cond); {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,524 INFO L290 TraceCheckUtils]: 14: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,524 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21734#(<= ~counter~0 0)} {21734#(<= ~counter~0 0)} #61#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,524 INFO L290 TraceCheckUtils]: 16: Hoare triple {21734#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {21734#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:23,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {21734#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21783#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:23,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {21783#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {21783#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:23,526 INFO L272 TraceCheckUtils]: 19: Hoare triple {21783#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21783#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:23,526 INFO L290 TraceCheckUtils]: 20: Hoare triple {21783#(<= ~counter~0 1)} ~cond := #in~cond; {21783#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:23,526 INFO L290 TraceCheckUtils]: 21: Hoare triple {21783#(<= ~counter~0 1)} assume !(0 == ~cond); {21783#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:23,527 INFO L290 TraceCheckUtils]: 22: Hoare triple {21783#(<= ~counter~0 1)} assume true; {21783#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:23,527 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21783#(<= ~counter~0 1)} {21783#(<= ~counter~0 1)} #63#return; {21783#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:23,528 INFO L290 TraceCheckUtils]: 24: Hoare triple {21783#(<= ~counter~0 1)} assume !!(0 != ~r~0); {21783#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:23,528 INFO L290 TraceCheckUtils]: 25: Hoare triple {21783#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21783#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:23,528 INFO L290 TraceCheckUtils]: 26: Hoare triple {21783#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21811#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:23,529 INFO L290 TraceCheckUtils]: 27: Hoare triple {21811#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {21811#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:23,529 INFO L272 TraceCheckUtils]: 28: Hoare triple {21811#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21811#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:23,529 INFO L290 TraceCheckUtils]: 29: Hoare triple {21811#(<= ~counter~0 2)} ~cond := #in~cond; {21811#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:23,530 INFO L290 TraceCheckUtils]: 30: Hoare triple {21811#(<= ~counter~0 2)} assume !(0 == ~cond); {21811#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:23,530 INFO L290 TraceCheckUtils]: 31: Hoare triple {21811#(<= ~counter~0 2)} assume true; {21811#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:23,530 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21811#(<= ~counter~0 2)} {21811#(<= ~counter~0 2)} #63#return; {21811#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:23,531 INFO L290 TraceCheckUtils]: 33: Hoare triple {21811#(<= ~counter~0 2)} assume !!(0 != ~r~0); {21811#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:23,531 INFO L290 TraceCheckUtils]: 34: Hoare triple {21811#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21811#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:23,531 INFO L290 TraceCheckUtils]: 35: Hoare triple {21811#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21839#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:23,532 INFO L290 TraceCheckUtils]: 36: Hoare triple {21839#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {21839#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:23,532 INFO L272 TraceCheckUtils]: 37: Hoare triple {21839#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21839#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:23,532 INFO L290 TraceCheckUtils]: 38: Hoare triple {21839#(<= ~counter~0 3)} ~cond := #in~cond; {21839#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:23,533 INFO L290 TraceCheckUtils]: 39: Hoare triple {21839#(<= ~counter~0 3)} assume !(0 == ~cond); {21839#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:23,533 INFO L290 TraceCheckUtils]: 40: Hoare triple {21839#(<= ~counter~0 3)} assume true; {21839#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:23,534 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21839#(<= ~counter~0 3)} {21839#(<= ~counter~0 3)} #63#return; {21839#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:23,535 INFO L290 TraceCheckUtils]: 42: Hoare triple {21839#(<= ~counter~0 3)} assume !!(0 != ~r~0); {21839#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:23,535 INFO L290 TraceCheckUtils]: 43: Hoare triple {21839#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21839#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:23,535 INFO L290 TraceCheckUtils]: 44: Hoare triple {21839#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21867#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:23,536 INFO L290 TraceCheckUtils]: 45: Hoare triple {21867#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {21867#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:23,536 INFO L272 TraceCheckUtils]: 46: Hoare triple {21867#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21867#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:23,536 INFO L290 TraceCheckUtils]: 47: Hoare triple {21867#(<= ~counter~0 4)} ~cond := #in~cond; {21867#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:23,537 INFO L290 TraceCheckUtils]: 48: Hoare triple {21867#(<= ~counter~0 4)} assume !(0 == ~cond); {21867#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:23,537 INFO L290 TraceCheckUtils]: 49: Hoare triple {21867#(<= ~counter~0 4)} assume true; {21867#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:23,537 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21867#(<= ~counter~0 4)} {21867#(<= ~counter~0 4)} #63#return; {21867#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:23,538 INFO L290 TraceCheckUtils]: 51: Hoare triple {21867#(<= ~counter~0 4)} assume !!(0 != ~r~0); {21867#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:23,538 INFO L290 TraceCheckUtils]: 52: Hoare triple {21867#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21867#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:23,538 INFO L290 TraceCheckUtils]: 53: Hoare triple {21867#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21895#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:23,539 INFO L290 TraceCheckUtils]: 54: Hoare triple {21895#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {21895#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:23,539 INFO L272 TraceCheckUtils]: 55: Hoare triple {21895#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21895#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:23,539 INFO L290 TraceCheckUtils]: 56: Hoare triple {21895#(<= ~counter~0 5)} ~cond := #in~cond; {21895#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:23,540 INFO L290 TraceCheckUtils]: 57: Hoare triple {21895#(<= ~counter~0 5)} assume !(0 == ~cond); {21895#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:23,540 INFO L290 TraceCheckUtils]: 58: Hoare triple {21895#(<= ~counter~0 5)} assume true; {21895#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:23,541 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21895#(<= ~counter~0 5)} {21895#(<= ~counter~0 5)} #63#return; {21895#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:23,541 INFO L290 TraceCheckUtils]: 60: Hoare triple {21895#(<= ~counter~0 5)} assume !!(0 != ~r~0); {21895#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:23,541 INFO L290 TraceCheckUtils]: 61: Hoare triple {21895#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21895#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:23,542 INFO L290 TraceCheckUtils]: 62: Hoare triple {21895#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21923#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:23,542 INFO L290 TraceCheckUtils]: 63: Hoare triple {21923#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {21923#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:23,542 INFO L272 TraceCheckUtils]: 64: Hoare triple {21923#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21923#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:23,543 INFO L290 TraceCheckUtils]: 65: Hoare triple {21923#(<= ~counter~0 6)} ~cond := #in~cond; {21923#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:23,543 INFO L290 TraceCheckUtils]: 66: Hoare triple {21923#(<= ~counter~0 6)} assume !(0 == ~cond); {21923#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:23,543 INFO L290 TraceCheckUtils]: 67: Hoare triple {21923#(<= ~counter~0 6)} assume true; {21923#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:23,544 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21923#(<= ~counter~0 6)} {21923#(<= ~counter~0 6)} #63#return; {21923#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:23,544 INFO L290 TraceCheckUtils]: 69: Hoare triple {21923#(<= ~counter~0 6)} assume !!(0 != ~r~0); {21923#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:23,544 INFO L290 TraceCheckUtils]: 70: Hoare triple {21923#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21923#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:23,545 INFO L290 TraceCheckUtils]: 71: Hoare triple {21923#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21951#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:23,545 INFO L290 TraceCheckUtils]: 72: Hoare triple {21951#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {21951#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:23,545 INFO L272 TraceCheckUtils]: 73: Hoare triple {21951#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21951#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:23,546 INFO L290 TraceCheckUtils]: 74: Hoare triple {21951#(<= ~counter~0 7)} ~cond := #in~cond; {21951#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:23,546 INFO L290 TraceCheckUtils]: 75: Hoare triple {21951#(<= ~counter~0 7)} assume !(0 == ~cond); {21951#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:23,546 INFO L290 TraceCheckUtils]: 76: Hoare triple {21951#(<= ~counter~0 7)} assume true; {21951#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:23,547 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21951#(<= ~counter~0 7)} {21951#(<= ~counter~0 7)} #63#return; {21951#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:23,547 INFO L290 TraceCheckUtils]: 78: Hoare triple {21951#(<= ~counter~0 7)} assume !!(0 != ~r~0); {21951#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:23,547 INFO L290 TraceCheckUtils]: 79: Hoare triple {21951#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21951#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:23,548 INFO L290 TraceCheckUtils]: 80: Hoare triple {21951#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21979#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:23,548 INFO L290 TraceCheckUtils]: 81: Hoare triple {21979#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {21979#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:23,548 INFO L272 TraceCheckUtils]: 82: Hoare triple {21979#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21979#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:23,549 INFO L290 TraceCheckUtils]: 83: Hoare triple {21979#(<= ~counter~0 8)} ~cond := #in~cond; {21979#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:23,549 INFO L290 TraceCheckUtils]: 84: Hoare triple {21979#(<= ~counter~0 8)} assume !(0 == ~cond); {21979#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:23,549 INFO L290 TraceCheckUtils]: 85: Hoare triple {21979#(<= ~counter~0 8)} assume true; {21979#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:23,550 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21979#(<= ~counter~0 8)} {21979#(<= ~counter~0 8)} #63#return; {21979#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:23,550 INFO L290 TraceCheckUtils]: 87: Hoare triple {21979#(<= ~counter~0 8)} assume !!(0 != ~r~0); {21979#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:23,550 INFO L290 TraceCheckUtils]: 88: Hoare triple {21979#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21979#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:23,551 INFO L290 TraceCheckUtils]: 89: Hoare triple {21979#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22007#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:23,551 INFO L290 TraceCheckUtils]: 90: Hoare triple {22007#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {22007#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:23,552 INFO L272 TraceCheckUtils]: 91: Hoare triple {22007#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22007#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:23,552 INFO L290 TraceCheckUtils]: 92: Hoare triple {22007#(<= ~counter~0 9)} ~cond := #in~cond; {22007#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:23,552 INFO L290 TraceCheckUtils]: 93: Hoare triple {22007#(<= ~counter~0 9)} assume !(0 == ~cond); {22007#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:23,553 INFO L290 TraceCheckUtils]: 94: Hoare triple {22007#(<= ~counter~0 9)} assume true; {22007#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:23,553 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {22007#(<= ~counter~0 9)} {22007#(<= ~counter~0 9)} #63#return; {22007#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:23,553 INFO L290 TraceCheckUtils]: 96: Hoare triple {22007#(<= ~counter~0 9)} assume !!(0 != ~r~0); {22007#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:23,554 INFO L290 TraceCheckUtils]: 97: Hoare triple {22007#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22007#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:23,554 INFO L290 TraceCheckUtils]: 98: Hoare triple {22007#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22035#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:23,554 INFO L290 TraceCheckUtils]: 99: Hoare triple {22035#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {22035#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:23,555 INFO L272 TraceCheckUtils]: 100: Hoare triple {22035#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22035#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:23,555 INFO L290 TraceCheckUtils]: 101: Hoare triple {22035#(<= ~counter~0 10)} ~cond := #in~cond; {22035#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:23,555 INFO L290 TraceCheckUtils]: 102: Hoare triple {22035#(<= ~counter~0 10)} assume !(0 == ~cond); {22035#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:23,556 INFO L290 TraceCheckUtils]: 103: Hoare triple {22035#(<= ~counter~0 10)} assume true; {22035#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:23,556 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {22035#(<= ~counter~0 10)} {22035#(<= ~counter~0 10)} #63#return; {22035#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:23,557 INFO L290 TraceCheckUtils]: 105: Hoare triple {22035#(<= ~counter~0 10)} assume !!(0 != ~r~0); {22035#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:23,557 INFO L290 TraceCheckUtils]: 106: Hoare triple {22035#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22035#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:23,557 INFO L290 TraceCheckUtils]: 107: Hoare triple {22035#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22063#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:23,558 INFO L290 TraceCheckUtils]: 108: Hoare triple {22063#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {22063#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:23,558 INFO L272 TraceCheckUtils]: 109: Hoare triple {22063#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22063#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:23,558 INFO L290 TraceCheckUtils]: 110: Hoare triple {22063#(<= ~counter~0 11)} ~cond := #in~cond; {22063#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:23,559 INFO L290 TraceCheckUtils]: 111: Hoare triple {22063#(<= ~counter~0 11)} assume !(0 == ~cond); {22063#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:23,559 INFO L290 TraceCheckUtils]: 112: Hoare triple {22063#(<= ~counter~0 11)} assume true; {22063#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:23,559 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {22063#(<= ~counter~0 11)} {22063#(<= ~counter~0 11)} #63#return; {22063#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:23,560 INFO L290 TraceCheckUtils]: 114: Hoare triple {22063#(<= ~counter~0 11)} assume !!(0 != ~r~0); {22063#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:23,560 INFO L290 TraceCheckUtils]: 115: Hoare triple {22063#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22063#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:23,560 INFO L290 TraceCheckUtils]: 116: Hoare triple {22063#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22091#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:23,561 INFO L290 TraceCheckUtils]: 117: Hoare triple {22091#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {22091#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:23,561 INFO L272 TraceCheckUtils]: 118: Hoare triple {22091#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22091#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:23,561 INFO L290 TraceCheckUtils]: 119: Hoare triple {22091#(<= ~counter~0 12)} ~cond := #in~cond; {22091#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:23,562 INFO L290 TraceCheckUtils]: 120: Hoare triple {22091#(<= ~counter~0 12)} assume !(0 == ~cond); {22091#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:23,562 INFO L290 TraceCheckUtils]: 121: Hoare triple {22091#(<= ~counter~0 12)} assume true; {22091#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:23,562 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {22091#(<= ~counter~0 12)} {22091#(<= ~counter~0 12)} #63#return; {22091#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:23,563 INFO L290 TraceCheckUtils]: 123: Hoare triple {22091#(<= ~counter~0 12)} assume !!(0 != ~r~0); {22091#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:23,563 INFO L290 TraceCheckUtils]: 124: Hoare triple {22091#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22091#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:23,563 INFO L290 TraceCheckUtils]: 125: Hoare triple {22091#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22119#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:23,564 INFO L290 TraceCheckUtils]: 126: Hoare triple {22119#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {22119#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:23,564 INFO L272 TraceCheckUtils]: 127: Hoare triple {22119#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22119#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:23,564 INFO L290 TraceCheckUtils]: 128: Hoare triple {22119#(<= ~counter~0 13)} ~cond := #in~cond; {22119#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:23,565 INFO L290 TraceCheckUtils]: 129: Hoare triple {22119#(<= ~counter~0 13)} assume !(0 == ~cond); {22119#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:23,565 INFO L290 TraceCheckUtils]: 130: Hoare triple {22119#(<= ~counter~0 13)} assume true; {22119#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:23,565 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {22119#(<= ~counter~0 13)} {22119#(<= ~counter~0 13)} #63#return; {22119#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:23,566 INFO L290 TraceCheckUtils]: 132: Hoare triple {22119#(<= ~counter~0 13)} assume !!(0 != ~r~0); {22119#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:23,566 INFO L290 TraceCheckUtils]: 133: Hoare triple {22119#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22119#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:23,566 INFO L290 TraceCheckUtils]: 134: Hoare triple {22119#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22147#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:23,567 INFO L290 TraceCheckUtils]: 135: Hoare triple {22147#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {22147#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:23,567 INFO L272 TraceCheckUtils]: 136: Hoare triple {22147#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22147#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:23,567 INFO L290 TraceCheckUtils]: 137: Hoare triple {22147#(<= ~counter~0 14)} ~cond := #in~cond; {22147#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:23,568 INFO L290 TraceCheckUtils]: 138: Hoare triple {22147#(<= ~counter~0 14)} assume !(0 == ~cond); {22147#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:23,568 INFO L290 TraceCheckUtils]: 139: Hoare triple {22147#(<= ~counter~0 14)} assume true; {22147#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:23,568 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {22147#(<= ~counter~0 14)} {22147#(<= ~counter~0 14)} #63#return; {22147#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:23,569 INFO L290 TraceCheckUtils]: 141: Hoare triple {22147#(<= ~counter~0 14)} assume !!(0 != ~r~0); {22147#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:23,569 INFO L290 TraceCheckUtils]: 142: Hoare triple {22147#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22147#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:23,570 INFO L290 TraceCheckUtils]: 143: Hoare triple {22147#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22175#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:23,570 INFO L290 TraceCheckUtils]: 144: Hoare triple {22175#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {22175#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:23,570 INFO L272 TraceCheckUtils]: 145: Hoare triple {22175#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22175#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:23,571 INFO L290 TraceCheckUtils]: 146: Hoare triple {22175#(<= ~counter~0 15)} ~cond := #in~cond; {22175#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:23,571 INFO L290 TraceCheckUtils]: 147: Hoare triple {22175#(<= ~counter~0 15)} assume !(0 == ~cond); {22175#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:23,571 INFO L290 TraceCheckUtils]: 148: Hoare triple {22175#(<= ~counter~0 15)} assume true; {22175#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:23,572 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {22175#(<= ~counter~0 15)} {22175#(<= ~counter~0 15)} #63#return; {22175#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:23,572 INFO L290 TraceCheckUtils]: 150: Hoare triple {22175#(<= ~counter~0 15)} assume !!(0 != ~r~0); {22175#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:23,573 INFO L290 TraceCheckUtils]: 151: Hoare triple {22175#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22175#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:23,573 INFO L290 TraceCheckUtils]: 152: Hoare triple {22175#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22203#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:23,574 INFO L290 TraceCheckUtils]: 153: Hoare triple {22203#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {22203#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:23,574 INFO L272 TraceCheckUtils]: 154: Hoare triple {22203#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22203#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:23,575 INFO L290 TraceCheckUtils]: 155: Hoare triple {22203#(<= ~counter~0 16)} ~cond := #in~cond; {22203#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:23,575 INFO L290 TraceCheckUtils]: 156: Hoare triple {22203#(<= ~counter~0 16)} assume !(0 == ~cond); {22203#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:23,576 INFO L290 TraceCheckUtils]: 157: Hoare triple {22203#(<= ~counter~0 16)} assume true; {22203#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:23,576 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {22203#(<= ~counter~0 16)} {22203#(<= ~counter~0 16)} #63#return; {22203#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:23,577 INFO L290 TraceCheckUtils]: 159: Hoare triple {22203#(<= ~counter~0 16)} assume !!(0 != ~r~0); {22203#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:23,577 INFO L290 TraceCheckUtils]: 160: Hoare triple {22203#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22203#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:23,578 INFO L290 TraceCheckUtils]: 161: Hoare triple {22203#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22231#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:23,578 INFO L290 TraceCheckUtils]: 162: Hoare triple {22231#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {22231#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:23,579 INFO L272 TraceCheckUtils]: 163: Hoare triple {22231#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22231#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:23,579 INFO L290 TraceCheckUtils]: 164: Hoare triple {22231#(<= ~counter~0 17)} ~cond := #in~cond; {22231#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:23,579 INFO L290 TraceCheckUtils]: 165: Hoare triple {22231#(<= ~counter~0 17)} assume !(0 == ~cond); {22231#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:23,580 INFO L290 TraceCheckUtils]: 166: Hoare triple {22231#(<= ~counter~0 17)} assume true; {22231#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:23,580 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {22231#(<= ~counter~0 17)} {22231#(<= ~counter~0 17)} #63#return; {22231#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:23,581 INFO L290 TraceCheckUtils]: 168: Hoare triple {22231#(<= ~counter~0 17)} assume !!(0 != ~r~0); {22231#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:23,581 INFO L290 TraceCheckUtils]: 169: Hoare triple {22231#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22231#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:23,581 INFO L290 TraceCheckUtils]: 170: Hoare triple {22231#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22259#(<= |main_#t~post6| 17)} is VALID [2022-04-15 09:08:23,582 INFO L290 TraceCheckUtils]: 171: Hoare triple {22259#(<= |main_#t~post6| 17)} assume !(#t~post6 < 50);havoc #t~post6; {21727#false} is VALID [2022-04-15 09:08:23,582 INFO L272 TraceCheckUtils]: 172: Hoare triple {21727#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21727#false} is VALID [2022-04-15 09:08:23,582 INFO L290 TraceCheckUtils]: 173: Hoare triple {21727#false} ~cond := #in~cond; {21727#false} is VALID [2022-04-15 09:08:23,582 INFO L290 TraceCheckUtils]: 174: Hoare triple {21727#false} assume 0 == ~cond; {21727#false} is VALID [2022-04-15 09:08:23,582 INFO L290 TraceCheckUtils]: 175: Hoare triple {21727#false} assume !false; {21727#false} is VALID [2022-04-15 09:08:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 1258 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:08:23,583 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:08:24,636 INFO L290 TraceCheckUtils]: 175: Hoare triple {21727#false} assume !false; {21727#false} is VALID [2022-04-15 09:08:24,636 INFO L290 TraceCheckUtils]: 174: Hoare triple {21727#false} assume 0 == ~cond; {21727#false} is VALID [2022-04-15 09:08:24,636 INFO L290 TraceCheckUtils]: 173: Hoare triple {21727#false} ~cond := #in~cond; {21727#false} is VALID [2022-04-15 09:08:24,636 INFO L272 TraceCheckUtils]: 172: Hoare triple {21727#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21727#false} is VALID [2022-04-15 09:08:24,636 INFO L290 TraceCheckUtils]: 171: Hoare triple {22287#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {21727#false} is VALID [2022-04-15 09:08:24,637 INFO L290 TraceCheckUtils]: 170: Hoare triple {22291#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22287#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:08:24,637 INFO L290 TraceCheckUtils]: 169: Hoare triple {22291#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22291#(< ~counter~0 50)} is VALID [2022-04-15 09:08:24,637 INFO L290 TraceCheckUtils]: 168: Hoare triple {22291#(< ~counter~0 50)} assume !!(0 != ~r~0); {22291#(< ~counter~0 50)} is VALID [2022-04-15 09:08:24,638 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {21726#true} {22291#(< ~counter~0 50)} #63#return; {22291#(< ~counter~0 50)} is VALID [2022-04-15 09:08:24,638 INFO L290 TraceCheckUtils]: 166: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,638 INFO L290 TraceCheckUtils]: 165: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,638 INFO L290 TraceCheckUtils]: 164: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,638 INFO L272 TraceCheckUtils]: 163: Hoare triple {22291#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,638 INFO L290 TraceCheckUtils]: 162: Hoare triple {22291#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {22291#(< ~counter~0 50)} is VALID [2022-04-15 09:08:24,639 INFO L290 TraceCheckUtils]: 161: Hoare triple {22319#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22291#(< ~counter~0 50)} is VALID [2022-04-15 09:08:24,639 INFO L290 TraceCheckUtils]: 160: Hoare triple {22319#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22319#(< ~counter~0 49)} is VALID [2022-04-15 09:08:24,640 INFO L290 TraceCheckUtils]: 159: Hoare triple {22319#(< ~counter~0 49)} assume !!(0 != ~r~0); {22319#(< ~counter~0 49)} is VALID [2022-04-15 09:08:24,640 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {21726#true} {22319#(< ~counter~0 49)} #63#return; {22319#(< ~counter~0 49)} is VALID [2022-04-15 09:08:24,640 INFO L290 TraceCheckUtils]: 157: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,640 INFO L290 TraceCheckUtils]: 156: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,640 INFO L290 TraceCheckUtils]: 155: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,640 INFO L272 TraceCheckUtils]: 154: Hoare triple {22319#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,641 INFO L290 TraceCheckUtils]: 153: Hoare triple {22319#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {22319#(< ~counter~0 49)} is VALID [2022-04-15 09:08:24,641 INFO L290 TraceCheckUtils]: 152: Hoare triple {22347#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22319#(< ~counter~0 49)} is VALID [2022-04-15 09:08:24,641 INFO L290 TraceCheckUtils]: 151: Hoare triple {22347#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22347#(< ~counter~0 48)} is VALID [2022-04-15 09:08:24,642 INFO L290 TraceCheckUtils]: 150: Hoare triple {22347#(< ~counter~0 48)} assume !!(0 != ~r~0); {22347#(< ~counter~0 48)} is VALID [2022-04-15 09:08:24,642 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {21726#true} {22347#(< ~counter~0 48)} #63#return; {22347#(< ~counter~0 48)} is VALID [2022-04-15 09:08:24,642 INFO L290 TraceCheckUtils]: 148: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,642 INFO L290 TraceCheckUtils]: 147: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,642 INFO L290 TraceCheckUtils]: 146: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,642 INFO L272 TraceCheckUtils]: 145: Hoare triple {22347#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,643 INFO L290 TraceCheckUtils]: 144: Hoare triple {22347#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {22347#(< ~counter~0 48)} is VALID [2022-04-15 09:08:24,643 INFO L290 TraceCheckUtils]: 143: Hoare triple {22375#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22347#(< ~counter~0 48)} is VALID [2022-04-15 09:08:24,643 INFO L290 TraceCheckUtils]: 142: Hoare triple {22375#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22375#(< ~counter~0 47)} is VALID [2022-04-15 09:08:24,644 INFO L290 TraceCheckUtils]: 141: Hoare triple {22375#(< ~counter~0 47)} assume !!(0 != ~r~0); {22375#(< ~counter~0 47)} is VALID [2022-04-15 09:08:24,644 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {21726#true} {22375#(< ~counter~0 47)} #63#return; {22375#(< ~counter~0 47)} is VALID [2022-04-15 09:08:24,644 INFO L290 TraceCheckUtils]: 139: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,644 INFO L290 TraceCheckUtils]: 138: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,644 INFO L290 TraceCheckUtils]: 137: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,644 INFO L272 TraceCheckUtils]: 136: Hoare triple {22375#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,645 INFO L290 TraceCheckUtils]: 135: Hoare triple {22375#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {22375#(< ~counter~0 47)} is VALID [2022-04-15 09:08:24,645 INFO L290 TraceCheckUtils]: 134: Hoare triple {22403#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22375#(< ~counter~0 47)} is VALID [2022-04-15 09:08:24,645 INFO L290 TraceCheckUtils]: 133: Hoare triple {22403#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22403#(< ~counter~0 46)} is VALID [2022-04-15 09:08:24,646 INFO L290 TraceCheckUtils]: 132: Hoare triple {22403#(< ~counter~0 46)} assume !!(0 != ~r~0); {22403#(< ~counter~0 46)} is VALID [2022-04-15 09:08:24,646 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {21726#true} {22403#(< ~counter~0 46)} #63#return; {22403#(< ~counter~0 46)} is VALID [2022-04-15 09:08:24,646 INFO L290 TraceCheckUtils]: 130: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,646 INFO L290 TraceCheckUtils]: 129: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,646 INFO L290 TraceCheckUtils]: 128: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,646 INFO L272 TraceCheckUtils]: 127: Hoare triple {22403#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,647 INFO L290 TraceCheckUtils]: 126: Hoare triple {22403#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {22403#(< ~counter~0 46)} is VALID [2022-04-15 09:08:24,647 INFO L290 TraceCheckUtils]: 125: Hoare triple {22431#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22403#(< ~counter~0 46)} is VALID [2022-04-15 09:08:24,647 INFO L290 TraceCheckUtils]: 124: Hoare triple {22431#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22431#(< ~counter~0 45)} is VALID [2022-04-15 09:08:24,648 INFO L290 TraceCheckUtils]: 123: Hoare triple {22431#(< ~counter~0 45)} assume !!(0 != ~r~0); {22431#(< ~counter~0 45)} is VALID [2022-04-15 09:08:24,648 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {21726#true} {22431#(< ~counter~0 45)} #63#return; {22431#(< ~counter~0 45)} is VALID [2022-04-15 09:08:24,648 INFO L290 TraceCheckUtils]: 121: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,648 INFO L290 TraceCheckUtils]: 120: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,649 INFO L290 TraceCheckUtils]: 119: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,649 INFO L272 TraceCheckUtils]: 118: Hoare triple {22431#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,651 INFO L290 TraceCheckUtils]: 117: Hoare triple {22431#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {22431#(< ~counter~0 45)} is VALID [2022-04-15 09:08:24,652 INFO L290 TraceCheckUtils]: 116: Hoare triple {22459#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22431#(< ~counter~0 45)} is VALID [2022-04-15 09:08:24,652 INFO L290 TraceCheckUtils]: 115: Hoare triple {22459#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22459#(< ~counter~0 44)} is VALID [2022-04-15 09:08:24,652 INFO L290 TraceCheckUtils]: 114: Hoare triple {22459#(< ~counter~0 44)} assume !!(0 != ~r~0); {22459#(< ~counter~0 44)} is VALID [2022-04-15 09:08:24,653 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {21726#true} {22459#(< ~counter~0 44)} #63#return; {22459#(< ~counter~0 44)} is VALID [2022-04-15 09:08:24,653 INFO L290 TraceCheckUtils]: 112: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,653 INFO L290 TraceCheckUtils]: 111: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,653 INFO L290 TraceCheckUtils]: 110: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,653 INFO L272 TraceCheckUtils]: 109: Hoare triple {22459#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,654 INFO L290 TraceCheckUtils]: 108: Hoare triple {22459#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {22459#(< ~counter~0 44)} is VALID [2022-04-15 09:08:24,654 INFO L290 TraceCheckUtils]: 107: Hoare triple {22487#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22459#(< ~counter~0 44)} is VALID [2022-04-15 09:08:24,655 INFO L290 TraceCheckUtils]: 106: Hoare triple {22487#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22487#(< ~counter~0 43)} is VALID [2022-04-15 09:08:24,655 INFO L290 TraceCheckUtils]: 105: Hoare triple {22487#(< ~counter~0 43)} assume !!(0 != ~r~0); {22487#(< ~counter~0 43)} is VALID [2022-04-15 09:08:24,656 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {21726#true} {22487#(< ~counter~0 43)} #63#return; {22487#(< ~counter~0 43)} is VALID [2022-04-15 09:08:24,656 INFO L290 TraceCheckUtils]: 103: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,656 INFO L290 TraceCheckUtils]: 102: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,656 INFO L290 TraceCheckUtils]: 101: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,656 INFO L272 TraceCheckUtils]: 100: Hoare triple {22487#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,657 INFO L290 TraceCheckUtils]: 99: Hoare triple {22487#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {22487#(< ~counter~0 43)} is VALID [2022-04-15 09:08:24,657 INFO L290 TraceCheckUtils]: 98: Hoare triple {22515#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22487#(< ~counter~0 43)} is VALID [2022-04-15 09:08:24,657 INFO L290 TraceCheckUtils]: 97: Hoare triple {22515#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22515#(< ~counter~0 42)} is VALID [2022-04-15 09:08:24,658 INFO L290 TraceCheckUtils]: 96: Hoare triple {22515#(< ~counter~0 42)} assume !!(0 != ~r~0); {22515#(< ~counter~0 42)} is VALID [2022-04-15 09:08:24,658 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {21726#true} {22515#(< ~counter~0 42)} #63#return; {22515#(< ~counter~0 42)} is VALID [2022-04-15 09:08:24,659 INFO L290 TraceCheckUtils]: 94: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,659 INFO L290 TraceCheckUtils]: 93: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,659 INFO L290 TraceCheckUtils]: 92: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,659 INFO L272 TraceCheckUtils]: 91: Hoare triple {22515#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,659 INFO L290 TraceCheckUtils]: 90: Hoare triple {22515#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {22515#(< ~counter~0 42)} is VALID [2022-04-15 09:08:24,660 INFO L290 TraceCheckUtils]: 89: Hoare triple {22543#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22515#(< ~counter~0 42)} is VALID [2022-04-15 09:08:24,660 INFO L290 TraceCheckUtils]: 88: Hoare triple {22543#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22543#(< ~counter~0 41)} is VALID [2022-04-15 09:08:24,660 INFO L290 TraceCheckUtils]: 87: Hoare triple {22543#(< ~counter~0 41)} assume !!(0 != ~r~0); {22543#(< ~counter~0 41)} is VALID [2022-04-15 09:08:24,661 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21726#true} {22543#(< ~counter~0 41)} #63#return; {22543#(< ~counter~0 41)} is VALID [2022-04-15 09:08:24,661 INFO L290 TraceCheckUtils]: 85: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,661 INFO L290 TraceCheckUtils]: 84: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,661 INFO L290 TraceCheckUtils]: 83: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,662 INFO L272 TraceCheckUtils]: 82: Hoare triple {22543#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,662 INFO L290 TraceCheckUtils]: 81: Hoare triple {22543#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {22543#(< ~counter~0 41)} is VALID [2022-04-15 09:08:24,662 INFO L290 TraceCheckUtils]: 80: Hoare triple {22571#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22543#(< ~counter~0 41)} is VALID [2022-04-15 09:08:24,663 INFO L290 TraceCheckUtils]: 79: Hoare triple {22571#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22571#(< ~counter~0 40)} is VALID [2022-04-15 09:08:24,663 INFO L290 TraceCheckUtils]: 78: Hoare triple {22571#(< ~counter~0 40)} assume !!(0 != ~r~0); {22571#(< ~counter~0 40)} is VALID [2022-04-15 09:08:24,664 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21726#true} {22571#(< ~counter~0 40)} #63#return; {22571#(< ~counter~0 40)} is VALID [2022-04-15 09:08:24,664 INFO L290 TraceCheckUtils]: 76: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,664 INFO L290 TraceCheckUtils]: 75: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,664 INFO L290 TraceCheckUtils]: 74: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,664 INFO L272 TraceCheckUtils]: 73: Hoare triple {22571#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,665 INFO L290 TraceCheckUtils]: 72: Hoare triple {22571#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {22571#(< ~counter~0 40)} is VALID [2022-04-15 09:08:24,665 INFO L290 TraceCheckUtils]: 71: Hoare triple {22599#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22571#(< ~counter~0 40)} is VALID [2022-04-15 09:08:24,665 INFO L290 TraceCheckUtils]: 70: Hoare triple {22599#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22599#(< ~counter~0 39)} is VALID [2022-04-15 09:08:24,666 INFO L290 TraceCheckUtils]: 69: Hoare triple {22599#(< ~counter~0 39)} assume !!(0 != ~r~0); {22599#(< ~counter~0 39)} is VALID [2022-04-15 09:08:24,666 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21726#true} {22599#(< ~counter~0 39)} #63#return; {22599#(< ~counter~0 39)} is VALID [2022-04-15 09:08:24,666 INFO L290 TraceCheckUtils]: 67: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,666 INFO L290 TraceCheckUtils]: 66: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,666 INFO L290 TraceCheckUtils]: 65: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,667 INFO L272 TraceCheckUtils]: 64: Hoare triple {22599#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,671 INFO L290 TraceCheckUtils]: 63: Hoare triple {22599#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {22599#(< ~counter~0 39)} is VALID [2022-04-15 09:08:24,671 INFO L290 TraceCheckUtils]: 62: Hoare triple {22627#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22599#(< ~counter~0 39)} is VALID [2022-04-15 09:08:24,672 INFO L290 TraceCheckUtils]: 61: Hoare triple {22627#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22627#(< ~counter~0 38)} is VALID [2022-04-15 09:08:24,672 INFO L290 TraceCheckUtils]: 60: Hoare triple {22627#(< ~counter~0 38)} assume !!(0 != ~r~0); {22627#(< ~counter~0 38)} is VALID [2022-04-15 09:08:24,673 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21726#true} {22627#(< ~counter~0 38)} #63#return; {22627#(< ~counter~0 38)} is VALID [2022-04-15 09:08:24,673 INFO L290 TraceCheckUtils]: 58: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,673 INFO L290 TraceCheckUtils]: 57: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,673 INFO L290 TraceCheckUtils]: 56: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,673 INFO L272 TraceCheckUtils]: 55: Hoare triple {22627#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,673 INFO L290 TraceCheckUtils]: 54: Hoare triple {22627#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {22627#(< ~counter~0 38)} is VALID [2022-04-15 09:08:24,674 INFO L290 TraceCheckUtils]: 53: Hoare triple {22655#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22627#(< ~counter~0 38)} is VALID [2022-04-15 09:08:24,674 INFO L290 TraceCheckUtils]: 52: Hoare triple {22655#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22655#(< ~counter~0 37)} is VALID [2022-04-15 09:08:24,674 INFO L290 TraceCheckUtils]: 51: Hoare triple {22655#(< ~counter~0 37)} assume !!(0 != ~r~0); {22655#(< ~counter~0 37)} is VALID [2022-04-15 09:08:24,675 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21726#true} {22655#(< ~counter~0 37)} #63#return; {22655#(< ~counter~0 37)} is VALID [2022-04-15 09:08:24,675 INFO L290 TraceCheckUtils]: 49: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,675 INFO L290 TraceCheckUtils]: 48: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,675 INFO L290 TraceCheckUtils]: 47: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,675 INFO L272 TraceCheckUtils]: 46: Hoare triple {22655#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,676 INFO L290 TraceCheckUtils]: 45: Hoare triple {22655#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {22655#(< ~counter~0 37)} is VALID [2022-04-15 09:08:24,676 INFO L290 TraceCheckUtils]: 44: Hoare triple {22683#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22655#(< ~counter~0 37)} is VALID [2022-04-15 09:08:24,676 INFO L290 TraceCheckUtils]: 43: Hoare triple {22683#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22683#(< ~counter~0 36)} is VALID [2022-04-15 09:08:24,677 INFO L290 TraceCheckUtils]: 42: Hoare triple {22683#(< ~counter~0 36)} assume !!(0 != ~r~0); {22683#(< ~counter~0 36)} is VALID [2022-04-15 09:08:24,677 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21726#true} {22683#(< ~counter~0 36)} #63#return; {22683#(< ~counter~0 36)} is VALID [2022-04-15 09:08:24,677 INFO L290 TraceCheckUtils]: 40: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,677 INFO L290 TraceCheckUtils]: 39: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,677 INFO L290 TraceCheckUtils]: 38: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,677 INFO L272 TraceCheckUtils]: 37: Hoare triple {22683#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,678 INFO L290 TraceCheckUtils]: 36: Hoare triple {22683#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {22683#(< ~counter~0 36)} is VALID [2022-04-15 09:08:24,678 INFO L290 TraceCheckUtils]: 35: Hoare triple {22711#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22683#(< ~counter~0 36)} is VALID [2022-04-15 09:08:24,678 INFO L290 TraceCheckUtils]: 34: Hoare triple {22711#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22711#(< ~counter~0 35)} is VALID [2022-04-15 09:08:24,679 INFO L290 TraceCheckUtils]: 33: Hoare triple {22711#(< ~counter~0 35)} assume !!(0 != ~r~0); {22711#(< ~counter~0 35)} is VALID [2022-04-15 09:08:24,679 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21726#true} {22711#(< ~counter~0 35)} #63#return; {22711#(< ~counter~0 35)} is VALID [2022-04-15 09:08:24,679 INFO L290 TraceCheckUtils]: 31: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,679 INFO L290 TraceCheckUtils]: 30: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,679 INFO L290 TraceCheckUtils]: 29: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,679 INFO L272 TraceCheckUtils]: 28: Hoare triple {22711#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,680 INFO L290 TraceCheckUtils]: 27: Hoare triple {22711#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {22711#(< ~counter~0 35)} is VALID [2022-04-15 09:08:24,680 INFO L290 TraceCheckUtils]: 26: Hoare triple {22739#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22711#(< ~counter~0 35)} is VALID [2022-04-15 09:08:24,680 INFO L290 TraceCheckUtils]: 25: Hoare triple {22739#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22739#(< ~counter~0 34)} is VALID [2022-04-15 09:08:24,681 INFO L290 TraceCheckUtils]: 24: Hoare triple {22739#(< ~counter~0 34)} assume !!(0 != ~r~0); {22739#(< ~counter~0 34)} is VALID [2022-04-15 09:08:24,681 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21726#true} {22739#(< ~counter~0 34)} #63#return; {22739#(< ~counter~0 34)} is VALID [2022-04-15 09:08:24,681 INFO L290 TraceCheckUtils]: 22: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,681 INFO L290 TraceCheckUtils]: 21: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,681 INFO L290 TraceCheckUtils]: 20: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,682 INFO L272 TraceCheckUtils]: 19: Hoare triple {22739#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,682 INFO L290 TraceCheckUtils]: 18: Hoare triple {22739#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {22739#(< ~counter~0 34)} is VALID [2022-04-15 09:08:24,682 INFO L290 TraceCheckUtils]: 17: Hoare triple {22767#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22739#(< ~counter~0 34)} is VALID [2022-04-15 09:08:24,682 INFO L290 TraceCheckUtils]: 16: Hoare triple {22767#(< ~counter~0 33)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {22767#(< ~counter~0 33)} is VALID [2022-04-15 09:08:24,683 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21726#true} {22767#(< ~counter~0 33)} #61#return; {22767#(< ~counter~0 33)} is VALID [2022-04-15 09:08:24,683 INFO L290 TraceCheckUtils]: 14: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,683 INFO L290 TraceCheckUtils]: 13: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,683 INFO L290 TraceCheckUtils]: 12: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,683 INFO L272 TraceCheckUtils]: 11: Hoare triple {22767#(< ~counter~0 33)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,684 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21726#true} {22767#(< ~counter~0 33)} #59#return; {22767#(< ~counter~0 33)} is VALID [2022-04-15 09:08:24,684 INFO L290 TraceCheckUtils]: 9: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-15 09:08:24,684 INFO L290 TraceCheckUtils]: 8: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-15 09:08:24,684 INFO L290 TraceCheckUtils]: 7: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-15 09:08:24,684 INFO L272 TraceCheckUtils]: 6: Hoare triple {22767#(< ~counter~0 33)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21726#true} is VALID [2022-04-15 09:08:24,684 INFO L290 TraceCheckUtils]: 5: Hoare triple {22767#(< ~counter~0 33)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {22767#(< ~counter~0 33)} is VALID [2022-04-15 09:08:24,684 INFO L272 TraceCheckUtils]: 4: Hoare triple {22767#(< ~counter~0 33)} call #t~ret7 := main(); {22767#(< ~counter~0 33)} is VALID [2022-04-15 09:08:24,685 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22767#(< ~counter~0 33)} {21726#true} #67#return; {22767#(< ~counter~0 33)} is VALID [2022-04-15 09:08:24,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {22767#(< ~counter~0 33)} assume true; {22767#(< ~counter~0 33)} is VALID [2022-04-15 09:08:24,685 INFO L290 TraceCheckUtils]: 1: Hoare triple {21726#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {22767#(< ~counter~0 33)} is VALID [2022-04-15 09:08:24,686 INFO L272 TraceCheckUtils]: 0: Hoare triple {21726#true} call ULTIMATE.init(); {21726#true} is VALID [2022-04-15 09:08:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 714 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2022-04-15 09:08:24,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:08:24,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041407101] [2022-04-15 09:08:24,686 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:08:24,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1444626156] [2022-04-15 09:08:24,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1444626156] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:08:24,687 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:08:24,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2022-04-15 09:08:24,687 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:08:24,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1071719192] [2022-04-15 09:08:24,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1071719192] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:08:24,687 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:08:24,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 09:08:24,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578927380] [2022-04-15 09:08:24,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:08:24,688 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 [2022-04-15 09:08:24,688 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:08:24,689 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) [2022-04-15 09:08:24,807 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:24,807 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-15 09:08:24,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:24,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-15 09:08:24,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=708, Invalid=852, Unknown=0, NotChecked=0, Total=1560 [2022-04-15 09:08:24,809 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) [2022-04-15 09:08:25,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:25,658 INFO L93 Difference]: Finished difference Result 187 states and 206 transitions. [2022-04-15 09:08:25,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-15 09:08:25,658 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 [2022-04-15 09:08:25,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:08:25,659 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) [2022-04-15 09:08:25,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-15 09:08:25,662 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) [2022-04-15 09:08:25,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-15 09:08:25,665 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 205 transitions. [2022-04-15 09:08:25,829 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:25,832 INFO L225 Difference]: With dead ends: 187 [2022-04-15 09:08:25,832 INFO L226 Difference]: Without dead ends: 182 [2022-04-15 09:08:25,833 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:08:25,834 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 46 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 224 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:08:25,834 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [46 Valid, 224 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:08:25,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2022-04-15 09:08:26,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2022-04-15 09:08:26,112 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:08:26,113 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) [2022-04-15 09:08:26,113 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) [2022-04-15 09:08:26,113 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) [2022-04-15 09:08:26,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:26,116 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-15 09:08:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-15 09:08:26,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:26,117 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:26,117 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. [2022-04-15 09:08:26,117 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. [2022-04-15 09:08:26,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:26,121 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-15 09:08:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-15 09:08:26,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:26,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:26,122 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:08:26,122 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:08:26,122 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) [2022-04-15 09:08:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 201 transitions. [2022-04-15 09:08:26,125 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 201 transitions. Word has length 176 [2022-04-15 09:08:26,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:08:26,125 INFO L478 AbstractCegarLoop]: Abstraction has 182 states and 201 transitions. [2022-04-15 09:08:26,126 INFO L479 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) [2022-04-15 09:08:26,126 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 182 states and 201 transitions. [2022-04-15 09:08:27,691 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:27,692 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-15 09:08:27,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-15 09:08:27,693 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:08:27,693 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:08:27,703 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-15 09:08:27,893 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:27,893 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:08:27,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:08:27,894 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 35 times [2022-04-15 09:08:27,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:27,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1441587257] [2022-04-15 09:08:27,894 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:08:27,894 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 36 times [2022-04-15 09:08:27,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:08:27,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262965033] [2022-04-15 09:08:27,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:08:27,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:08:27,912 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:08:27,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [604105513] [2022-04-15 09:08:27,912 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:08:27,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:27,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:08:27,913 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) [2022-04-15 09:08:27,914 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-15 09:08:28,286 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-15 09:08:28,286 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:08:28,289 INFO L263 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-15 09:08:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:08:28,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:08:29,378 INFO L272 TraceCheckUtils]: 0: Hoare triple {23957#true} call ULTIMATE.init(); {23957#true} is VALID [2022-04-15 09:08:29,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {23957#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,380 INFO L290 TraceCheckUtils]: 2: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,380 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23965#(<= ~counter~0 0)} {23957#true} #67#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,381 INFO L272 TraceCheckUtils]: 4: Hoare triple {23965#(<= ~counter~0 0)} call #t~ret7 := main(); {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,381 INFO L290 TraceCheckUtils]: 5: Hoare triple {23965#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,381 INFO L272 TraceCheckUtils]: 6: Hoare triple {23965#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,382 INFO L290 TraceCheckUtils]: 7: Hoare triple {23965#(<= ~counter~0 0)} ~cond := #in~cond; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,382 INFO L290 TraceCheckUtils]: 8: Hoare triple {23965#(<= ~counter~0 0)} assume !(0 == ~cond); {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,382 INFO L290 TraceCheckUtils]: 9: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,383 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23965#(<= ~counter~0 0)} {23965#(<= ~counter~0 0)} #59#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,383 INFO L272 TraceCheckUtils]: 11: Hoare triple {23965#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,384 INFO L290 TraceCheckUtils]: 12: Hoare triple {23965#(<= ~counter~0 0)} ~cond := #in~cond; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,384 INFO L290 TraceCheckUtils]: 13: Hoare triple {23965#(<= ~counter~0 0)} assume !(0 == ~cond); {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,384 INFO L290 TraceCheckUtils]: 14: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,385 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23965#(<= ~counter~0 0)} {23965#(<= ~counter~0 0)} #61#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,385 INFO L290 TraceCheckUtils]: 16: Hoare triple {23965#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {23965#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:29,386 INFO L290 TraceCheckUtils]: 17: Hoare triple {23965#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24014#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:29,386 INFO L290 TraceCheckUtils]: 18: Hoare triple {24014#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {24014#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:29,387 INFO L272 TraceCheckUtils]: 19: Hoare triple {24014#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24014#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:29,387 INFO L290 TraceCheckUtils]: 20: Hoare triple {24014#(<= ~counter~0 1)} ~cond := #in~cond; {24014#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:29,388 INFO L290 TraceCheckUtils]: 21: Hoare triple {24014#(<= ~counter~0 1)} assume !(0 == ~cond); {24014#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:29,388 INFO L290 TraceCheckUtils]: 22: Hoare triple {24014#(<= ~counter~0 1)} assume true; {24014#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:29,389 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {24014#(<= ~counter~0 1)} {24014#(<= ~counter~0 1)} #63#return; {24014#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:29,389 INFO L290 TraceCheckUtils]: 24: Hoare triple {24014#(<= ~counter~0 1)} assume !!(0 != ~r~0); {24014#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:29,389 INFO L290 TraceCheckUtils]: 25: Hoare triple {24014#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24014#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:29,390 INFO L290 TraceCheckUtils]: 26: Hoare triple {24014#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24042#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:29,391 INFO L290 TraceCheckUtils]: 27: Hoare triple {24042#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {24042#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:29,391 INFO L272 TraceCheckUtils]: 28: Hoare triple {24042#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24042#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:29,392 INFO L290 TraceCheckUtils]: 29: Hoare triple {24042#(<= ~counter~0 2)} ~cond := #in~cond; {24042#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:29,392 INFO L290 TraceCheckUtils]: 30: Hoare triple {24042#(<= ~counter~0 2)} assume !(0 == ~cond); {24042#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:29,392 INFO L290 TraceCheckUtils]: 31: Hoare triple {24042#(<= ~counter~0 2)} assume true; {24042#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:29,393 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {24042#(<= ~counter~0 2)} {24042#(<= ~counter~0 2)} #63#return; {24042#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:29,393 INFO L290 TraceCheckUtils]: 33: Hoare triple {24042#(<= ~counter~0 2)} assume !!(0 != ~r~0); {24042#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:29,394 INFO L290 TraceCheckUtils]: 34: Hoare triple {24042#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24042#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:29,394 INFO L290 TraceCheckUtils]: 35: Hoare triple {24042#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24070#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:29,395 INFO L290 TraceCheckUtils]: 36: Hoare triple {24070#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {24070#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:29,395 INFO L272 TraceCheckUtils]: 37: Hoare triple {24070#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24070#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:29,396 INFO L290 TraceCheckUtils]: 38: Hoare triple {24070#(<= ~counter~0 3)} ~cond := #in~cond; {24070#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:29,396 INFO L290 TraceCheckUtils]: 39: Hoare triple {24070#(<= ~counter~0 3)} assume !(0 == ~cond); {24070#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:29,396 INFO L290 TraceCheckUtils]: 40: Hoare triple {24070#(<= ~counter~0 3)} assume true; {24070#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:29,397 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {24070#(<= ~counter~0 3)} {24070#(<= ~counter~0 3)} #63#return; {24070#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:29,397 INFO L290 TraceCheckUtils]: 42: Hoare triple {24070#(<= ~counter~0 3)} assume !!(0 != ~r~0); {24070#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:29,398 INFO L290 TraceCheckUtils]: 43: Hoare triple {24070#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24070#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:29,398 INFO L290 TraceCheckUtils]: 44: Hoare triple {24070#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24098#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:29,399 INFO L290 TraceCheckUtils]: 45: Hoare triple {24098#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {24098#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:29,399 INFO L272 TraceCheckUtils]: 46: Hoare triple {24098#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24098#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:29,399 INFO L290 TraceCheckUtils]: 47: Hoare triple {24098#(<= ~counter~0 4)} ~cond := #in~cond; {24098#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:29,400 INFO L290 TraceCheckUtils]: 48: Hoare triple {24098#(<= ~counter~0 4)} assume !(0 == ~cond); {24098#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:29,400 INFO L290 TraceCheckUtils]: 49: Hoare triple {24098#(<= ~counter~0 4)} assume true; {24098#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:29,401 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {24098#(<= ~counter~0 4)} {24098#(<= ~counter~0 4)} #63#return; {24098#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:29,401 INFO L290 TraceCheckUtils]: 51: Hoare triple {24098#(<= ~counter~0 4)} assume !!(0 != ~r~0); {24098#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:29,402 INFO L290 TraceCheckUtils]: 52: Hoare triple {24098#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24098#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:29,402 INFO L290 TraceCheckUtils]: 53: Hoare triple {24098#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24126#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:29,403 INFO L290 TraceCheckUtils]: 54: Hoare triple {24126#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {24126#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:29,403 INFO L272 TraceCheckUtils]: 55: Hoare triple {24126#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24126#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:29,404 INFO L290 TraceCheckUtils]: 56: Hoare triple {24126#(<= ~counter~0 5)} ~cond := #in~cond; {24126#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:29,404 INFO L290 TraceCheckUtils]: 57: Hoare triple {24126#(<= ~counter~0 5)} assume !(0 == ~cond); {24126#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:29,404 INFO L290 TraceCheckUtils]: 58: Hoare triple {24126#(<= ~counter~0 5)} assume true; {24126#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:29,405 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {24126#(<= ~counter~0 5)} {24126#(<= ~counter~0 5)} #63#return; {24126#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:29,405 INFO L290 TraceCheckUtils]: 60: Hoare triple {24126#(<= ~counter~0 5)} assume !!(0 != ~r~0); {24126#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:29,406 INFO L290 TraceCheckUtils]: 61: Hoare triple {24126#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24126#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:29,406 INFO L290 TraceCheckUtils]: 62: Hoare triple {24126#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24154#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:29,406 INFO L290 TraceCheckUtils]: 63: Hoare triple {24154#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {24154#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:29,407 INFO L272 TraceCheckUtils]: 64: Hoare triple {24154#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24154#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:29,407 INFO L290 TraceCheckUtils]: 65: Hoare triple {24154#(<= ~counter~0 6)} ~cond := #in~cond; {24154#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:29,408 INFO L290 TraceCheckUtils]: 66: Hoare triple {24154#(<= ~counter~0 6)} assume !(0 == ~cond); {24154#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:29,408 INFO L290 TraceCheckUtils]: 67: Hoare triple {24154#(<= ~counter~0 6)} assume true; {24154#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:29,409 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {24154#(<= ~counter~0 6)} {24154#(<= ~counter~0 6)} #63#return; {24154#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:29,409 INFO L290 TraceCheckUtils]: 69: Hoare triple {24154#(<= ~counter~0 6)} assume !!(0 != ~r~0); {24154#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:29,409 INFO L290 TraceCheckUtils]: 70: Hoare triple {24154#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24154#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:29,410 INFO L290 TraceCheckUtils]: 71: Hoare triple {24154#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24182#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:29,410 INFO L290 TraceCheckUtils]: 72: Hoare triple {24182#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {24182#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:29,411 INFO L272 TraceCheckUtils]: 73: Hoare triple {24182#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24182#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:29,411 INFO L290 TraceCheckUtils]: 74: Hoare triple {24182#(<= ~counter~0 7)} ~cond := #in~cond; {24182#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:29,412 INFO L290 TraceCheckUtils]: 75: Hoare triple {24182#(<= ~counter~0 7)} assume !(0 == ~cond); {24182#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:29,412 INFO L290 TraceCheckUtils]: 76: Hoare triple {24182#(<= ~counter~0 7)} assume true; {24182#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:29,413 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {24182#(<= ~counter~0 7)} {24182#(<= ~counter~0 7)} #63#return; {24182#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:29,413 INFO L290 TraceCheckUtils]: 78: Hoare triple {24182#(<= ~counter~0 7)} assume !!(0 != ~r~0); {24182#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:29,413 INFO L290 TraceCheckUtils]: 79: Hoare triple {24182#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24182#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:29,414 INFO L290 TraceCheckUtils]: 80: Hoare triple {24182#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24210#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:29,414 INFO L290 TraceCheckUtils]: 81: Hoare triple {24210#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {24210#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:29,415 INFO L272 TraceCheckUtils]: 82: Hoare triple {24210#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24210#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:29,415 INFO L290 TraceCheckUtils]: 83: Hoare triple {24210#(<= ~counter~0 8)} ~cond := #in~cond; {24210#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:29,416 INFO L290 TraceCheckUtils]: 84: Hoare triple {24210#(<= ~counter~0 8)} assume !(0 == ~cond); {24210#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:29,416 INFO L290 TraceCheckUtils]: 85: Hoare triple {24210#(<= ~counter~0 8)} assume true; {24210#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:29,416 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {24210#(<= ~counter~0 8)} {24210#(<= ~counter~0 8)} #63#return; {24210#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:29,417 INFO L290 TraceCheckUtils]: 87: Hoare triple {24210#(<= ~counter~0 8)} assume !!(0 != ~r~0); {24210#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:29,417 INFO L290 TraceCheckUtils]: 88: Hoare triple {24210#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24210#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:29,417 INFO L290 TraceCheckUtils]: 89: Hoare triple {24210#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24238#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:29,418 INFO L290 TraceCheckUtils]: 90: Hoare triple {24238#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {24238#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:29,418 INFO L272 TraceCheckUtils]: 91: Hoare triple {24238#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24238#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:29,418 INFO L290 TraceCheckUtils]: 92: Hoare triple {24238#(<= ~counter~0 9)} ~cond := #in~cond; {24238#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:29,419 INFO L290 TraceCheckUtils]: 93: Hoare triple {24238#(<= ~counter~0 9)} assume !(0 == ~cond); {24238#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:29,419 INFO L290 TraceCheckUtils]: 94: Hoare triple {24238#(<= ~counter~0 9)} assume true; {24238#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:29,420 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {24238#(<= ~counter~0 9)} {24238#(<= ~counter~0 9)} #63#return; {24238#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:29,420 INFO L290 TraceCheckUtils]: 96: Hoare triple {24238#(<= ~counter~0 9)} assume !!(0 != ~r~0); {24238#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:29,420 INFO L290 TraceCheckUtils]: 97: Hoare triple {24238#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24238#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:29,421 INFO L290 TraceCheckUtils]: 98: Hoare triple {24238#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24266#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:29,421 INFO L290 TraceCheckUtils]: 99: Hoare triple {24266#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {24266#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:29,421 INFO L272 TraceCheckUtils]: 100: Hoare triple {24266#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24266#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:29,422 INFO L290 TraceCheckUtils]: 101: Hoare triple {24266#(<= ~counter~0 10)} ~cond := #in~cond; {24266#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:29,422 INFO L290 TraceCheckUtils]: 102: Hoare triple {24266#(<= ~counter~0 10)} assume !(0 == ~cond); {24266#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:29,422 INFO L290 TraceCheckUtils]: 103: Hoare triple {24266#(<= ~counter~0 10)} assume true; {24266#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:29,423 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {24266#(<= ~counter~0 10)} {24266#(<= ~counter~0 10)} #63#return; {24266#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:29,423 INFO L290 TraceCheckUtils]: 105: Hoare triple {24266#(<= ~counter~0 10)} assume !!(0 != ~r~0); {24266#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:29,423 INFO L290 TraceCheckUtils]: 106: Hoare triple {24266#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24266#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:29,424 INFO L290 TraceCheckUtils]: 107: Hoare triple {24266#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24294#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:29,424 INFO L290 TraceCheckUtils]: 108: Hoare triple {24294#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {24294#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:29,424 INFO L272 TraceCheckUtils]: 109: Hoare triple {24294#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24294#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:29,425 INFO L290 TraceCheckUtils]: 110: Hoare triple {24294#(<= ~counter~0 11)} ~cond := #in~cond; {24294#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:29,425 INFO L290 TraceCheckUtils]: 111: Hoare triple {24294#(<= ~counter~0 11)} assume !(0 == ~cond); {24294#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:29,425 INFO L290 TraceCheckUtils]: 112: Hoare triple {24294#(<= ~counter~0 11)} assume true; {24294#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:29,426 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {24294#(<= ~counter~0 11)} {24294#(<= ~counter~0 11)} #63#return; {24294#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:29,426 INFO L290 TraceCheckUtils]: 114: Hoare triple {24294#(<= ~counter~0 11)} assume !!(0 != ~r~0); {24294#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:29,426 INFO L290 TraceCheckUtils]: 115: Hoare triple {24294#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24294#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:29,427 INFO L290 TraceCheckUtils]: 116: Hoare triple {24294#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24322#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:29,427 INFO L290 TraceCheckUtils]: 117: Hoare triple {24322#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {24322#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:29,428 INFO L272 TraceCheckUtils]: 118: Hoare triple {24322#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24322#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:29,428 INFO L290 TraceCheckUtils]: 119: Hoare triple {24322#(<= ~counter~0 12)} ~cond := #in~cond; {24322#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:29,428 INFO L290 TraceCheckUtils]: 120: Hoare triple {24322#(<= ~counter~0 12)} assume !(0 == ~cond); {24322#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:29,429 INFO L290 TraceCheckUtils]: 121: Hoare triple {24322#(<= ~counter~0 12)} assume true; {24322#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:29,429 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {24322#(<= ~counter~0 12)} {24322#(<= ~counter~0 12)} #63#return; {24322#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:29,429 INFO L290 TraceCheckUtils]: 123: Hoare triple {24322#(<= ~counter~0 12)} assume !!(0 != ~r~0); {24322#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:29,430 INFO L290 TraceCheckUtils]: 124: Hoare triple {24322#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24322#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:29,430 INFO L290 TraceCheckUtils]: 125: Hoare triple {24322#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24350#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:29,430 INFO L290 TraceCheckUtils]: 126: Hoare triple {24350#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {24350#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:29,431 INFO L272 TraceCheckUtils]: 127: Hoare triple {24350#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24350#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:29,431 INFO L290 TraceCheckUtils]: 128: Hoare triple {24350#(<= ~counter~0 13)} ~cond := #in~cond; {24350#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:29,431 INFO L290 TraceCheckUtils]: 129: Hoare triple {24350#(<= ~counter~0 13)} assume !(0 == ~cond); {24350#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:29,432 INFO L290 TraceCheckUtils]: 130: Hoare triple {24350#(<= ~counter~0 13)} assume true; {24350#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:29,432 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {24350#(<= ~counter~0 13)} {24350#(<= ~counter~0 13)} #63#return; {24350#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:29,432 INFO L290 TraceCheckUtils]: 132: Hoare triple {24350#(<= ~counter~0 13)} assume !!(0 != ~r~0); {24350#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:29,433 INFO L290 TraceCheckUtils]: 133: Hoare triple {24350#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24350#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:29,433 INFO L290 TraceCheckUtils]: 134: Hoare triple {24350#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24378#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:29,433 INFO L290 TraceCheckUtils]: 135: Hoare triple {24378#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {24378#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:29,434 INFO L272 TraceCheckUtils]: 136: Hoare triple {24378#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24378#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:29,434 INFO L290 TraceCheckUtils]: 137: Hoare triple {24378#(<= ~counter~0 14)} ~cond := #in~cond; {24378#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:29,435 INFO L290 TraceCheckUtils]: 138: Hoare triple {24378#(<= ~counter~0 14)} assume !(0 == ~cond); {24378#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:29,435 INFO L290 TraceCheckUtils]: 139: Hoare triple {24378#(<= ~counter~0 14)} assume true; {24378#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:29,435 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {24378#(<= ~counter~0 14)} {24378#(<= ~counter~0 14)} #63#return; {24378#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:29,436 INFO L290 TraceCheckUtils]: 141: Hoare triple {24378#(<= ~counter~0 14)} assume !!(0 != ~r~0); {24378#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:29,436 INFO L290 TraceCheckUtils]: 142: Hoare triple {24378#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24378#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:29,436 INFO L290 TraceCheckUtils]: 143: Hoare triple {24378#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24406#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:29,437 INFO L290 TraceCheckUtils]: 144: Hoare triple {24406#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {24406#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:29,437 INFO L272 TraceCheckUtils]: 145: Hoare triple {24406#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24406#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:29,437 INFO L290 TraceCheckUtils]: 146: Hoare triple {24406#(<= ~counter~0 15)} ~cond := #in~cond; {24406#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:29,438 INFO L290 TraceCheckUtils]: 147: Hoare triple {24406#(<= ~counter~0 15)} assume !(0 == ~cond); {24406#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:29,438 INFO L290 TraceCheckUtils]: 148: Hoare triple {24406#(<= ~counter~0 15)} assume true; {24406#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:29,438 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {24406#(<= ~counter~0 15)} {24406#(<= ~counter~0 15)} #63#return; {24406#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:29,439 INFO L290 TraceCheckUtils]: 150: Hoare triple {24406#(<= ~counter~0 15)} assume !!(0 != ~r~0); {24406#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:29,439 INFO L290 TraceCheckUtils]: 151: Hoare triple {24406#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24406#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:29,440 INFO L290 TraceCheckUtils]: 152: Hoare triple {24406#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24434#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:29,440 INFO L290 TraceCheckUtils]: 153: Hoare triple {24434#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {24434#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:29,440 INFO L272 TraceCheckUtils]: 154: Hoare triple {24434#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24434#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:29,441 INFO L290 TraceCheckUtils]: 155: Hoare triple {24434#(<= ~counter~0 16)} ~cond := #in~cond; {24434#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:29,441 INFO L290 TraceCheckUtils]: 156: Hoare triple {24434#(<= ~counter~0 16)} assume !(0 == ~cond); {24434#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:29,441 INFO L290 TraceCheckUtils]: 157: Hoare triple {24434#(<= ~counter~0 16)} assume true; {24434#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:29,442 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {24434#(<= ~counter~0 16)} {24434#(<= ~counter~0 16)} #63#return; {24434#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:29,442 INFO L290 TraceCheckUtils]: 159: Hoare triple {24434#(<= ~counter~0 16)} assume !!(0 != ~r~0); {24434#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:29,442 INFO L290 TraceCheckUtils]: 160: Hoare triple {24434#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24434#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:29,443 INFO L290 TraceCheckUtils]: 161: Hoare triple {24434#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24462#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:29,443 INFO L290 TraceCheckUtils]: 162: Hoare triple {24462#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {24462#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:29,443 INFO L272 TraceCheckUtils]: 163: Hoare triple {24462#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24462#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:29,444 INFO L290 TraceCheckUtils]: 164: Hoare triple {24462#(<= ~counter~0 17)} ~cond := #in~cond; {24462#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:29,444 INFO L290 TraceCheckUtils]: 165: Hoare triple {24462#(<= ~counter~0 17)} assume !(0 == ~cond); {24462#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:29,444 INFO L290 TraceCheckUtils]: 166: Hoare triple {24462#(<= ~counter~0 17)} assume true; {24462#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:29,445 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {24462#(<= ~counter~0 17)} {24462#(<= ~counter~0 17)} #63#return; {24462#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:29,445 INFO L290 TraceCheckUtils]: 168: Hoare triple {24462#(<= ~counter~0 17)} assume !!(0 != ~r~0); {24462#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:29,445 INFO L290 TraceCheckUtils]: 169: Hoare triple {24462#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24462#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:29,446 INFO L290 TraceCheckUtils]: 170: Hoare triple {24462#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24490#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:29,446 INFO L290 TraceCheckUtils]: 171: Hoare triple {24490#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {24490#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:29,447 INFO L272 TraceCheckUtils]: 172: Hoare triple {24490#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24490#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:29,447 INFO L290 TraceCheckUtils]: 173: Hoare triple {24490#(<= ~counter~0 18)} ~cond := #in~cond; {24490#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:29,447 INFO L290 TraceCheckUtils]: 174: Hoare triple {24490#(<= ~counter~0 18)} assume !(0 == ~cond); {24490#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:29,447 INFO L290 TraceCheckUtils]: 175: Hoare triple {24490#(<= ~counter~0 18)} assume true; {24490#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:29,448 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {24490#(<= ~counter~0 18)} {24490#(<= ~counter~0 18)} #63#return; {24490#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:29,448 INFO L290 TraceCheckUtils]: 177: Hoare triple {24490#(<= ~counter~0 18)} assume !!(0 != ~r~0); {24490#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:29,448 INFO L290 TraceCheckUtils]: 178: Hoare triple {24490#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24490#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:29,449 INFO L290 TraceCheckUtils]: 179: Hoare triple {24490#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24518#(<= |main_#t~post6| 18)} is VALID [2022-04-15 09:08:29,449 INFO L290 TraceCheckUtils]: 180: Hoare triple {24518#(<= |main_#t~post6| 18)} assume !(#t~post6 < 50);havoc #t~post6; {23958#false} is VALID [2022-04-15 09:08:29,449 INFO L272 TraceCheckUtils]: 181: Hoare triple {23958#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23958#false} is VALID [2022-04-15 09:08:29,449 INFO L290 TraceCheckUtils]: 182: Hoare triple {23958#false} ~cond := #in~cond; {23958#false} is VALID [2022-04-15 09:08:29,449 INFO L290 TraceCheckUtils]: 183: Hoare triple {23958#false} assume 0 == ~cond; {23958#false} is VALID [2022-04-15 09:08:29,449 INFO L290 TraceCheckUtils]: 184: Hoare triple {23958#false} assume !false; {23958#false} is VALID [2022-04-15 09:08:29,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 1413 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:08:29,450 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:08:30,601 INFO L290 TraceCheckUtils]: 184: Hoare triple {23958#false} assume !false; {23958#false} is VALID [2022-04-15 09:08:30,602 INFO L290 TraceCheckUtils]: 183: Hoare triple {23958#false} assume 0 == ~cond; {23958#false} is VALID [2022-04-15 09:08:30,602 INFO L290 TraceCheckUtils]: 182: Hoare triple {23958#false} ~cond := #in~cond; {23958#false} is VALID [2022-04-15 09:08:30,602 INFO L272 TraceCheckUtils]: 181: Hoare triple {23958#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23958#false} is VALID [2022-04-15 09:08:30,602 INFO L290 TraceCheckUtils]: 180: Hoare triple {24546#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {23958#false} is VALID [2022-04-15 09:08:30,602 INFO L290 TraceCheckUtils]: 179: Hoare triple {24550#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24546#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:08:30,603 INFO L290 TraceCheckUtils]: 178: Hoare triple {24550#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24550#(< ~counter~0 50)} is VALID [2022-04-15 09:08:30,603 INFO L290 TraceCheckUtils]: 177: Hoare triple {24550#(< ~counter~0 50)} assume !!(0 != ~r~0); {24550#(< ~counter~0 50)} is VALID [2022-04-15 09:08:30,619 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {23957#true} {24550#(< ~counter~0 50)} #63#return; {24550#(< ~counter~0 50)} is VALID [2022-04-15 09:08:30,619 INFO L290 TraceCheckUtils]: 175: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,619 INFO L290 TraceCheckUtils]: 174: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,619 INFO L290 TraceCheckUtils]: 173: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,619 INFO L272 TraceCheckUtils]: 172: Hoare triple {24550#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,620 INFO L290 TraceCheckUtils]: 171: Hoare triple {24550#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {24550#(< ~counter~0 50)} is VALID [2022-04-15 09:08:30,621 INFO L290 TraceCheckUtils]: 170: Hoare triple {24578#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24550#(< ~counter~0 50)} is VALID [2022-04-15 09:08:30,621 INFO L290 TraceCheckUtils]: 169: Hoare triple {24578#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24578#(< ~counter~0 49)} is VALID [2022-04-15 09:08:30,621 INFO L290 TraceCheckUtils]: 168: Hoare triple {24578#(< ~counter~0 49)} assume !!(0 != ~r~0); {24578#(< ~counter~0 49)} is VALID [2022-04-15 09:08:30,622 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {23957#true} {24578#(< ~counter~0 49)} #63#return; {24578#(< ~counter~0 49)} is VALID [2022-04-15 09:08:30,622 INFO L290 TraceCheckUtils]: 166: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,622 INFO L290 TraceCheckUtils]: 165: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,622 INFO L290 TraceCheckUtils]: 164: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,622 INFO L272 TraceCheckUtils]: 163: Hoare triple {24578#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,623 INFO L290 TraceCheckUtils]: 162: Hoare triple {24578#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {24578#(< ~counter~0 49)} is VALID [2022-04-15 09:08:30,623 INFO L290 TraceCheckUtils]: 161: Hoare triple {24606#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24578#(< ~counter~0 49)} is VALID [2022-04-15 09:08:30,624 INFO L290 TraceCheckUtils]: 160: Hoare triple {24606#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24606#(< ~counter~0 48)} is VALID [2022-04-15 09:08:30,624 INFO L290 TraceCheckUtils]: 159: Hoare triple {24606#(< ~counter~0 48)} assume !!(0 != ~r~0); {24606#(< ~counter~0 48)} is VALID [2022-04-15 09:08:30,625 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {23957#true} {24606#(< ~counter~0 48)} #63#return; {24606#(< ~counter~0 48)} is VALID [2022-04-15 09:08:30,625 INFO L290 TraceCheckUtils]: 157: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,625 INFO L290 TraceCheckUtils]: 156: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,625 INFO L290 TraceCheckUtils]: 155: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,625 INFO L272 TraceCheckUtils]: 154: Hoare triple {24606#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,626 INFO L290 TraceCheckUtils]: 153: Hoare triple {24606#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {24606#(< ~counter~0 48)} is VALID [2022-04-15 09:08:30,626 INFO L290 TraceCheckUtils]: 152: Hoare triple {24634#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24606#(< ~counter~0 48)} is VALID [2022-04-15 09:08:30,627 INFO L290 TraceCheckUtils]: 151: Hoare triple {24634#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24634#(< ~counter~0 47)} is VALID [2022-04-15 09:08:30,627 INFO L290 TraceCheckUtils]: 150: Hoare triple {24634#(< ~counter~0 47)} assume !!(0 != ~r~0); {24634#(< ~counter~0 47)} is VALID [2022-04-15 09:08:30,628 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {23957#true} {24634#(< ~counter~0 47)} #63#return; {24634#(< ~counter~0 47)} is VALID [2022-04-15 09:08:30,628 INFO L290 TraceCheckUtils]: 148: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,628 INFO L290 TraceCheckUtils]: 147: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,628 INFO L290 TraceCheckUtils]: 146: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,628 INFO L272 TraceCheckUtils]: 145: Hoare triple {24634#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,628 INFO L290 TraceCheckUtils]: 144: Hoare triple {24634#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {24634#(< ~counter~0 47)} is VALID [2022-04-15 09:08:30,629 INFO L290 TraceCheckUtils]: 143: Hoare triple {24662#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24634#(< ~counter~0 47)} is VALID [2022-04-15 09:08:30,629 INFO L290 TraceCheckUtils]: 142: Hoare triple {24662#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24662#(< ~counter~0 46)} is VALID [2022-04-15 09:08:30,630 INFO L290 TraceCheckUtils]: 141: Hoare triple {24662#(< ~counter~0 46)} assume !!(0 != ~r~0); {24662#(< ~counter~0 46)} is VALID [2022-04-15 09:08:30,630 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {23957#true} {24662#(< ~counter~0 46)} #63#return; {24662#(< ~counter~0 46)} is VALID [2022-04-15 09:08:30,630 INFO L290 TraceCheckUtils]: 139: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,630 INFO L290 TraceCheckUtils]: 138: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,631 INFO L290 TraceCheckUtils]: 137: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,631 INFO L272 TraceCheckUtils]: 136: Hoare triple {24662#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,631 INFO L290 TraceCheckUtils]: 135: Hoare triple {24662#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {24662#(< ~counter~0 46)} is VALID [2022-04-15 09:08:30,632 INFO L290 TraceCheckUtils]: 134: Hoare triple {24690#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24662#(< ~counter~0 46)} is VALID [2022-04-15 09:08:30,632 INFO L290 TraceCheckUtils]: 133: Hoare triple {24690#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24690#(< ~counter~0 45)} is VALID [2022-04-15 09:08:30,632 INFO L290 TraceCheckUtils]: 132: Hoare triple {24690#(< ~counter~0 45)} assume !!(0 != ~r~0); {24690#(< ~counter~0 45)} is VALID [2022-04-15 09:08:30,633 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {23957#true} {24690#(< ~counter~0 45)} #63#return; {24690#(< ~counter~0 45)} is VALID [2022-04-15 09:08:30,633 INFO L290 TraceCheckUtils]: 130: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,633 INFO L290 TraceCheckUtils]: 129: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,633 INFO L290 TraceCheckUtils]: 128: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,633 INFO L272 TraceCheckUtils]: 127: Hoare triple {24690#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,634 INFO L290 TraceCheckUtils]: 126: Hoare triple {24690#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {24690#(< ~counter~0 45)} is VALID [2022-04-15 09:08:30,634 INFO L290 TraceCheckUtils]: 125: Hoare triple {24718#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24690#(< ~counter~0 45)} is VALID [2022-04-15 09:08:30,635 INFO L290 TraceCheckUtils]: 124: Hoare triple {24718#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24718#(< ~counter~0 44)} is VALID [2022-04-15 09:08:30,635 INFO L290 TraceCheckUtils]: 123: Hoare triple {24718#(< ~counter~0 44)} assume !!(0 != ~r~0); {24718#(< ~counter~0 44)} is VALID [2022-04-15 09:08:30,636 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {23957#true} {24718#(< ~counter~0 44)} #63#return; {24718#(< ~counter~0 44)} is VALID [2022-04-15 09:08:30,636 INFO L290 TraceCheckUtils]: 121: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,636 INFO L290 TraceCheckUtils]: 120: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,636 INFO L290 TraceCheckUtils]: 119: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,636 INFO L272 TraceCheckUtils]: 118: Hoare triple {24718#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,636 INFO L290 TraceCheckUtils]: 117: Hoare triple {24718#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {24718#(< ~counter~0 44)} is VALID [2022-04-15 09:08:30,637 INFO L290 TraceCheckUtils]: 116: Hoare triple {24746#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24718#(< ~counter~0 44)} is VALID [2022-04-15 09:08:30,637 INFO L290 TraceCheckUtils]: 115: Hoare triple {24746#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24746#(< ~counter~0 43)} is VALID [2022-04-15 09:08:30,638 INFO L290 TraceCheckUtils]: 114: Hoare triple {24746#(< ~counter~0 43)} assume !!(0 != ~r~0); {24746#(< ~counter~0 43)} is VALID [2022-04-15 09:08:30,638 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {23957#true} {24746#(< ~counter~0 43)} #63#return; {24746#(< ~counter~0 43)} is VALID [2022-04-15 09:08:30,638 INFO L290 TraceCheckUtils]: 112: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,639 INFO L290 TraceCheckUtils]: 111: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,639 INFO L290 TraceCheckUtils]: 110: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,639 INFO L272 TraceCheckUtils]: 109: Hoare triple {24746#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,639 INFO L290 TraceCheckUtils]: 108: Hoare triple {24746#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {24746#(< ~counter~0 43)} is VALID [2022-04-15 09:08:30,640 INFO L290 TraceCheckUtils]: 107: Hoare triple {24774#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24746#(< ~counter~0 43)} is VALID [2022-04-15 09:08:30,640 INFO L290 TraceCheckUtils]: 106: Hoare triple {24774#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24774#(< ~counter~0 42)} is VALID [2022-04-15 09:08:30,640 INFO L290 TraceCheckUtils]: 105: Hoare triple {24774#(< ~counter~0 42)} assume !!(0 != ~r~0); {24774#(< ~counter~0 42)} is VALID [2022-04-15 09:08:30,641 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {23957#true} {24774#(< ~counter~0 42)} #63#return; {24774#(< ~counter~0 42)} is VALID [2022-04-15 09:08:30,641 INFO L290 TraceCheckUtils]: 103: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,641 INFO L290 TraceCheckUtils]: 102: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,641 INFO L290 TraceCheckUtils]: 101: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,641 INFO L272 TraceCheckUtils]: 100: Hoare triple {24774#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,642 INFO L290 TraceCheckUtils]: 99: Hoare triple {24774#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {24774#(< ~counter~0 42)} is VALID [2022-04-15 09:08:30,642 INFO L290 TraceCheckUtils]: 98: Hoare triple {24802#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24774#(< ~counter~0 42)} is VALID [2022-04-15 09:08:30,643 INFO L290 TraceCheckUtils]: 97: Hoare triple {24802#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24802#(< ~counter~0 41)} is VALID [2022-04-15 09:08:30,643 INFO L290 TraceCheckUtils]: 96: Hoare triple {24802#(< ~counter~0 41)} assume !!(0 != ~r~0); {24802#(< ~counter~0 41)} is VALID [2022-04-15 09:08:30,644 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {23957#true} {24802#(< ~counter~0 41)} #63#return; {24802#(< ~counter~0 41)} is VALID [2022-04-15 09:08:30,644 INFO L290 TraceCheckUtils]: 94: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,644 INFO L290 TraceCheckUtils]: 93: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,644 INFO L290 TraceCheckUtils]: 92: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,644 INFO L272 TraceCheckUtils]: 91: Hoare triple {24802#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,645 INFO L290 TraceCheckUtils]: 90: Hoare triple {24802#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {24802#(< ~counter~0 41)} is VALID [2022-04-15 09:08:30,645 INFO L290 TraceCheckUtils]: 89: Hoare triple {24830#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24802#(< ~counter~0 41)} is VALID [2022-04-15 09:08:30,646 INFO L290 TraceCheckUtils]: 88: Hoare triple {24830#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24830#(< ~counter~0 40)} is VALID [2022-04-15 09:08:30,646 INFO L290 TraceCheckUtils]: 87: Hoare triple {24830#(< ~counter~0 40)} assume !!(0 != ~r~0); {24830#(< ~counter~0 40)} is VALID [2022-04-15 09:08:30,647 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {23957#true} {24830#(< ~counter~0 40)} #63#return; {24830#(< ~counter~0 40)} is VALID [2022-04-15 09:08:30,647 INFO L290 TraceCheckUtils]: 85: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,647 INFO L290 TraceCheckUtils]: 84: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,647 INFO L290 TraceCheckUtils]: 83: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,647 INFO L272 TraceCheckUtils]: 82: Hoare triple {24830#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,647 INFO L290 TraceCheckUtils]: 81: Hoare triple {24830#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {24830#(< ~counter~0 40)} is VALID [2022-04-15 09:08:30,648 INFO L290 TraceCheckUtils]: 80: Hoare triple {24858#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24830#(< ~counter~0 40)} is VALID [2022-04-15 09:08:30,648 INFO L290 TraceCheckUtils]: 79: Hoare triple {24858#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24858#(< ~counter~0 39)} is VALID [2022-04-15 09:08:30,649 INFO L290 TraceCheckUtils]: 78: Hoare triple {24858#(< ~counter~0 39)} assume !!(0 != ~r~0); {24858#(< ~counter~0 39)} is VALID [2022-04-15 09:08:30,649 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23957#true} {24858#(< ~counter~0 39)} #63#return; {24858#(< ~counter~0 39)} is VALID [2022-04-15 09:08:30,649 INFO L290 TraceCheckUtils]: 76: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,649 INFO L290 TraceCheckUtils]: 75: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,650 INFO L290 TraceCheckUtils]: 74: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,650 INFO L272 TraceCheckUtils]: 73: Hoare triple {24858#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,650 INFO L290 TraceCheckUtils]: 72: Hoare triple {24858#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {24858#(< ~counter~0 39)} is VALID [2022-04-15 09:08:30,651 INFO L290 TraceCheckUtils]: 71: Hoare triple {24886#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24858#(< ~counter~0 39)} is VALID [2022-04-15 09:08:30,651 INFO L290 TraceCheckUtils]: 70: Hoare triple {24886#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24886#(< ~counter~0 38)} is VALID [2022-04-15 09:08:30,651 INFO L290 TraceCheckUtils]: 69: Hoare triple {24886#(< ~counter~0 38)} assume !!(0 != ~r~0); {24886#(< ~counter~0 38)} is VALID [2022-04-15 09:08:30,652 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {23957#true} {24886#(< ~counter~0 38)} #63#return; {24886#(< ~counter~0 38)} is VALID [2022-04-15 09:08:30,652 INFO L290 TraceCheckUtils]: 67: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,652 INFO L290 TraceCheckUtils]: 66: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,652 INFO L290 TraceCheckUtils]: 65: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,652 INFO L272 TraceCheckUtils]: 64: Hoare triple {24886#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,653 INFO L290 TraceCheckUtils]: 63: Hoare triple {24886#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {24886#(< ~counter~0 38)} is VALID [2022-04-15 09:08:30,653 INFO L290 TraceCheckUtils]: 62: Hoare triple {24914#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24886#(< ~counter~0 38)} is VALID [2022-04-15 09:08:30,654 INFO L290 TraceCheckUtils]: 61: Hoare triple {24914#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24914#(< ~counter~0 37)} is VALID [2022-04-15 09:08:30,654 INFO L290 TraceCheckUtils]: 60: Hoare triple {24914#(< ~counter~0 37)} assume !!(0 != ~r~0); {24914#(< ~counter~0 37)} is VALID [2022-04-15 09:08:30,655 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {23957#true} {24914#(< ~counter~0 37)} #63#return; {24914#(< ~counter~0 37)} is VALID [2022-04-15 09:08:30,655 INFO L290 TraceCheckUtils]: 58: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,655 INFO L290 TraceCheckUtils]: 57: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,655 INFO L290 TraceCheckUtils]: 56: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,655 INFO L272 TraceCheckUtils]: 55: Hoare triple {24914#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,655 INFO L290 TraceCheckUtils]: 54: Hoare triple {24914#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {24914#(< ~counter~0 37)} is VALID [2022-04-15 09:08:30,656 INFO L290 TraceCheckUtils]: 53: Hoare triple {24942#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24914#(< ~counter~0 37)} is VALID [2022-04-15 09:08:30,656 INFO L290 TraceCheckUtils]: 52: Hoare triple {24942#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24942#(< ~counter~0 36)} is VALID [2022-04-15 09:08:30,657 INFO L290 TraceCheckUtils]: 51: Hoare triple {24942#(< ~counter~0 36)} assume !!(0 != ~r~0); {24942#(< ~counter~0 36)} is VALID [2022-04-15 09:08:30,657 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {23957#true} {24942#(< ~counter~0 36)} #63#return; {24942#(< ~counter~0 36)} is VALID [2022-04-15 09:08:30,658 INFO L290 TraceCheckUtils]: 49: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,658 INFO L290 TraceCheckUtils]: 48: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,658 INFO L290 TraceCheckUtils]: 47: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,658 INFO L272 TraceCheckUtils]: 46: Hoare triple {24942#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,658 INFO L290 TraceCheckUtils]: 45: Hoare triple {24942#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {24942#(< ~counter~0 36)} is VALID [2022-04-15 09:08:30,659 INFO L290 TraceCheckUtils]: 44: Hoare triple {24970#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24942#(< ~counter~0 36)} is VALID [2022-04-15 09:08:30,659 INFO L290 TraceCheckUtils]: 43: Hoare triple {24970#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24970#(< ~counter~0 35)} is VALID [2022-04-15 09:08:30,660 INFO L290 TraceCheckUtils]: 42: Hoare triple {24970#(< ~counter~0 35)} assume !!(0 != ~r~0); {24970#(< ~counter~0 35)} is VALID [2022-04-15 09:08:30,660 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {23957#true} {24970#(< ~counter~0 35)} #63#return; {24970#(< ~counter~0 35)} is VALID [2022-04-15 09:08:30,660 INFO L290 TraceCheckUtils]: 40: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,660 INFO L290 TraceCheckUtils]: 39: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,660 INFO L290 TraceCheckUtils]: 38: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,661 INFO L272 TraceCheckUtils]: 37: Hoare triple {24970#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,661 INFO L290 TraceCheckUtils]: 36: Hoare triple {24970#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {24970#(< ~counter~0 35)} is VALID [2022-04-15 09:08:30,662 INFO L290 TraceCheckUtils]: 35: Hoare triple {24998#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24970#(< ~counter~0 35)} is VALID [2022-04-15 09:08:30,662 INFO L290 TraceCheckUtils]: 34: Hoare triple {24998#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24998#(< ~counter~0 34)} is VALID [2022-04-15 09:08:30,662 INFO L290 TraceCheckUtils]: 33: Hoare triple {24998#(< ~counter~0 34)} assume !!(0 != ~r~0); {24998#(< ~counter~0 34)} is VALID [2022-04-15 09:08:30,663 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {23957#true} {24998#(< ~counter~0 34)} #63#return; {24998#(< ~counter~0 34)} is VALID [2022-04-15 09:08:30,663 INFO L290 TraceCheckUtils]: 31: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,663 INFO L290 TraceCheckUtils]: 30: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,663 INFO L290 TraceCheckUtils]: 29: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,663 INFO L272 TraceCheckUtils]: 28: Hoare triple {24998#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,664 INFO L290 TraceCheckUtils]: 27: Hoare triple {24998#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {24998#(< ~counter~0 34)} is VALID [2022-04-15 09:08:30,664 INFO L290 TraceCheckUtils]: 26: Hoare triple {25026#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24998#(< ~counter~0 34)} is VALID [2022-04-15 09:08:30,665 INFO L290 TraceCheckUtils]: 25: Hoare triple {25026#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {25026#(< ~counter~0 33)} is VALID [2022-04-15 09:08:30,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {25026#(< ~counter~0 33)} assume !!(0 != ~r~0); {25026#(< ~counter~0 33)} is VALID [2022-04-15 09:08:30,666 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23957#true} {25026#(< ~counter~0 33)} #63#return; {25026#(< ~counter~0 33)} is VALID [2022-04-15 09:08:30,666 INFO L290 TraceCheckUtils]: 22: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,666 INFO L290 TraceCheckUtils]: 21: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,666 INFO L272 TraceCheckUtils]: 19: Hoare triple {25026#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,667 INFO L290 TraceCheckUtils]: 18: Hoare triple {25026#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {25026#(< ~counter~0 33)} is VALID [2022-04-15 09:08:30,667 INFO L290 TraceCheckUtils]: 17: Hoare triple {25054#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {25026#(< ~counter~0 33)} is VALID [2022-04-15 09:08:30,668 INFO L290 TraceCheckUtils]: 16: Hoare triple {25054#(< ~counter~0 32)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {25054#(< ~counter~0 32)} is VALID [2022-04-15 09:08:30,668 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23957#true} {25054#(< ~counter~0 32)} #61#return; {25054#(< ~counter~0 32)} is VALID [2022-04-15 09:08:30,669 INFO L290 TraceCheckUtils]: 14: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,669 INFO L290 TraceCheckUtils]: 13: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,669 INFO L290 TraceCheckUtils]: 12: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,669 INFO L272 TraceCheckUtils]: 11: Hoare triple {25054#(< ~counter~0 32)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,669 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23957#true} {25054#(< ~counter~0 32)} #59#return; {25054#(< ~counter~0 32)} is VALID [2022-04-15 09:08:30,670 INFO L290 TraceCheckUtils]: 9: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-15 09:08:30,670 INFO L290 TraceCheckUtils]: 8: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-15 09:08:30,670 INFO L290 TraceCheckUtils]: 7: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-15 09:08:30,670 INFO L272 TraceCheckUtils]: 6: Hoare triple {25054#(< ~counter~0 32)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23957#true} is VALID [2022-04-15 09:08:30,670 INFO L290 TraceCheckUtils]: 5: Hoare triple {25054#(< ~counter~0 32)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {25054#(< ~counter~0 32)} is VALID [2022-04-15 09:08:30,671 INFO L272 TraceCheckUtils]: 4: Hoare triple {25054#(< ~counter~0 32)} call #t~ret7 := main(); {25054#(< ~counter~0 32)} is VALID [2022-04-15 09:08:30,671 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25054#(< ~counter~0 32)} {23957#true} #67#return; {25054#(< ~counter~0 32)} is VALID [2022-04-15 09:08:30,672 INFO L290 TraceCheckUtils]: 2: Hoare triple {25054#(< ~counter~0 32)} assume true; {25054#(< ~counter~0 32)} is VALID [2022-04-15 09:08:30,672 INFO L290 TraceCheckUtils]: 1: Hoare triple {23957#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {25054#(< ~counter~0 32)} is VALID [2022-04-15 09:08:30,672 INFO L272 TraceCheckUtils]: 0: Hoare triple {23957#true} call ULTIMATE.init(); {23957#true} is VALID [2022-04-15 09:08:30,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 801 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2022-04-15 09:08:30,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:08:30,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1262965033] [2022-04-15 09:08:30,674 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:08:30,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [604105513] [2022-04-15 09:08:30,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [604105513] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:08:30,674 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:08:30,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2022-04-15 09:08:30,674 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:08:30,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1441587257] [2022-04-15 09:08:30,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1441587257] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:08:30,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:08:30,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-15 09:08:30,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104187885] [2022-04-15 09:08:30,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:08:30,675 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 [2022-04-15 09:08:30,676 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:08:30,676 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) [2022-04-15 09:08:30,814 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:30,814 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-15 09:08:30,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:30,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-15 09:08:30,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=785, Invalid=937, Unknown=0, NotChecked=0, Total=1722 [2022-04-15 09:08:30,815 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) [2022-04-15 09:08:31,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:31,603 INFO L93 Difference]: Finished difference Result 196 states and 216 transitions. [2022-04-15 09:08:31,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-15 09:08:31,603 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 [2022-04-15 09:08:31,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:08:31,604 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) [2022-04-15 09:08:31,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-15 09:08:31,607 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) [2022-04-15 09:08:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-15 09:08:31,611 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 215 transitions. [2022-04-15 09:08:31,793 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:31,796 INFO L225 Difference]: With dead ends: 196 [2022-04-15 09:08:31,796 INFO L226 Difference]: Without dead ends: 191 [2022-04-15 09:08:31,798 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 387 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1523, Invalid=2017, Unknown=0, NotChecked=0, Total=3540 [2022-04-15 09:08:31,798 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 60 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:08:31,798 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [60 Valid, 226 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:08:31,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-15 09:08:32,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-15 09:08:32,111 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:08:32,112 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) [2022-04-15 09:08:32,112 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) [2022-04-15 09:08:32,112 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) [2022-04-15 09:08:32,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:32,116 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-15 09:08:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-15 09:08:32,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:32,117 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:32,117 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. [2022-04-15 09:08:32,117 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. [2022-04-15 09:08:32,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:32,120 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-15 09:08:32,120 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-15 09:08:32,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:32,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:32,121 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:08:32,121 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:08:32,121 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) [2022-04-15 09:08:32,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 211 transitions. [2022-04-15 09:08:32,124 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 211 transitions. Word has length 185 [2022-04-15 09:08:32,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:08:32,125 INFO L478 AbstractCegarLoop]: Abstraction has 191 states and 211 transitions. [2022-04-15 09:08:32,125 INFO L479 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) [2022-04-15 09:08:32,125 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 191 states and 211 transitions. [2022-04-15 09:08:33,660 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:33,660 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-15 09:08:33,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-04-15 09:08:33,661 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:08:33,661 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:08:33,667 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-15 09:08:33,863 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:33,863 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:08:33,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:08:33,864 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 37 times [2022-04-15 09:08:33,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:33,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1625468992] [2022-04-15 09:08:33,864 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:08:33,864 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 38 times [2022-04-15 09:08:33,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:08:33,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605308609] [2022-04-15 09:08:33,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:08:33,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:08:33,899 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:08:33,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [326069721] [2022-04-15 09:08:33,899 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:08:33,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:33,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:08:33,936 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) [2022-04-15 09:08:33,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-15 09:08:34,065 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:08:34,066 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:08:34,068 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-15 09:08:34,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:08:34,110 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:08:35,157 INFO L272 TraceCheckUtils]: 0: Hoare triple {26300#true} call ULTIMATE.init(); {26300#true} is VALID [2022-04-15 09:08:35,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {26300#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,158 INFO L290 TraceCheckUtils]: 2: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,159 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26308#(<= ~counter~0 0)} {26300#true} #67#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,159 INFO L272 TraceCheckUtils]: 4: Hoare triple {26308#(<= ~counter~0 0)} call #t~ret7 := main(); {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,159 INFO L290 TraceCheckUtils]: 5: Hoare triple {26308#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,160 INFO L272 TraceCheckUtils]: 6: Hoare triple {26308#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,160 INFO L290 TraceCheckUtils]: 7: Hoare triple {26308#(<= ~counter~0 0)} ~cond := #in~cond; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,160 INFO L290 TraceCheckUtils]: 8: Hoare triple {26308#(<= ~counter~0 0)} assume !(0 == ~cond); {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,160 INFO L290 TraceCheckUtils]: 9: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,161 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26308#(<= ~counter~0 0)} {26308#(<= ~counter~0 0)} #59#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,164 INFO L272 TraceCheckUtils]: 11: Hoare triple {26308#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,165 INFO L290 TraceCheckUtils]: 12: Hoare triple {26308#(<= ~counter~0 0)} ~cond := #in~cond; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,165 INFO L290 TraceCheckUtils]: 13: Hoare triple {26308#(<= ~counter~0 0)} assume !(0 == ~cond); {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,165 INFO L290 TraceCheckUtils]: 14: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,166 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26308#(<= ~counter~0 0)} {26308#(<= ~counter~0 0)} #61#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,166 INFO L290 TraceCheckUtils]: 16: Hoare triple {26308#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {26308#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:35,167 INFO L290 TraceCheckUtils]: 17: Hoare triple {26308#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26357#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:35,167 INFO L290 TraceCheckUtils]: 18: Hoare triple {26357#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {26357#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:35,168 INFO L272 TraceCheckUtils]: 19: Hoare triple {26357#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26357#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:35,168 INFO L290 TraceCheckUtils]: 20: Hoare triple {26357#(<= ~counter~0 1)} ~cond := #in~cond; {26357#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:35,168 INFO L290 TraceCheckUtils]: 21: Hoare triple {26357#(<= ~counter~0 1)} assume !(0 == ~cond); {26357#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:35,168 INFO L290 TraceCheckUtils]: 22: Hoare triple {26357#(<= ~counter~0 1)} assume true; {26357#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:35,169 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26357#(<= ~counter~0 1)} {26357#(<= ~counter~0 1)} #63#return; {26357#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:35,169 INFO L290 TraceCheckUtils]: 24: Hoare triple {26357#(<= ~counter~0 1)} assume !!(0 != ~r~0); {26357#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:35,169 INFO L290 TraceCheckUtils]: 25: Hoare triple {26357#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26357#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:35,170 INFO L290 TraceCheckUtils]: 26: Hoare triple {26357#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26385#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:35,170 INFO L290 TraceCheckUtils]: 27: Hoare triple {26385#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {26385#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:35,171 INFO L272 TraceCheckUtils]: 28: Hoare triple {26385#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26385#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:35,171 INFO L290 TraceCheckUtils]: 29: Hoare triple {26385#(<= ~counter~0 2)} ~cond := #in~cond; {26385#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:35,171 INFO L290 TraceCheckUtils]: 30: Hoare triple {26385#(<= ~counter~0 2)} assume !(0 == ~cond); {26385#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:35,172 INFO L290 TraceCheckUtils]: 31: Hoare triple {26385#(<= ~counter~0 2)} assume true; {26385#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:35,172 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26385#(<= ~counter~0 2)} {26385#(<= ~counter~0 2)} #63#return; {26385#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:35,172 INFO L290 TraceCheckUtils]: 33: Hoare triple {26385#(<= ~counter~0 2)} assume !!(0 != ~r~0); {26385#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:35,173 INFO L290 TraceCheckUtils]: 34: Hoare triple {26385#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26385#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:35,173 INFO L290 TraceCheckUtils]: 35: Hoare triple {26385#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26413#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:35,173 INFO L290 TraceCheckUtils]: 36: Hoare triple {26413#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {26413#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:35,174 INFO L272 TraceCheckUtils]: 37: Hoare triple {26413#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26413#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:35,174 INFO L290 TraceCheckUtils]: 38: Hoare triple {26413#(<= ~counter~0 3)} ~cond := #in~cond; {26413#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:35,175 INFO L290 TraceCheckUtils]: 39: Hoare triple {26413#(<= ~counter~0 3)} assume !(0 == ~cond); {26413#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:35,175 INFO L290 TraceCheckUtils]: 40: Hoare triple {26413#(<= ~counter~0 3)} assume true; {26413#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:35,175 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26413#(<= ~counter~0 3)} {26413#(<= ~counter~0 3)} #63#return; {26413#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:35,176 INFO L290 TraceCheckUtils]: 42: Hoare triple {26413#(<= ~counter~0 3)} assume !!(0 != ~r~0); {26413#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:35,176 INFO L290 TraceCheckUtils]: 43: Hoare triple {26413#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26413#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:35,176 INFO L290 TraceCheckUtils]: 44: Hoare triple {26413#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26441#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:35,177 INFO L290 TraceCheckUtils]: 45: Hoare triple {26441#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {26441#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:35,177 INFO L272 TraceCheckUtils]: 46: Hoare triple {26441#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26441#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:35,178 INFO L290 TraceCheckUtils]: 47: Hoare triple {26441#(<= ~counter~0 4)} ~cond := #in~cond; {26441#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:35,178 INFO L290 TraceCheckUtils]: 48: Hoare triple {26441#(<= ~counter~0 4)} assume !(0 == ~cond); {26441#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:35,178 INFO L290 TraceCheckUtils]: 49: Hoare triple {26441#(<= ~counter~0 4)} assume true; {26441#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:35,179 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26441#(<= ~counter~0 4)} {26441#(<= ~counter~0 4)} #63#return; {26441#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:35,179 INFO L290 TraceCheckUtils]: 51: Hoare triple {26441#(<= ~counter~0 4)} assume !!(0 != ~r~0); {26441#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:35,179 INFO L290 TraceCheckUtils]: 52: Hoare triple {26441#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26441#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:35,180 INFO L290 TraceCheckUtils]: 53: Hoare triple {26441#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26469#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:35,180 INFO L290 TraceCheckUtils]: 54: Hoare triple {26469#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {26469#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:35,180 INFO L272 TraceCheckUtils]: 55: Hoare triple {26469#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26469#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:35,181 INFO L290 TraceCheckUtils]: 56: Hoare triple {26469#(<= ~counter~0 5)} ~cond := #in~cond; {26469#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:35,181 INFO L290 TraceCheckUtils]: 57: Hoare triple {26469#(<= ~counter~0 5)} assume !(0 == ~cond); {26469#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:35,181 INFO L290 TraceCheckUtils]: 58: Hoare triple {26469#(<= ~counter~0 5)} assume true; {26469#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:35,182 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26469#(<= ~counter~0 5)} {26469#(<= ~counter~0 5)} #63#return; {26469#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:35,182 INFO L290 TraceCheckUtils]: 60: Hoare triple {26469#(<= ~counter~0 5)} assume !!(0 != ~r~0); {26469#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:35,182 INFO L290 TraceCheckUtils]: 61: Hoare triple {26469#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26469#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:35,183 INFO L290 TraceCheckUtils]: 62: Hoare triple {26469#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26497#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:35,183 INFO L290 TraceCheckUtils]: 63: Hoare triple {26497#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {26497#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:35,184 INFO L272 TraceCheckUtils]: 64: Hoare triple {26497#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26497#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:35,184 INFO L290 TraceCheckUtils]: 65: Hoare triple {26497#(<= ~counter~0 6)} ~cond := #in~cond; {26497#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:35,184 INFO L290 TraceCheckUtils]: 66: Hoare triple {26497#(<= ~counter~0 6)} assume !(0 == ~cond); {26497#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:35,184 INFO L290 TraceCheckUtils]: 67: Hoare triple {26497#(<= ~counter~0 6)} assume true; {26497#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:35,185 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26497#(<= ~counter~0 6)} {26497#(<= ~counter~0 6)} #63#return; {26497#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:35,185 INFO L290 TraceCheckUtils]: 69: Hoare triple {26497#(<= ~counter~0 6)} assume !!(0 != ~r~0); {26497#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:35,186 INFO L290 TraceCheckUtils]: 70: Hoare triple {26497#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26497#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:35,186 INFO L290 TraceCheckUtils]: 71: Hoare triple {26497#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26525#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:35,186 INFO L290 TraceCheckUtils]: 72: Hoare triple {26525#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {26525#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:35,187 INFO L272 TraceCheckUtils]: 73: Hoare triple {26525#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26525#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:35,187 INFO L290 TraceCheckUtils]: 74: Hoare triple {26525#(<= ~counter~0 7)} ~cond := #in~cond; {26525#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:35,187 INFO L290 TraceCheckUtils]: 75: Hoare triple {26525#(<= ~counter~0 7)} assume !(0 == ~cond); {26525#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:35,188 INFO L290 TraceCheckUtils]: 76: Hoare triple {26525#(<= ~counter~0 7)} assume true; {26525#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:35,188 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26525#(<= ~counter~0 7)} {26525#(<= ~counter~0 7)} #63#return; {26525#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:35,188 INFO L290 TraceCheckUtils]: 78: Hoare triple {26525#(<= ~counter~0 7)} assume !!(0 != ~r~0); {26525#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:35,189 INFO L290 TraceCheckUtils]: 79: Hoare triple {26525#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26525#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:35,189 INFO L290 TraceCheckUtils]: 80: Hoare triple {26525#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26553#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:35,189 INFO L290 TraceCheckUtils]: 81: Hoare triple {26553#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {26553#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:35,190 INFO L272 TraceCheckUtils]: 82: Hoare triple {26553#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26553#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:35,190 INFO L290 TraceCheckUtils]: 83: Hoare triple {26553#(<= ~counter~0 8)} ~cond := #in~cond; {26553#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:35,191 INFO L290 TraceCheckUtils]: 84: Hoare triple {26553#(<= ~counter~0 8)} assume !(0 == ~cond); {26553#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:35,191 INFO L290 TraceCheckUtils]: 85: Hoare triple {26553#(<= ~counter~0 8)} assume true; {26553#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:35,191 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26553#(<= ~counter~0 8)} {26553#(<= ~counter~0 8)} #63#return; {26553#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:35,192 INFO L290 TraceCheckUtils]: 87: Hoare triple {26553#(<= ~counter~0 8)} assume !!(0 != ~r~0); {26553#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:35,192 INFO L290 TraceCheckUtils]: 88: Hoare triple {26553#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26553#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:35,193 INFO L290 TraceCheckUtils]: 89: Hoare triple {26553#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26581#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:35,193 INFO L290 TraceCheckUtils]: 90: Hoare triple {26581#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {26581#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:35,193 INFO L272 TraceCheckUtils]: 91: Hoare triple {26581#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26581#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:35,194 INFO L290 TraceCheckUtils]: 92: Hoare triple {26581#(<= ~counter~0 9)} ~cond := #in~cond; {26581#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:35,194 INFO L290 TraceCheckUtils]: 93: Hoare triple {26581#(<= ~counter~0 9)} assume !(0 == ~cond); {26581#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:35,194 INFO L290 TraceCheckUtils]: 94: Hoare triple {26581#(<= ~counter~0 9)} assume true; {26581#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:35,195 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26581#(<= ~counter~0 9)} {26581#(<= ~counter~0 9)} #63#return; {26581#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:35,195 INFO L290 TraceCheckUtils]: 96: Hoare triple {26581#(<= ~counter~0 9)} assume !!(0 != ~r~0); {26581#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:35,195 INFO L290 TraceCheckUtils]: 97: Hoare triple {26581#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26581#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:35,196 INFO L290 TraceCheckUtils]: 98: Hoare triple {26581#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26609#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:35,196 INFO L290 TraceCheckUtils]: 99: Hoare triple {26609#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {26609#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:35,197 INFO L272 TraceCheckUtils]: 100: Hoare triple {26609#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26609#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:35,197 INFO L290 TraceCheckUtils]: 101: Hoare triple {26609#(<= ~counter~0 10)} ~cond := #in~cond; {26609#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:35,197 INFO L290 TraceCheckUtils]: 102: Hoare triple {26609#(<= ~counter~0 10)} assume !(0 == ~cond); {26609#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:35,197 INFO L290 TraceCheckUtils]: 103: Hoare triple {26609#(<= ~counter~0 10)} assume true; {26609#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:35,198 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26609#(<= ~counter~0 10)} {26609#(<= ~counter~0 10)} #63#return; {26609#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:35,198 INFO L290 TraceCheckUtils]: 105: Hoare triple {26609#(<= ~counter~0 10)} assume !!(0 != ~r~0); {26609#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:35,198 INFO L290 TraceCheckUtils]: 106: Hoare triple {26609#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26609#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:35,199 INFO L290 TraceCheckUtils]: 107: Hoare triple {26609#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26637#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:35,199 INFO L290 TraceCheckUtils]: 108: Hoare triple {26637#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {26637#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:35,200 INFO L272 TraceCheckUtils]: 109: Hoare triple {26637#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26637#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:35,200 INFO L290 TraceCheckUtils]: 110: Hoare triple {26637#(<= ~counter~0 11)} ~cond := #in~cond; {26637#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:35,200 INFO L290 TraceCheckUtils]: 111: Hoare triple {26637#(<= ~counter~0 11)} assume !(0 == ~cond); {26637#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:35,201 INFO L290 TraceCheckUtils]: 112: Hoare triple {26637#(<= ~counter~0 11)} assume true; {26637#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:35,201 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26637#(<= ~counter~0 11)} {26637#(<= ~counter~0 11)} #63#return; {26637#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:35,201 INFO L290 TraceCheckUtils]: 114: Hoare triple {26637#(<= ~counter~0 11)} assume !!(0 != ~r~0); {26637#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:35,202 INFO L290 TraceCheckUtils]: 115: Hoare triple {26637#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26637#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:35,202 INFO L290 TraceCheckUtils]: 116: Hoare triple {26637#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26665#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:35,202 INFO L290 TraceCheckUtils]: 117: Hoare triple {26665#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {26665#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:35,203 INFO L272 TraceCheckUtils]: 118: Hoare triple {26665#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26665#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:35,203 INFO L290 TraceCheckUtils]: 119: Hoare triple {26665#(<= ~counter~0 12)} ~cond := #in~cond; {26665#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:35,203 INFO L290 TraceCheckUtils]: 120: Hoare triple {26665#(<= ~counter~0 12)} assume !(0 == ~cond); {26665#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:35,204 INFO L290 TraceCheckUtils]: 121: Hoare triple {26665#(<= ~counter~0 12)} assume true; {26665#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:35,204 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26665#(<= ~counter~0 12)} {26665#(<= ~counter~0 12)} #63#return; {26665#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:35,205 INFO L290 TraceCheckUtils]: 123: Hoare triple {26665#(<= ~counter~0 12)} assume !!(0 != ~r~0); {26665#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:35,205 INFO L290 TraceCheckUtils]: 124: Hoare triple {26665#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26665#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:35,205 INFO L290 TraceCheckUtils]: 125: Hoare triple {26665#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26693#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:35,206 INFO L290 TraceCheckUtils]: 126: Hoare triple {26693#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {26693#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:35,206 INFO L272 TraceCheckUtils]: 127: Hoare triple {26693#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26693#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:35,206 INFO L290 TraceCheckUtils]: 128: Hoare triple {26693#(<= ~counter~0 13)} ~cond := #in~cond; {26693#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:35,207 INFO L290 TraceCheckUtils]: 129: Hoare triple {26693#(<= ~counter~0 13)} assume !(0 == ~cond); {26693#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:35,207 INFO L290 TraceCheckUtils]: 130: Hoare triple {26693#(<= ~counter~0 13)} assume true; {26693#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:35,207 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26693#(<= ~counter~0 13)} {26693#(<= ~counter~0 13)} #63#return; {26693#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:35,208 INFO L290 TraceCheckUtils]: 132: Hoare triple {26693#(<= ~counter~0 13)} assume !!(0 != ~r~0); {26693#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:35,208 INFO L290 TraceCheckUtils]: 133: Hoare triple {26693#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26693#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:35,208 INFO L290 TraceCheckUtils]: 134: Hoare triple {26693#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26721#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:35,209 INFO L290 TraceCheckUtils]: 135: Hoare triple {26721#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {26721#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:35,209 INFO L272 TraceCheckUtils]: 136: Hoare triple {26721#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26721#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:35,210 INFO L290 TraceCheckUtils]: 137: Hoare triple {26721#(<= ~counter~0 14)} ~cond := #in~cond; {26721#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:35,210 INFO L290 TraceCheckUtils]: 138: Hoare triple {26721#(<= ~counter~0 14)} assume !(0 == ~cond); {26721#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:35,210 INFO L290 TraceCheckUtils]: 139: Hoare triple {26721#(<= ~counter~0 14)} assume true; {26721#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:35,211 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26721#(<= ~counter~0 14)} {26721#(<= ~counter~0 14)} #63#return; {26721#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:35,211 INFO L290 TraceCheckUtils]: 141: Hoare triple {26721#(<= ~counter~0 14)} assume !!(0 != ~r~0); {26721#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:35,211 INFO L290 TraceCheckUtils]: 142: Hoare triple {26721#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26721#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:35,212 INFO L290 TraceCheckUtils]: 143: Hoare triple {26721#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26749#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:35,212 INFO L290 TraceCheckUtils]: 144: Hoare triple {26749#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {26749#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:35,213 INFO L272 TraceCheckUtils]: 145: Hoare triple {26749#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26749#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:35,213 INFO L290 TraceCheckUtils]: 146: Hoare triple {26749#(<= ~counter~0 15)} ~cond := #in~cond; {26749#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:35,213 INFO L290 TraceCheckUtils]: 147: Hoare triple {26749#(<= ~counter~0 15)} assume !(0 == ~cond); {26749#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:35,213 INFO L290 TraceCheckUtils]: 148: Hoare triple {26749#(<= ~counter~0 15)} assume true; {26749#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:35,214 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26749#(<= ~counter~0 15)} {26749#(<= ~counter~0 15)} #63#return; {26749#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:35,214 INFO L290 TraceCheckUtils]: 150: Hoare triple {26749#(<= ~counter~0 15)} assume !!(0 != ~r~0); {26749#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:35,214 INFO L290 TraceCheckUtils]: 151: Hoare triple {26749#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26749#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:35,215 INFO L290 TraceCheckUtils]: 152: Hoare triple {26749#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26777#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:35,215 INFO L290 TraceCheckUtils]: 153: Hoare triple {26777#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {26777#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:35,216 INFO L272 TraceCheckUtils]: 154: Hoare triple {26777#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26777#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:35,216 INFO L290 TraceCheckUtils]: 155: Hoare triple {26777#(<= ~counter~0 16)} ~cond := #in~cond; {26777#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:35,216 INFO L290 TraceCheckUtils]: 156: Hoare triple {26777#(<= ~counter~0 16)} assume !(0 == ~cond); {26777#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:35,217 INFO L290 TraceCheckUtils]: 157: Hoare triple {26777#(<= ~counter~0 16)} assume true; {26777#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:35,223 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26777#(<= ~counter~0 16)} {26777#(<= ~counter~0 16)} #63#return; {26777#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:35,224 INFO L290 TraceCheckUtils]: 159: Hoare triple {26777#(<= ~counter~0 16)} assume !!(0 != ~r~0); {26777#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:35,224 INFO L290 TraceCheckUtils]: 160: Hoare triple {26777#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26777#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:35,225 INFO L290 TraceCheckUtils]: 161: Hoare triple {26777#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26805#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:35,225 INFO L290 TraceCheckUtils]: 162: Hoare triple {26805#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {26805#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:35,225 INFO L272 TraceCheckUtils]: 163: Hoare triple {26805#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26805#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:35,226 INFO L290 TraceCheckUtils]: 164: Hoare triple {26805#(<= ~counter~0 17)} ~cond := #in~cond; {26805#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:35,226 INFO L290 TraceCheckUtils]: 165: Hoare triple {26805#(<= ~counter~0 17)} assume !(0 == ~cond); {26805#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:35,226 INFO L290 TraceCheckUtils]: 166: Hoare triple {26805#(<= ~counter~0 17)} assume true; {26805#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:35,227 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26805#(<= ~counter~0 17)} {26805#(<= ~counter~0 17)} #63#return; {26805#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:35,227 INFO L290 TraceCheckUtils]: 168: Hoare triple {26805#(<= ~counter~0 17)} assume !!(0 != ~r~0); {26805#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:35,227 INFO L290 TraceCheckUtils]: 169: Hoare triple {26805#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26805#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:35,228 INFO L290 TraceCheckUtils]: 170: Hoare triple {26805#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26833#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:35,228 INFO L290 TraceCheckUtils]: 171: Hoare triple {26833#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {26833#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:35,229 INFO L272 TraceCheckUtils]: 172: Hoare triple {26833#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26833#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:35,229 INFO L290 TraceCheckUtils]: 173: Hoare triple {26833#(<= ~counter~0 18)} ~cond := #in~cond; {26833#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:35,229 INFO L290 TraceCheckUtils]: 174: Hoare triple {26833#(<= ~counter~0 18)} assume !(0 == ~cond); {26833#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:35,229 INFO L290 TraceCheckUtils]: 175: Hoare triple {26833#(<= ~counter~0 18)} assume true; {26833#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:35,230 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26833#(<= ~counter~0 18)} {26833#(<= ~counter~0 18)} #63#return; {26833#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:35,230 INFO L290 TraceCheckUtils]: 177: Hoare triple {26833#(<= ~counter~0 18)} assume !!(0 != ~r~0); {26833#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:35,231 INFO L290 TraceCheckUtils]: 178: Hoare triple {26833#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26833#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:35,231 INFO L290 TraceCheckUtils]: 179: Hoare triple {26833#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26861#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:35,231 INFO L290 TraceCheckUtils]: 180: Hoare triple {26861#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {26861#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:35,232 INFO L272 TraceCheckUtils]: 181: Hoare triple {26861#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26861#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:35,232 INFO L290 TraceCheckUtils]: 182: Hoare triple {26861#(<= ~counter~0 19)} ~cond := #in~cond; {26861#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:35,232 INFO L290 TraceCheckUtils]: 183: Hoare triple {26861#(<= ~counter~0 19)} assume !(0 == ~cond); {26861#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:35,233 INFO L290 TraceCheckUtils]: 184: Hoare triple {26861#(<= ~counter~0 19)} assume true; {26861#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:35,233 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26861#(<= ~counter~0 19)} {26861#(<= ~counter~0 19)} #63#return; {26861#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:35,233 INFO L290 TraceCheckUtils]: 186: Hoare triple {26861#(<= ~counter~0 19)} assume !!(0 != ~r~0); {26861#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:35,234 INFO L290 TraceCheckUtils]: 187: Hoare triple {26861#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26861#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:35,234 INFO L290 TraceCheckUtils]: 188: Hoare triple {26861#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26889#(<= |main_#t~post6| 19)} is VALID [2022-04-15 09:08:35,234 INFO L290 TraceCheckUtils]: 189: Hoare triple {26889#(<= |main_#t~post6| 19)} assume !(#t~post6 < 50);havoc #t~post6; {26301#false} is VALID [2022-04-15 09:08:35,235 INFO L272 TraceCheckUtils]: 190: Hoare triple {26301#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26301#false} is VALID [2022-04-15 09:08:35,235 INFO L290 TraceCheckUtils]: 191: Hoare triple {26301#false} ~cond := #in~cond; {26301#false} is VALID [2022-04-15 09:08:35,235 INFO L290 TraceCheckUtils]: 192: Hoare triple {26301#false} assume 0 == ~cond; {26301#false} is VALID [2022-04-15 09:08:35,235 INFO L290 TraceCheckUtils]: 193: Hoare triple {26301#false} assume !false; {26301#false} is VALID [2022-04-15 09:08:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 1577 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:08:35,236 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:08:36,568 INFO L290 TraceCheckUtils]: 193: Hoare triple {26301#false} assume !false; {26301#false} is VALID [2022-04-15 09:08:36,568 INFO L290 TraceCheckUtils]: 192: Hoare triple {26301#false} assume 0 == ~cond; {26301#false} is VALID [2022-04-15 09:08:36,568 INFO L290 TraceCheckUtils]: 191: Hoare triple {26301#false} ~cond := #in~cond; {26301#false} is VALID [2022-04-15 09:08:36,568 INFO L272 TraceCheckUtils]: 190: Hoare triple {26301#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26301#false} is VALID [2022-04-15 09:08:36,569 INFO L290 TraceCheckUtils]: 189: Hoare triple {26917#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {26301#false} is VALID [2022-04-15 09:08:36,569 INFO L290 TraceCheckUtils]: 188: Hoare triple {26921#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26917#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:08:36,569 INFO L290 TraceCheckUtils]: 187: Hoare triple {26921#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26921#(< ~counter~0 50)} is VALID [2022-04-15 09:08:36,569 INFO L290 TraceCheckUtils]: 186: Hoare triple {26921#(< ~counter~0 50)} assume !!(0 != ~r~0); {26921#(< ~counter~0 50)} is VALID [2022-04-15 09:08:36,570 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26300#true} {26921#(< ~counter~0 50)} #63#return; {26921#(< ~counter~0 50)} is VALID [2022-04-15 09:08:36,570 INFO L290 TraceCheckUtils]: 184: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,570 INFO L290 TraceCheckUtils]: 183: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,570 INFO L290 TraceCheckUtils]: 182: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,570 INFO L272 TraceCheckUtils]: 181: Hoare triple {26921#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,571 INFO L290 TraceCheckUtils]: 180: Hoare triple {26921#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {26921#(< ~counter~0 50)} is VALID [2022-04-15 09:08:36,571 INFO L290 TraceCheckUtils]: 179: Hoare triple {26949#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26921#(< ~counter~0 50)} is VALID [2022-04-15 09:08:36,572 INFO L290 TraceCheckUtils]: 178: Hoare triple {26949#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26949#(< ~counter~0 49)} is VALID [2022-04-15 09:08:36,572 INFO L290 TraceCheckUtils]: 177: Hoare triple {26949#(< ~counter~0 49)} assume !!(0 != ~r~0); {26949#(< ~counter~0 49)} is VALID [2022-04-15 09:08:36,572 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26300#true} {26949#(< ~counter~0 49)} #63#return; {26949#(< ~counter~0 49)} is VALID [2022-04-15 09:08:36,573 INFO L290 TraceCheckUtils]: 175: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,573 INFO L290 TraceCheckUtils]: 174: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,573 INFO L290 TraceCheckUtils]: 173: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,573 INFO L272 TraceCheckUtils]: 172: Hoare triple {26949#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,573 INFO L290 TraceCheckUtils]: 171: Hoare triple {26949#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {26949#(< ~counter~0 49)} is VALID [2022-04-15 09:08:36,573 INFO L290 TraceCheckUtils]: 170: Hoare triple {26977#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26949#(< ~counter~0 49)} is VALID [2022-04-15 09:08:36,574 INFO L290 TraceCheckUtils]: 169: Hoare triple {26977#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26977#(< ~counter~0 48)} is VALID [2022-04-15 09:08:36,574 INFO L290 TraceCheckUtils]: 168: Hoare triple {26977#(< ~counter~0 48)} assume !!(0 != ~r~0); {26977#(< ~counter~0 48)} is VALID [2022-04-15 09:08:36,575 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26300#true} {26977#(< ~counter~0 48)} #63#return; {26977#(< ~counter~0 48)} is VALID [2022-04-15 09:08:36,575 INFO L290 TraceCheckUtils]: 166: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,575 INFO L290 TraceCheckUtils]: 165: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,575 INFO L290 TraceCheckUtils]: 164: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,575 INFO L272 TraceCheckUtils]: 163: Hoare triple {26977#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,575 INFO L290 TraceCheckUtils]: 162: Hoare triple {26977#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {26977#(< ~counter~0 48)} is VALID [2022-04-15 09:08:36,576 INFO L290 TraceCheckUtils]: 161: Hoare triple {27005#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26977#(< ~counter~0 48)} is VALID [2022-04-15 09:08:36,576 INFO L290 TraceCheckUtils]: 160: Hoare triple {27005#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27005#(< ~counter~0 47)} is VALID [2022-04-15 09:08:36,576 INFO L290 TraceCheckUtils]: 159: Hoare triple {27005#(< ~counter~0 47)} assume !!(0 != ~r~0); {27005#(< ~counter~0 47)} is VALID [2022-04-15 09:08:36,577 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26300#true} {27005#(< ~counter~0 47)} #63#return; {27005#(< ~counter~0 47)} is VALID [2022-04-15 09:08:36,577 INFO L290 TraceCheckUtils]: 157: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,577 INFO L290 TraceCheckUtils]: 156: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,577 INFO L290 TraceCheckUtils]: 155: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,577 INFO L272 TraceCheckUtils]: 154: Hoare triple {27005#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,577 INFO L290 TraceCheckUtils]: 153: Hoare triple {27005#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {27005#(< ~counter~0 47)} is VALID [2022-04-15 09:08:36,578 INFO L290 TraceCheckUtils]: 152: Hoare triple {27033#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27005#(< ~counter~0 47)} is VALID [2022-04-15 09:08:36,578 INFO L290 TraceCheckUtils]: 151: Hoare triple {27033#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27033#(< ~counter~0 46)} is VALID [2022-04-15 09:08:36,578 INFO L290 TraceCheckUtils]: 150: Hoare triple {27033#(< ~counter~0 46)} assume !!(0 != ~r~0); {27033#(< ~counter~0 46)} is VALID [2022-04-15 09:08:36,579 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26300#true} {27033#(< ~counter~0 46)} #63#return; {27033#(< ~counter~0 46)} is VALID [2022-04-15 09:08:36,579 INFO L290 TraceCheckUtils]: 148: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,579 INFO L290 TraceCheckUtils]: 147: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,579 INFO L290 TraceCheckUtils]: 146: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,579 INFO L272 TraceCheckUtils]: 145: Hoare triple {27033#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,579 INFO L290 TraceCheckUtils]: 144: Hoare triple {27033#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {27033#(< ~counter~0 46)} is VALID [2022-04-15 09:08:36,580 INFO L290 TraceCheckUtils]: 143: Hoare triple {27061#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27033#(< ~counter~0 46)} is VALID [2022-04-15 09:08:36,580 INFO L290 TraceCheckUtils]: 142: Hoare triple {27061#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27061#(< ~counter~0 45)} is VALID [2022-04-15 09:08:36,581 INFO L290 TraceCheckUtils]: 141: Hoare triple {27061#(< ~counter~0 45)} assume !!(0 != ~r~0); {27061#(< ~counter~0 45)} is VALID [2022-04-15 09:08:36,581 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26300#true} {27061#(< ~counter~0 45)} #63#return; {27061#(< ~counter~0 45)} is VALID [2022-04-15 09:08:36,581 INFO L290 TraceCheckUtils]: 139: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,581 INFO L290 TraceCheckUtils]: 138: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,581 INFO L290 TraceCheckUtils]: 137: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,581 INFO L272 TraceCheckUtils]: 136: Hoare triple {27061#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,582 INFO L290 TraceCheckUtils]: 135: Hoare triple {27061#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {27061#(< ~counter~0 45)} is VALID [2022-04-15 09:08:36,582 INFO L290 TraceCheckUtils]: 134: Hoare triple {27089#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27061#(< ~counter~0 45)} is VALID [2022-04-15 09:08:36,582 INFO L290 TraceCheckUtils]: 133: Hoare triple {27089#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27089#(< ~counter~0 44)} is VALID [2022-04-15 09:08:36,583 INFO L290 TraceCheckUtils]: 132: Hoare triple {27089#(< ~counter~0 44)} assume !!(0 != ~r~0); {27089#(< ~counter~0 44)} is VALID [2022-04-15 09:08:36,583 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26300#true} {27089#(< ~counter~0 44)} #63#return; {27089#(< ~counter~0 44)} is VALID [2022-04-15 09:08:36,583 INFO L290 TraceCheckUtils]: 130: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,583 INFO L290 TraceCheckUtils]: 129: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,583 INFO L290 TraceCheckUtils]: 128: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,584 INFO L272 TraceCheckUtils]: 127: Hoare triple {27089#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,584 INFO L290 TraceCheckUtils]: 126: Hoare triple {27089#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {27089#(< ~counter~0 44)} is VALID [2022-04-15 09:08:36,600 INFO L290 TraceCheckUtils]: 125: Hoare triple {27117#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27089#(< ~counter~0 44)} is VALID [2022-04-15 09:08:36,600 INFO L290 TraceCheckUtils]: 124: Hoare triple {27117#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27117#(< ~counter~0 43)} is VALID [2022-04-15 09:08:36,601 INFO L290 TraceCheckUtils]: 123: Hoare triple {27117#(< ~counter~0 43)} assume !!(0 != ~r~0); {27117#(< ~counter~0 43)} is VALID [2022-04-15 09:08:36,602 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26300#true} {27117#(< ~counter~0 43)} #63#return; {27117#(< ~counter~0 43)} is VALID [2022-04-15 09:08:36,602 INFO L290 TraceCheckUtils]: 121: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,602 INFO L290 TraceCheckUtils]: 120: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,602 INFO L290 TraceCheckUtils]: 119: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,602 INFO L272 TraceCheckUtils]: 118: Hoare triple {27117#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,603 INFO L290 TraceCheckUtils]: 117: Hoare triple {27117#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {27117#(< ~counter~0 43)} is VALID [2022-04-15 09:08:36,604 INFO L290 TraceCheckUtils]: 116: Hoare triple {27145#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27117#(< ~counter~0 43)} is VALID [2022-04-15 09:08:36,604 INFO L290 TraceCheckUtils]: 115: Hoare triple {27145#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27145#(< ~counter~0 42)} is VALID [2022-04-15 09:08:36,605 INFO L290 TraceCheckUtils]: 114: Hoare triple {27145#(< ~counter~0 42)} assume !!(0 != ~r~0); {27145#(< ~counter~0 42)} is VALID [2022-04-15 09:08:36,606 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26300#true} {27145#(< ~counter~0 42)} #63#return; {27145#(< ~counter~0 42)} is VALID [2022-04-15 09:08:36,606 INFO L290 TraceCheckUtils]: 112: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,606 INFO L290 TraceCheckUtils]: 111: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,606 INFO L290 TraceCheckUtils]: 110: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,606 INFO L272 TraceCheckUtils]: 109: Hoare triple {27145#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,607 INFO L290 TraceCheckUtils]: 108: Hoare triple {27145#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {27145#(< ~counter~0 42)} is VALID [2022-04-15 09:08:36,607 INFO L290 TraceCheckUtils]: 107: Hoare triple {27173#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27145#(< ~counter~0 42)} is VALID [2022-04-15 09:08:36,608 INFO L290 TraceCheckUtils]: 106: Hoare triple {27173#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27173#(< ~counter~0 41)} is VALID [2022-04-15 09:08:36,608 INFO L290 TraceCheckUtils]: 105: Hoare triple {27173#(< ~counter~0 41)} assume !!(0 != ~r~0); {27173#(< ~counter~0 41)} is VALID [2022-04-15 09:08:36,609 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26300#true} {27173#(< ~counter~0 41)} #63#return; {27173#(< ~counter~0 41)} is VALID [2022-04-15 09:08:36,610 INFO L290 TraceCheckUtils]: 103: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,610 INFO L290 TraceCheckUtils]: 102: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,610 INFO L290 TraceCheckUtils]: 101: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,610 INFO L272 TraceCheckUtils]: 100: Hoare triple {27173#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,610 INFO L290 TraceCheckUtils]: 99: Hoare triple {27173#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {27173#(< ~counter~0 41)} is VALID [2022-04-15 09:08:36,611 INFO L290 TraceCheckUtils]: 98: Hoare triple {27201#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27173#(< ~counter~0 41)} is VALID [2022-04-15 09:08:36,612 INFO L290 TraceCheckUtils]: 97: Hoare triple {27201#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27201#(< ~counter~0 40)} is VALID [2022-04-15 09:08:36,612 INFO L290 TraceCheckUtils]: 96: Hoare triple {27201#(< ~counter~0 40)} assume !!(0 != ~r~0); {27201#(< ~counter~0 40)} is VALID [2022-04-15 09:08:36,613 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26300#true} {27201#(< ~counter~0 40)} #63#return; {27201#(< ~counter~0 40)} is VALID [2022-04-15 09:08:36,613 INFO L290 TraceCheckUtils]: 94: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,614 INFO L290 TraceCheckUtils]: 93: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,614 INFO L290 TraceCheckUtils]: 92: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,614 INFO L272 TraceCheckUtils]: 91: Hoare triple {27201#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,614 INFO L290 TraceCheckUtils]: 90: Hoare triple {27201#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {27201#(< ~counter~0 40)} is VALID [2022-04-15 09:08:36,615 INFO L290 TraceCheckUtils]: 89: Hoare triple {27229#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27201#(< ~counter~0 40)} is VALID [2022-04-15 09:08:36,616 INFO L290 TraceCheckUtils]: 88: Hoare triple {27229#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27229#(< ~counter~0 39)} is VALID [2022-04-15 09:08:36,616 INFO L290 TraceCheckUtils]: 87: Hoare triple {27229#(< ~counter~0 39)} assume !!(0 != ~r~0); {27229#(< ~counter~0 39)} is VALID [2022-04-15 09:08:36,617 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26300#true} {27229#(< ~counter~0 39)} #63#return; {27229#(< ~counter~0 39)} is VALID [2022-04-15 09:08:36,617 INFO L290 TraceCheckUtils]: 85: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,617 INFO L290 TraceCheckUtils]: 84: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,617 INFO L290 TraceCheckUtils]: 83: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,618 INFO L272 TraceCheckUtils]: 82: Hoare triple {27229#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,618 INFO L290 TraceCheckUtils]: 81: Hoare triple {27229#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {27229#(< ~counter~0 39)} is VALID [2022-04-15 09:08:36,619 INFO L290 TraceCheckUtils]: 80: Hoare triple {27257#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27229#(< ~counter~0 39)} is VALID [2022-04-15 09:08:36,619 INFO L290 TraceCheckUtils]: 79: Hoare triple {27257#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27257#(< ~counter~0 38)} is VALID [2022-04-15 09:08:36,619 INFO L290 TraceCheckUtils]: 78: Hoare triple {27257#(< ~counter~0 38)} assume !!(0 != ~r~0); {27257#(< ~counter~0 38)} is VALID [2022-04-15 09:08:36,620 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26300#true} {27257#(< ~counter~0 38)} #63#return; {27257#(< ~counter~0 38)} is VALID [2022-04-15 09:08:36,620 INFO L290 TraceCheckUtils]: 76: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,620 INFO L290 TraceCheckUtils]: 75: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,620 INFO L290 TraceCheckUtils]: 74: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,620 INFO L272 TraceCheckUtils]: 73: Hoare triple {27257#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,621 INFO L290 TraceCheckUtils]: 72: Hoare triple {27257#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {27257#(< ~counter~0 38)} is VALID [2022-04-15 09:08:36,621 INFO L290 TraceCheckUtils]: 71: Hoare triple {27285#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27257#(< ~counter~0 38)} is VALID [2022-04-15 09:08:36,622 INFO L290 TraceCheckUtils]: 70: Hoare triple {27285#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27285#(< ~counter~0 37)} is VALID [2022-04-15 09:08:36,622 INFO L290 TraceCheckUtils]: 69: Hoare triple {27285#(< ~counter~0 37)} assume !!(0 != ~r~0); {27285#(< ~counter~0 37)} is VALID [2022-04-15 09:08:36,623 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26300#true} {27285#(< ~counter~0 37)} #63#return; {27285#(< ~counter~0 37)} is VALID [2022-04-15 09:08:36,623 INFO L290 TraceCheckUtils]: 67: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,623 INFO L290 TraceCheckUtils]: 66: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,623 INFO L290 TraceCheckUtils]: 65: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,623 INFO L272 TraceCheckUtils]: 64: Hoare triple {27285#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,624 INFO L290 TraceCheckUtils]: 63: Hoare triple {27285#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {27285#(< ~counter~0 37)} is VALID [2022-04-15 09:08:36,624 INFO L290 TraceCheckUtils]: 62: Hoare triple {27313#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27285#(< ~counter~0 37)} is VALID [2022-04-15 09:08:36,625 INFO L290 TraceCheckUtils]: 61: Hoare triple {27313#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27313#(< ~counter~0 36)} is VALID [2022-04-15 09:08:36,625 INFO L290 TraceCheckUtils]: 60: Hoare triple {27313#(< ~counter~0 36)} assume !!(0 != ~r~0); {27313#(< ~counter~0 36)} is VALID [2022-04-15 09:08:36,626 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26300#true} {27313#(< ~counter~0 36)} #63#return; {27313#(< ~counter~0 36)} is VALID [2022-04-15 09:08:36,626 INFO L290 TraceCheckUtils]: 58: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,626 INFO L290 TraceCheckUtils]: 57: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,626 INFO L290 TraceCheckUtils]: 56: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,626 INFO L272 TraceCheckUtils]: 55: Hoare triple {27313#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,627 INFO L290 TraceCheckUtils]: 54: Hoare triple {27313#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {27313#(< ~counter~0 36)} is VALID [2022-04-15 09:08:36,627 INFO L290 TraceCheckUtils]: 53: Hoare triple {27341#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27313#(< ~counter~0 36)} is VALID [2022-04-15 09:08:36,628 INFO L290 TraceCheckUtils]: 52: Hoare triple {27341#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27341#(< ~counter~0 35)} is VALID [2022-04-15 09:08:36,628 INFO L290 TraceCheckUtils]: 51: Hoare triple {27341#(< ~counter~0 35)} assume !!(0 != ~r~0); {27341#(< ~counter~0 35)} is VALID [2022-04-15 09:08:36,629 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26300#true} {27341#(< ~counter~0 35)} #63#return; {27341#(< ~counter~0 35)} is VALID [2022-04-15 09:08:36,629 INFO L290 TraceCheckUtils]: 49: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,629 INFO L290 TraceCheckUtils]: 48: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,629 INFO L290 TraceCheckUtils]: 47: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,629 INFO L272 TraceCheckUtils]: 46: Hoare triple {27341#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,629 INFO L290 TraceCheckUtils]: 45: Hoare triple {27341#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {27341#(< ~counter~0 35)} is VALID [2022-04-15 09:08:36,630 INFO L290 TraceCheckUtils]: 44: Hoare triple {27369#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27341#(< ~counter~0 35)} is VALID [2022-04-15 09:08:36,630 INFO L290 TraceCheckUtils]: 43: Hoare triple {27369#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27369#(< ~counter~0 34)} is VALID [2022-04-15 09:08:36,631 INFO L290 TraceCheckUtils]: 42: Hoare triple {27369#(< ~counter~0 34)} assume !!(0 != ~r~0); {27369#(< ~counter~0 34)} is VALID [2022-04-15 09:08:36,631 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26300#true} {27369#(< ~counter~0 34)} #63#return; {27369#(< ~counter~0 34)} is VALID [2022-04-15 09:08:36,632 INFO L290 TraceCheckUtils]: 40: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,632 INFO L290 TraceCheckUtils]: 39: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,632 INFO L290 TraceCheckUtils]: 38: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,632 INFO L272 TraceCheckUtils]: 37: Hoare triple {27369#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,632 INFO L290 TraceCheckUtils]: 36: Hoare triple {27369#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {27369#(< ~counter~0 34)} is VALID [2022-04-15 09:08:36,633 INFO L290 TraceCheckUtils]: 35: Hoare triple {27397#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27369#(< ~counter~0 34)} is VALID [2022-04-15 09:08:36,633 INFO L290 TraceCheckUtils]: 34: Hoare triple {27397#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27397#(< ~counter~0 33)} is VALID [2022-04-15 09:08:36,634 INFO L290 TraceCheckUtils]: 33: Hoare triple {27397#(< ~counter~0 33)} assume !!(0 != ~r~0); {27397#(< ~counter~0 33)} is VALID [2022-04-15 09:08:36,634 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26300#true} {27397#(< ~counter~0 33)} #63#return; {27397#(< ~counter~0 33)} is VALID [2022-04-15 09:08:36,634 INFO L290 TraceCheckUtils]: 31: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,634 INFO L290 TraceCheckUtils]: 30: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,635 INFO L290 TraceCheckUtils]: 29: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,635 INFO L272 TraceCheckUtils]: 28: Hoare triple {27397#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,635 INFO L290 TraceCheckUtils]: 27: Hoare triple {27397#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {27397#(< ~counter~0 33)} is VALID [2022-04-15 09:08:36,636 INFO L290 TraceCheckUtils]: 26: Hoare triple {27425#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27397#(< ~counter~0 33)} is VALID [2022-04-15 09:08:36,636 INFO L290 TraceCheckUtils]: 25: Hoare triple {27425#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27425#(< ~counter~0 32)} is VALID [2022-04-15 09:08:36,636 INFO L290 TraceCheckUtils]: 24: Hoare triple {27425#(< ~counter~0 32)} assume !!(0 != ~r~0); {27425#(< ~counter~0 32)} is VALID [2022-04-15 09:08:36,637 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26300#true} {27425#(< ~counter~0 32)} #63#return; {27425#(< ~counter~0 32)} is VALID [2022-04-15 09:08:36,637 INFO L290 TraceCheckUtils]: 22: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,637 INFO L290 TraceCheckUtils]: 21: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,637 INFO L290 TraceCheckUtils]: 20: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,637 INFO L272 TraceCheckUtils]: 19: Hoare triple {27425#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,638 INFO L290 TraceCheckUtils]: 18: Hoare triple {27425#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {27425#(< ~counter~0 32)} is VALID [2022-04-15 09:08:36,638 INFO L290 TraceCheckUtils]: 17: Hoare triple {27453#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27425#(< ~counter~0 32)} is VALID [2022-04-15 09:08:36,639 INFO L290 TraceCheckUtils]: 16: Hoare triple {27453#(< ~counter~0 31)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {27453#(< ~counter~0 31)} is VALID [2022-04-15 09:08:36,639 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26300#true} {27453#(< ~counter~0 31)} #61#return; {27453#(< ~counter~0 31)} is VALID [2022-04-15 09:08:36,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,639 INFO L290 TraceCheckUtils]: 13: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,639 INFO L290 TraceCheckUtils]: 12: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,640 INFO L272 TraceCheckUtils]: 11: Hoare triple {27453#(< ~counter~0 31)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,640 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26300#true} {27453#(< ~counter~0 31)} #59#return; {27453#(< ~counter~0 31)} is VALID [2022-04-15 09:08:36,640 INFO L290 TraceCheckUtils]: 9: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-15 09:08:36,640 INFO L290 TraceCheckUtils]: 8: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-15 09:08:36,640 INFO L290 TraceCheckUtils]: 7: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-15 09:08:36,641 INFO L272 TraceCheckUtils]: 6: Hoare triple {27453#(< ~counter~0 31)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26300#true} is VALID [2022-04-15 09:08:36,641 INFO L290 TraceCheckUtils]: 5: Hoare triple {27453#(< ~counter~0 31)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {27453#(< ~counter~0 31)} is VALID [2022-04-15 09:08:36,641 INFO L272 TraceCheckUtils]: 4: Hoare triple {27453#(< ~counter~0 31)} call #t~ret7 := main(); {27453#(< ~counter~0 31)} is VALID [2022-04-15 09:08:36,642 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27453#(< ~counter~0 31)} {26300#true} #67#return; {27453#(< ~counter~0 31)} is VALID [2022-04-15 09:08:36,642 INFO L290 TraceCheckUtils]: 2: Hoare triple {27453#(< ~counter~0 31)} assume true; {27453#(< ~counter~0 31)} is VALID [2022-04-15 09:08:36,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {26300#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {27453#(< ~counter~0 31)} is VALID [2022-04-15 09:08:36,643 INFO L272 TraceCheckUtils]: 0: Hoare triple {26300#true} call ULTIMATE.init(); {26300#true} is VALID [2022-04-15 09:08:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 893 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-04-15 09:08:36,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:08:36,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605308609] [2022-04-15 09:08:36,644 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:08:36,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [326069721] [2022-04-15 09:08:36,645 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [326069721] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:08:36,645 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:08:36,645 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2022-04-15 09:08:36,645 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:08:36,645 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1625468992] [2022-04-15 09:08:36,645 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1625468992] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:08:36,645 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:08:36,645 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-15 09:08:36,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2055508987] [2022-04-15 09:08:36,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:08:36,646 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 [2022-04-15 09:08:36,646 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:08:36,647 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) [2022-04-15 09:08:36,797 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:36,797 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-15 09:08:36,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:36,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-15 09:08:36,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=866, Invalid=1026, Unknown=0, NotChecked=0, Total=1892 [2022-04-15 09:08:36,798 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) [2022-04-15 09:08:37,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:37,709 INFO L93 Difference]: Finished difference Result 205 states and 226 transitions. [2022-04-15 09:08:37,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-15 09:08:37,710 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 [2022-04-15 09:08:37,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:08:37,710 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) [2022-04-15 09:08:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-15 09:08:37,714 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) [2022-04-15 09:08:37,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-15 09:08:37,718 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 225 transitions. [2022-04-15 09:08:37,896 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:37,899 INFO L225 Difference]: With dead ends: 205 [2022-04-15 09:08:37,899 INFO L226 Difference]: Without dead ends: 200 [2022-04-15 09:08:37,901 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1683, Invalid=2223, Unknown=0, NotChecked=0, Total=3906 [2022-04-15 09:08:37,901 INFO L913 BasicCegarLoop]: 45 mSDtfsCounter, 68 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 228 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:08:37,901 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [68 Valid, 228 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:08:37,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-15 09:08:38,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-15 09:08:38,177 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:08:38,177 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) [2022-04-15 09:08:38,177 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) [2022-04-15 09:08:38,177 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) [2022-04-15 09:08:38,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:38,180 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-15 09:08:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-15 09:08:38,181 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:38,181 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:38,181 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. [2022-04-15 09:08:38,181 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. [2022-04-15 09:08:38,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:38,184 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-15 09:08:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-15 09:08:38,185 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:38,185 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:38,185 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:08:38,185 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:08:38,185 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) [2022-04-15 09:08:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 221 transitions. [2022-04-15 09:08:38,189 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 221 transitions. Word has length 194 [2022-04-15 09:08:38,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:08:38,189 INFO L478 AbstractCegarLoop]: Abstraction has 200 states and 221 transitions. [2022-04-15 09:08:38,189 INFO L479 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) [2022-04-15 09:08:38,189 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 200 states and 221 transitions. [2022-04-15 09:08:39,398 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-15 09:08:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-15 09:08:39,399 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:08:39,399 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:08:39,406 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-15 09:08:39,600 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:39,600 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:08:39,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:08:39,600 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 39 times [2022-04-15 09:08:39,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:39,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1902635991] [2022-04-15 09:08:39,601 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:08:39,601 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 40 times [2022-04-15 09:08:39,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:08:39,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108025134] [2022-04-15 09:08:39,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:08:39,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:08:39,629 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:08:39,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [695950260] [2022-04-15 09:08:39,629 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:08:39,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:39,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:08:39,630 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) [2022-04-15 09:08:39,638 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-15 09:08:39,808 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:08:39,808 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:08:39,810 INFO L263 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-15 09:08:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:08:39,855 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:08:40,936 INFO L272 TraceCheckUtils]: 0: Hoare triple {28755#true} call ULTIMATE.init(); {28755#true} is VALID [2022-04-15 09:08:40,936 INFO L290 TraceCheckUtils]: 1: Hoare triple {28755#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,937 INFO L290 TraceCheckUtils]: 2: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,937 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28763#(<= ~counter~0 0)} {28755#true} #67#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,937 INFO L272 TraceCheckUtils]: 4: Hoare triple {28763#(<= ~counter~0 0)} call #t~ret7 := main(); {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,938 INFO L290 TraceCheckUtils]: 5: Hoare triple {28763#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,938 INFO L272 TraceCheckUtils]: 6: Hoare triple {28763#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,938 INFO L290 TraceCheckUtils]: 7: Hoare triple {28763#(<= ~counter~0 0)} ~cond := #in~cond; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,939 INFO L290 TraceCheckUtils]: 8: Hoare triple {28763#(<= ~counter~0 0)} assume !(0 == ~cond); {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,939 INFO L290 TraceCheckUtils]: 9: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,939 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28763#(<= ~counter~0 0)} {28763#(<= ~counter~0 0)} #59#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,940 INFO L272 TraceCheckUtils]: 11: Hoare triple {28763#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,940 INFO L290 TraceCheckUtils]: 12: Hoare triple {28763#(<= ~counter~0 0)} ~cond := #in~cond; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,940 INFO L290 TraceCheckUtils]: 13: Hoare triple {28763#(<= ~counter~0 0)} assume !(0 == ~cond); {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,941 INFO L290 TraceCheckUtils]: 14: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,941 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28763#(<= ~counter~0 0)} {28763#(<= ~counter~0 0)} #61#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,941 INFO L290 TraceCheckUtils]: 16: Hoare triple {28763#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {28763#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:40,942 INFO L290 TraceCheckUtils]: 17: Hoare triple {28763#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28812#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:40,942 INFO L290 TraceCheckUtils]: 18: Hoare triple {28812#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {28812#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:40,943 INFO L272 TraceCheckUtils]: 19: Hoare triple {28812#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28812#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:40,943 INFO L290 TraceCheckUtils]: 20: Hoare triple {28812#(<= ~counter~0 1)} ~cond := #in~cond; {28812#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:40,943 INFO L290 TraceCheckUtils]: 21: Hoare triple {28812#(<= ~counter~0 1)} assume !(0 == ~cond); {28812#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:40,944 INFO L290 TraceCheckUtils]: 22: Hoare triple {28812#(<= ~counter~0 1)} assume true; {28812#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:40,944 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28812#(<= ~counter~0 1)} {28812#(<= ~counter~0 1)} #63#return; {28812#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:40,944 INFO L290 TraceCheckUtils]: 24: Hoare triple {28812#(<= ~counter~0 1)} assume !!(0 != ~r~0); {28812#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:40,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {28812#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28812#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:40,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {28812#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28840#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:40,945 INFO L290 TraceCheckUtils]: 27: Hoare triple {28840#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {28840#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:40,946 INFO L272 TraceCheckUtils]: 28: Hoare triple {28840#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28840#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:40,946 INFO L290 TraceCheckUtils]: 29: Hoare triple {28840#(<= ~counter~0 2)} ~cond := #in~cond; {28840#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:40,946 INFO L290 TraceCheckUtils]: 30: Hoare triple {28840#(<= ~counter~0 2)} assume !(0 == ~cond); {28840#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:40,947 INFO L290 TraceCheckUtils]: 31: Hoare triple {28840#(<= ~counter~0 2)} assume true; {28840#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:40,947 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28840#(<= ~counter~0 2)} {28840#(<= ~counter~0 2)} #63#return; {28840#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:40,948 INFO L290 TraceCheckUtils]: 33: Hoare triple {28840#(<= ~counter~0 2)} assume !!(0 != ~r~0); {28840#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:40,948 INFO L290 TraceCheckUtils]: 34: Hoare triple {28840#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28840#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:40,949 INFO L290 TraceCheckUtils]: 35: Hoare triple {28840#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28868#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:40,949 INFO L290 TraceCheckUtils]: 36: Hoare triple {28868#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {28868#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:40,950 INFO L272 TraceCheckUtils]: 37: Hoare triple {28868#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28868#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:40,950 INFO L290 TraceCheckUtils]: 38: Hoare triple {28868#(<= ~counter~0 3)} ~cond := #in~cond; {28868#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:40,951 INFO L290 TraceCheckUtils]: 39: Hoare triple {28868#(<= ~counter~0 3)} assume !(0 == ~cond); {28868#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:40,951 INFO L290 TraceCheckUtils]: 40: Hoare triple {28868#(<= ~counter~0 3)} assume true; {28868#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:40,951 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28868#(<= ~counter~0 3)} {28868#(<= ~counter~0 3)} #63#return; {28868#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:40,952 INFO L290 TraceCheckUtils]: 42: Hoare triple {28868#(<= ~counter~0 3)} assume !!(0 != ~r~0); {28868#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:40,952 INFO L290 TraceCheckUtils]: 43: Hoare triple {28868#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28868#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:40,953 INFO L290 TraceCheckUtils]: 44: Hoare triple {28868#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28896#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:40,953 INFO L290 TraceCheckUtils]: 45: Hoare triple {28896#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {28896#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:40,953 INFO L272 TraceCheckUtils]: 46: Hoare triple {28896#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28896#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:40,954 INFO L290 TraceCheckUtils]: 47: Hoare triple {28896#(<= ~counter~0 4)} ~cond := #in~cond; {28896#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:40,954 INFO L290 TraceCheckUtils]: 48: Hoare triple {28896#(<= ~counter~0 4)} assume !(0 == ~cond); {28896#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:40,954 INFO L290 TraceCheckUtils]: 49: Hoare triple {28896#(<= ~counter~0 4)} assume true; {28896#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:40,955 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28896#(<= ~counter~0 4)} {28896#(<= ~counter~0 4)} #63#return; {28896#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:40,955 INFO L290 TraceCheckUtils]: 51: Hoare triple {28896#(<= ~counter~0 4)} assume !!(0 != ~r~0); {28896#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:40,955 INFO L290 TraceCheckUtils]: 52: Hoare triple {28896#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28896#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:40,956 INFO L290 TraceCheckUtils]: 53: Hoare triple {28896#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28924#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:40,956 INFO L290 TraceCheckUtils]: 54: Hoare triple {28924#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {28924#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:40,957 INFO L272 TraceCheckUtils]: 55: Hoare triple {28924#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28924#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:40,957 INFO L290 TraceCheckUtils]: 56: Hoare triple {28924#(<= ~counter~0 5)} ~cond := #in~cond; {28924#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:40,957 INFO L290 TraceCheckUtils]: 57: Hoare triple {28924#(<= ~counter~0 5)} assume !(0 == ~cond); {28924#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:40,957 INFO L290 TraceCheckUtils]: 58: Hoare triple {28924#(<= ~counter~0 5)} assume true; {28924#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:40,958 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28924#(<= ~counter~0 5)} {28924#(<= ~counter~0 5)} #63#return; {28924#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:40,958 INFO L290 TraceCheckUtils]: 60: Hoare triple {28924#(<= ~counter~0 5)} assume !!(0 != ~r~0); {28924#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:40,958 INFO L290 TraceCheckUtils]: 61: Hoare triple {28924#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28924#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:40,962 INFO L290 TraceCheckUtils]: 62: Hoare triple {28924#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28952#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:40,962 INFO L290 TraceCheckUtils]: 63: Hoare triple {28952#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {28952#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:40,963 INFO L272 TraceCheckUtils]: 64: Hoare triple {28952#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28952#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:40,963 INFO L290 TraceCheckUtils]: 65: Hoare triple {28952#(<= ~counter~0 6)} ~cond := #in~cond; {28952#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:40,963 INFO L290 TraceCheckUtils]: 66: Hoare triple {28952#(<= ~counter~0 6)} assume !(0 == ~cond); {28952#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:40,963 INFO L290 TraceCheckUtils]: 67: Hoare triple {28952#(<= ~counter~0 6)} assume true; {28952#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:40,964 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28952#(<= ~counter~0 6)} {28952#(<= ~counter~0 6)} #63#return; {28952#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:40,964 INFO L290 TraceCheckUtils]: 69: Hoare triple {28952#(<= ~counter~0 6)} assume !!(0 != ~r~0); {28952#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:40,964 INFO L290 TraceCheckUtils]: 70: Hoare triple {28952#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28952#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:40,965 INFO L290 TraceCheckUtils]: 71: Hoare triple {28952#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28980#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:40,965 INFO L290 TraceCheckUtils]: 72: Hoare triple {28980#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {28980#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:40,966 INFO L272 TraceCheckUtils]: 73: Hoare triple {28980#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28980#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:40,966 INFO L290 TraceCheckUtils]: 74: Hoare triple {28980#(<= ~counter~0 7)} ~cond := #in~cond; {28980#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:40,966 INFO L290 TraceCheckUtils]: 75: Hoare triple {28980#(<= ~counter~0 7)} assume !(0 == ~cond); {28980#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:40,967 INFO L290 TraceCheckUtils]: 76: Hoare triple {28980#(<= ~counter~0 7)} assume true; {28980#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:40,967 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28980#(<= ~counter~0 7)} {28980#(<= ~counter~0 7)} #63#return; {28980#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:40,967 INFO L290 TraceCheckUtils]: 78: Hoare triple {28980#(<= ~counter~0 7)} assume !!(0 != ~r~0); {28980#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:40,968 INFO L290 TraceCheckUtils]: 79: Hoare triple {28980#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28980#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:40,968 INFO L290 TraceCheckUtils]: 80: Hoare triple {28980#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29008#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:40,968 INFO L290 TraceCheckUtils]: 81: Hoare triple {29008#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {29008#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:40,969 INFO L272 TraceCheckUtils]: 82: Hoare triple {29008#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29008#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:40,969 INFO L290 TraceCheckUtils]: 83: Hoare triple {29008#(<= ~counter~0 8)} ~cond := #in~cond; {29008#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:40,969 INFO L290 TraceCheckUtils]: 84: Hoare triple {29008#(<= ~counter~0 8)} assume !(0 == ~cond); {29008#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:40,970 INFO L290 TraceCheckUtils]: 85: Hoare triple {29008#(<= ~counter~0 8)} assume true; {29008#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:40,970 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {29008#(<= ~counter~0 8)} {29008#(<= ~counter~0 8)} #63#return; {29008#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:40,970 INFO L290 TraceCheckUtils]: 87: Hoare triple {29008#(<= ~counter~0 8)} assume !!(0 != ~r~0); {29008#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:40,971 INFO L290 TraceCheckUtils]: 88: Hoare triple {29008#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29008#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:40,971 INFO L290 TraceCheckUtils]: 89: Hoare triple {29008#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29036#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:40,971 INFO L290 TraceCheckUtils]: 90: Hoare triple {29036#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {29036#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:40,972 INFO L272 TraceCheckUtils]: 91: Hoare triple {29036#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29036#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:40,972 INFO L290 TraceCheckUtils]: 92: Hoare triple {29036#(<= ~counter~0 9)} ~cond := #in~cond; {29036#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:40,973 INFO L290 TraceCheckUtils]: 93: Hoare triple {29036#(<= ~counter~0 9)} assume !(0 == ~cond); {29036#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:40,973 INFO L290 TraceCheckUtils]: 94: Hoare triple {29036#(<= ~counter~0 9)} assume true; {29036#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:40,973 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {29036#(<= ~counter~0 9)} {29036#(<= ~counter~0 9)} #63#return; {29036#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:40,974 INFO L290 TraceCheckUtils]: 96: Hoare triple {29036#(<= ~counter~0 9)} assume !!(0 != ~r~0); {29036#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:40,974 INFO L290 TraceCheckUtils]: 97: Hoare triple {29036#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29036#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:40,974 INFO L290 TraceCheckUtils]: 98: Hoare triple {29036#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29064#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:40,975 INFO L290 TraceCheckUtils]: 99: Hoare triple {29064#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {29064#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:40,975 INFO L272 TraceCheckUtils]: 100: Hoare triple {29064#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29064#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:40,975 INFO L290 TraceCheckUtils]: 101: Hoare triple {29064#(<= ~counter~0 10)} ~cond := #in~cond; {29064#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:40,976 INFO L290 TraceCheckUtils]: 102: Hoare triple {29064#(<= ~counter~0 10)} assume !(0 == ~cond); {29064#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:40,976 INFO L290 TraceCheckUtils]: 103: Hoare triple {29064#(<= ~counter~0 10)} assume true; {29064#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:40,976 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {29064#(<= ~counter~0 10)} {29064#(<= ~counter~0 10)} #63#return; {29064#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:40,977 INFO L290 TraceCheckUtils]: 105: Hoare triple {29064#(<= ~counter~0 10)} assume !!(0 != ~r~0); {29064#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:40,977 INFO L290 TraceCheckUtils]: 106: Hoare triple {29064#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29064#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:40,977 INFO L290 TraceCheckUtils]: 107: Hoare triple {29064#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29092#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:40,978 INFO L290 TraceCheckUtils]: 108: Hoare triple {29092#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {29092#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:40,978 INFO L272 TraceCheckUtils]: 109: Hoare triple {29092#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29092#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:40,979 INFO L290 TraceCheckUtils]: 110: Hoare triple {29092#(<= ~counter~0 11)} ~cond := #in~cond; {29092#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:40,979 INFO L290 TraceCheckUtils]: 111: Hoare triple {29092#(<= ~counter~0 11)} assume !(0 == ~cond); {29092#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:40,979 INFO L290 TraceCheckUtils]: 112: Hoare triple {29092#(<= ~counter~0 11)} assume true; {29092#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:40,980 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {29092#(<= ~counter~0 11)} {29092#(<= ~counter~0 11)} #63#return; {29092#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:40,980 INFO L290 TraceCheckUtils]: 114: Hoare triple {29092#(<= ~counter~0 11)} assume !!(0 != ~r~0); {29092#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:40,980 INFO L290 TraceCheckUtils]: 115: Hoare triple {29092#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29092#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:40,981 INFO L290 TraceCheckUtils]: 116: Hoare triple {29092#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29120#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:40,981 INFO L290 TraceCheckUtils]: 117: Hoare triple {29120#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {29120#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:40,981 INFO L272 TraceCheckUtils]: 118: Hoare triple {29120#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29120#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:40,982 INFO L290 TraceCheckUtils]: 119: Hoare triple {29120#(<= ~counter~0 12)} ~cond := #in~cond; {29120#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:40,982 INFO L290 TraceCheckUtils]: 120: Hoare triple {29120#(<= ~counter~0 12)} assume !(0 == ~cond); {29120#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:40,982 INFO L290 TraceCheckUtils]: 121: Hoare triple {29120#(<= ~counter~0 12)} assume true; {29120#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:40,983 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {29120#(<= ~counter~0 12)} {29120#(<= ~counter~0 12)} #63#return; {29120#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:40,983 INFO L290 TraceCheckUtils]: 123: Hoare triple {29120#(<= ~counter~0 12)} assume !!(0 != ~r~0); {29120#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:40,983 INFO L290 TraceCheckUtils]: 124: Hoare triple {29120#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29120#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:40,984 INFO L290 TraceCheckUtils]: 125: Hoare triple {29120#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29148#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:40,984 INFO L290 TraceCheckUtils]: 126: Hoare triple {29148#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {29148#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:40,985 INFO L272 TraceCheckUtils]: 127: Hoare triple {29148#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29148#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:40,985 INFO L290 TraceCheckUtils]: 128: Hoare triple {29148#(<= ~counter~0 13)} ~cond := #in~cond; {29148#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:40,985 INFO L290 TraceCheckUtils]: 129: Hoare triple {29148#(<= ~counter~0 13)} assume !(0 == ~cond); {29148#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:40,985 INFO L290 TraceCheckUtils]: 130: Hoare triple {29148#(<= ~counter~0 13)} assume true; {29148#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:40,986 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {29148#(<= ~counter~0 13)} {29148#(<= ~counter~0 13)} #63#return; {29148#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:40,986 INFO L290 TraceCheckUtils]: 132: Hoare triple {29148#(<= ~counter~0 13)} assume !!(0 != ~r~0); {29148#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:40,986 INFO L290 TraceCheckUtils]: 133: Hoare triple {29148#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29148#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:40,987 INFO L290 TraceCheckUtils]: 134: Hoare triple {29148#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29176#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:40,987 INFO L290 TraceCheckUtils]: 135: Hoare triple {29176#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {29176#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:40,988 INFO L272 TraceCheckUtils]: 136: Hoare triple {29176#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29176#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:40,988 INFO L290 TraceCheckUtils]: 137: Hoare triple {29176#(<= ~counter~0 14)} ~cond := #in~cond; {29176#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:40,988 INFO L290 TraceCheckUtils]: 138: Hoare triple {29176#(<= ~counter~0 14)} assume !(0 == ~cond); {29176#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:40,989 INFO L290 TraceCheckUtils]: 139: Hoare triple {29176#(<= ~counter~0 14)} assume true; {29176#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:40,989 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {29176#(<= ~counter~0 14)} {29176#(<= ~counter~0 14)} #63#return; {29176#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:40,989 INFO L290 TraceCheckUtils]: 141: Hoare triple {29176#(<= ~counter~0 14)} assume !!(0 != ~r~0); {29176#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:40,990 INFO L290 TraceCheckUtils]: 142: Hoare triple {29176#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29176#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:40,990 INFO L290 TraceCheckUtils]: 143: Hoare triple {29176#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29204#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:40,990 INFO L290 TraceCheckUtils]: 144: Hoare triple {29204#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {29204#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:40,991 INFO L272 TraceCheckUtils]: 145: Hoare triple {29204#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29204#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:40,991 INFO L290 TraceCheckUtils]: 146: Hoare triple {29204#(<= ~counter~0 15)} ~cond := #in~cond; {29204#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:40,992 INFO L290 TraceCheckUtils]: 147: Hoare triple {29204#(<= ~counter~0 15)} assume !(0 == ~cond); {29204#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:40,992 INFO L290 TraceCheckUtils]: 148: Hoare triple {29204#(<= ~counter~0 15)} assume true; {29204#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:40,992 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {29204#(<= ~counter~0 15)} {29204#(<= ~counter~0 15)} #63#return; {29204#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:40,993 INFO L290 TraceCheckUtils]: 150: Hoare triple {29204#(<= ~counter~0 15)} assume !!(0 != ~r~0); {29204#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:40,993 INFO L290 TraceCheckUtils]: 151: Hoare triple {29204#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29204#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:40,993 INFO L290 TraceCheckUtils]: 152: Hoare triple {29204#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29232#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:40,994 INFO L290 TraceCheckUtils]: 153: Hoare triple {29232#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {29232#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:40,994 INFO L272 TraceCheckUtils]: 154: Hoare triple {29232#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29232#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:40,994 INFO L290 TraceCheckUtils]: 155: Hoare triple {29232#(<= ~counter~0 16)} ~cond := #in~cond; {29232#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:40,995 INFO L290 TraceCheckUtils]: 156: Hoare triple {29232#(<= ~counter~0 16)} assume !(0 == ~cond); {29232#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:40,995 INFO L290 TraceCheckUtils]: 157: Hoare triple {29232#(<= ~counter~0 16)} assume true; {29232#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:40,995 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {29232#(<= ~counter~0 16)} {29232#(<= ~counter~0 16)} #63#return; {29232#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:40,996 INFO L290 TraceCheckUtils]: 159: Hoare triple {29232#(<= ~counter~0 16)} assume !!(0 != ~r~0); {29232#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:40,996 INFO L290 TraceCheckUtils]: 160: Hoare triple {29232#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29232#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:40,996 INFO L290 TraceCheckUtils]: 161: Hoare triple {29232#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29260#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:40,997 INFO L290 TraceCheckUtils]: 162: Hoare triple {29260#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {29260#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:40,997 INFO L272 TraceCheckUtils]: 163: Hoare triple {29260#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29260#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:40,998 INFO L290 TraceCheckUtils]: 164: Hoare triple {29260#(<= ~counter~0 17)} ~cond := #in~cond; {29260#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:40,998 INFO L290 TraceCheckUtils]: 165: Hoare triple {29260#(<= ~counter~0 17)} assume !(0 == ~cond); {29260#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:40,998 INFO L290 TraceCheckUtils]: 166: Hoare triple {29260#(<= ~counter~0 17)} assume true; {29260#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:40,999 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {29260#(<= ~counter~0 17)} {29260#(<= ~counter~0 17)} #63#return; {29260#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:40,999 INFO L290 TraceCheckUtils]: 168: Hoare triple {29260#(<= ~counter~0 17)} assume !!(0 != ~r~0); {29260#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:40,999 INFO L290 TraceCheckUtils]: 169: Hoare triple {29260#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29260#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:41,000 INFO L290 TraceCheckUtils]: 170: Hoare triple {29260#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29288#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:41,000 INFO L290 TraceCheckUtils]: 171: Hoare triple {29288#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {29288#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:41,000 INFO L272 TraceCheckUtils]: 172: Hoare triple {29288#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29288#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:41,001 INFO L290 TraceCheckUtils]: 173: Hoare triple {29288#(<= ~counter~0 18)} ~cond := #in~cond; {29288#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:41,001 INFO L290 TraceCheckUtils]: 174: Hoare triple {29288#(<= ~counter~0 18)} assume !(0 == ~cond); {29288#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:41,001 INFO L290 TraceCheckUtils]: 175: Hoare triple {29288#(<= ~counter~0 18)} assume true; {29288#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:41,002 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {29288#(<= ~counter~0 18)} {29288#(<= ~counter~0 18)} #63#return; {29288#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:41,002 INFO L290 TraceCheckUtils]: 177: Hoare triple {29288#(<= ~counter~0 18)} assume !!(0 != ~r~0); {29288#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:41,002 INFO L290 TraceCheckUtils]: 178: Hoare triple {29288#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29288#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:41,003 INFO L290 TraceCheckUtils]: 179: Hoare triple {29288#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29316#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:41,003 INFO L290 TraceCheckUtils]: 180: Hoare triple {29316#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {29316#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:41,004 INFO L272 TraceCheckUtils]: 181: Hoare triple {29316#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29316#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:41,004 INFO L290 TraceCheckUtils]: 182: Hoare triple {29316#(<= ~counter~0 19)} ~cond := #in~cond; {29316#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:41,004 INFO L290 TraceCheckUtils]: 183: Hoare triple {29316#(<= ~counter~0 19)} assume !(0 == ~cond); {29316#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:41,004 INFO L290 TraceCheckUtils]: 184: Hoare triple {29316#(<= ~counter~0 19)} assume true; {29316#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:41,005 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {29316#(<= ~counter~0 19)} {29316#(<= ~counter~0 19)} #63#return; {29316#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:41,005 INFO L290 TraceCheckUtils]: 186: Hoare triple {29316#(<= ~counter~0 19)} assume !!(0 != ~r~0); {29316#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:41,006 INFO L290 TraceCheckUtils]: 187: Hoare triple {29316#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29316#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:41,006 INFO L290 TraceCheckUtils]: 188: Hoare triple {29316#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29344#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:41,006 INFO L290 TraceCheckUtils]: 189: Hoare triple {29344#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {29344#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:41,007 INFO L272 TraceCheckUtils]: 190: Hoare triple {29344#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29344#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:41,007 INFO L290 TraceCheckUtils]: 191: Hoare triple {29344#(<= ~counter~0 20)} ~cond := #in~cond; {29344#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:41,007 INFO L290 TraceCheckUtils]: 192: Hoare triple {29344#(<= ~counter~0 20)} assume !(0 == ~cond); {29344#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:41,008 INFO L290 TraceCheckUtils]: 193: Hoare triple {29344#(<= ~counter~0 20)} assume true; {29344#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:41,008 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {29344#(<= ~counter~0 20)} {29344#(<= ~counter~0 20)} #63#return; {29344#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:41,008 INFO L290 TraceCheckUtils]: 195: Hoare triple {29344#(<= ~counter~0 20)} assume !!(0 != ~r~0); {29344#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:41,009 INFO L290 TraceCheckUtils]: 196: Hoare triple {29344#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29344#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:41,009 INFO L290 TraceCheckUtils]: 197: Hoare triple {29344#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29372#(<= |main_#t~post6| 20)} is VALID [2022-04-15 09:08:41,009 INFO L290 TraceCheckUtils]: 198: Hoare triple {29372#(<= |main_#t~post6| 20)} assume !(#t~post6 < 50);havoc #t~post6; {28756#false} is VALID [2022-04-15 09:08:41,009 INFO L272 TraceCheckUtils]: 199: Hoare triple {28756#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28756#false} is VALID [2022-04-15 09:08:41,009 INFO L290 TraceCheckUtils]: 200: Hoare triple {28756#false} ~cond := #in~cond; {28756#false} is VALID [2022-04-15 09:08:41,010 INFO L290 TraceCheckUtils]: 201: Hoare triple {28756#false} assume 0 == ~cond; {28756#false} is VALID [2022-04-15 09:08:41,010 INFO L290 TraceCheckUtils]: 202: Hoare triple {28756#false} assume !false; {28756#false} is VALID [2022-04-15 09:08:41,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 1750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:08:41,011 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:08:42,276 INFO L290 TraceCheckUtils]: 202: Hoare triple {28756#false} assume !false; {28756#false} is VALID [2022-04-15 09:08:42,276 INFO L290 TraceCheckUtils]: 201: Hoare triple {28756#false} assume 0 == ~cond; {28756#false} is VALID [2022-04-15 09:08:42,276 INFO L290 TraceCheckUtils]: 200: Hoare triple {28756#false} ~cond := #in~cond; {28756#false} is VALID [2022-04-15 09:08:42,276 INFO L272 TraceCheckUtils]: 199: Hoare triple {28756#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28756#false} is VALID [2022-04-15 09:08:42,277 INFO L290 TraceCheckUtils]: 198: Hoare triple {29400#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {28756#false} is VALID [2022-04-15 09:08:42,277 INFO L290 TraceCheckUtils]: 197: Hoare triple {29404#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29400#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:08:42,277 INFO L290 TraceCheckUtils]: 196: Hoare triple {29404#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29404#(< ~counter~0 50)} is VALID [2022-04-15 09:08:42,277 INFO L290 TraceCheckUtils]: 195: Hoare triple {29404#(< ~counter~0 50)} assume !!(0 != ~r~0); {29404#(< ~counter~0 50)} is VALID [2022-04-15 09:08:42,278 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {28755#true} {29404#(< ~counter~0 50)} #63#return; {29404#(< ~counter~0 50)} is VALID [2022-04-15 09:08:42,278 INFO L290 TraceCheckUtils]: 193: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,278 INFO L290 TraceCheckUtils]: 192: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,278 INFO L290 TraceCheckUtils]: 191: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,278 INFO L272 TraceCheckUtils]: 190: Hoare triple {29404#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,278 INFO L290 TraceCheckUtils]: 189: Hoare triple {29404#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {29404#(< ~counter~0 50)} is VALID [2022-04-15 09:08:42,279 INFO L290 TraceCheckUtils]: 188: Hoare triple {29432#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29404#(< ~counter~0 50)} is VALID [2022-04-15 09:08:42,280 INFO L290 TraceCheckUtils]: 187: Hoare triple {29432#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29432#(< ~counter~0 49)} is VALID [2022-04-15 09:08:42,280 INFO L290 TraceCheckUtils]: 186: Hoare triple {29432#(< ~counter~0 49)} assume !!(0 != ~r~0); {29432#(< ~counter~0 49)} is VALID [2022-04-15 09:08:42,280 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {28755#true} {29432#(< ~counter~0 49)} #63#return; {29432#(< ~counter~0 49)} is VALID [2022-04-15 09:08:42,280 INFO L290 TraceCheckUtils]: 184: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,280 INFO L290 TraceCheckUtils]: 183: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,281 INFO L290 TraceCheckUtils]: 182: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,281 INFO L272 TraceCheckUtils]: 181: Hoare triple {29432#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,281 INFO L290 TraceCheckUtils]: 180: Hoare triple {29432#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {29432#(< ~counter~0 49)} is VALID [2022-04-15 09:08:42,281 INFO L290 TraceCheckUtils]: 179: Hoare triple {29460#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29432#(< ~counter~0 49)} is VALID [2022-04-15 09:08:42,282 INFO L290 TraceCheckUtils]: 178: Hoare triple {29460#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29460#(< ~counter~0 48)} is VALID [2022-04-15 09:08:42,282 INFO L290 TraceCheckUtils]: 177: Hoare triple {29460#(< ~counter~0 48)} assume !!(0 != ~r~0); {29460#(< ~counter~0 48)} is VALID [2022-04-15 09:08:42,282 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {28755#true} {29460#(< ~counter~0 48)} #63#return; {29460#(< ~counter~0 48)} is VALID [2022-04-15 09:08:42,282 INFO L290 TraceCheckUtils]: 175: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,283 INFO L290 TraceCheckUtils]: 174: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,283 INFO L290 TraceCheckUtils]: 173: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,283 INFO L272 TraceCheckUtils]: 172: Hoare triple {29460#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,283 INFO L290 TraceCheckUtils]: 171: Hoare triple {29460#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {29460#(< ~counter~0 48)} is VALID [2022-04-15 09:08:42,283 INFO L290 TraceCheckUtils]: 170: Hoare triple {29488#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29460#(< ~counter~0 48)} is VALID [2022-04-15 09:08:42,284 INFO L290 TraceCheckUtils]: 169: Hoare triple {29488#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29488#(< ~counter~0 47)} is VALID [2022-04-15 09:08:42,284 INFO L290 TraceCheckUtils]: 168: Hoare triple {29488#(< ~counter~0 47)} assume !!(0 != ~r~0); {29488#(< ~counter~0 47)} is VALID [2022-04-15 09:08:42,284 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {28755#true} {29488#(< ~counter~0 47)} #63#return; {29488#(< ~counter~0 47)} is VALID [2022-04-15 09:08:42,285 INFO L290 TraceCheckUtils]: 166: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,285 INFO L290 TraceCheckUtils]: 165: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,285 INFO L290 TraceCheckUtils]: 164: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,285 INFO L272 TraceCheckUtils]: 163: Hoare triple {29488#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,285 INFO L290 TraceCheckUtils]: 162: Hoare triple {29488#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {29488#(< ~counter~0 47)} is VALID [2022-04-15 09:08:42,286 INFO L290 TraceCheckUtils]: 161: Hoare triple {29516#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29488#(< ~counter~0 47)} is VALID [2022-04-15 09:08:42,286 INFO L290 TraceCheckUtils]: 160: Hoare triple {29516#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29516#(< ~counter~0 46)} is VALID [2022-04-15 09:08:42,286 INFO L290 TraceCheckUtils]: 159: Hoare triple {29516#(< ~counter~0 46)} assume !!(0 != ~r~0); {29516#(< ~counter~0 46)} is VALID [2022-04-15 09:08:42,287 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {28755#true} {29516#(< ~counter~0 46)} #63#return; {29516#(< ~counter~0 46)} is VALID [2022-04-15 09:08:42,287 INFO L290 TraceCheckUtils]: 157: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,287 INFO L290 TraceCheckUtils]: 156: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,287 INFO L290 TraceCheckUtils]: 155: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,287 INFO L272 TraceCheckUtils]: 154: Hoare triple {29516#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,287 INFO L290 TraceCheckUtils]: 153: Hoare triple {29516#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {29516#(< ~counter~0 46)} is VALID [2022-04-15 09:08:42,288 INFO L290 TraceCheckUtils]: 152: Hoare triple {29544#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29516#(< ~counter~0 46)} is VALID [2022-04-15 09:08:42,288 INFO L290 TraceCheckUtils]: 151: Hoare triple {29544#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29544#(< ~counter~0 45)} is VALID [2022-04-15 09:08:42,288 INFO L290 TraceCheckUtils]: 150: Hoare triple {29544#(< ~counter~0 45)} assume !!(0 != ~r~0); {29544#(< ~counter~0 45)} is VALID [2022-04-15 09:08:42,289 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {28755#true} {29544#(< ~counter~0 45)} #63#return; {29544#(< ~counter~0 45)} is VALID [2022-04-15 09:08:42,289 INFO L290 TraceCheckUtils]: 148: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,289 INFO L290 TraceCheckUtils]: 147: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,289 INFO L290 TraceCheckUtils]: 146: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,289 INFO L272 TraceCheckUtils]: 145: Hoare triple {29544#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,289 INFO L290 TraceCheckUtils]: 144: Hoare triple {29544#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {29544#(< ~counter~0 45)} is VALID [2022-04-15 09:08:42,290 INFO L290 TraceCheckUtils]: 143: Hoare triple {29572#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29544#(< ~counter~0 45)} is VALID [2022-04-15 09:08:42,290 INFO L290 TraceCheckUtils]: 142: Hoare triple {29572#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29572#(< ~counter~0 44)} is VALID [2022-04-15 09:08:42,290 INFO L290 TraceCheckUtils]: 141: Hoare triple {29572#(< ~counter~0 44)} assume !!(0 != ~r~0); {29572#(< ~counter~0 44)} is VALID [2022-04-15 09:08:42,291 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {28755#true} {29572#(< ~counter~0 44)} #63#return; {29572#(< ~counter~0 44)} is VALID [2022-04-15 09:08:42,291 INFO L290 TraceCheckUtils]: 139: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,291 INFO L290 TraceCheckUtils]: 138: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,291 INFO L290 TraceCheckUtils]: 137: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,291 INFO L272 TraceCheckUtils]: 136: Hoare triple {29572#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,291 INFO L290 TraceCheckUtils]: 135: Hoare triple {29572#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {29572#(< ~counter~0 44)} is VALID [2022-04-15 09:08:42,292 INFO L290 TraceCheckUtils]: 134: Hoare triple {29600#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29572#(< ~counter~0 44)} is VALID [2022-04-15 09:08:42,292 INFO L290 TraceCheckUtils]: 133: Hoare triple {29600#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29600#(< ~counter~0 43)} is VALID [2022-04-15 09:08:42,292 INFO L290 TraceCheckUtils]: 132: Hoare triple {29600#(< ~counter~0 43)} assume !!(0 != ~r~0); {29600#(< ~counter~0 43)} is VALID [2022-04-15 09:08:42,293 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {28755#true} {29600#(< ~counter~0 43)} #63#return; {29600#(< ~counter~0 43)} is VALID [2022-04-15 09:08:42,293 INFO L290 TraceCheckUtils]: 130: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,293 INFO L290 TraceCheckUtils]: 129: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,293 INFO L290 TraceCheckUtils]: 128: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,293 INFO L272 TraceCheckUtils]: 127: Hoare triple {29600#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,294 INFO L290 TraceCheckUtils]: 126: Hoare triple {29600#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {29600#(< ~counter~0 43)} is VALID [2022-04-15 09:08:42,294 INFO L290 TraceCheckUtils]: 125: Hoare triple {29628#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29600#(< ~counter~0 43)} is VALID [2022-04-15 09:08:42,294 INFO L290 TraceCheckUtils]: 124: Hoare triple {29628#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29628#(< ~counter~0 42)} is VALID [2022-04-15 09:08:42,295 INFO L290 TraceCheckUtils]: 123: Hoare triple {29628#(< ~counter~0 42)} assume !!(0 != ~r~0); {29628#(< ~counter~0 42)} is VALID [2022-04-15 09:08:42,295 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {28755#true} {29628#(< ~counter~0 42)} #63#return; {29628#(< ~counter~0 42)} is VALID [2022-04-15 09:08:42,295 INFO L290 TraceCheckUtils]: 121: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,295 INFO L290 TraceCheckUtils]: 120: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,295 INFO L290 TraceCheckUtils]: 119: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,295 INFO L272 TraceCheckUtils]: 118: Hoare triple {29628#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,296 INFO L290 TraceCheckUtils]: 117: Hoare triple {29628#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {29628#(< ~counter~0 42)} is VALID [2022-04-15 09:08:42,296 INFO L290 TraceCheckUtils]: 116: Hoare triple {29656#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29628#(< ~counter~0 42)} is VALID [2022-04-15 09:08:42,296 INFO L290 TraceCheckUtils]: 115: Hoare triple {29656#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29656#(< ~counter~0 41)} is VALID [2022-04-15 09:08:42,297 INFO L290 TraceCheckUtils]: 114: Hoare triple {29656#(< ~counter~0 41)} assume !!(0 != ~r~0); {29656#(< ~counter~0 41)} is VALID [2022-04-15 09:08:42,297 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {28755#true} {29656#(< ~counter~0 41)} #63#return; {29656#(< ~counter~0 41)} is VALID [2022-04-15 09:08:42,297 INFO L290 TraceCheckUtils]: 112: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,297 INFO L290 TraceCheckUtils]: 111: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,297 INFO L290 TraceCheckUtils]: 110: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,297 INFO L272 TraceCheckUtils]: 109: Hoare triple {29656#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,298 INFO L290 TraceCheckUtils]: 108: Hoare triple {29656#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {29656#(< ~counter~0 41)} is VALID [2022-04-15 09:08:42,298 INFO L290 TraceCheckUtils]: 107: Hoare triple {29684#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29656#(< ~counter~0 41)} is VALID [2022-04-15 09:08:42,298 INFO L290 TraceCheckUtils]: 106: Hoare triple {29684#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29684#(< ~counter~0 40)} is VALID [2022-04-15 09:08:42,299 INFO L290 TraceCheckUtils]: 105: Hoare triple {29684#(< ~counter~0 40)} assume !!(0 != ~r~0); {29684#(< ~counter~0 40)} is VALID [2022-04-15 09:08:42,299 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {28755#true} {29684#(< ~counter~0 40)} #63#return; {29684#(< ~counter~0 40)} is VALID [2022-04-15 09:08:42,299 INFO L290 TraceCheckUtils]: 103: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,299 INFO L290 TraceCheckUtils]: 102: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,300 INFO L290 TraceCheckUtils]: 101: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,300 INFO L272 TraceCheckUtils]: 100: Hoare triple {29684#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,300 INFO L290 TraceCheckUtils]: 99: Hoare triple {29684#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {29684#(< ~counter~0 40)} is VALID [2022-04-15 09:08:42,300 INFO L290 TraceCheckUtils]: 98: Hoare triple {29712#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29684#(< ~counter~0 40)} is VALID [2022-04-15 09:08:42,301 INFO L290 TraceCheckUtils]: 97: Hoare triple {29712#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29712#(< ~counter~0 39)} is VALID [2022-04-15 09:08:42,301 INFO L290 TraceCheckUtils]: 96: Hoare triple {29712#(< ~counter~0 39)} assume !!(0 != ~r~0); {29712#(< ~counter~0 39)} is VALID [2022-04-15 09:08:42,301 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {28755#true} {29712#(< ~counter~0 39)} #63#return; {29712#(< ~counter~0 39)} is VALID [2022-04-15 09:08:42,301 INFO L290 TraceCheckUtils]: 94: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,302 INFO L290 TraceCheckUtils]: 93: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,302 INFO L290 TraceCheckUtils]: 92: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,302 INFO L272 TraceCheckUtils]: 91: Hoare triple {29712#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,302 INFO L290 TraceCheckUtils]: 90: Hoare triple {29712#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {29712#(< ~counter~0 39)} is VALID [2022-04-15 09:08:42,302 INFO L290 TraceCheckUtils]: 89: Hoare triple {29740#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29712#(< ~counter~0 39)} is VALID [2022-04-15 09:08:42,303 INFO L290 TraceCheckUtils]: 88: Hoare triple {29740#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29740#(< ~counter~0 38)} is VALID [2022-04-15 09:08:42,303 INFO L290 TraceCheckUtils]: 87: Hoare triple {29740#(< ~counter~0 38)} assume !!(0 != ~r~0); {29740#(< ~counter~0 38)} is VALID [2022-04-15 09:08:42,303 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28755#true} {29740#(< ~counter~0 38)} #63#return; {29740#(< ~counter~0 38)} is VALID [2022-04-15 09:08:42,304 INFO L290 TraceCheckUtils]: 85: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,304 INFO L290 TraceCheckUtils]: 84: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,304 INFO L290 TraceCheckUtils]: 83: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,304 INFO L272 TraceCheckUtils]: 82: Hoare triple {29740#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,304 INFO L290 TraceCheckUtils]: 81: Hoare triple {29740#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {29740#(< ~counter~0 38)} is VALID [2022-04-15 09:08:42,305 INFO L290 TraceCheckUtils]: 80: Hoare triple {29768#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29740#(< ~counter~0 38)} is VALID [2022-04-15 09:08:42,305 INFO L290 TraceCheckUtils]: 79: Hoare triple {29768#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29768#(< ~counter~0 37)} is VALID [2022-04-15 09:08:42,305 INFO L290 TraceCheckUtils]: 78: Hoare triple {29768#(< ~counter~0 37)} assume !!(0 != ~r~0); {29768#(< ~counter~0 37)} is VALID [2022-04-15 09:08:42,306 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28755#true} {29768#(< ~counter~0 37)} #63#return; {29768#(< ~counter~0 37)} is VALID [2022-04-15 09:08:42,306 INFO L290 TraceCheckUtils]: 76: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,306 INFO L290 TraceCheckUtils]: 75: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,306 INFO L290 TraceCheckUtils]: 74: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,306 INFO L272 TraceCheckUtils]: 73: Hoare triple {29768#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,306 INFO L290 TraceCheckUtils]: 72: Hoare triple {29768#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {29768#(< ~counter~0 37)} is VALID [2022-04-15 09:08:42,307 INFO L290 TraceCheckUtils]: 71: Hoare triple {29796#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29768#(< ~counter~0 37)} is VALID [2022-04-15 09:08:42,307 INFO L290 TraceCheckUtils]: 70: Hoare triple {29796#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29796#(< ~counter~0 36)} is VALID [2022-04-15 09:08:42,307 INFO L290 TraceCheckUtils]: 69: Hoare triple {29796#(< ~counter~0 36)} assume !!(0 != ~r~0); {29796#(< ~counter~0 36)} is VALID [2022-04-15 09:08:42,308 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28755#true} {29796#(< ~counter~0 36)} #63#return; {29796#(< ~counter~0 36)} is VALID [2022-04-15 09:08:42,308 INFO L290 TraceCheckUtils]: 67: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,308 INFO L290 TraceCheckUtils]: 66: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,308 INFO L290 TraceCheckUtils]: 65: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,308 INFO L272 TraceCheckUtils]: 64: Hoare triple {29796#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,308 INFO L290 TraceCheckUtils]: 63: Hoare triple {29796#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {29796#(< ~counter~0 36)} is VALID [2022-04-15 09:08:42,309 INFO L290 TraceCheckUtils]: 62: Hoare triple {29824#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29796#(< ~counter~0 36)} is VALID [2022-04-15 09:08:42,309 INFO L290 TraceCheckUtils]: 61: Hoare triple {29824#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29824#(< ~counter~0 35)} is VALID [2022-04-15 09:08:42,309 INFO L290 TraceCheckUtils]: 60: Hoare triple {29824#(< ~counter~0 35)} assume !!(0 != ~r~0); {29824#(< ~counter~0 35)} is VALID [2022-04-15 09:08:42,310 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28755#true} {29824#(< ~counter~0 35)} #63#return; {29824#(< ~counter~0 35)} is VALID [2022-04-15 09:08:42,310 INFO L290 TraceCheckUtils]: 58: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,310 INFO L290 TraceCheckUtils]: 57: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,310 INFO L290 TraceCheckUtils]: 56: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,310 INFO L272 TraceCheckUtils]: 55: Hoare triple {29824#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,310 INFO L290 TraceCheckUtils]: 54: Hoare triple {29824#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {29824#(< ~counter~0 35)} is VALID [2022-04-15 09:08:42,311 INFO L290 TraceCheckUtils]: 53: Hoare triple {29852#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29824#(< ~counter~0 35)} is VALID [2022-04-15 09:08:42,311 INFO L290 TraceCheckUtils]: 52: Hoare triple {29852#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29852#(< ~counter~0 34)} is VALID [2022-04-15 09:08:42,311 INFO L290 TraceCheckUtils]: 51: Hoare triple {29852#(< ~counter~0 34)} assume !!(0 != ~r~0); {29852#(< ~counter~0 34)} is VALID [2022-04-15 09:08:42,312 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28755#true} {29852#(< ~counter~0 34)} #63#return; {29852#(< ~counter~0 34)} is VALID [2022-04-15 09:08:42,312 INFO L290 TraceCheckUtils]: 49: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,312 INFO L290 TraceCheckUtils]: 48: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,312 INFO L290 TraceCheckUtils]: 47: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,312 INFO L272 TraceCheckUtils]: 46: Hoare triple {29852#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,312 INFO L290 TraceCheckUtils]: 45: Hoare triple {29852#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {29852#(< ~counter~0 34)} is VALID [2022-04-15 09:08:42,313 INFO L290 TraceCheckUtils]: 44: Hoare triple {29880#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29852#(< ~counter~0 34)} is VALID [2022-04-15 09:08:42,313 INFO L290 TraceCheckUtils]: 43: Hoare triple {29880#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29880#(< ~counter~0 33)} is VALID [2022-04-15 09:08:42,313 INFO L290 TraceCheckUtils]: 42: Hoare triple {29880#(< ~counter~0 33)} assume !!(0 != ~r~0); {29880#(< ~counter~0 33)} is VALID [2022-04-15 09:08:42,314 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28755#true} {29880#(< ~counter~0 33)} #63#return; {29880#(< ~counter~0 33)} is VALID [2022-04-15 09:08:42,314 INFO L290 TraceCheckUtils]: 40: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,314 INFO L290 TraceCheckUtils]: 38: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,314 INFO L272 TraceCheckUtils]: 37: Hoare triple {29880#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,315 INFO L290 TraceCheckUtils]: 36: Hoare triple {29880#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {29880#(< ~counter~0 33)} is VALID [2022-04-15 09:08:42,315 INFO L290 TraceCheckUtils]: 35: Hoare triple {29908#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29880#(< ~counter~0 33)} is VALID [2022-04-15 09:08:42,315 INFO L290 TraceCheckUtils]: 34: Hoare triple {29908#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29908#(< ~counter~0 32)} is VALID [2022-04-15 09:08:42,316 INFO L290 TraceCheckUtils]: 33: Hoare triple {29908#(< ~counter~0 32)} assume !!(0 != ~r~0); {29908#(< ~counter~0 32)} is VALID [2022-04-15 09:08:42,316 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28755#true} {29908#(< ~counter~0 32)} #63#return; {29908#(< ~counter~0 32)} is VALID [2022-04-15 09:08:42,316 INFO L290 TraceCheckUtils]: 31: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,316 INFO L290 TraceCheckUtils]: 30: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,316 INFO L290 TraceCheckUtils]: 29: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,316 INFO L272 TraceCheckUtils]: 28: Hoare triple {29908#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,317 INFO L290 TraceCheckUtils]: 27: Hoare triple {29908#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {29908#(< ~counter~0 32)} is VALID [2022-04-15 09:08:42,317 INFO L290 TraceCheckUtils]: 26: Hoare triple {29936#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29908#(< ~counter~0 32)} is VALID [2022-04-15 09:08:42,317 INFO L290 TraceCheckUtils]: 25: Hoare triple {29936#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29936#(< ~counter~0 31)} is VALID [2022-04-15 09:08:42,318 INFO L290 TraceCheckUtils]: 24: Hoare triple {29936#(< ~counter~0 31)} assume !!(0 != ~r~0); {29936#(< ~counter~0 31)} is VALID [2022-04-15 09:08:42,318 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28755#true} {29936#(< ~counter~0 31)} #63#return; {29936#(< ~counter~0 31)} is VALID [2022-04-15 09:08:42,318 INFO L290 TraceCheckUtils]: 22: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,318 INFO L290 TraceCheckUtils]: 21: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,318 INFO L290 TraceCheckUtils]: 20: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,318 INFO L272 TraceCheckUtils]: 19: Hoare triple {29936#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,319 INFO L290 TraceCheckUtils]: 18: Hoare triple {29936#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {29936#(< ~counter~0 31)} is VALID [2022-04-15 09:08:42,319 INFO L290 TraceCheckUtils]: 17: Hoare triple {29964#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29936#(< ~counter~0 31)} is VALID [2022-04-15 09:08:42,320 INFO L290 TraceCheckUtils]: 16: Hoare triple {29964#(< ~counter~0 30)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {29964#(< ~counter~0 30)} is VALID [2022-04-15 09:08:42,320 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28755#true} {29964#(< ~counter~0 30)} #61#return; {29964#(< ~counter~0 30)} is VALID [2022-04-15 09:08:42,320 INFO L290 TraceCheckUtils]: 14: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,320 INFO L290 TraceCheckUtils]: 13: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,320 INFO L290 TraceCheckUtils]: 12: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,320 INFO L272 TraceCheckUtils]: 11: Hoare triple {29964#(< ~counter~0 30)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,321 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28755#true} {29964#(< ~counter~0 30)} #59#return; {29964#(< ~counter~0 30)} is VALID [2022-04-15 09:08:42,321 INFO L290 TraceCheckUtils]: 9: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-15 09:08:42,321 INFO L290 TraceCheckUtils]: 8: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-15 09:08:42,321 INFO L290 TraceCheckUtils]: 7: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-15 09:08:42,321 INFO L272 TraceCheckUtils]: 6: Hoare triple {29964#(< ~counter~0 30)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28755#true} is VALID [2022-04-15 09:08:42,321 INFO L290 TraceCheckUtils]: 5: Hoare triple {29964#(< ~counter~0 30)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {29964#(< ~counter~0 30)} is VALID [2022-04-15 09:08:42,321 INFO L272 TraceCheckUtils]: 4: Hoare triple {29964#(< ~counter~0 30)} call #t~ret7 := main(); {29964#(< ~counter~0 30)} is VALID [2022-04-15 09:08:42,322 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29964#(< ~counter~0 30)} {28755#true} #67#return; {29964#(< ~counter~0 30)} is VALID [2022-04-15 09:08:42,322 INFO L290 TraceCheckUtils]: 2: Hoare triple {29964#(< ~counter~0 30)} assume true; {29964#(< ~counter~0 30)} is VALID [2022-04-15 09:08:42,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {28755#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {29964#(< ~counter~0 30)} is VALID [2022-04-15 09:08:42,323 INFO L272 TraceCheckUtils]: 0: Hoare triple {28755#true} call ULTIMATE.init(); {28755#true} is VALID [2022-04-15 09:08:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 990 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2022-04-15 09:08:42,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:08:42,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108025134] [2022-04-15 09:08:42,324 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:08:42,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [695950260] [2022-04-15 09:08:42,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [695950260] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:08:42,324 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:08:42,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 46 [2022-04-15 09:08:42,325 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:08:42,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1902635991] [2022-04-15 09:08:42,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1902635991] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:08:42,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:08:42,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-15 09:08:42,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274123940] [2022-04-15 09:08:42,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:08:42,326 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 [2022-04-15 09:08:42,326 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:08:42,326 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) [2022-04-15 09:08:42,473 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:42,473 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-15 09:08:42,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:42,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-15 09:08:42,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=951, Invalid=1119, Unknown=0, NotChecked=0, Total=2070 [2022-04-15 09:08:42,474 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) [2022-04-15 09:08:43,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:43,421 INFO L93 Difference]: Finished difference Result 214 states and 236 transitions. [2022-04-15 09:08:43,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-15 09:08:43,421 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 [2022-04-15 09:08:43,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:08:43,422 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) [2022-04-15 09:08:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-15 09:08:43,426 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) [2022-04-15 09:08:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-15 09:08:43,430 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 235 transitions. [2022-04-15 09:08:43,639 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:43,642 INFO L225 Difference]: With dead ends: 214 [2022-04-15 09:08:43,642 INFO L226 Difference]: Without dead ends: 209 [2022-04-15 09:08:43,644 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1851, Invalid=2439, Unknown=0, NotChecked=0, Total=4290 [2022-04-15 09:08:43,644 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 83 mSDsluCounter, 196 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 242 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 09:08:43,644 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [83 Valid, 242 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 09:08:43,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-15 09:08:43,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-15 09:08:43,980 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:08:43,980 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) [2022-04-15 09:08:43,981 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) [2022-04-15 09:08:43,981 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) [2022-04-15 09:08:43,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:43,984 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-15 09:08:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-15 09:08:43,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:43,985 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:43,985 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. [2022-04-15 09:08:43,985 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. [2022-04-15 09:08:43,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:43,989 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-15 09:08:43,989 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-15 09:08:43,989 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:43,989 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:43,989 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:08:43,989 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:08:43,990 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) [2022-04-15 09:08:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 231 transitions. [2022-04-15 09:08:43,993 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 231 transitions. Word has length 203 [2022-04-15 09:08:43,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:08:43,994 INFO L478 AbstractCegarLoop]: Abstraction has 209 states and 231 transitions. [2022-04-15 09:08:43,994 INFO L479 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) [2022-04-15 09:08:43,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 209 states and 231 transitions. [2022-04-15 09:08:45,248 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 231 edges. 231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:45,248 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-15 09:08:45,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-04-15 09:08:45,249 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:08:45,249 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:08:45,256 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-15 09:08:45,449 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:45,449 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:08:45,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:08:45,450 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 41 times [2022-04-15 09:08:45,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:45,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1269097717] [2022-04-15 09:08:45,450 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:08:45,450 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 42 times [2022-04-15 09:08:45,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:08:45,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560648869] [2022-04-15 09:08:45,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:08:45,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:08:45,468 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:08:45,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [260958849] [2022-04-15 09:08:45,469 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:08:45,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:45,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:08:45,470 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) [2022-04-15 09:08:45,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-15 09:08:48,959 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-15 09:08:48,960 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:08:48,966 INFO L263 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-15 09:08:49,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:08:49,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:08:50,106 INFO L272 TraceCheckUtils]: 0: Hoare triple {31322#true} call ULTIMATE.init(); {31322#true} is VALID [2022-04-15 09:08:50,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {31322#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,107 INFO L290 TraceCheckUtils]: 2: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,107 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31330#(<= ~counter~0 0)} {31322#true} #67#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,107 INFO L272 TraceCheckUtils]: 4: Hoare triple {31330#(<= ~counter~0 0)} call #t~ret7 := main(); {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,108 INFO L290 TraceCheckUtils]: 5: Hoare triple {31330#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,108 INFO L272 TraceCheckUtils]: 6: Hoare triple {31330#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,108 INFO L290 TraceCheckUtils]: 7: Hoare triple {31330#(<= ~counter~0 0)} ~cond := #in~cond; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,109 INFO L290 TraceCheckUtils]: 8: Hoare triple {31330#(<= ~counter~0 0)} assume !(0 == ~cond); {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,109 INFO L290 TraceCheckUtils]: 9: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,109 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31330#(<= ~counter~0 0)} {31330#(<= ~counter~0 0)} #59#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,110 INFO L272 TraceCheckUtils]: 11: Hoare triple {31330#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,110 INFO L290 TraceCheckUtils]: 12: Hoare triple {31330#(<= ~counter~0 0)} ~cond := #in~cond; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,110 INFO L290 TraceCheckUtils]: 13: Hoare triple {31330#(<= ~counter~0 0)} assume !(0 == ~cond); {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,110 INFO L290 TraceCheckUtils]: 14: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,111 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31330#(<= ~counter~0 0)} {31330#(<= ~counter~0 0)} #61#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,111 INFO L290 TraceCheckUtils]: 16: Hoare triple {31330#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {31330#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:50,112 INFO L290 TraceCheckUtils]: 17: Hoare triple {31330#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31379#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:50,112 INFO L290 TraceCheckUtils]: 18: Hoare triple {31379#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {31379#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:50,113 INFO L272 TraceCheckUtils]: 19: Hoare triple {31379#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31379#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:50,113 INFO L290 TraceCheckUtils]: 20: Hoare triple {31379#(<= ~counter~0 1)} ~cond := #in~cond; {31379#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:50,113 INFO L290 TraceCheckUtils]: 21: Hoare triple {31379#(<= ~counter~0 1)} assume !(0 == ~cond); {31379#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:50,114 INFO L290 TraceCheckUtils]: 22: Hoare triple {31379#(<= ~counter~0 1)} assume true; {31379#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:50,114 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31379#(<= ~counter~0 1)} {31379#(<= ~counter~0 1)} #63#return; {31379#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:50,114 INFO L290 TraceCheckUtils]: 24: Hoare triple {31379#(<= ~counter~0 1)} assume !!(0 != ~r~0); {31379#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:50,115 INFO L290 TraceCheckUtils]: 25: Hoare triple {31379#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31379#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:50,115 INFO L290 TraceCheckUtils]: 26: Hoare triple {31379#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31407#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:50,115 INFO L290 TraceCheckUtils]: 27: Hoare triple {31407#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {31407#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:50,116 INFO L272 TraceCheckUtils]: 28: Hoare triple {31407#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31407#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:50,116 INFO L290 TraceCheckUtils]: 29: Hoare triple {31407#(<= ~counter~0 2)} ~cond := #in~cond; {31407#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:50,117 INFO L290 TraceCheckUtils]: 30: Hoare triple {31407#(<= ~counter~0 2)} assume !(0 == ~cond); {31407#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:50,117 INFO L290 TraceCheckUtils]: 31: Hoare triple {31407#(<= ~counter~0 2)} assume true; {31407#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:50,117 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31407#(<= ~counter~0 2)} {31407#(<= ~counter~0 2)} #63#return; {31407#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:50,118 INFO L290 TraceCheckUtils]: 33: Hoare triple {31407#(<= ~counter~0 2)} assume !!(0 != ~r~0); {31407#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:50,118 INFO L290 TraceCheckUtils]: 34: Hoare triple {31407#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31407#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:50,118 INFO L290 TraceCheckUtils]: 35: Hoare triple {31407#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31435#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:50,119 INFO L290 TraceCheckUtils]: 36: Hoare triple {31435#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {31435#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:50,119 INFO L272 TraceCheckUtils]: 37: Hoare triple {31435#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31435#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:50,119 INFO L290 TraceCheckUtils]: 38: Hoare triple {31435#(<= ~counter~0 3)} ~cond := #in~cond; {31435#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:50,120 INFO L290 TraceCheckUtils]: 39: Hoare triple {31435#(<= ~counter~0 3)} assume !(0 == ~cond); {31435#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:50,120 INFO L290 TraceCheckUtils]: 40: Hoare triple {31435#(<= ~counter~0 3)} assume true; {31435#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:50,120 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31435#(<= ~counter~0 3)} {31435#(<= ~counter~0 3)} #63#return; {31435#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:50,121 INFO L290 TraceCheckUtils]: 42: Hoare triple {31435#(<= ~counter~0 3)} assume !!(0 != ~r~0); {31435#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:50,121 INFO L290 TraceCheckUtils]: 43: Hoare triple {31435#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31435#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:50,122 INFO L290 TraceCheckUtils]: 44: Hoare triple {31435#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31463#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:50,122 INFO L290 TraceCheckUtils]: 45: Hoare triple {31463#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {31463#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:50,122 INFO L272 TraceCheckUtils]: 46: Hoare triple {31463#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31463#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:50,123 INFO L290 TraceCheckUtils]: 47: Hoare triple {31463#(<= ~counter~0 4)} ~cond := #in~cond; {31463#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:50,123 INFO L290 TraceCheckUtils]: 48: Hoare triple {31463#(<= ~counter~0 4)} assume !(0 == ~cond); {31463#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:50,123 INFO L290 TraceCheckUtils]: 49: Hoare triple {31463#(<= ~counter~0 4)} assume true; {31463#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:50,124 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31463#(<= ~counter~0 4)} {31463#(<= ~counter~0 4)} #63#return; {31463#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:50,124 INFO L290 TraceCheckUtils]: 51: Hoare triple {31463#(<= ~counter~0 4)} assume !!(0 != ~r~0); {31463#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:50,124 INFO L290 TraceCheckUtils]: 52: Hoare triple {31463#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31463#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:50,125 INFO L290 TraceCheckUtils]: 53: Hoare triple {31463#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31491#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:50,125 INFO L290 TraceCheckUtils]: 54: Hoare triple {31491#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {31491#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:50,125 INFO L272 TraceCheckUtils]: 55: Hoare triple {31491#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31491#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:50,126 INFO L290 TraceCheckUtils]: 56: Hoare triple {31491#(<= ~counter~0 5)} ~cond := #in~cond; {31491#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:50,126 INFO L290 TraceCheckUtils]: 57: Hoare triple {31491#(<= ~counter~0 5)} assume !(0 == ~cond); {31491#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:50,126 INFO L290 TraceCheckUtils]: 58: Hoare triple {31491#(<= ~counter~0 5)} assume true; {31491#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:50,127 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31491#(<= ~counter~0 5)} {31491#(<= ~counter~0 5)} #63#return; {31491#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:50,127 INFO L290 TraceCheckUtils]: 60: Hoare triple {31491#(<= ~counter~0 5)} assume !!(0 != ~r~0); {31491#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:50,127 INFO L290 TraceCheckUtils]: 61: Hoare triple {31491#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31491#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:50,128 INFO L290 TraceCheckUtils]: 62: Hoare triple {31491#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31519#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:50,128 INFO L290 TraceCheckUtils]: 63: Hoare triple {31519#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {31519#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:50,129 INFO L272 TraceCheckUtils]: 64: Hoare triple {31519#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31519#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:50,129 INFO L290 TraceCheckUtils]: 65: Hoare triple {31519#(<= ~counter~0 6)} ~cond := #in~cond; {31519#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:50,129 INFO L290 TraceCheckUtils]: 66: Hoare triple {31519#(<= ~counter~0 6)} assume !(0 == ~cond); {31519#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:50,129 INFO L290 TraceCheckUtils]: 67: Hoare triple {31519#(<= ~counter~0 6)} assume true; {31519#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:50,130 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31519#(<= ~counter~0 6)} {31519#(<= ~counter~0 6)} #63#return; {31519#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:50,130 INFO L290 TraceCheckUtils]: 69: Hoare triple {31519#(<= ~counter~0 6)} assume !!(0 != ~r~0); {31519#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:50,131 INFO L290 TraceCheckUtils]: 70: Hoare triple {31519#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31519#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:50,131 INFO L290 TraceCheckUtils]: 71: Hoare triple {31519#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31547#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:50,131 INFO L290 TraceCheckUtils]: 72: Hoare triple {31547#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {31547#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:50,132 INFO L272 TraceCheckUtils]: 73: Hoare triple {31547#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31547#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:50,132 INFO L290 TraceCheckUtils]: 74: Hoare triple {31547#(<= ~counter~0 7)} ~cond := #in~cond; {31547#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:50,133 INFO L290 TraceCheckUtils]: 75: Hoare triple {31547#(<= ~counter~0 7)} assume !(0 == ~cond); {31547#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:50,133 INFO L290 TraceCheckUtils]: 76: Hoare triple {31547#(<= ~counter~0 7)} assume true; {31547#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:50,133 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31547#(<= ~counter~0 7)} {31547#(<= ~counter~0 7)} #63#return; {31547#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:50,134 INFO L290 TraceCheckUtils]: 78: Hoare triple {31547#(<= ~counter~0 7)} assume !!(0 != ~r~0); {31547#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:50,134 INFO L290 TraceCheckUtils]: 79: Hoare triple {31547#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31547#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:50,134 INFO L290 TraceCheckUtils]: 80: Hoare triple {31547#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31575#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:50,135 INFO L290 TraceCheckUtils]: 81: Hoare triple {31575#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {31575#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:50,135 INFO L272 TraceCheckUtils]: 82: Hoare triple {31575#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31575#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:50,136 INFO L290 TraceCheckUtils]: 83: Hoare triple {31575#(<= ~counter~0 8)} ~cond := #in~cond; {31575#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:50,136 INFO L290 TraceCheckUtils]: 84: Hoare triple {31575#(<= ~counter~0 8)} assume !(0 == ~cond); {31575#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:50,136 INFO L290 TraceCheckUtils]: 85: Hoare triple {31575#(<= ~counter~0 8)} assume true; {31575#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:50,137 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31575#(<= ~counter~0 8)} {31575#(<= ~counter~0 8)} #63#return; {31575#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:50,137 INFO L290 TraceCheckUtils]: 87: Hoare triple {31575#(<= ~counter~0 8)} assume !!(0 != ~r~0); {31575#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:50,137 INFO L290 TraceCheckUtils]: 88: Hoare triple {31575#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31575#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:50,138 INFO L290 TraceCheckUtils]: 89: Hoare triple {31575#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31603#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:50,138 INFO L290 TraceCheckUtils]: 90: Hoare triple {31603#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {31603#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:50,138 INFO L272 TraceCheckUtils]: 91: Hoare triple {31603#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31603#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:50,139 INFO L290 TraceCheckUtils]: 92: Hoare triple {31603#(<= ~counter~0 9)} ~cond := #in~cond; {31603#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:50,139 INFO L290 TraceCheckUtils]: 93: Hoare triple {31603#(<= ~counter~0 9)} assume !(0 == ~cond); {31603#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:50,139 INFO L290 TraceCheckUtils]: 94: Hoare triple {31603#(<= ~counter~0 9)} assume true; {31603#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:50,140 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31603#(<= ~counter~0 9)} {31603#(<= ~counter~0 9)} #63#return; {31603#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:50,140 INFO L290 TraceCheckUtils]: 96: Hoare triple {31603#(<= ~counter~0 9)} assume !!(0 != ~r~0); {31603#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:50,140 INFO L290 TraceCheckUtils]: 97: Hoare triple {31603#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31603#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:50,141 INFO L290 TraceCheckUtils]: 98: Hoare triple {31603#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31631#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:50,141 INFO L290 TraceCheckUtils]: 99: Hoare triple {31631#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {31631#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:50,142 INFO L272 TraceCheckUtils]: 100: Hoare triple {31631#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31631#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:50,142 INFO L290 TraceCheckUtils]: 101: Hoare triple {31631#(<= ~counter~0 10)} ~cond := #in~cond; {31631#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:50,142 INFO L290 TraceCheckUtils]: 102: Hoare triple {31631#(<= ~counter~0 10)} assume !(0 == ~cond); {31631#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:50,142 INFO L290 TraceCheckUtils]: 103: Hoare triple {31631#(<= ~counter~0 10)} assume true; {31631#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:50,143 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31631#(<= ~counter~0 10)} {31631#(<= ~counter~0 10)} #63#return; {31631#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:50,143 INFO L290 TraceCheckUtils]: 105: Hoare triple {31631#(<= ~counter~0 10)} assume !!(0 != ~r~0); {31631#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:50,144 INFO L290 TraceCheckUtils]: 106: Hoare triple {31631#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31631#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:50,144 INFO L290 TraceCheckUtils]: 107: Hoare triple {31631#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31659#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:50,144 INFO L290 TraceCheckUtils]: 108: Hoare triple {31659#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {31659#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:50,145 INFO L272 TraceCheckUtils]: 109: Hoare triple {31659#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31659#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:50,145 INFO L290 TraceCheckUtils]: 110: Hoare triple {31659#(<= ~counter~0 11)} ~cond := #in~cond; {31659#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:50,145 INFO L290 TraceCheckUtils]: 111: Hoare triple {31659#(<= ~counter~0 11)} assume !(0 == ~cond); {31659#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:50,146 INFO L290 TraceCheckUtils]: 112: Hoare triple {31659#(<= ~counter~0 11)} assume true; {31659#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:50,146 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31659#(<= ~counter~0 11)} {31659#(<= ~counter~0 11)} #63#return; {31659#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:50,146 INFO L290 TraceCheckUtils]: 114: Hoare triple {31659#(<= ~counter~0 11)} assume !!(0 != ~r~0); {31659#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:50,147 INFO L290 TraceCheckUtils]: 115: Hoare triple {31659#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31659#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:50,147 INFO L290 TraceCheckUtils]: 116: Hoare triple {31659#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31687#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:50,148 INFO L290 TraceCheckUtils]: 117: Hoare triple {31687#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {31687#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:50,148 INFO L272 TraceCheckUtils]: 118: Hoare triple {31687#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31687#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:50,148 INFO L290 TraceCheckUtils]: 119: Hoare triple {31687#(<= ~counter~0 12)} ~cond := #in~cond; {31687#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:50,149 INFO L290 TraceCheckUtils]: 120: Hoare triple {31687#(<= ~counter~0 12)} assume !(0 == ~cond); {31687#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:50,149 INFO L290 TraceCheckUtils]: 121: Hoare triple {31687#(<= ~counter~0 12)} assume true; {31687#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:50,149 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31687#(<= ~counter~0 12)} {31687#(<= ~counter~0 12)} #63#return; {31687#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:50,150 INFO L290 TraceCheckUtils]: 123: Hoare triple {31687#(<= ~counter~0 12)} assume !!(0 != ~r~0); {31687#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:50,150 INFO L290 TraceCheckUtils]: 124: Hoare triple {31687#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31687#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:50,150 INFO L290 TraceCheckUtils]: 125: Hoare triple {31687#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31715#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:50,151 INFO L290 TraceCheckUtils]: 126: Hoare triple {31715#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {31715#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:50,151 INFO L272 TraceCheckUtils]: 127: Hoare triple {31715#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31715#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:50,152 INFO L290 TraceCheckUtils]: 128: Hoare triple {31715#(<= ~counter~0 13)} ~cond := #in~cond; {31715#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:50,152 INFO L290 TraceCheckUtils]: 129: Hoare triple {31715#(<= ~counter~0 13)} assume !(0 == ~cond); {31715#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:50,152 INFO L290 TraceCheckUtils]: 130: Hoare triple {31715#(<= ~counter~0 13)} assume true; {31715#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:50,153 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31715#(<= ~counter~0 13)} {31715#(<= ~counter~0 13)} #63#return; {31715#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:50,153 INFO L290 TraceCheckUtils]: 132: Hoare triple {31715#(<= ~counter~0 13)} assume !!(0 != ~r~0); {31715#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:50,153 INFO L290 TraceCheckUtils]: 133: Hoare triple {31715#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31715#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:50,154 INFO L290 TraceCheckUtils]: 134: Hoare triple {31715#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31743#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:50,154 INFO L290 TraceCheckUtils]: 135: Hoare triple {31743#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {31743#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:50,155 INFO L272 TraceCheckUtils]: 136: Hoare triple {31743#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31743#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:50,155 INFO L290 TraceCheckUtils]: 137: Hoare triple {31743#(<= ~counter~0 14)} ~cond := #in~cond; {31743#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:50,155 INFO L290 TraceCheckUtils]: 138: Hoare triple {31743#(<= ~counter~0 14)} assume !(0 == ~cond); {31743#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:50,155 INFO L290 TraceCheckUtils]: 139: Hoare triple {31743#(<= ~counter~0 14)} assume true; {31743#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:50,156 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31743#(<= ~counter~0 14)} {31743#(<= ~counter~0 14)} #63#return; {31743#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:50,156 INFO L290 TraceCheckUtils]: 141: Hoare triple {31743#(<= ~counter~0 14)} assume !!(0 != ~r~0); {31743#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:50,157 INFO L290 TraceCheckUtils]: 142: Hoare triple {31743#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31743#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:50,157 INFO L290 TraceCheckUtils]: 143: Hoare triple {31743#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31771#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:50,157 INFO L290 TraceCheckUtils]: 144: Hoare triple {31771#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {31771#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:50,158 INFO L272 TraceCheckUtils]: 145: Hoare triple {31771#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31771#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:50,158 INFO L290 TraceCheckUtils]: 146: Hoare triple {31771#(<= ~counter~0 15)} ~cond := #in~cond; {31771#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:50,158 INFO L290 TraceCheckUtils]: 147: Hoare triple {31771#(<= ~counter~0 15)} assume !(0 == ~cond); {31771#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:50,159 INFO L290 TraceCheckUtils]: 148: Hoare triple {31771#(<= ~counter~0 15)} assume true; {31771#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:50,159 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31771#(<= ~counter~0 15)} {31771#(<= ~counter~0 15)} #63#return; {31771#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:50,160 INFO L290 TraceCheckUtils]: 150: Hoare triple {31771#(<= ~counter~0 15)} assume !!(0 != ~r~0); {31771#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:50,160 INFO L290 TraceCheckUtils]: 151: Hoare triple {31771#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31771#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:50,160 INFO L290 TraceCheckUtils]: 152: Hoare triple {31771#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31799#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:50,161 INFO L290 TraceCheckUtils]: 153: Hoare triple {31799#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {31799#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:50,161 INFO L272 TraceCheckUtils]: 154: Hoare triple {31799#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31799#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:50,161 INFO L290 TraceCheckUtils]: 155: Hoare triple {31799#(<= ~counter~0 16)} ~cond := #in~cond; {31799#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:50,162 INFO L290 TraceCheckUtils]: 156: Hoare triple {31799#(<= ~counter~0 16)} assume !(0 == ~cond); {31799#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:50,162 INFO L290 TraceCheckUtils]: 157: Hoare triple {31799#(<= ~counter~0 16)} assume true; {31799#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:50,162 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31799#(<= ~counter~0 16)} {31799#(<= ~counter~0 16)} #63#return; {31799#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:50,163 INFO L290 TraceCheckUtils]: 159: Hoare triple {31799#(<= ~counter~0 16)} assume !!(0 != ~r~0); {31799#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:50,163 INFO L290 TraceCheckUtils]: 160: Hoare triple {31799#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31799#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:50,164 INFO L290 TraceCheckUtils]: 161: Hoare triple {31799#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31827#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:50,164 INFO L290 TraceCheckUtils]: 162: Hoare triple {31827#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {31827#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:50,164 INFO L272 TraceCheckUtils]: 163: Hoare triple {31827#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31827#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:50,165 INFO L290 TraceCheckUtils]: 164: Hoare triple {31827#(<= ~counter~0 17)} ~cond := #in~cond; {31827#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:50,165 INFO L290 TraceCheckUtils]: 165: Hoare triple {31827#(<= ~counter~0 17)} assume !(0 == ~cond); {31827#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:50,165 INFO L290 TraceCheckUtils]: 166: Hoare triple {31827#(<= ~counter~0 17)} assume true; {31827#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:50,166 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31827#(<= ~counter~0 17)} {31827#(<= ~counter~0 17)} #63#return; {31827#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:50,166 INFO L290 TraceCheckUtils]: 168: Hoare triple {31827#(<= ~counter~0 17)} assume !!(0 != ~r~0); {31827#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:50,166 INFO L290 TraceCheckUtils]: 169: Hoare triple {31827#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31827#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:50,167 INFO L290 TraceCheckUtils]: 170: Hoare triple {31827#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31855#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:50,167 INFO L290 TraceCheckUtils]: 171: Hoare triple {31855#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {31855#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:50,168 INFO L272 TraceCheckUtils]: 172: Hoare triple {31855#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31855#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:50,168 INFO L290 TraceCheckUtils]: 173: Hoare triple {31855#(<= ~counter~0 18)} ~cond := #in~cond; {31855#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:50,168 INFO L290 TraceCheckUtils]: 174: Hoare triple {31855#(<= ~counter~0 18)} assume !(0 == ~cond); {31855#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:50,168 INFO L290 TraceCheckUtils]: 175: Hoare triple {31855#(<= ~counter~0 18)} assume true; {31855#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:50,169 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31855#(<= ~counter~0 18)} {31855#(<= ~counter~0 18)} #63#return; {31855#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:50,169 INFO L290 TraceCheckUtils]: 177: Hoare triple {31855#(<= ~counter~0 18)} assume !!(0 != ~r~0); {31855#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:50,169 INFO L290 TraceCheckUtils]: 178: Hoare triple {31855#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31855#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:50,170 INFO L290 TraceCheckUtils]: 179: Hoare triple {31855#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31883#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:50,170 INFO L290 TraceCheckUtils]: 180: Hoare triple {31883#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {31883#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:50,171 INFO L272 TraceCheckUtils]: 181: Hoare triple {31883#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31883#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:50,171 INFO L290 TraceCheckUtils]: 182: Hoare triple {31883#(<= ~counter~0 19)} ~cond := #in~cond; {31883#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:50,171 INFO L290 TraceCheckUtils]: 183: Hoare triple {31883#(<= ~counter~0 19)} assume !(0 == ~cond); {31883#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:50,172 INFO L290 TraceCheckUtils]: 184: Hoare triple {31883#(<= ~counter~0 19)} assume true; {31883#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:50,172 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31883#(<= ~counter~0 19)} {31883#(<= ~counter~0 19)} #63#return; {31883#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:50,172 INFO L290 TraceCheckUtils]: 186: Hoare triple {31883#(<= ~counter~0 19)} assume !!(0 != ~r~0); {31883#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:50,173 INFO L290 TraceCheckUtils]: 187: Hoare triple {31883#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31883#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:50,173 INFO L290 TraceCheckUtils]: 188: Hoare triple {31883#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31911#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:50,173 INFO L290 TraceCheckUtils]: 189: Hoare triple {31911#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {31911#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:50,174 INFO L272 TraceCheckUtils]: 190: Hoare triple {31911#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31911#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:50,179 INFO L290 TraceCheckUtils]: 191: Hoare triple {31911#(<= ~counter~0 20)} ~cond := #in~cond; {31911#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:50,180 INFO L290 TraceCheckUtils]: 192: Hoare triple {31911#(<= ~counter~0 20)} assume !(0 == ~cond); {31911#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:50,180 INFO L290 TraceCheckUtils]: 193: Hoare triple {31911#(<= ~counter~0 20)} assume true; {31911#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:50,181 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31911#(<= ~counter~0 20)} {31911#(<= ~counter~0 20)} #63#return; {31911#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:50,181 INFO L290 TraceCheckUtils]: 195: Hoare triple {31911#(<= ~counter~0 20)} assume !!(0 != ~r~0); {31911#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:50,181 INFO L290 TraceCheckUtils]: 196: Hoare triple {31911#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31911#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:50,182 INFO L290 TraceCheckUtils]: 197: Hoare triple {31911#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31939#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:50,182 INFO L290 TraceCheckUtils]: 198: Hoare triple {31939#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {31939#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:50,183 INFO L272 TraceCheckUtils]: 199: Hoare triple {31939#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31939#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:50,183 INFO L290 TraceCheckUtils]: 200: Hoare triple {31939#(<= ~counter~0 21)} ~cond := #in~cond; {31939#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:50,183 INFO L290 TraceCheckUtils]: 201: Hoare triple {31939#(<= ~counter~0 21)} assume !(0 == ~cond); {31939#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:50,184 INFO L290 TraceCheckUtils]: 202: Hoare triple {31939#(<= ~counter~0 21)} assume true; {31939#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:50,184 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31939#(<= ~counter~0 21)} {31939#(<= ~counter~0 21)} #63#return; {31939#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:50,184 INFO L290 TraceCheckUtils]: 204: Hoare triple {31939#(<= ~counter~0 21)} assume !!(0 != ~r~0); {31939#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:50,185 INFO L290 TraceCheckUtils]: 205: Hoare triple {31939#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31939#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:50,185 INFO L290 TraceCheckUtils]: 206: Hoare triple {31939#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31967#(<= |main_#t~post6| 21)} is VALID [2022-04-15 09:08:50,185 INFO L290 TraceCheckUtils]: 207: Hoare triple {31967#(<= |main_#t~post6| 21)} assume !(#t~post6 < 50);havoc #t~post6; {31323#false} is VALID [2022-04-15 09:08:50,186 INFO L272 TraceCheckUtils]: 208: Hoare triple {31323#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31323#false} is VALID [2022-04-15 09:08:50,186 INFO L290 TraceCheckUtils]: 209: Hoare triple {31323#false} ~cond := #in~cond; {31323#false} is VALID [2022-04-15 09:08:50,186 INFO L290 TraceCheckUtils]: 210: Hoare triple {31323#false} assume 0 == ~cond; {31323#false} is VALID [2022-04-15 09:08:50,186 INFO L290 TraceCheckUtils]: 211: Hoare triple {31323#false} assume !false; {31323#false} is VALID [2022-04-15 09:08:50,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1932 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:08:50,187 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:08:51,627 INFO L290 TraceCheckUtils]: 211: Hoare triple {31323#false} assume !false; {31323#false} is VALID [2022-04-15 09:08:51,628 INFO L290 TraceCheckUtils]: 210: Hoare triple {31323#false} assume 0 == ~cond; {31323#false} is VALID [2022-04-15 09:08:51,628 INFO L290 TraceCheckUtils]: 209: Hoare triple {31323#false} ~cond := #in~cond; {31323#false} is VALID [2022-04-15 09:08:51,628 INFO L272 TraceCheckUtils]: 208: Hoare triple {31323#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31323#false} is VALID [2022-04-15 09:08:51,628 INFO L290 TraceCheckUtils]: 207: Hoare triple {31995#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {31323#false} is VALID [2022-04-15 09:08:51,628 INFO L290 TraceCheckUtils]: 206: Hoare triple {31999#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31995#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:08:51,629 INFO L290 TraceCheckUtils]: 205: Hoare triple {31999#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31999#(< ~counter~0 50)} is VALID [2022-04-15 09:08:51,629 INFO L290 TraceCheckUtils]: 204: Hoare triple {31999#(< ~counter~0 50)} assume !!(0 != ~r~0); {31999#(< ~counter~0 50)} is VALID [2022-04-15 09:08:51,630 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31322#true} {31999#(< ~counter~0 50)} #63#return; {31999#(< ~counter~0 50)} is VALID [2022-04-15 09:08:51,630 INFO L290 TraceCheckUtils]: 202: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,630 INFO L290 TraceCheckUtils]: 201: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,630 INFO L290 TraceCheckUtils]: 200: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,630 INFO L272 TraceCheckUtils]: 199: Hoare triple {31999#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,630 INFO L290 TraceCheckUtils]: 198: Hoare triple {31999#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {31999#(< ~counter~0 50)} is VALID [2022-04-15 09:08:51,631 INFO L290 TraceCheckUtils]: 197: Hoare triple {32027#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31999#(< ~counter~0 50)} is VALID [2022-04-15 09:08:51,631 INFO L290 TraceCheckUtils]: 196: Hoare triple {32027#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32027#(< ~counter~0 49)} is VALID [2022-04-15 09:08:51,631 INFO L290 TraceCheckUtils]: 195: Hoare triple {32027#(< ~counter~0 49)} assume !!(0 != ~r~0); {32027#(< ~counter~0 49)} is VALID [2022-04-15 09:08:51,632 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31322#true} {32027#(< ~counter~0 49)} #63#return; {32027#(< ~counter~0 49)} is VALID [2022-04-15 09:08:51,632 INFO L290 TraceCheckUtils]: 193: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,632 INFO L290 TraceCheckUtils]: 192: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,632 INFO L290 TraceCheckUtils]: 191: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,632 INFO L272 TraceCheckUtils]: 190: Hoare triple {32027#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,633 INFO L290 TraceCheckUtils]: 189: Hoare triple {32027#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {32027#(< ~counter~0 49)} is VALID [2022-04-15 09:08:51,633 INFO L290 TraceCheckUtils]: 188: Hoare triple {32055#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32027#(< ~counter~0 49)} is VALID [2022-04-15 09:08:51,633 INFO L290 TraceCheckUtils]: 187: Hoare triple {32055#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32055#(< ~counter~0 48)} is VALID [2022-04-15 09:08:51,634 INFO L290 TraceCheckUtils]: 186: Hoare triple {32055#(< ~counter~0 48)} assume !!(0 != ~r~0); {32055#(< ~counter~0 48)} is VALID [2022-04-15 09:08:51,634 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31322#true} {32055#(< ~counter~0 48)} #63#return; {32055#(< ~counter~0 48)} is VALID [2022-04-15 09:08:51,634 INFO L290 TraceCheckUtils]: 184: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,634 INFO L290 TraceCheckUtils]: 183: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,634 INFO L290 TraceCheckUtils]: 182: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,634 INFO L272 TraceCheckUtils]: 181: Hoare triple {32055#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,635 INFO L290 TraceCheckUtils]: 180: Hoare triple {32055#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {32055#(< ~counter~0 48)} is VALID [2022-04-15 09:08:51,635 INFO L290 TraceCheckUtils]: 179: Hoare triple {32083#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32055#(< ~counter~0 48)} is VALID [2022-04-15 09:08:51,635 INFO L290 TraceCheckUtils]: 178: Hoare triple {32083#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32083#(< ~counter~0 47)} is VALID [2022-04-15 09:08:51,636 INFO L290 TraceCheckUtils]: 177: Hoare triple {32083#(< ~counter~0 47)} assume !!(0 != ~r~0); {32083#(< ~counter~0 47)} is VALID [2022-04-15 09:08:51,636 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31322#true} {32083#(< ~counter~0 47)} #63#return; {32083#(< ~counter~0 47)} is VALID [2022-04-15 09:08:51,636 INFO L290 TraceCheckUtils]: 175: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,636 INFO L290 TraceCheckUtils]: 174: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,636 INFO L290 TraceCheckUtils]: 173: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,637 INFO L272 TraceCheckUtils]: 172: Hoare triple {32083#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,637 INFO L290 TraceCheckUtils]: 171: Hoare triple {32083#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {32083#(< ~counter~0 47)} is VALID [2022-04-15 09:08:51,637 INFO L290 TraceCheckUtils]: 170: Hoare triple {32111#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32083#(< ~counter~0 47)} is VALID [2022-04-15 09:08:51,638 INFO L290 TraceCheckUtils]: 169: Hoare triple {32111#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32111#(< ~counter~0 46)} is VALID [2022-04-15 09:08:51,638 INFO L290 TraceCheckUtils]: 168: Hoare triple {32111#(< ~counter~0 46)} assume !!(0 != ~r~0); {32111#(< ~counter~0 46)} is VALID [2022-04-15 09:08:51,638 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31322#true} {32111#(< ~counter~0 46)} #63#return; {32111#(< ~counter~0 46)} is VALID [2022-04-15 09:08:51,638 INFO L290 TraceCheckUtils]: 166: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,639 INFO L290 TraceCheckUtils]: 165: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,639 INFO L290 TraceCheckUtils]: 164: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,639 INFO L272 TraceCheckUtils]: 163: Hoare triple {32111#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,639 INFO L290 TraceCheckUtils]: 162: Hoare triple {32111#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {32111#(< ~counter~0 46)} is VALID [2022-04-15 09:08:51,639 INFO L290 TraceCheckUtils]: 161: Hoare triple {32139#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32111#(< ~counter~0 46)} is VALID [2022-04-15 09:08:51,640 INFO L290 TraceCheckUtils]: 160: Hoare triple {32139#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32139#(< ~counter~0 45)} is VALID [2022-04-15 09:08:51,640 INFO L290 TraceCheckUtils]: 159: Hoare triple {32139#(< ~counter~0 45)} assume !!(0 != ~r~0); {32139#(< ~counter~0 45)} is VALID [2022-04-15 09:08:51,641 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31322#true} {32139#(< ~counter~0 45)} #63#return; {32139#(< ~counter~0 45)} is VALID [2022-04-15 09:08:51,641 INFO L290 TraceCheckUtils]: 157: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,641 INFO L290 TraceCheckUtils]: 156: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,641 INFO L290 TraceCheckUtils]: 155: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,641 INFO L272 TraceCheckUtils]: 154: Hoare triple {32139#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,641 INFO L290 TraceCheckUtils]: 153: Hoare triple {32139#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {32139#(< ~counter~0 45)} is VALID [2022-04-15 09:08:51,642 INFO L290 TraceCheckUtils]: 152: Hoare triple {32167#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32139#(< ~counter~0 45)} is VALID [2022-04-15 09:08:51,642 INFO L290 TraceCheckUtils]: 151: Hoare triple {32167#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32167#(< ~counter~0 44)} is VALID [2022-04-15 09:08:51,642 INFO L290 TraceCheckUtils]: 150: Hoare triple {32167#(< ~counter~0 44)} assume !!(0 != ~r~0); {32167#(< ~counter~0 44)} is VALID [2022-04-15 09:08:51,643 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31322#true} {32167#(< ~counter~0 44)} #63#return; {32167#(< ~counter~0 44)} is VALID [2022-04-15 09:08:51,643 INFO L290 TraceCheckUtils]: 148: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,643 INFO L290 TraceCheckUtils]: 147: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,643 INFO L290 TraceCheckUtils]: 146: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,643 INFO L272 TraceCheckUtils]: 145: Hoare triple {32167#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,643 INFO L290 TraceCheckUtils]: 144: Hoare triple {32167#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {32167#(< ~counter~0 44)} is VALID [2022-04-15 09:08:51,644 INFO L290 TraceCheckUtils]: 143: Hoare triple {32195#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32167#(< ~counter~0 44)} is VALID [2022-04-15 09:08:51,644 INFO L290 TraceCheckUtils]: 142: Hoare triple {32195#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32195#(< ~counter~0 43)} is VALID [2022-04-15 09:08:51,644 INFO L290 TraceCheckUtils]: 141: Hoare triple {32195#(< ~counter~0 43)} assume !!(0 != ~r~0); {32195#(< ~counter~0 43)} is VALID [2022-04-15 09:08:51,645 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31322#true} {32195#(< ~counter~0 43)} #63#return; {32195#(< ~counter~0 43)} is VALID [2022-04-15 09:08:51,645 INFO L290 TraceCheckUtils]: 139: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,645 INFO L290 TraceCheckUtils]: 138: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,645 INFO L290 TraceCheckUtils]: 137: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,645 INFO L272 TraceCheckUtils]: 136: Hoare triple {32195#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,645 INFO L290 TraceCheckUtils]: 135: Hoare triple {32195#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {32195#(< ~counter~0 43)} is VALID [2022-04-15 09:08:51,646 INFO L290 TraceCheckUtils]: 134: Hoare triple {32223#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32195#(< ~counter~0 43)} is VALID [2022-04-15 09:08:51,646 INFO L290 TraceCheckUtils]: 133: Hoare triple {32223#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32223#(< ~counter~0 42)} is VALID [2022-04-15 09:08:51,646 INFO L290 TraceCheckUtils]: 132: Hoare triple {32223#(< ~counter~0 42)} assume !!(0 != ~r~0); {32223#(< ~counter~0 42)} is VALID [2022-04-15 09:08:51,647 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31322#true} {32223#(< ~counter~0 42)} #63#return; {32223#(< ~counter~0 42)} is VALID [2022-04-15 09:08:51,647 INFO L290 TraceCheckUtils]: 130: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,647 INFO L290 TraceCheckUtils]: 129: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,647 INFO L290 TraceCheckUtils]: 128: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,647 INFO L272 TraceCheckUtils]: 127: Hoare triple {32223#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,659 INFO L290 TraceCheckUtils]: 126: Hoare triple {32223#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {32223#(< ~counter~0 42)} is VALID [2022-04-15 09:08:51,660 INFO L290 TraceCheckUtils]: 125: Hoare triple {32251#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32223#(< ~counter~0 42)} is VALID [2022-04-15 09:08:51,660 INFO L290 TraceCheckUtils]: 124: Hoare triple {32251#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32251#(< ~counter~0 41)} is VALID [2022-04-15 09:08:51,661 INFO L290 TraceCheckUtils]: 123: Hoare triple {32251#(< ~counter~0 41)} assume !!(0 != ~r~0); {32251#(< ~counter~0 41)} is VALID [2022-04-15 09:08:51,661 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31322#true} {32251#(< ~counter~0 41)} #63#return; {32251#(< ~counter~0 41)} is VALID [2022-04-15 09:08:51,661 INFO L290 TraceCheckUtils]: 121: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,661 INFO L290 TraceCheckUtils]: 120: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,662 INFO L290 TraceCheckUtils]: 119: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,662 INFO L272 TraceCheckUtils]: 118: Hoare triple {32251#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,662 INFO L290 TraceCheckUtils]: 117: Hoare triple {32251#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {32251#(< ~counter~0 41)} is VALID [2022-04-15 09:08:51,663 INFO L290 TraceCheckUtils]: 116: Hoare triple {32279#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32251#(< ~counter~0 41)} is VALID [2022-04-15 09:08:51,663 INFO L290 TraceCheckUtils]: 115: Hoare triple {32279#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32279#(< ~counter~0 40)} is VALID [2022-04-15 09:08:51,663 INFO L290 TraceCheckUtils]: 114: Hoare triple {32279#(< ~counter~0 40)} assume !!(0 != ~r~0); {32279#(< ~counter~0 40)} is VALID [2022-04-15 09:08:51,664 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31322#true} {32279#(< ~counter~0 40)} #63#return; {32279#(< ~counter~0 40)} is VALID [2022-04-15 09:08:51,664 INFO L290 TraceCheckUtils]: 112: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,664 INFO L290 TraceCheckUtils]: 111: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,664 INFO L290 TraceCheckUtils]: 110: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,664 INFO L272 TraceCheckUtils]: 109: Hoare triple {32279#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,665 INFO L290 TraceCheckUtils]: 108: Hoare triple {32279#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {32279#(< ~counter~0 40)} is VALID [2022-04-15 09:08:51,665 INFO L290 TraceCheckUtils]: 107: Hoare triple {32307#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32279#(< ~counter~0 40)} is VALID [2022-04-15 09:08:51,666 INFO L290 TraceCheckUtils]: 106: Hoare triple {32307#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32307#(< ~counter~0 39)} is VALID [2022-04-15 09:08:51,666 INFO L290 TraceCheckUtils]: 105: Hoare triple {32307#(< ~counter~0 39)} assume !!(0 != ~r~0); {32307#(< ~counter~0 39)} is VALID [2022-04-15 09:08:51,667 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31322#true} {32307#(< ~counter~0 39)} #63#return; {32307#(< ~counter~0 39)} is VALID [2022-04-15 09:08:51,667 INFO L290 TraceCheckUtils]: 103: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,667 INFO L290 TraceCheckUtils]: 102: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,667 INFO L290 TraceCheckUtils]: 101: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,667 INFO L272 TraceCheckUtils]: 100: Hoare triple {32307#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,667 INFO L290 TraceCheckUtils]: 99: Hoare triple {32307#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {32307#(< ~counter~0 39)} is VALID [2022-04-15 09:08:51,668 INFO L290 TraceCheckUtils]: 98: Hoare triple {32335#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32307#(< ~counter~0 39)} is VALID [2022-04-15 09:08:51,668 INFO L290 TraceCheckUtils]: 97: Hoare triple {32335#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32335#(< ~counter~0 38)} is VALID [2022-04-15 09:08:51,669 INFO L290 TraceCheckUtils]: 96: Hoare triple {32335#(< ~counter~0 38)} assume !!(0 != ~r~0); {32335#(< ~counter~0 38)} is VALID [2022-04-15 09:08:51,669 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31322#true} {32335#(< ~counter~0 38)} #63#return; {32335#(< ~counter~0 38)} is VALID [2022-04-15 09:08:51,669 INFO L290 TraceCheckUtils]: 94: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,670 INFO L290 TraceCheckUtils]: 93: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,670 INFO L290 TraceCheckUtils]: 92: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,670 INFO L272 TraceCheckUtils]: 91: Hoare triple {32335#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,670 INFO L290 TraceCheckUtils]: 90: Hoare triple {32335#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {32335#(< ~counter~0 38)} is VALID [2022-04-15 09:08:51,671 INFO L290 TraceCheckUtils]: 89: Hoare triple {32363#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32335#(< ~counter~0 38)} is VALID [2022-04-15 09:08:51,671 INFO L290 TraceCheckUtils]: 88: Hoare triple {32363#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32363#(< ~counter~0 37)} is VALID [2022-04-15 09:08:51,671 INFO L290 TraceCheckUtils]: 87: Hoare triple {32363#(< ~counter~0 37)} assume !!(0 != ~r~0); {32363#(< ~counter~0 37)} is VALID [2022-04-15 09:08:51,672 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31322#true} {32363#(< ~counter~0 37)} #63#return; {32363#(< ~counter~0 37)} is VALID [2022-04-15 09:08:51,672 INFO L290 TraceCheckUtils]: 85: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,672 INFO L290 TraceCheckUtils]: 84: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,672 INFO L290 TraceCheckUtils]: 83: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,672 INFO L272 TraceCheckUtils]: 82: Hoare triple {32363#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,673 INFO L290 TraceCheckUtils]: 81: Hoare triple {32363#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {32363#(< ~counter~0 37)} is VALID [2022-04-15 09:08:51,673 INFO L290 TraceCheckUtils]: 80: Hoare triple {32391#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32363#(< ~counter~0 37)} is VALID [2022-04-15 09:08:51,674 INFO L290 TraceCheckUtils]: 79: Hoare triple {32391#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32391#(< ~counter~0 36)} is VALID [2022-04-15 09:08:51,674 INFO L290 TraceCheckUtils]: 78: Hoare triple {32391#(< ~counter~0 36)} assume !!(0 != ~r~0); {32391#(< ~counter~0 36)} is VALID [2022-04-15 09:08:51,675 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31322#true} {32391#(< ~counter~0 36)} #63#return; {32391#(< ~counter~0 36)} is VALID [2022-04-15 09:08:51,675 INFO L290 TraceCheckUtils]: 76: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,675 INFO L290 TraceCheckUtils]: 75: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,675 INFO L290 TraceCheckUtils]: 74: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,675 INFO L272 TraceCheckUtils]: 73: Hoare triple {32391#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,675 INFO L290 TraceCheckUtils]: 72: Hoare triple {32391#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {32391#(< ~counter~0 36)} is VALID [2022-04-15 09:08:51,676 INFO L290 TraceCheckUtils]: 71: Hoare triple {32419#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32391#(< ~counter~0 36)} is VALID [2022-04-15 09:08:51,676 INFO L290 TraceCheckUtils]: 70: Hoare triple {32419#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32419#(< ~counter~0 35)} is VALID [2022-04-15 09:08:51,677 INFO L290 TraceCheckUtils]: 69: Hoare triple {32419#(< ~counter~0 35)} assume !!(0 != ~r~0); {32419#(< ~counter~0 35)} is VALID [2022-04-15 09:08:51,677 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31322#true} {32419#(< ~counter~0 35)} #63#return; {32419#(< ~counter~0 35)} is VALID [2022-04-15 09:08:51,677 INFO L290 TraceCheckUtils]: 67: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,678 INFO L290 TraceCheckUtils]: 66: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,678 INFO L290 TraceCheckUtils]: 65: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,678 INFO L272 TraceCheckUtils]: 64: Hoare triple {32419#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,678 INFO L290 TraceCheckUtils]: 63: Hoare triple {32419#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {32419#(< ~counter~0 35)} is VALID [2022-04-15 09:08:51,679 INFO L290 TraceCheckUtils]: 62: Hoare triple {32447#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32419#(< ~counter~0 35)} is VALID [2022-04-15 09:08:51,679 INFO L290 TraceCheckUtils]: 61: Hoare triple {32447#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32447#(< ~counter~0 34)} is VALID [2022-04-15 09:08:51,679 INFO L290 TraceCheckUtils]: 60: Hoare triple {32447#(< ~counter~0 34)} assume !!(0 != ~r~0); {32447#(< ~counter~0 34)} is VALID [2022-04-15 09:08:51,680 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31322#true} {32447#(< ~counter~0 34)} #63#return; {32447#(< ~counter~0 34)} is VALID [2022-04-15 09:08:51,680 INFO L290 TraceCheckUtils]: 58: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,680 INFO L290 TraceCheckUtils]: 57: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,680 INFO L290 TraceCheckUtils]: 56: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,680 INFO L272 TraceCheckUtils]: 55: Hoare triple {32447#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,681 INFO L290 TraceCheckUtils]: 54: Hoare triple {32447#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {32447#(< ~counter~0 34)} is VALID [2022-04-15 09:08:51,681 INFO L290 TraceCheckUtils]: 53: Hoare triple {32475#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32447#(< ~counter~0 34)} is VALID [2022-04-15 09:08:51,682 INFO L290 TraceCheckUtils]: 52: Hoare triple {32475#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32475#(< ~counter~0 33)} is VALID [2022-04-15 09:08:51,682 INFO L290 TraceCheckUtils]: 51: Hoare triple {32475#(< ~counter~0 33)} assume !!(0 != ~r~0); {32475#(< ~counter~0 33)} is VALID [2022-04-15 09:08:51,683 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31322#true} {32475#(< ~counter~0 33)} #63#return; {32475#(< ~counter~0 33)} is VALID [2022-04-15 09:08:51,683 INFO L290 TraceCheckUtils]: 49: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,683 INFO L290 TraceCheckUtils]: 48: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,683 INFO L290 TraceCheckUtils]: 47: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,683 INFO L272 TraceCheckUtils]: 46: Hoare triple {32475#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,683 INFO L290 TraceCheckUtils]: 45: Hoare triple {32475#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {32475#(< ~counter~0 33)} is VALID [2022-04-15 09:08:51,684 INFO L290 TraceCheckUtils]: 44: Hoare triple {32503#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32475#(< ~counter~0 33)} is VALID [2022-04-15 09:08:51,684 INFO L290 TraceCheckUtils]: 43: Hoare triple {32503#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32503#(< ~counter~0 32)} is VALID [2022-04-15 09:08:51,685 INFO L290 TraceCheckUtils]: 42: Hoare triple {32503#(< ~counter~0 32)} assume !!(0 != ~r~0); {32503#(< ~counter~0 32)} is VALID [2022-04-15 09:08:51,685 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31322#true} {32503#(< ~counter~0 32)} #63#return; {32503#(< ~counter~0 32)} is VALID [2022-04-15 09:08:51,686 INFO L290 TraceCheckUtils]: 40: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,686 INFO L290 TraceCheckUtils]: 39: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,686 INFO L290 TraceCheckUtils]: 38: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,686 INFO L272 TraceCheckUtils]: 37: Hoare triple {32503#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,686 INFO L290 TraceCheckUtils]: 36: Hoare triple {32503#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {32503#(< ~counter~0 32)} is VALID [2022-04-15 09:08:51,687 INFO L290 TraceCheckUtils]: 35: Hoare triple {32531#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32503#(< ~counter~0 32)} is VALID [2022-04-15 09:08:51,687 INFO L290 TraceCheckUtils]: 34: Hoare triple {32531#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32531#(< ~counter~0 31)} is VALID [2022-04-15 09:08:51,687 INFO L290 TraceCheckUtils]: 33: Hoare triple {32531#(< ~counter~0 31)} assume !!(0 != ~r~0); {32531#(< ~counter~0 31)} is VALID [2022-04-15 09:08:51,688 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31322#true} {32531#(< ~counter~0 31)} #63#return; {32531#(< ~counter~0 31)} is VALID [2022-04-15 09:08:51,688 INFO L290 TraceCheckUtils]: 31: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,688 INFO L290 TraceCheckUtils]: 30: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,688 INFO L290 TraceCheckUtils]: 29: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,688 INFO L272 TraceCheckUtils]: 28: Hoare triple {32531#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,689 INFO L290 TraceCheckUtils]: 27: Hoare triple {32531#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {32531#(< ~counter~0 31)} is VALID [2022-04-15 09:08:51,689 INFO L290 TraceCheckUtils]: 26: Hoare triple {32559#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32531#(< ~counter~0 31)} is VALID [2022-04-15 09:08:51,689 INFO L290 TraceCheckUtils]: 25: Hoare triple {32559#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32559#(< ~counter~0 30)} is VALID [2022-04-15 09:08:51,690 INFO L290 TraceCheckUtils]: 24: Hoare triple {32559#(< ~counter~0 30)} assume !!(0 != ~r~0); {32559#(< ~counter~0 30)} is VALID [2022-04-15 09:08:51,690 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31322#true} {32559#(< ~counter~0 30)} #63#return; {32559#(< ~counter~0 30)} is VALID [2022-04-15 09:08:51,690 INFO L290 TraceCheckUtils]: 22: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,690 INFO L290 TraceCheckUtils]: 21: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,690 INFO L290 TraceCheckUtils]: 20: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,691 INFO L272 TraceCheckUtils]: 19: Hoare triple {32559#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,691 INFO L290 TraceCheckUtils]: 18: Hoare triple {32559#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {32559#(< ~counter~0 30)} is VALID [2022-04-15 09:08:51,691 INFO L290 TraceCheckUtils]: 17: Hoare triple {32587#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32559#(< ~counter~0 30)} is VALID [2022-04-15 09:08:51,692 INFO L290 TraceCheckUtils]: 16: Hoare triple {32587#(< ~counter~0 29)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {32587#(< ~counter~0 29)} is VALID [2022-04-15 09:08:51,692 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31322#true} {32587#(< ~counter~0 29)} #61#return; {32587#(< ~counter~0 29)} is VALID [2022-04-15 09:08:51,692 INFO L290 TraceCheckUtils]: 14: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,692 INFO L290 TraceCheckUtils]: 13: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,692 INFO L290 TraceCheckUtils]: 12: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,693 INFO L272 TraceCheckUtils]: 11: Hoare triple {32587#(< ~counter~0 29)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,693 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31322#true} {32587#(< ~counter~0 29)} #59#return; {32587#(< ~counter~0 29)} is VALID [2022-04-15 09:08:51,693 INFO L290 TraceCheckUtils]: 9: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-15 09:08:51,693 INFO L290 TraceCheckUtils]: 8: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-15 09:08:51,693 INFO L290 TraceCheckUtils]: 7: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-15 09:08:51,693 INFO L272 TraceCheckUtils]: 6: Hoare triple {32587#(< ~counter~0 29)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31322#true} is VALID [2022-04-15 09:08:51,694 INFO L290 TraceCheckUtils]: 5: Hoare triple {32587#(< ~counter~0 29)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {32587#(< ~counter~0 29)} is VALID [2022-04-15 09:08:51,694 INFO L272 TraceCheckUtils]: 4: Hoare triple {32587#(< ~counter~0 29)} call #t~ret7 := main(); {32587#(< ~counter~0 29)} is VALID [2022-04-15 09:08:51,695 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32587#(< ~counter~0 29)} {31322#true} #67#return; {32587#(< ~counter~0 29)} is VALID [2022-04-15 09:08:51,695 INFO L290 TraceCheckUtils]: 2: Hoare triple {32587#(< ~counter~0 29)} assume true; {32587#(< ~counter~0 29)} is VALID [2022-04-15 09:08:51,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {31322#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {32587#(< ~counter~0 29)} is VALID [2022-04-15 09:08:51,696 INFO L272 TraceCheckUtils]: 0: Hoare triple {31322#true} call ULTIMATE.init(); {31322#true} is VALID [2022-04-15 09:08:51,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1092 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2022-04-15 09:08:51,697 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:08:51,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560648869] [2022-04-15 09:08:51,698 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:08:51,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [260958849] [2022-04-15 09:08:51,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [260958849] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:08:51,698 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:08:51,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2022-04-15 09:08:51,698 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:08:51,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1269097717] [2022-04-15 09:08:51,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1269097717] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:08:51,698 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:08:51,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 09:08:51,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376917324] [2022-04-15 09:08:51,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:08:51,699 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 [2022-04-15 09:08:51,699 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:08:51,700 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) [2022-04-15 09:08:51,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 209 edges. 209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:51,849 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-15 09:08:51,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:51,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-15 09:08:51,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1040, Invalid=1216, Unknown=0, NotChecked=0, Total=2256 [2022-04-15 09:08:51,850 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) [2022-04-15 09:08:52,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:52,847 INFO L93 Difference]: Finished difference Result 223 states and 246 transitions. [2022-04-15 09:08:52,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-15 09:08:52,848 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 [2022-04-15 09:08:52,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:08:52,848 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) [2022-04-15 09:08:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-15 09:08:52,853 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) [2022-04-15 09:08:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-15 09:08:52,857 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 245 transitions. [2022-04-15 09:08:53,068 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:53,072 INFO L225 Difference]: With dead ends: 223 [2022-04-15 09:08:53,072 INFO L226 Difference]: Without dead ends: 218 [2022-04-15 09:08:53,074 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 444 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=2027, Invalid=2665, Unknown=0, NotChecked=0, Total=4692 [2022-04-15 09:08:53,074 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 73 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 256 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:08:53,074 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 256 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:08:53,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2022-04-15 09:08:53,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2022-04-15 09:08:53,393 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:08:53,393 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) [2022-04-15 09:08:53,393 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) [2022-04-15 09:08:53,394 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) [2022-04-15 09:08:53,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:53,397 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-15 09:08:53,397 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-15 09:08:53,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:53,398 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:53,398 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. [2022-04-15 09:08:53,398 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. [2022-04-15 09:08:53,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:53,402 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-15 09:08:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-15 09:08:53,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:53,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:53,402 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:08:53,403 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:08:53,403 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) [2022-04-15 09:08:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 241 transitions. [2022-04-15 09:08:53,407 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 241 transitions. Word has length 212 [2022-04-15 09:08:53,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:08:53,407 INFO L478 AbstractCegarLoop]: Abstraction has 218 states and 241 transitions. [2022-04-15 09:08:53,407 INFO L479 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) [2022-04-15 09:08:53,408 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 218 states and 241 transitions. [2022-04-15 09:08:54,825 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 241 edges. 241 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-15 09:08:54,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-15 09:08:54,827 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:08:54,827 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:08:54,837 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-15 09:08:55,037 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-15 09:08:55,038 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:08:55,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:08:55,038 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 43 times [2022-04-15 09:08:55,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:55,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1470456748] [2022-04-15 09:08:55,039 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:08:55,039 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 44 times [2022-04-15 09:08:55,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:08:55,039 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6665564] [2022-04-15 09:08:55,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:08:55,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:08:55,068 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:08:55,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1258007] [2022-04-15 09:08:55,068 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:08:55,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:08:55,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:08:55,069 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) [2022-04-15 09:08:55,083 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-15 09:08:55,175 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:08:55,175 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:08:55,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 49 conjunts are in the unsatisfiable core [2022-04-15 09:08:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:08:55,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:08:56,421 INFO L272 TraceCheckUtils]: 0: Hoare triple {34001#true} call ULTIMATE.init(); {34001#true} is VALID [2022-04-15 09:08:56,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {34001#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,423 INFO L290 TraceCheckUtils]: 2: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,423 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34009#(<= ~counter~0 0)} {34001#true} #67#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,423 INFO L272 TraceCheckUtils]: 4: Hoare triple {34009#(<= ~counter~0 0)} call #t~ret7 := main(); {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,424 INFO L290 TraceCheckUtils]: 5: Hoare triple {34009#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,424 INFO L272 TraceCheckUtils]: 6: Hoare triple {34009#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,424 INFO L290 TraceCheckUtils]: 7: Hoare triple {34009#(<= ~counter~0 0)} ~cond := #in~cond; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,425 INFO L290 TraceCheckUtils]: 8: Hoare triple {34009#(<= ~counter~0 0)} assume !(0 == ~cond); {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,425 INFO L290 TraceCheckUtils]: 9: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,425 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34009#(<= ~counter~0 0)} {34009#(<= ~counter~0 0)} #59#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,426 INFO L272 TraceCheckUtils]: 11: Hoare triple {34009#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,426 INFO L290 TraceCheckUtils]: 12: Hoare triple {34009#(<= ~counter~0 0)} ~cond := #in~cond; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,426 INFO L290 TraceCheckUtils]: 13: Hoare triple {34009#(<= ~counter~0 0)} assume !(0 == ~cond); {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,427 INFO L290 TraceCheckUtils]: 14: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,427 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34009#(<= ~counter~0 0)} {34009#(<= ~counter~0 0)} #61#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,427 INFO L290 TraceCheckUtils]: 16: Hoare triple {34009#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {34009#(<= ~counter~0 0)} is VALID [2022-04-15 09:08:56,428 INFO L290 TraceCheckUtils]: 17: Hoare triple {34009#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34058#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:56,428 INFO L290 TraceCheckUtils]: 18: Hoare triple {34058#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {34058#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:56,429 INFO L272 TraceCheckUtils]: 19: Hoare triple {34058#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34058#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:56,429 INFO L290 TraceCheckUtils]: 20: Hoare triple {34058#(<= ~counter~0 1)} ~cond := #in~cond; {34058#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:56,430 INFO L290 TraceCheckUtils]: 21: Hoare triple {34058#(<= ~counter~0 1)} assume !(0 == ~cond); {34058#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:56,430 INFO L290 TraceCheckUtils]: 22: Hoare triple {34058#(<= ~counter~0 1)} assume true; {34058#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:56,430 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {34058#(<= ~counter~0 1)} {34058#(<= ~counter~0 1)} #63#return; {34058#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:56,431 INFO L290 TraceCheckUtils]: 24: Hoare triple {34058#(<= ~counter~0 1)} assume !!(0 != ~r~0); {34058#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:56,431 INFO L290 TraceCheckUtils]: 25: Hoare triple {34058#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34058#(<= ~counter~0 1)} is VALID [2022-04-15 09:08:56,432 INFO L290 TraceCheckUtils]: 26: Hoare triple {34058#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34086#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:56,432 INFO L290 TraceCheckUtils]: 27: Hoare triple {34086#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {34086#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:56,433 INFO L272 TraceCheckUtils]: 28: Hoare triple {34086#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34086#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:56,433 INFO L290 TraceCheckUtils]: 29: Hoare triple {34086#(<= ~counter~0 2)} ~cond := #in~cond; {34086#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:56,434 INFO L290 TraceCheckUtils]: 30: Hoare triple {34086#(<= ~counter~0 2)} assume !(0 == ~cond); {34086#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:56,434 INFO L290 TraceCheckUtils]: 31: Hoare triple {34086#(<= ~counter~0 2)} assume true; {34086#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:56,434 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34086#(<= ~counter~0 2)} {34086#(<= ~counter~0 2)} #63#return; {34086#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:56,435 INFO L290 TraceCheckUtils]: 33: Hoare triple {34086#(<= ~counter~0 2)} assume !!(0 != ~r~0); {34086#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:56,435 INFO L290 TraceCheckUtils]: 34: Hoare triple {34086#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34086#(<= ~counter~0 2)} is VALID [2022-04-15 09:08:56,435 INFO L290 TraceCheckUtils]: 35: Hoare triple {34086#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34114#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:56,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {34114#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {34114#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:56,436 INFO L272 TraceCheckUtils]: 37: Hoare triple {34114#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34114#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:56,436 INFO L290 TraceCheckUtils]: 38: Hoare triple {34114#(<= ~counter~0 3)} ~cond := #in~cond; {34114#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:56,437 INFO L290 TraceCheckUtils]: 39: Hoare triple {34114#(<= ~counter~0 3)} assume !(0 == ~cond); {34114#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:56,437 INFO L290 TraceCheckUtils]: 40: Hoare triple {34114#(<= ~counter~0 3)} assume true; {34114#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:56,438 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34114#(<= ~counter~0 3)} {34114#(<= ~counter~0 3)} #63#return; {34114#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:56,438 INFO L290 TraceCheckUtils]: 42: Hoare triple {34114#(<= ~counter~0 3)} assume !!(0 != ~r~0); {34114#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:56,438 INFO L290 TraceCheckUtils]: 43: Hoare triple {34114#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34114#(<= ~counter~0 3)} is VALID [2022-04-15 09:08:56,439 INFO L290 TraceCheckUtils]: 44: Hoare triple {34114#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34142#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:56,440 INFO L290 TraceCheckUtils]: 45: Hoare triple {34142#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {34142#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:56,440 INFO L272 TraceCheckUtils]: 46: Hoare triple {34142#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34142#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:56,441 INFO L290 TraceCheckUtils]: 47: Hoare triple {34142#(<= ~counter~0 4)} ~cond := #in~cond; {34142#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:56,441 INFO L290 TraceCheckUtils]: 48: Hoare triple {34142#(<= ~counter~0 4)} assume !(0 == ~cond); {34142#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:56,441 INFO L290 TraceCheckUtils]: 49: Hoare triple {34142#(<= ~counter~0 4)} assume true; {34142#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:56,442 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34142#(<= ~counter~0 4)} {34142#(<= ~counter~0 4)} #63#return; {34142#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:56,442 INFO L290 TraceCheckUtils]: 51: Hoare triple {34142#(<= ~counter~0 4)} assume !!(0 != ~r~0); {34142#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:56,443 INFO L290 TraceCheckUtils]: 52: Hoare triple {34142#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34142#(<= ~counter~0 4)} is VALID [2022-04-15 09:08:56,444 INFO L290 TraceCheckUtils]: 53: Hoare triple {34142#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34170#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:56,444 INFO L290 TraceCheckUtils]: 54: Hoare triple {34170#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {34170#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:56,445 INFO L272 TraceCheckUtils]: 55: Hoare triple {34170#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34170#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:56,445 INFO L290 TraceCheckUtils]: 56: Hoare triple {34170#(<= ~counter~0 5)} ~cond := #in~cond; {34170#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:56,445 INFO L290 TraceCheckUtils]: 57: Hoare triple {34170#(<= ~counter~0 5)} assume !(0 == ~cond); {34170#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:56,446 INFO L290 TraceCheckUtils]: 58: Hoare triple {34170#(<= ~counter~0 5)} assume true; {34170#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:56,446 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34170#(<= ~counter~0 5)} {34170#(<= ~counter~0 5)} #63#return; {34170#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:56,447 INFO L290 TraceCheckUtils]: 60: Hoare triple {34170#(<= ~counter~0 5)} assume !!(0 != ~r~0); {34170#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:56,447 INFO L290 TraceCheckUtils]: 61: Hoare triple {34170#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34170#(<= ~counter~0 5)} is VALID [2022-04-15 09:08:56,448 INFO L290 TraceCheckUtils]: 62: Hoare triple {34170#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34198#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:56,448 INFO L290 TraceCheckUtils]: 63: Hoare triple {34198#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {34198#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:56,449 INFO L272 TraceCheckUtils]: 64: Hoare triple {34198#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34198#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:56,449 INFO L290 TraceCheckUtils]: 65: Hoare triple {34198#(<= ~counter~0 6)} ~cond := #in~cond; {34198#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:56,450 INFO L290 TraceCheckUtils]: 66: Hoare triple {34198#(<= ~counter~0 6)} assume !(0 == ~cond); {34198#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:56,450 INFO L290 TraceCheckUtils]: 67: Hoare triple {34198#(<= ~counter~0 6)} assume true; {34198#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:56,451 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34198#(<= ~counter~0 6)} {34198#(<= ~counter~0 6)} #63#return; {34198#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:56,451 INFO L290 TraceCheckUtils]: 69: Hoare triple {34198#(<= ~counter~0 6)} assume !!(0 != ~r~0); {34198#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:56,451 INFO L290 TraceCheckUtils]: 70: Hoare triple {34198#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34198#(<= ~counter~0 6)} is VALID [2022-04-15 09:08:56,452 INFO L290 TraceCheckUtils]: 71: Hoare triple {34198#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34226#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:56,452 INFO L290 TraceCheckUtils]: 72: Hoare triple {34226#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {34226#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:56,453 INFO L272 TraceCheckUtils]: 73: Hoare triple {34226#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34226#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:56,453 INFO L290 TraceCheckUtils]: 74: Hoare triple {34226#(<= ~counter~0 7)} ~cond := #in~cond; {34226#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:56,454 INFO L290 TraceCheckUtils]: 75: Hoare triple {34226#(<= ~counter~0 7)} assume !(0 == ~cond); {34226#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:56,454 INFO L290 TraceCheckUtils]: 76: Hoare triple {34226#(<= ~counter~0 7)} assume true; {34226#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:56,455 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34226#(<= ~counter~0 7)} {34226#(<= ~counter~0 7)} #63#return; {34226#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:56,455 INFO L290 TraceCheckUtils]: 78: Hoare triple {34226#(<= ~counter~0 7)} assume !!(0 != ~r~0); {34226#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:56,455 INFO L290 TraceCheckUtils]: 79: Hoare triple {34226#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34226#(<= ~counter~0 7)} is VALID [2022-04-15 09:08:56,456 INFO L290 TraceCheckUtils]: 80: Hoare triple {34226#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34254#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:56,456 INFO L290 TraceCheckUtils]: 81: Hoare triple {34254#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {34254#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:56,457 INFO L272 TraceCheckUtils]: 82: Hoare triple {34254#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34254#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:56,457 INFO L290 TraceCheckUtils]: 83: Hoare triple {34254#(<= ~counter~0 8)} ~cond := #in~cond; {34254#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:56,458 INFO L290 TraceCheckUtils]: 84: Hoare triple {34254#(<= ~counter~0 8)} assume !(0 == ~cond); {34254#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:56,458 INFO L290 TraceCheckUtils]: 85: Hoare triple {34254#(<= ~counter~0 8)} assume true; {34254#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:56,459 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34254#(<= ~counter~0 8)} {34254#(<= ~counter~0 8)} #63#return; {34254#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:56,459 INFO L290 TraceCheckUtils]: 87: Hoare triple {34254#(<= ~counter~0 8)} assume !!(0 != ~r~0); {34254#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:56,459 INFO L290 TraceCheckUtils]: 88: Hoare triple {34254#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34254#(<= ~counter~0 8)} is VALID [2022-04-15 09:08:56,460 INFO L290 TraceCheckUtils]: 89: Hoare triple {34254#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34282#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:56,460 INFO L290 TraceCheckUtils]: 90: Hoare triple {34282#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {34282#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:56,461 INFO L272 TraceCheckUtils]: 91: Hoare triple {34282#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34282#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:56,461 INFO L290 TraceCheckUtils]: 92: Hoare triple {34282#(<= ~counter~0 9)} ~cond := #in~cond; {34282#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:56,462 INFO L290 TraceCheckUtils]: 93: Hoare triple {34282#(<= ~counter~0 9)} assume !(0 == ~cond); {34282#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:56,462 INFO L290 TraceCheckUtils]: 94: Hoare triple {34282#(<= ~counter~0 9)} assume true; {34282#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:56,463 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34282#(<= ~counter~0 9)} {34282#(<= ~counter~0 9)} #63#return; {34282#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:56,463 INFO L290 TraceCheckUtils]: 96: Hoare triple {34282#(<= ~counter~0 9)} assume !!(0 != ~r~0); {34282#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:56,463 INFO L290 TraceCheckUtils]: 97: Hoare triple {34282#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34282#(<= ~counter~0 9)} is VALID [2022-04-15 09:08:56,464 INFO L290 TraceCheckUtils]: 98: Hoare triple {34282#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34310#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:56,464 INFO L290 TraceCheckUtils]: 99: Hoare triple {34310#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {34310#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:56,465 INFO L272 TraceCheckUtils]: 100: Hoare triple {34310#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34310#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:56,465 INFO L290 TraceCheckUtils]: 101: Hoare triple {34310#(<= ~counter~0 10)} ~cond := #in~cond; {34310#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:56,465 INFO L290 TraceCheckUtils]: 102: Hoare triple {34310#(<= ~counter~0 10)} assume !(0 == ~cond); {34310#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:56,466 INFO L290 TraceCheckUtils]: 103: Hoare triple {34310#(<= ~counter~0 10)} assume true; {34310#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:56,466 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34310#(<= ~counter~0 10)} {34310#(<= ~counter~0 10)} #63#return; {34310#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:56,467 INFO L290 TraceCheckUtils]: 105: Hoare triple {34310#(<= ~counter~0 10)} assume !!(0 != ~r~0); {34310#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:56,467 INFO L290 TraceCheckUtils]: 106: Hoare triple {34310#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34310#(<= ~counter~0 10)} is VALID [2022-04-15 09:08:56,468 INFO L290 TraceCheckUtils]: 107: Hoare triple {34310#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34338#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:56,468 INFO L290 TraceCheckUtils]: 108: Hoare triple {34338#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {34338#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:56,469 INFO L272 TraceCheckUtils]: 109: Hoare triple {34338#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34338#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:56,469 INFO L290 TraceCheckUtils]: 110: Hoare triple {34338#(<= ~counter~0 11)} ~cond := #in~cond; {34338#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:56,469 INFO L290 TraceCheckUtils]: 111: Hoare triple {34338#(<= ~counter~0 11)} assume !(0 == ~cond); {34338#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:56,470 INFO L290 TraceCheckUtils]: 112: Hoare triple {34338#(<= ~counter~0 11)} assume true; {34338#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:56,470 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34338#(<= ~counter~0 11)} {34338#(<= ~counter~0 11)} #63#return; {34338#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:56,471 INFO L290 TraceCheckUtils]: 114: Hoare triple {34338#(<= ~counter~0 11)} assume !!(0 != ~r~0); {34338#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:56,471 INFO L290 TraceCheckUtils]: 115: Hoare triple {34338#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34338#(<= ~counter~0 11)} is VALID [2022-04-15 09:08:56,472 INFO L290 TraceCheckUtils]: 116: Hoare triple {34338#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34366#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:56,472 INFO L290 TraceCheckUtils]: 117: Hoare triple {34366#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {34366#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:56,473 INFO L272 TraceCheckUtils]: 118: Hoare triple {34366#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34366#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:56,473 INFO L290 TraceCheckUtils]: 119: Hoare triple {34366#(<= ~counter~0 12)} ~cond := #in~cond; {34366#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:56,473 INFO L290 TraceCheckUtils]: 120: Hoare triple {34366#(<= ~counter~0 12)} assume !(0 == ~cond); {34366#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:56,474 INFO L290 TraceCheckUtils]: 121: Hoare triple {34366#(<= ~counter~0 12)} assume true; {34366#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:56,474 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34366#(<= ~counter~0 12)} {34366#(<= ~counter~0 12)} #63#return; {34366#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:56,475 INFO L290 TraceCheckUtils]: 123: Hoare triple {34366#(<= ~counter~0 12)} assume !!(0 != ~r~0); {34366#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:56,475 INFO L290 TraceCheckUtils]: 124: Hoare triple {34366#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34366#(<= ~counter~0 12)} is VALID [2022-04-15 09:08:56,476 INFO L290 TraceCheckUtils]: 125: Hoare triple {34366#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34394#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:56,476 INFO L290 TraceCheckUtils]: 126: Hoare triple {34394#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {34394#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:56,477 INFO L272 TraceCheckUtils]: 127: Hoare triple {34394#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34394#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:56,477 INFO L290 TraceCheckUtils]: 128: Hoare triple {34394#(<= ~counter~0 13)} ~cond := #in~cond; {34394#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:56,477 INFO L290 TraceCheckUtils]: 129: Hoare triple {34394#(<= ~counter~0 13)} assume !(0 == ~cond); {34394#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:56,478 INFO L290 TraceCheckUtils]: 130: Hoare triple {34394#(<= ~counter~0 13)} assume true; {34394#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:56,478 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34394#(<= ~counter~0 13)} {34394#(<= ~counter~0 13)} #63#return; {34394#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:56,479 INFO L290 TraceCheckUtils]: 132: Hoare triple {34394#(<= ~counter~0 13)} assume !!(0 != ~r~0); {34394#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:56,479 INFO L290 TraceCheckUtils]: 133: Hoare triple {34394#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34394#(<= ~counter~0 13)} is VALID [2022-04-15 09:08:56,480 INFO L290 TraceCheckUtils]: 134: Hoare triple {34394#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34422#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:56,480 INFO L290 TraceCheckUtils]: 135: Hoare triple {34422#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {34422#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:56,481 INFO L272 TraceCheckUtils]: 136: Hoare triple {34422#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34422#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:56,481 INFO L290 TraceCheckUtils]: 137: Hoare triple {34422#(<= ~counter~0 14)} ~cond := #in~cond; {34422#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:56,481 INFO L290 TraceCheckUtils]: 138: Hoare triple {34422#(<= ~counter~0 14)} assume !(0 == ~cond); {34422#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:56,482 INFO L290 TraceCheckUtils]: 139: Hoare triple {34422#(<= ~counter~0 14)} assume true; {34422#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:56,482 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34422#(<= ~counter~0 14)} {34422#(<= ~counter~0 14)} #63#return; {34422#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:56,483 INFO L290 TraceCheckUtils]: 141: Hoare triple {34422#(<= ~counter~0 14)} assume !!(0 != ~r~0); {34422#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:56,483 INFO L290 TraceCheckUtils]: 142: Hoare triple {34422#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34422#(<= ~counter~0 14)} is VALID [2022-04-15 09:08:56,484 INFO L290 TraceCheckUtils]: 143: Hoare triple {34422#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34450#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:56,484 INFO L290 TraceCheckUtils]: 144: Hoare triple {34450#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {34450#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:56,485 INFO L272 TraceCheckUtils]: 145: Hoare triple {34450#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34450#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:56,485 INFO L290 TraceCheckUtils]: 146: Hoare triple {34450#(<= ~counter~0 15)} ~cond := #in~cond; {34450#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:56,486 INFO L290 TraceCheckUtils]: 147: Hoare triple {34450#(<= ~counter~0 15)} assume !(0 == ~cond); {34450#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:56,486 INFO L290 TraceCheckUtils]: 148: Hoare triple {34450#(<= ~counter~0 15)} assume true; {34450#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:56,487 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34450#(<= ~counter~0 15)} {34450#(<= ~counter~0 15)} #63#return; {34450#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:56,487 INFO L290 TraceCheckUtils]: 150: Hoare triple {34450#(<= ~counter~0 15)} assume !!(0 != ~r~0); {34450#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:56,487 INFO L290 TraceCheckUtils]: 151: Hoare triple {34450#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34450#(<= ~counter~0 15)} is VALID [2022-04-15 09:08:56,488 INFO L290 TraceCheckUtils]: 152: Hoare triple {34450#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34478#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:56,488 INFO L290 TraceCheckUtils]: 153: Hoare triple {34478#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {34478#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:56,489 INFO L272 TraceCheckUtils]: 154: Hoare triple {34478#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34478#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:56,489 INFO L290 TraceCheckUtils]: 155: Hoare triple {34478#(<= ~counter~0 16)} ~cond := #in~cond; {34478#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:56,490 INFO L290 TraceCheckUtils]: 156: Hoare triple {34478#(<= ~counter~0 16)} assume !(0 == ~cond); {34478#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:56,490 INFO L290 TraceCheckUtils]: 157: Hoare triple {34478#(<= ~counter~0 16)} assume true; {34478#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:56,491 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34478#(<= ~counter~0 16)} {34478#(<= ~counter~0 16)} #63#return; {34478#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:56,491 INFO L290 TraceCheckUtils]: 159: Hoare triple {34478#(<= ~counter~0 16)} assume !!(0 != ~r~0); {34478#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:56,491 INFO L290 TraceCheckUtils]: 160: Hoare triple {34478#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34478#(<= ~counter~0 16)} is VALID [2022-04-15 09:08:56,492 INFO L290 TraceCheckUtils]: 161: Hoare triple {34478#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34506#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:56,492 INFO L290 TraceCheckUtils]: 162: Hoare triple {34506#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {34506#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:56,493 INFO L272 TraceCheckUtils]: 163: Hoare triple {34506#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34506#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:56,493 INFO L290 TraceCheckUtils]: 164: Hoare triple {34506#(<= ~counter~0 17)} ~cond := #in~cond; {34506#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:56,494 INFO L290 TraceCheckUtils]: 165: Hoare triple {34506#(<= ~counter~0 17)} assume !(0 == ~cond); {34506#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:56,494 INFO L290 TraceCheckUtils]: 166: Hoare triple {34506#(<= ~counter~0 17)} assume true; {34506#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:56,495 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34506#(<= ~counter~0 17)} {34506#(<= ~counter~0 17)} #63#return; {34506#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:56,495 INFO L290 TraceCheckUtils]: 168: Hoare triple {34506#(<= ~counter~0 17)} assume !!(0 != ~r~0); {34506#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:56,496 INFO L290 TraceCheckUtils]: 169: Hoare triple {34506#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34506#(<= ~counter~0 17)} is VALID [2022-04-15 09:08:56,496 INFO L290 TraceCheckUtils]: 170: Hoare triple {34506#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34534#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:56,497 INFO L290 TraceCheckUtils]: 171: Hoare triple {34534#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {34534#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:56,497 INFO L272 TraceCheckUtils]: 172: Hoare triple {34534#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34534#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:56,498 INFO L290 TraceCheckUtils]: 173: Hoare triple {34534#(<= ~counter~0 18)} ~cond := #in~cond; {34534#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:56,498 INFO L290 TraceCheckUtils]: 174: Hoare triple {34534#(<= ~counter~0 18)} assume !(0 == ~cond); {34534#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:56,498 INFO L290 TraceCheckUtils]: 175: Hoare triple {34534#(<= ~counter~0 18)} assume true; {34534#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:56,499 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34534#(<= ~counter~0 18)} {34534#(<= ~counter~0 18)} #63#return; {34534#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:56,499 INFO L290 TraceCheckUtils]: 177: Hoare triple {34534#(<= ~counter~0 18)} assume !!(0 != ~r~0); {34534#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:56,499 INFO L290 TraceCheckUtils]: 178: Hoare triple {34534#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34534#(<= ~counter~0 18)} is VALID [2022-04-15 09:08:56,500 INFO L290 TraceCheckUtils]: 179: Hoare triple {34534#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34562#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:56,500 INFO L290 TraceCheckUtils]: 180: Hoare triple {34562#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {34562#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:56,501 INFO L272 TraceCheckUtils]: 181: Hoare triple {34562#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34562#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:56,501 INFO L290 TraceCheckUtils]: 182: Hoare triple {34562#(<= ~counter~0 19)} ~cond := #in~cond; {34562#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:56,502 INFO L290 TraceCheckUtils]: 183: Hoare triple {34562#(<= ~counter~0 19)} assume !(0 == ~cond); {34562#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:56,502 INFO L290 TraceCheckUtils]: 184: Hoare triple {34562#(<= ~counter~0 19)} assume true; {34562#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:56,502 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34562#(<= ~counter~0 19)} {34562#(<= ~counter~0 19)} #63#return; {34562#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:56,503 INFO L290 TraceCheckUtils]: 186: Hoare triple {34562#(<= ~counter~0 19)} assume !!(0 != ~r~0); {34562#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:56,503 INFO L290 TraceCheckUtils]: 187: Hoare triple {34562#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34562#(<= ~counter~0 19)} is VALID [2022-04-15 09:08:56,504 INFO L290 TraceCheckUtils]: 188: Hoare triple {34562#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34590#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:56,504 INFO L290 TraceCheckUtils]: 189: Hoare triple {34590#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {34590#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:56,505 INFO L272 TraceCheckUtils]: 190: Hoare triple {34590#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34590#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:56,505 INFO L290 TraceCheckUtils]: 191: Hoare triple {34590#(<= ~counter~0 20)} ~cond := #in~cond; {34590#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:56,505 INFO L290 TraceCheckUtils]: 192: Hoare triple {34590#(<= ~counter~0 20)} assume !(0 == ~cond); {34590#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:56,506 INFO L290 TraceCheckUtils]: 193: Hoare triple {34590#(<= ~counter~0 20)} assume true; {34590#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:56,506 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34590#(<= ~counter~0 20)} {34590#(<= ~counter~0 20)} #63#return; {34590#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:56,506 INFO L290 TraceCheckUtils]: 195: Hoare triple {34590#(<= ~counter~0 20)} assume !!(0 != ~r~0); {34590#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:56,507 INFO L290 TraceCheckUtils]: 196: Hoare triple {34590#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34590#(<= ~counter~0 20)} is VALID [2022-04-15 09:08:56,507 INFO L290 TraceCheckUtils]: 197: Hoare triple {34590#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34618#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:56,508 INFO L290 TraceCheckUtils]: 198: Hoare triple {34618#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {34618#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:56,508 INFO L272 TraceCheckUtils]: 199: Hoare triple {34618#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34618#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:56,509 INFO L290 TraceCheckUtils]: 200: Hoare triple {34618#(<= ~counter~0 21)} ~cond := #in~cond; {34618#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:56,509 INFO L290 TraceCheckUtils]: 201: Hoare triple {34618#(<= ~counter~0 21)} assume !(0 == ~cond); {34618#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:56,509 INFO L290 TraceCheckUtils]: 202: Hoare triple {34618#(<= ~counter~0 21)} assume true; {34618#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:56,510 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34618#(<= ~counter~0 21)} {34618#(<= ~counter~0 21)} #63#return; {34618#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:56,510 INFO L290 TraceCheckUtils]: 204: Hoare triple {34618#(<= ~counter~0 21)} assume !!(0 != ~r~0); {34618#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:56,510 INFO L290 TraceCheckUtils]: 205: Hoare triple {34618#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34618#(<= ~counter~0 21)} is VALID [2022-04-15 09:08:56,515 INFO L290 TraceCheckUtils]: 206: Hoare triple {34618#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34646#(<= ~counter~0 22)} is VALID [2022-04-15 09:08:56,515 INFO L290 TraceCheckUtils]: 207: Hoare triple {34646#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {34646#(<= ~counter~0 22)} is VALID [2022-04-15 09:08:56,516 INFO L272 TraceCheckUtils]: 208: Hoare triple {34646#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34646#(<= ~counter~0 22)} is VALID [2022-04-15 09:08:56,516 INFO L290 TraceCheckUtils]: 209: Hoare triple {34646#(<= ~counter~0 22)} ~cond := #in~cond; {34646#(<= ~counter~0 22)} is VALID [2022-04-15 09:08:56,517 INFO L290 TraceCheckUtils]: 210: Hoare triple {34646#(<= ~counter~0 22)} assume !(0 == ~cond); {34646#(<= ~counter~0 22)} is VALID [2022-04-15 09:08:56,517 INFO L290 TraceCheckUtils]: 211: Hoare triple {34646#(<= ~counter~0 22)} assume true; {34646#(<= ~counter~0 22)} is VALID [2022-04-15 09:08:56,517 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34646#(<= ~counter~0 22)} {34646#(<= ~counter~0 22)} #63#return; {34646#(<= ~counter~0 22)} is VALID [2022-04-15 09:08:56,518 INFO L290 TraceCheckUtils]: 213: Hoare triple {34646#(<= ~counter~0 22)} assume !!(0 != ~r~0); {34646#(<= ~counter~0 22)} is VALID [2022-04-15 09:08:56,518 INFO L290 TraceCheckUtils]: 214: Hoare triple {34646#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34646#(<= ~counter~0 22)} is VALID [2022-04-15 09:08:56,518 INFO L290 TraceCheckUtils]: 215: Hoare triple {34646#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34674#(<= |main_#t~post6| 22)} is VALID [2022-04-15 09:08:56,519 INFO L290 TraceCheckUtils]: 216: Hoare triple {34674#(<= |main_#t~post6| 22)} assume !(#t~post6 < 50);havoc #t~post6; {34002#false} is VALID [2022-04-15 09:08:56,519 INFO L272 TraceCheckUtils]: 217: Hoare triple {34002#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34002#false} is VALID [2022-04-15 09:08:56,519 INFO L290 TraceCheckUtils]: 218: Hoare triple {34002#false} ~cond := #in~cond; {34002#false} is VALID [2022-04-15 09:08:56,519 INFO L290 TraceCheckUtils]: 219: Hoare triple {34002#false} assume 0 == ~cond; {34002#false} is VALID [2022-04-15 09:08:56,519 INFO L290 TraceCheckUtils]: 220: Hoare triple {34002#false} assume !false; {34002#false} is VALID [2022-04-15 09:08:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 2123 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:08:56,521 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:08:58,027 INFO L290 TraceCheckUtils]: 220: Hoare triple {34002#false} assume !false; {34002#false} is VALID [2022-04-15 09:08:58,027 INFO L290 TraceCheckUtils]: 219: Hoare triple {34002#false} assume 0 == ~cond; {34002#false} is VALID [2022-04-15 09:08:58,027 INFO L290 TraceCheckUtils]: 218: Hoare triple {34002#false} ~cond := #in~cond; {34002#false} is VALID [2022-04-15 09:08:58,027 INFO L272 TraceCheckUtils]: 217: Hoare triple {34002#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34002#false} is VALID [2022-04-15 09:08:58,027 INFO L290 TraceCheckUtils]: 216: Hoare triple {34702#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {34002#false} is VALID [2022-04-15 09:08:58,028 INFO L290 TraceCheckUtils]: 215: Hoare triple {34706#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34702#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:08:58,028 INFO L290 TraceCheckUtils]: 214: Hoare triple {34706#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34706#(< ~counter~0 50)} is VALID [2022-04-15 09:08:58,028 INFO L290 TraceCheckUtils]: 213: Hoare triple {34706#(< ~counter~0 50)} assume !!(0 != ~r~0); {34706#(< ~counter~0 50)} is VALID [2022-04-15 09:08:58,029 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34001#true} {34706#(< ~counter~0 50)} #63#return; {34706#(< ~counter~0 50)} is VALID [2022-04-15 09:08:58,029 INFO L290 TraceCheckUtils]: 211: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,029 INFO L290 TraceCheckUtils]: 210: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,029 INFO L290 TraceCheckUtils]: 209: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,029 INFO L272 TraceCheckUtils]: 208: Hoare triple {34706#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,030 INFO L290 TraceCheckUtils]: 207: Hoare triple {34706#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {34706#(< ~counter~0 50)} is VALID [2022-04-15 09:08:58,030 INFO L290 TraceCheckUtils]: 206: Hoare triple {34734#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34706#(< ~counter~0 50)} is VALID [2022-04-15 09:08:58,031 INFO L290 TraceCheckUtils]: 205: Hoare triple {34734#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34734#(< ~counter~0 49)} is VALID [2022-04-15 09:08:58,031 INFO L290 TraceCheckUtils]: 204: Hoare triple {34734#(< ~counter~0 49)} assume !!(0 != ~r~0); {34734#(< ~counter~0 49)} is VALID [2022-04-15 09:08:58,031 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34001#true} {34734#(< ~counter~0 49)} #63#return; {34734#(< ~counter~0 49)} is VALID [2022-04-15 09:08:58,032 INFO L290 TraceCheckUtils]: 202: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,032 INFO L290 TraceCheckUtils]: 201: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,032 INFO L290 TraceCheckUtils]: 200: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,032 INFO L272 TraceCheckUtils]: 199: Hoare triple {34734#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,032 INFO L290 TraceCheckUtils]: 198: Hoare triple {34734#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {34734#(< ~counter~0 49)} is VALID [2022-04-15 09:08:58,033 INFO L290 TraceCheckUtils]: 197: Hoare triple {34762#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34734#(< ~counter~0 49)} is VALID [2022-04-15 09:08:58,033 INFO L290 TraceCheckUtils]: 196: Hoare triple {34762#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34762#(< ~counter~0 48)} is VALID [2022-04-15 09:08:58,033 INFO L290 TraceCheckUtils]: 195: Hoare triple {34762#(< ~counter~0 48)} assume !!(0 != ~r~0); {34762#(< ~counter~0 48)} is VALID [2022-04-15 09:08:58,034 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34001#true} {34762#(< ~counter~0 48)} #63#return; {34762#(< ~counter~0 48)} is VALID [2022-04-15 09:08:58,034 INFO L290 TraceCheckUtils]: 193: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,034 INFO L290 TraceCheckUtils]: 192: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,034 INFO L290 TraceCheckUtils]: 191: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,034 INFO L272 TraceCheckUtils]: 190: Hoare triple {34762#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,034 INFO L290 TraceCheckUtils]: 189: Hoare triple {34762#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {34762#(< ~counter~0 48)} is VALID [2022-04-15 09:08:58,048 INFO L290 TraceCheckUtils]: 188: Hoare triple {34790#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34762#(< ~counter~0 48)} is VALID [2022-04-15 09:08:58,048 INFO L290 TraceCheckUtils]: 187: Hoare triple {34790#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34790#(< ~counter~0 47)} is VALID [2022-04-15 09:08:58,048 INFO L290 TraceCheckUtils]: 186: Hoare triple {34790#(< ~counter~0 47)} assume !!(0 != ~r~0); {34790#(< ~counter~0 47)} is VALID [2022-04-15 09:08:58,049 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34001#true} {34790#(< ~counter~0 47)} #63#return; {34790#(< ~counter~0 47)} is VALID [2022-04-15 09:08:58,049 INFO L290 TraceCheckUtils]: 184: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,049 INFO L290 TraceCheckUtils]: 183: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,049 INFO L290 TraceCheckUtils]: 182: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,049 INFO L272 TraceCheckUtils]: 181: Hoare triple {34790#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,050 INFO L290 TraceCheckUtils]: 180: Hoare triple {34790#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {34790#(< ~counter~0 47)} is VALID [2022-04-15 09:08:58,050 INFO L290 TraceCheckUtils]: 179: Hoare triple {34818#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34790#(< ~counter~0 47)} is VALID [2022-04-15 09:08:58,051 INFO L290 TraceCheckUtils]: 178: Hoare triple {34818#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34818#(< ~counter~0 46)} is VALID [2022-04-15 09:08:58,051 INFO L290 TraceCheckUtils]: 177: Hoare triple {34818#(< ~counter~0 46)} assume !!(0 != ~r~0); {34818#(< ~counter~0 46)} is VALID [2022-04-15 09:08:58,052 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34001#true} {34818#(< ~counter~0 46)} #63#return; {34818#(< ~counter~0 46)} is VALID [2022-04-15 09:08:58,052 INFO L290 TraceCheckUtils]: 175: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,052 INFO L290 TraceCheckUtils]: 174: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,052 INFO L290 TraceCheckUtils]: 173: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,052 INFO L272 TraceCheckUtils]: 172: Hoare triple {34818#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,052 INFO L290 TraceCheckUtils]: 171: Hoare triple {34818#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {34818#(< ~counter~0 46)} is VALID [2022-04-15 09:08:58,053 INFO L290 TraceCheckUtils]: 170: Hoare triple {34846#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34818#(< ~counter~0 46)} is VALID [2022-04-15 09:08:58,053 INFO L290 TraceCheckUtils]: 169: Hoare triple {34846#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34846#(< ~counter~0 45)} is VALID [2022-04-15 09:08:58,054 INFO L290 TraceCheckUtils]: 168: Hoare triple {34846#(< ~counter~0 45)} assume !!(0 != ~r~0); {34846#(< ~counter~0 45)} is VALID [2022-04-15 09:08:58,054 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34001#true} {34846#(< ~counter~0 45)} #63#return; {34846#(< ~counter~0 45)} is VALID [2022-04-15 09:08:58,054 INFO L290 TraceCheckUtils]: 166: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,055 INFO L290 TraceCheckUtils]: 165: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,055 INFO L290 TraceCheckUtils]: 164: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,055 INFO L272 TraceCheckUtils]: 163: Hoare triple {34846#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,055 INFO L290 TraceCheckUtils]: 162: Hoare triple {34846#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {34846#(< ~counter~0 45)} is VALID [2022-04-15 09:08:58,056 INFO L290 TraceCheckUtils]: 161: Hoare triple {34874#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34846#(< ~counter~0 45)} is VALID [2022-04-15 09:08:58,056 INFO L290 TraceCheckUtils]: 160: Hoare triple {34874#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34874#(< ~counter~0 44)} is VALID [2022-04-15 09:08:58,056 INFO L290 TraceCheckUtils]: 159: Hoare triple {34874#(< ~counter~0 44)} assume !!(0 != ~r~0); {34874#(< ~counter~0 44)} is VALID [2022-04-15 09:08:58,057 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34001#true} {34874#(< ~counter~0 44)} #63#return; {34874#(< ~counter~0 44)} is VALID [2022-04-15 09:08:58,057 INFO L290 TraceCheckUtils]: 157: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,057 INFO L290 TraceCheckUtils]: 156: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,057 INFO L290 TraceCheckUtils]: 155: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,057 INFO L272 TraceCheckUtils]: 154: Hoare triple {34874#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,058 INFO L290 TraceCheckUtils]: 153: Hoare triple {34874#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {34874#(< ~counter~0 44)} is VALID [2022-04-15 09:08:58,058 INFO L290 TraceCheckUtils]: 152: Hoare triple {34902#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34874#(< ~counter~0 44)} is VALID [2022-04-15 09:08:58,059 INFO L290 TraceCheckUtils]: 151: Hoare triple {34902#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34902#(< ~counter~0 43)} is VALID [2022-04-15 09:08:58,059 INFO L290 TraceCheckUtils]: 150: Hoare triple {34902#(< ~counter~0 43)} assume !!(0 != ~r~0); {34902#(< ~counter~0 43)} is VALID [2022-04-15 09:08:58,060 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34001#true} {34902#(< ~counter~0 43)} #63#return; {34902#(< ~counter~0 43)} is VALID [2022-04-15 09:08:58,060 INFO L290 TraceCheckUtils]: 148: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,060 INFO L290 TraceCheckUtils]: 147: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,060 INFO L290 TraceCheckUtils]: 146: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,060 INFO L272 TraceCheckUtils]: 145: Hoare triple {34902#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,061 INFO L290 TraceCheckUtils]: 144: Hoare triple {34902#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {34902#(< ~counter~0 43)} is VALID [2022-04-15 09:08:58,061 INFO L290 TraceCheckUtils]: 143: Hoare triple {34930#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34902#(< ~counter~0 43)} is VALID [2022-04-15 09:08:58,062 INFO L290 TraceCheckUtils]: 142: Hoare triple {34930#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34930#(< ~counter~0 42)} is VALID [2022-04-15 09:08:58,062 INFO L290 TraceCheckUtils]: 141: Hoare triple {34930#(< ~counter~0 42)} assume !!(0 != ~r~0); {34930#(< ~counter~0 42)} is VALID [2022-04-15 09:08:58,062 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34001#true} {34930#(< ~counter~0 42)} #63#return; {34930#(< ~counter~0 42)} is VALID [2022-04-15 09:08:58,063 INFO L290 TraceCheckUtils]: 139: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,063 INFO L290 TraceCheckUtils]: 138: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,063 INFO L290 TraceCheckUtils]: 137: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,063 INFO L272 TraceCheckUtils]: 136: Hoare triple {34930#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,063 INFO L290 TraceCheckUtils]: 135: Hoare triple {34930#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {34930#(< ~counter~0 42)} is VALID [2022-04-15 09:08:58,064 INFO L290 TraceCheckUtils]: 134: Hoare triple {34958#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34930#(< ~counter~0 42)} is VALID [2022-04-15 09:08:58,064 INFO L290 TraceCheckUtils]: 133: Hoare triple {34958#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34958#(< ~counter~0 41)} is VALID [2022-04-15 09:08:58,064 INFO L290 TraceCheckUtils]: 132: Hoare triple {34958#(< ~counter~0 41)} assume !!(0 != ~r~0); {34958#(< ~counter~0 41)} is VALID [2022-04-15 09:08:58,065 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34001#true} {34958#(< ~counter~0 41)} #63#return; {34958#(< ~counter~0 41)} is VALID [2022-04-15 09:08:58,065 INFO L290 TraceCheckUtils]: 130: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,065 INFO L290 TraceCheckUtils]: 129: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,065 INFO L290 TraceCheckUtils]: 128: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,066 INFO L272 TraceCheckUtils]: 127: Hoare triple {34958#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,066 INFO L290 TraceCheckUtils]: 126: Hoare triple {34958#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {34958#(< ~counter~0 41)} is VALID [2022-04-15 09:08:58,066 INFO L290 TraceCheckUtils]: 125: Hoare triple {34986#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34958#(< ~counter~0 41)} is VALID [2022-04-15 09:08:58,067 INFO L290 TraceCheckUtils]: 124: Hoare triple {34986#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34986#(< ~counter~0 40)} is VALID [2022-04-15 09:08:58,067 INFO L290 TraceCheckUtils]: 123: Hoare triple {34986#(< ~counter~0 40)} assume !!(0 != ~r~0); {34986#(< ~counter~0 40)} is VALID [2022-04-15 09:08:58,068 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34001#true} {34986#(< ~counter~0 40)} #63#return; {34986#(< ~counter~0 40)} is VALID [2022-04-15 09:08:58,068 INFO L290 TraceCheckUtils]: 121: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,068 INFO L290 TraceCheckUtils]: 120: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,068 INFO L290 TraceCheckUtils]: 119: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,068 INFO L272 TraceCheckUtils]: 118: Hoare triple {34986#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,068 INFO L290 TraceCheckUtils]: 117: Hoare triple {34986#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {34986#(< ~counter~0 40)} is VALID [2022-04-15 09:08:58,069 INFO L290 TraceCheckUtils]: 116: Hoare triple {35014#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34986#(< ~counter~0 40)} is VALID [2022-04-15 09:08:58,069 INFO L290 TraceCheckUtils]: 115: Hoare triple {35014#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35014#(< ~counter~0 39)} is VALID [2022-04-15 09:08:58,070 INFO L290 TraceCheckUtils]: 114: Hoare triple {35014#(< ~counter~0 39)} assume !!(0 != ~r~0); {35014#(< ~counter~0 39)} is VALID [2022-04-15 09:08:58,070 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34001#true} {35014#(< ~counter~0 39)} #63#return; {35014#(< ~counter~0 39)} is VALID [2022-04-15 09:08:58,070 INFO L290 TraceCheckUtils]: 112: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,071 INFO L290 TraceCheckUtils]: 111: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,071 INFO L290 TraceCheckUtils]: 110: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,071 INFO L272 TraceCheckUtils]: 109: Hoare triple {35014#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,071 INFO L290 TraceCheckUtils]: 108: Hoare triple {35014#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {35014#(< ~counter~0 39)} is VALID [2022-04-15 09:08:58,072 INFO L290 TraceCheckUtils]: 107: Hoare triple {35042#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35014#(< ~counter~0 39)} is VALID [2022-04-15 09:08:58,072 INFO L290 TraceCheckUtils]: 106: Hoare triple {35042#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35042#(< ~counter~0 38)} is VALID [2022-04-15 09:08:58,072 INFO L290 TraceCheckUtils]: 105: Hoare triple {35042#(< ~counter~0 38)} assume !!(0 != ~r~0); {35042#(< ~counter~0 38)} is VALID [2022-04-15 09:08:58,073 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34001#true} {35042#(< ~counter~0 38)} #63#return; {35042#(< ~counter~0 38)} is VALID [2022-04-15 09:08:58,073 INFO L290 TraceCheckUtils]: 103: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,073 INFO L290 TraceCheckUtils]: 102: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,073 INFO L290 TraceCheckUtils]: 101: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,073 INFO L272 TraceCheckUtils]: 100: Hoare triple {35042#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,074 INFO L290 TraceCheckUtils]: 99: Hoare triple {35042#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {35042#(< ~counter~0 38)} is VALID [2022-04-15 09:08:58,074 INFO L290 TraceCheckUtils]: 98: Hoare triple {35070#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35042#(< ~counter~0 38)} is VALID [2022-04-15 09:08:58,075 INFO L290 TraceCheckUtils]: 97: Hoare triple {35070#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35070#(< ~counter~0 37)} is VALID [2022-04-15 09:08:58,075 INFO L290 TraceCheckUtils]: 96: Hoare triple {35070#(< ~counter~0 37)} assume !!(0 != ~r~0); {35070#(< ~counter~0 37)} is VALID [2022-04-15 09:08:58,076 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34001#true} {35070#(< ~counter~0 37)} #63#return; {35070#(< ~counter~0 37)} is VALID [2022-04-15 09:08:58,076 INFO L290 TraceCheckUtils]: 94: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,076 INFO L290 TraceCheckUtils]: 93: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,076 INFO L290 TraceCheckUtils]: 92: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,076 INFO L272 TraceCheckUtils]: 91: Hoare triple {35070#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,076 INFO L290 TraceCheckUtils]: 90: Hoare triple {35070#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {35070#(< ~counter~0 37)} is VALID [2022-04-15 09:08:58,077 INFO L290 TraceCheckUtils]: 89: Hoare triple {35098#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35070#(< ~counter~0 37)} is VALID [2022-04-15 09:08:58,077 INFO L290 TraceCheckUtils]: 88: Hoare triple {35098#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35098#(< ~counter~0 36)} is VALID [2022-04-15 09:08:58,078 INFO L290 TraceCheckUtils]: 87: Hoare triple {35098#(< ~counter~0 36)} assume !!(0 != ~r~0); {35098#(< ~counter~0 36)} is VALID [2022-04-15 09:08:58,078 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34001#true} {35098#(< ~counter~0 36)} #63#return; {35098#(< ~counter~0 36)} is VALID [2022-04-15 09:08:58,078 INFO L290 TraceCheckUtils]: 85: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,078 INFO L290 TraceCheckUtils]: 84: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,079 INFO L290 TraceCheckUtils]: 83: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,079 INFO L272 TraceCheckUtils]: 82: Hoare triple {35098#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,079 INFO L290 TraceCheckUtils]: 81: Hoare triple {35098#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {35098#(< ~counter~0 36)} is VALID [2022-04-15 09:08:58,080 INFO L290 TraceCheckUtils]: 80: Hoare triple {35126#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35098#(< ~counter~0 36)} is VALID [2022-04-15 09:08:58,080 INFO L290 TraceCheckUtils]: 79: Hoare triple {35126#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35126#(< ~counter~0 35)} is VALID [2022-04-15 09:08:58,080 INFO L290 TraceCheckUtils]: 78: Hoare triple {35126#(< ~counter~0 35)} assume !!(0 != ~r~0); {35126#(< ~counter~0 35)} is VALID [2022-04-15 09:08:58,081 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34001#true} {35126#(< ~counter~0 35)} #63#return; {35126#(< ~counter~0 35)} is VALID [2022-04-15 09:08:58,081 INFO L290 TraceCheckUtils]: 76: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,081 INFO L290 TraceCheckUtils]: 75: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,081 INFO L290 TraceCheckUtils]: 74: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,081 INFO L272 TraceCheckUtils]: 73: Hoare triple {35126#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,082 INFO L290 TraceCheckUtils]: 72: Hoare triple {35126#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {35126#(< ~counter~0 35)} is VALID [2022-04-15 09:08:58,082 INFO L290 TraceCheckUtils]: 71: Hoare triple {35154#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35126#(< ~counter~0 35)} is VALID [2022-04-15 09:08:58,083 INFO L290 TraceCheckUtils]: 70: Hoare triple {35154#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35154#(< ~counter~0 34)} is VALID [2022-04-15 09:08:58,083 INFO L290 TraceCheckUtils]: 69: Hoare triple {35154#(< ~counter~0 34)} assume !!(0 != ~r~0); {35154#(< ~counter~0 34)} is VALID [2022-04-15 09:08:58,084 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34001#true} {35154#(< ~counter~0 34)} #63#return; {35154#(< ~counter~0 34)} is VALID [2022-04-15 09:08:58,084 INFO L290 TraceCheckUtils]: 67: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,084 INFO L290 TraceCheckUtils]: 66: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,084 INFO L290 TraceCheckUtils]: 65: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,084 INFO L272 TraceCheckUtils]: 64: Hoare triple {35154#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,084 INFO L290 TraceCheckUtils]: 63: Hoare triple {35154#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {35154#(< ~counter~0 34)} is VALID [2022-04-15 09:08:58,085 INFO L290 TraceCheckUtils]: 62: Hoare triple {35182#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35154#(< ~counter~0 34)} is VALID [2022-04-15 09:08:58,085 INFO L290 TraceCheckUtils]: 61: Hoare triple {35182#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35182#(< ~counter~0 33)} is VALID [2022-04-15 09:08:58,086 INFO L290 TraceCheckUtils]: 60: Hoare triple {35182#(< ~counter~0 33)} assume !!(0 != ~r~0); {35182#(< ~counter~0 33)} is VALID [2022-04-15 09:08:58,086 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34001#true} {35182#(< ~counter~0 33)} #63#return; {35182#(< ~counter~0 33)} is VALID [2022-04-15 09:08:58,086 INFO L290 TraceCheckUtils]: 58: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,086 INFO L290 TraceCheckUtils]: 57: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,087 INFO L290 TraceCheckUtils]: 56: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,087 INFO L272 TraceCheckUtils]: 55: Hoare triple {35182#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,087 INFO L290 TraceCheckUtils]: 54: Hoare triple {35182#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {35182#(< ~counter~0 33)} is VALID [2022-04-15 09:08:58,088 INFO L290 TraceCheckUtils]: 53: Hoare triple {35210#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35182#(< ~counter~0 33)} is VALID [2022-04-15 09:08:58,088 INFO L290 TraceCheckUtils]: 52: Hoare triple {35210#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35210#(< ~counter~0 32)} is VALID [2022-04-15 09:08:58,088 INFO L290 TraceCheckUtils]: 51: Hoare triple {35210#(< ~counter~0 32)} assume !!(0 != ~r~0); {35210#(< ~counter~0 32)} is VALID [2022-04-15 09:08:58,089 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34001#true} {35210#(< ~counter~0 32)} #63#return; {35210#(< ~counter~0 32)} is VALID [2022-04-15 09:08:58,089 INFO L290 TraceCheckUtils]: 49: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,089 INFO L290 TraceCheckUtils]: 48: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,089 INFO L290 TraceCheckUtils]: 47: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,089 INFO L272 TraceCheckUtils]: 46: Hoare triple {35210#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,090 INFO L290 TraceCheckUtils]: 45: Hoare triple {35210#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {35210#(< ~counter~0 32)} is VALID [2022-04-15 09:08:58,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {35238#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35210#(< ~counter~0 32)} is VALID [2022-04-15 09:08:58,091 INFO L290 TraceCheckUtils]: 43: Hoare triple {35238#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35238#(< ~counter~0 31)} is VALID [2022-04-15 09:08:58,091 INFO L290 TraceCheckUtils]: 42: Hoare triple {35238#(< ~counter~0 31)} assume !!(0 != ~r~0); {35238#(< ~counter~0 31)} is VALID [2022-04-15 09:08:58,091 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34001#true} {35238#(< ~counter~0 31)} #63#return; {35238#(< ~counter~0 31)} is VALID [2022-04-15 09:08:58,092 INFO L290 TraceCheckUtils]: 40: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,092 INFO L290 TraceCheckUtils]: 39: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,092 INFO L290 TraceCheckUtils]: 38: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,092 INFO L272 TraceCheckUtils]: 37: Hoare triple {35238#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,092 INFO L290 TraceCheckUtils]: 36: Hoare triple {35238#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {35238#(< ~counter~0 31)} is VALID [2022-04-15 09:08:58,093 INFO L290 TraceCheckUtils]: 35: Hoare triple {35266#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35238#(< ~counter~0 31)} is VALID [2022-04-15 09:08:58,093 INFO L290 TraceCheckUtils]: 34: Hoare triple {35266#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35266#(< ~counter~0 30)} is VALID [2022-04-15 09:08:58,094 INFO L290 TraceCheckUtils]: 33: Hoare triple {35266#(< ~counter~0 30)} assume !!(0 != ~r~0); {35266#(< ~counter~0 30)} is VALID [2022-04-15 09:08:58,094 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34001#true} {35266#(< ~counter~0 30)} #63#return; {35266#(< ~counter~0 30)} is VALID [2022-04-15 09:08:58,094 INFO L290 TraceCheckUtils]: 31: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,094 INFO L290 TraceCheckUtils]: 30: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,094 INFO L290 TraceCheckUtils]: 29: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,095 INFO L272 TraceCheckUtils]: 28: Hoare triple {35266#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,095 INFO L290 TraceCheckUtils]: 27: Hoare triple {35266#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {35266#(< ~counter~0 30)} is VALID [2022-04-15 09:08:58,096 INFO L290 TraceCheckUtils]: 26: Hoare triple {35294#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35266#(< ~counter~0 30)} is VALID [2022-04-15 09:08:58,096 INFO L290 TraceCheckUtils]: 25: Hoare triple {35294#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35294#(< ~counter~0 29)} is VALID [2022-04-15 09:08:58,096 INFO L290 TraceCheckUtils]: 24: Hoare triple {35294#(< ~counter~0 29)} assume !!(0 != ~r~0); {35294#(< ~counter~0 29)} is VALID [2022-04-15 09:08:58,097 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {34001#true} {35294#(< ~counter~0 29)} #63#return; {35294#(< ~counter~0 29)} is VALID [2022-04-15 09:08:58,097 INFO L290 TraceCheckUtils]: 22: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,097 INFO L290 TraceCheckUtils]: 21: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,097 INFO L290 TraceCheckUtils]: 20: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,097 INFO L272 TraceCheckUtils]: 19: Hoare triple {35294#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,098 INFO L290 TraceCheckUtils]: 18: Hoare triple {35294#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {35294#(< ~counter~0 29)} is VALID [2022-04-15 09:08:58,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {35322#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35294#(< ~counter~0 29)} is VALID [2022-04-15 09:08:58,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {35322#(< ~counter~0 28)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {35322#(< ~counter~0 28)} is VALID [2022-04-15 09:08:58,099 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34001#true} {35322#(< ~counter~0 28)} #61#return; {35322#(< ~counter~0 28)} is VALID [2022-04-15 09:08:58,099 INFO L290 TraceCheckUtils]: 14: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,099 INFO L272 TraceCheckUtils]: 11: Hoare triple {35322#(< ~counter~0 28)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,100 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34001#true} {35322#(< ~counter~0 28)} #59#return; {35322#(< ~counter~0 28)} is VALID [2022-04-15 09:08:58,100 INFO L290 TraceCheckUtils]: 9: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-15 09:08:58,100 INFO L290 TraceCheckUtils]: 8: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-15 09:08:58,100 INFO L290 TraceCheckUtils]: 7: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-15 09:08:58,100 INFO L272 TraceCheckUtils]: 6: Hoare triple {35322#(< ~counter~0 28)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {34001#true} is VALID [2022-04-15 09:08:58,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {35322#(< ~counter~0 28)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {35322#(< ~counter~0 28)} is VALID [2022-04-15 09:08:58,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {35322#(< ~counter~0 28)} call #t~ret7 := main(); {35322#(< ~counter~0 28)} is VALID [2022-04-15 09:08:58,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35322#(< ~counter~0 28)} {34001#true} #67#return; {35322#(< ~counter~0 28)} is VALID [2022-04-15 09:08:58,102 INFO L290 TraceCheckUtils]: 2: Hoare triple {35322#(< ~counter~0 28)} assume true; {35322#(< ~counter~0 28)} is VALID [2022-04-15 09:08:58,102 INFO L290 TraceCheckUtils]: 1: Hoare triple {34001#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {35322#(< ~counter~0 28)} is VALID [2022-04-15 09:08:58,102 INFO L272 TraceCheckUtils]: 0: Hoare triple {34001#true} call ULTIMATE.init(); {34001#true} is VALID [2022-04-15 09:08:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 1199 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2022-04-15 09:08:58,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:08:58,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6665564] [2022-04-15 09:08:58,104 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:08:58,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1258007] [2022-04-15 09:08:58,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1258007] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:08:58,105 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:08:58,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2022-04-15 09:08:58,105 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:08:58,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1470456748] [2022-04-15 09:08:58,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1470456748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:08:58,105 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:08:58,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-15 09:08:58,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116060378] [2022-04-15 09:08:58,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:08:58,106 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 [2022-04-15 09:08:58,107 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:08:58,107 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) [2022-04-15 09:08:58,261 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 218 edges. 218 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:58,261 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-15 09:08:58,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:08:58,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-15 09:08:58,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1133, Invalid=1317, Unknown=0, NotChecked=0, Total=2450 [2022-04-15 09:08:58,263 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) [2022-04-15 09:08:59,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:59,242 INFO L93 Difference]: Finished difference Result 232 states and 256 transitions. [2022-04-15 09:08:59,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-15 09:08:59,242 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 [2022-04-15 09:08:59,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:08:59,242 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) [2022-04-15 09:08:59,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-15 09:08:59,246 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) [2022-04-15 09:08:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-15 09:08:59,251 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 255 transitions. [2022-04-15 09:08:59,437 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:08:59,440 INFO L225 Difference]: With dead ends: 232 [2022-04-15 09:08:59,440 INFO L226 Difference]: Without dead ends: 227 [2022-04-15 09:08:59,441 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 298 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2211, Invalid=2901, Unknown=0, NotChecked=0, Total=5112 [2022-04-15 09:08:59,441 INFO L913 BasicCegarLoop]: 48 mSDtfsCounter, 62 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 264 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:08:59,441 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 264 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:08:59,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-15 09:08:59,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-15 09:08:59,738 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:08:59,738 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) [2022-04-15 09:08:59,739 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) [2022-04-15 09:08:59,739 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) [2022-04-15 09:08:59,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:59,742 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-15 09:08:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-15 09:08:59,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:59,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:59,743 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. [2022-04-15 09:08:59,748 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. [2022-04-15 09:08:59,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:08:59,752 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-15 09:08:59,752 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-15 09:08:59,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:08:59,752 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:08:59,753 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:08:59,753 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:08:59,753 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) [2022-04-15 09:08:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 251 transitions. [2022-04-15 09:08:59,757 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 251 transitions. Word has length 221 [2022-04-15 09:08:59,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:08:59,757 INFO L478 AbstractCegarLoop]: Abstraction has 227 states and 251 transitions. [2022-04-15 09:08:59,758 INFO L479 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) [2022-04-15 09:08:59,758 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 227 states and 251 transitions. [2022-04-15 09:09:02,076 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 251 edges. 250 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-15 09:09:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-04-15 09:09:02,077 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:09:02,078 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:09:02,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-15 09:09:02,278 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-04-15 09:09:02,278 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:09:02,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:09:02,279 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 45 times [2022-04-15 09:09:02,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:02,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2025277903] [2022-04-15 09:09:02,279 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:09:02,279 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 46 times [2022-04-15 09:09:02,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:09:02,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62625142] [2022-04-15 09:09:02,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:09:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:09:02,299 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:09:02,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1030156927] [2022-04-15 09:09:02,299 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:09:02,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:09:02,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:09:02,300 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) [2022-04-15 09:09:02,313 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-15 09:09:02,449 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:09:02,450 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:09:02,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-15 09:09:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:09:02,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:09:03,703 INFO L272 TraceCheckUtils]: 0: Hoare triple {36792#true} call ULTIMATE.init(); {36792#true} is VALID [2022-04-15 09:09:03,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {36792#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,705 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36800#(<= ~counter~0 0)} {36792#true} #67#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,705 INFO L272 TraceCheckUtils]: 4: Hoare triple {36800#(<= ~counter~0 0)} call #t~ret7 := main(); {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,705 INFO L290 TraceCheckUtils]: 5: Hoare triple {36800#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,706 INFO L272 TraceCheckUtils]: 6: Hoare triple {36800#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,706 INFO L290 TraceCheckUtils]: 7: Hoare triple {36800#(<= ~counter~0 0)} ~cond := #in~cond; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,706 INFO L290 TraceCheckUtils]: 8: Hoare triple {36800#(<= ~counter~0 0)} assume !(0 == ~cond); {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,706 INFO L290 TraceCheckUtils]: 9: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,707 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36800#(<= ~counter~0 0)} {36800#(<= ~counter~0 0)} #59#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,707 INFO L272 TraceCheckUtils]: 11: Hoare triple {36800#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {36800#(<= ~counter~0 0)} ~cond := #in~cond; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,708 INFO L290 TraceCheckUtils]: 13: Hoare triple {36800#(<= ~counter~0 0)} assume !(0 == ~cond); {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,708 INFO L290 TraceCheckUtils]: 14: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,709 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36800#(<= ~counter~0 0)} {36800#(<= ~counter~0 0)} #61#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,709 INFO L290 TraceCheckUtils]: 16: Hoare triple {36800#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {36800#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:03,710 INFO L290 TraceCheckUtils]: 17: Hoare triple {36800#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36849#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:03,710 INFO L290 TraceCheckUtils]: 18: Hoare triple {36849#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {36849#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:03,710 INFO L272 TraceCheckUtils]: 19: Hoare triple {36849#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36849#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:03,711 INFO L290 TraceCheckUtils]: 20: Hoare triple {36849#(<= ~counter~0 1)} ~cond := #in~cond; {36849#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:03,711 INFO L290 TraceCheckUtils]: 21: Hoare triple {36849#(<= ~counter~0 1)} assume !(0 == ~cond); {36849#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:03,711 INFO L290 TraceCheckUtils]: 22: Hoare triple {36849#(<= ~counter~0 1)} assume true; {36849#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:03,712 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36849#(<= ~counter~0 1)} {36849#(<= ~counter~0 1)} #63#return; {36849#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:03,712 INFO L290 TraceCheckUtils]: 24: Hoare triple {36849#(<= ~counter~0 1)} assume !!(0 != ~r~0); {36849#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:03,712 INFO L290 TraceCheckUtils]: 25: Hoare triple {36849#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36849#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:03,713 INFO L290 TraceCheckUtils]: 26: Hoare triple {36849#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36877#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:03,713 INFO L290 TraceCheckUtils]: 27: Hoare triple {36877#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {36877#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:03,714 INFO L272 TraceCheckUtils]: 28: Hoare triple {36877#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36877#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:03,714 INFO L290 TraceCheckUtils]: 29: Hoare triple {36877#(<= ~counter~0 2)} ~cond := #in~cond; {36877#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:03,714 INFO L290 TraceCheckUtils]: 30: Hoare triple {36877#(<= ~counter~0 2)} assume !(0 == ~cond); {36877#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:03,715 INFO L290 TraceCheckUtils]: 31: Hoare triple {36877#(<= ~counter~0 2)} assume true; {36877#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:03,715 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36877#(<= ~counter~0 2)} {36877#(<= ~counter~0 2)} #63#return; {36877#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:03,715 INFO L290 TraceCheckUtils]: 33: Hoare triple {36877#(<= ~counter~0 2)} assume !!(0 != ~r~0); {36877#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:03,716 INFO L290 TraceCheckUtils]: 34: Hoare triple {36877#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36877#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:03,716 INFO L290 TraceCheckUtils]: 35: Hoare triple {36877#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36905#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:03,717 INFO L290 TraceCheckUtils]: 36: Hoare triple {36905#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {36905#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:03,717 INFO L272 TraceCheckUtils]: 37: Hoare triple {36905#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36905#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:03,717 INFO L290 TraceCheckUtils]: 38: Hoare triple {36905#(<= ~counter~0 3)} ~cond := #in~cond; {36905#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:03,718 INFO L290 TraceCheckUtils]: 39: Hoare triple {36905#(<= ~counter~0 3)} assume !(0 == ~cond); {36905#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:03,718 INFO L290 TraceCheckUtils]: 40: Hoare triple {36905#(<= ~counter~0 3)} assume true; {36905#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:03,718 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36905#(<= ~counter~0 3)} {36905#(<= ~counter~0 3)} #63#return; {36905#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:03,719 INFO L290 TraceCheckUtils]: 42: Hoare triple {36905#(<= ~counter~0 3)} assume !!(0 != ~r~0); {36905#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:03,719 INFO L290 TraceCheckUtils]: 43: Hoare triple {36905#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36905#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:03,720 INFO L290 TraceCheckUtils]: 44: Hoare triple {36905#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36933#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:03,720 INFO L290 TraceCheckUtils]: 45: Hoare triple {36933#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {36933#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:03,720 INFO L272 TraceCheckUtils]: 46: Hoare triple {36933#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36933#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:03,721 INFO L290 TraceCheckUtils]: 47: Hoare triple {36933#(<= ~counter~0 4)} ~cond := #in~cond; {36933#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:03,721 INFO L290 TraceCheckUtils]: 48: Hoare triple {36933#(<= ~counter~0 4)} assume !(0 == ~cond); {36933#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:03,721 INFO L290 TraceCheckUtils]: 49: Hoare triple {36933#(<= ~counter~0 4)} assume true; {36933#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:03,722 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36933#(<= ~counter~0 4)} {36933#(<= ~counter~0 4)} #63#return; {36933#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:03,722 INFO L290 TraceCheckUtils]: 51: Hoare triple {36933#(<= ~counter~0 4)} assume !!(0 != ~r~0); {36933#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:03,722 INFO L290 TraceCheckUtils]: 52: Hoare triple {36933#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36933#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:03,723 INFO L290 TraceCheckUtils]: 53: Hoare triple {36933#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36961#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:03,723 INFO L290 TraceCheckUtils]: 54: Hoare triple {36961#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {36961#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:03,724 INFO L272 TraceCheckUtils]: 55: Hoare triple {36961#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36961#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:03,724 INFO L290 TraceCheckUtils]: 56: Hoare triple {36961#(<= ~counter~0 5)} ~cond := #in~cond; {36961#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:03,724 INFO L290 TraceCheckUtils]: 57: Hoare triple {36961#(<= ~counter~0 5)} assume !(0 == ~cond); {36961#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:03,724 INFO L290 TraceCheckUtils]: 58: Hoare triple {36961#(<= ~counter~0 5)} assume true; {36961#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:03,725 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36961#(<= ~counter~0 5)} {36961#(<= ~counter~0 5)} #63#return; {36961#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:03,725 INFO L290 TraceCheckUtils]: 60: Hoare triple {36961#(<= ~counter~0 5)} assume !!(0 != ~r~0); {36961#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:03,726 INFO L290 TraceCheckUtils]: 61: Hoare triple {36961#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36961#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:03,726 INFO L290 TraceCheckUtils]: 62: Hoare triple {36961#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36989#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:03,726 INFO L290 TraceCheckUtils]: 63: Hoare triple {36989#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {36989#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:03,727 INFO L272 TraceCheckUtils]: 64: Hoare triple {36989#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36989#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:03,727 INFO L290 TraceCheckUtils]: 65: Hoare triple {36989#(<= ~counter~0 6)} ~cond := #in~cond; {36989#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:03,727 INFO L290 TraceCheckUtils]: 66: Hoare triple {36989#(<= ~counter~0 6)} assume !(0 == ~cond); {36989#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:03,728 INFO L290 TraceCheckUtils]: 67: Hoare triple {36989#(<= ~counter~0 6)} assume true; {36989#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:03,728 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36989#(<= ~counter~0 6)} {36989#(<= ~counter~0 6)} #63#return; {36989#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:03,729 INFO L290 TraceCheckUtils]: 69: Hoare triple {36989#(<= ~counter~0 6)} assume !!(0 != ~r~0); {36989#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:03,729 INFO L290 TraceCheckUtils]: 70: Hoare triple {36989#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36989#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:03,729 INFO L290 TraceCheckUtils]: 71: Hoare triple {36989#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37017#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:03,730 INFO L290 TraceCheckUtils]: 72: Hoare triple {37017#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {37017#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:03,730 INFO L272 TraceCheckUtils]: 73: Hoare triple {37017#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37017#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:03,730 INFO L290 TraceCheckUtils]: 74: Hoare triple {37017#(<= ~counter~0 7)} ~cond := #in~cond; {37017#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:03,731 INFO L290 TraceCheckUtils]: 75: Hoare triple {37017#(<= ~counter~0 7)} assume !(0 == ~cond); {37017#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:03,731 INFO L290 TraceCheckUtils]: 76: Hoare triple {37017#(<= ~counter~0 7)} assume true; {37017#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:03,732 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {37017#(<= ~counter~0 7)} {37017#(<= ~counter~0 7)} #63#return; {37017#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:03,732 INFO L290 TraceCheckUtils]: 78: Hoare triple {37017#(<= ~counter~0 7)} assume !!(0 != ~r~0); {37017#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:03,732 INFO L290 TraceCheckUtils]: 79: Hoare triple {37017#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37017#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:03,733 INFO L290 TraceCheckUtils]: 80: Hoare triple {37017#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37045#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:03,733 INFO L290 TraceCheckUtils]: 81: Hoare triple {37045#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {37045#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:03,733 INFO L272 TraceCheckUtils]: 82: Hoare triple {37045#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37045#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:03,734 INFO L290 TraceCheckUtils]: 83: Hoare triple {37045#(<= ~counter~0 8)} ~cond := #in~cond; {37045#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:03,734 INFO L290 TraceCheckUtils]: 84: Hoare triple {37045#(<= ~counter~0 8)} assume !(0 == ~cond); {37045#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:03,734 INFO L290 TraceCheckUtils]: 85: Hoare triple {37045#(<= ~counter~0 8)} assume true; {37045#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:03,735 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {37045#(<= ~counter~0 8)} {37045#(<= ~counter~0 8)} #63#return; {37045#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:03,735 INFO L290 TraceCheckUtils]: 87: Hoare triple {37045#(<= ~counter~0 8)} assume !!(0 != ~r~0); {37045#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:03,735 INFO L290 TraceCheckUtils]: 88: Hoare triple {37045#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37045#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:03,736 INFO L290 TraceCheckUtils]: 89: Hoare triple {37045#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37073#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:03,736 INFO L290 TraceCheckUtils]: 90: Hoare triple {37073#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {37073#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:03,737 INFO L272 TraceCheckUtils]: 91: Hoare triple {37073#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37073#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:03,737 INFO L290 TraceCheckUtils]: 92: Hoare triple {37073#(<= ~counter~0 9)} ~cond := #in~cond; {37073#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:03,737 INFO L290 TraceCheckUtils]: 93: Hoare triple {37073#(<= ~counter~0 9)} assume !(0 == ~cond); {37073#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:03,738 INFO L290 TraceCheckUtils]: 94: Hoare triple {37073#(<= ~counter~0 9)} assume true; {37073#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:03,738 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {37073#(<= ~counter~0 9)} {37073#(<= ~counter~0 9)} #63#return; {37073#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:03,738 INFO L290 TraceCheckUtils]: 96: Hoare triple {37073#(<= ~counter~0 9)} assume !!(0 != ~r~0); {37073#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:03,739 INFO L290 TraceCheckUtils]: 97: Hoare triple {37073#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37073#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:03,739 INFO L290 TraceCheckUtils]: 98: Hoare triple {37073#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37101#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:03,740 INFO L290 TraceCheckUtils]: 99: Hoare triple {37101#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {37101#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:03,740 INFO L272 TraceCheckUtils]: 100: Hoare triple {37101#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37101#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:03,740 INFO L290 TraceCheckUtils]: 101: Hoare triple {37101#(<= ~counter~0 10)} ~cond := #in~cond; {37101#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:03,741 INFO L290 TraceCheckUtils]: 102: Hoare triple {37101#(<= ~counter~0 10)} assume !(0 == ~cond); {37101#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:03,741 INFO L290 TraceCheckUtils]: 103: Hoare triple {37101#(<= ~counter~0 10)} assume true; {37101#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:03,741 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {37101#(<= ~counter~0 10)} {37101#(<= ~counter~0 10)} #63#return; {37101#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:03,742 INFO L290 TraceCheckUtils]: 105: Hoare triple {37101#(<= ~counter~0 10)} assume !!(0 != ~r~0); {37101#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:03,742 INFO L290 TraceCheckUtils]: 106: Hoare triple {37101#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37101#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:03,742 INFO L290 TraceCheckUtils]: 107: Hoare triple {37101#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37129#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:03,743 INFO L290 TraceCheckUtils]: 108: Hoare triple {37129#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {37129#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:03,743 INFO L272 TraceCheckUtils]: 109: Hoare triple {37129#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37129#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:03,744 INFO L290 TraceCheckUtils]: 110: Hoare triple {37129#(<= ~counter~0 11)} ~cond := #in~cond; {37129#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:03,744 INFO L290 TraceCheckUtils]: 111: Hoare triple {37129#(<= ~counter~0 11)} assume !(0 == ~cond); {37129#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:03,744 INFO L290 TraceCheckUtils]: 112: Hoare triple {37129#(<= ~counter~0 11)} assume true; {37129#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:03,745 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {37129#(<= ~counter~0 11)} {37129#(<= ~counter~0 11)} #63#return; {37129#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:03,745 INFO L290 TraceCheckUtils]: 114: Hoare triple {37129#(<= ~counter~0 11)} assume !!(0 != ~r~0); {37129#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:03,745 INFO L290 TraceCheckUtils]: 115: Hoare triple {37129#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37129#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:03,746 INFO L290 TraceCheckUtils]: 116: Hoare triple {37129#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37157#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:03,746 INFO L290 TraceCheckUtils]: 117: Hoare triple {37157#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {37157#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:03,747 INFO L272 TraceCheckUtils]: 118: Hoare triple {37157#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37157#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:03,747 INFO L290 TraceCheckUtils]: 119: Hoare triple {37157#(<= ~counter~0 12)} ~cond := #in~cond; {37157#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:03,748 INFO L290 TraceCheckUtils]: 120: Hoare triple {37157#(<= ~counter~0 12)} assume !(0 == ~cond); {37157#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:03,748 INFO L290 TraceCheckUtils]: 121: Hoare triple {37157#(<= ~counter~0 12)} assume true; {37157#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:03,749 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {37157#(<= ~counter~0 12)} {37157#(<= ~counter~0 12)} #63#return; {37157#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:03,749 INFO L290 TraceCheckUtils]: 123: Hoare triple {37157#(<= ~counter~0 12)} assume !!(0 != ~r~0); {37157#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:03,750 INFO L290 TraceCheckUtils]: 124: Hoare triple {37157#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37157#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:03,750 INFO L290 TraceCheckUtils]: 125: Hoare triple {37157#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37185#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:03,751 INFO L290 TraceCheckUtils]: 126: Hoare triple {37185#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {37185#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:03,751 INFO L272 TraceCheckUtils]: 127: Hoare triple {37185#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37185#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:03,751 INFO L290 TraceCheckUtils]: 128: Hoare triple {37185#(<= ~counter~0 13)} ~cond := #in~cond; {37185#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:03,752 INFO L290 TraceCheckUtils]: 129: Hoare triple {37185#(<= ~counter~0 13)} assume !(0 == ~cond); {37185#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:03,752 INFO L290 TraceCheckUtils]: 130: Hoare triple {37185#(<= ~counter~0 13)} assume true; {37185#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:03,752 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {37185#(<= ~counter~0 13)} {37185#(<= ~counter~0 13)} #63#return; {37185#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:03,753 INFO L290 TraceCheckUtils]: 132: Hoare triple {37185#(<= ~counter~0 13)} assume !!(0 != ~r~0); {37185#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:03,753 INFO L290 TraceCheckUtils]: 133: Hoare triple {37185#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37185#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:03,754 INFO L290 TraceCheckUtils]: 134: Hoare triple {37185#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37213#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:03,754 INFO L290 TraceCheckUtils]: 135: Hoare triple {37213#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {37213#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:03,761 INFO L272 TraceCheckUtils]: 136: Hoare triple {37213#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37213#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:03,761 INFO L290 TraceCheckUtils]: 137: Hoare triple {37213#(<= ~counter~0 14)} ~cond := #in~cond; {37213#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:03,761 INFO L290 TraceCheckUtils]: 138: Hoare triple {37213#(<= ~counter~0 14)} assume !(0 == ~cond); {37213#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:03,762 INFO L290 TraceCheckUtils]: 139: Hoare triple {37213#(<= ~counter~0 14)} assume true; {37213#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:03,762 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {37213#(<= ~counter~0 14)} {37213#(<= ~counter~0 14)} #63#return; {37213#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:03,762 INFO L290 TraceCheckUtils]: 141: Hoare triple {37213#(<= ~counter~0 14)} assume !!(0 != ~r~0); {37213#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:03,763 INFO L290 TraceCheckUtils]: 142: Hoare triple {37213#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37213#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:03,764 INFO L290 TraceCheckUtils]: 143: Hoare triple {37213#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37241#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:03,764 INFO L290 TraceCheckUtils]: 144: Hoare triple {37241#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {37241#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:03,764 INFO L272 TraceCheckUtils]: 145: Hoare triple {37241#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37241#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:03,765 INFO L290 TraceCheckUtils]: 146: Hoare triple {37241#(<= ~counter~0 15)} ~cond := #in~cond; {37241#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:03,765 INFO L290 TraceCheckUtils]: 147: Hoare triple {37241#(<= ~counter~0 15)} assume !(0 == ~cond); {37241#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:03,765 INFO L290 TraceCheckUtils]: 148: Hoare triple {37241#(<= ~counter~0 15)} assume true; {37241#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:03,766 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {37241#(<= ~counter~0 15)} {37241#(<= ~counter~0 15)} #63#return; {37241#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:03,766 INFO L290 TraceCheckUtils]: 150: Hoare triple {37241#(<= ~counter~0 15)} assume !!(0 != ~r~0); {37241#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:03,766 INFO L290 TraceCheckUtils]: 151: Hoare triple {37241#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37241#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:03,767 INFO L290 TraceCheckUtils]: 152: Hoare triple {37241#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37269#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:03,767 INFO L290 TraceCheckUtils]: 153: Hoare triple {37269#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {37269#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:03,768 INFO L272 TraceCheckUtils]: 154: Hoare triple {37269#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37269#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:03,768 INFO L290 TraceCheckUtils]: 155: Hoare triple {37269#(<= ~counter~0 16)} ~cond := #in~cond; {37269#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:03,768 INFO L290 TraceCheckUtils]: 156: Hoare triple {37269#(<= ~counter~0 16)} assume !(0 == ~cond); {37269#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:03,769 INFO L290 TraceCheckUtils]: 157: Hoare triple {37269#(<= ~counter~0 16)} assume true; {37269#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:03,769 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {37269#(<= ~counter~0 16)} {37269#(<= ~counter~0 16)} #63#return; {37269#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:03,769 INFO L290 TraceCheckUtils]: 159: Hoare triple {37269#(<= ~counter~0 16)} assume !!(0 != ~r~0); {37269#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:03,770 INFO L290 TraceCheckUtils]: 160: Hoare triple {37269#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37269#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:03,770 INFO L290 TraceCheckUtils]: 161: Hoare triple {37269#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37297#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:03,771 INFO L290 TraceCheckUtils]: 162: Hoare triple {37297#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {37297#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:03,771 INFO L272 TraceCheckUtils]: 163: Hoare triple {37297#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37297#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:03,771 INFO L290 TraceCheckUtils]: 164: Hoare triple {37297#(<= ~counter~0 17)} ~cond := #in~cond; {37297#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:03,772 INFO L290 TraceCheckUtils]: 165: Hoare triple {37297#(<= ~counter~0 17)} assume !(0 == ~cond); {37297#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:03,772 INFO L290 TraceCheckUtils]: 166: Hoare triple {37297#(<= ~counter~0 17)} assume true; {37297#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:03,772 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {37297#(<= ~counter~0 17)} {37297#(<= ~counter~0 17)} #63#return; {37297#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:03,773 INFO L290 TraceCheckUtils]: 168: Hoare triple {37297#(<= ~counter~0 17)} assume !!(0 != ~r~0); {37297#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:03,773 INFO L290 TraceCheckUtils]: 169: Hoare triple {37297#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37297#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:03,773 INFO L290 TraceCheckUtils]: 170: Hoare triple {37297#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37325#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:03,774 INFO L290 TraceCheckUtils]: 171: Hoare triple {37325#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {37325#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:03,774 INFO L272 TraceCheckUtils]: 172: Hoare triple {37325#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37325#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:03,775 INFO L290 TraceCheckUtils]: 173: Hoare triple {37325#(<= ~counter~0 18)} ~cond := #in~cond; {37325#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:03,775 INFO L290 TraceCheckUtils]: 174: Hoare triple {37325#(<= ~counter~0 18)} assume !(0 == ~cond); {37325#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:03,775 INFO L290 TraceCheckUtils]: 175: Hoare triple {37325#(<= ~counter~0 18)} assume true; {37325#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:03,776 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {37325#(<= ~counter~0 18)} {37325#(<= ~counter~0 18)} #63#return; {37325#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:03,776 INFO L290 TraceCheckUtils]: 177: Hoare triple {37325#(<= ~counter~0 18)} assume !!(0 != ~r~0); {37325#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:03,776 INFO L290 TraceCheckUtils]: 178: Hoare triple {37325#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37325#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:03,777 INFO L290 TraceCheckUtils]: 179: Hoare triple {37325#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37353#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:03,777 INFO L290 TraceCheckUtils]: 180: Hoare triple {37353#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {37353#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:03,777 INFO L272 TraceCheckUtils]: 181: Hoare triple {37353#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37353#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:03,778 INFO L290 TraceCheckUtils]: 182: Hoare triple {37353#(<= ~counter~0 19)} ~cond := #in~cond; {37353#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:03,778 INFO L290 TraceCheckUtils]: 183: Hoare triple {37353#(<= ~counter~0 19)} assume !(0 == ~cond); {37353#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:03,778 INFO L290 TraceCheckUtils]: 184: Hoare triple {37353#(<= ~counter~0 19)} assume true; {37353#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:03,779 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {37353#(<= ~counter~0 19)} {37353#(<= ~counter~0 19)} #63#return; {37353#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:03,779 INFO L290 TraceCheckUtils]: 186: Hoare triple {37353#(<= ~counter~0 19)} assume !!(0 != ~r~0); {37353#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:03,779 INFO L290 TraceCheckUtils]: 187: Hoare triple {37353#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37353#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:03,780 INFO L290 TraceCheckUtils]: 188: Hoare triple {37353#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37381#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:03,780 INFO L290 TraceCheckUtils]: 189: Hoare triple {37381#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {37381#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:03,781 INFO L272 TraceCheckUtils]: 190: Hoare triple {37381#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37381#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:03,781 INFO L290 TraceCheckUtils]: 191: Hoare triple {37381#(<= ~counter~0 20)} ~cond := #in~cond; {37381#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:03,781 INFO L290 TraceCheckUtils]: 192: Hoare triple {37381#(<= ~counter~0 20)} assume !(0 == ~cond); {37381#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:03,782 INFO L290 TraceCheckUtils]: 193: Hoare triple {37381#(<= ~counter~0 20)} assume true; {37381#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:03,782 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {37381#(<= ~counter~0 20)} {37381#(<= ~counter~0 20)} #63#return; {37381#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:03,782 INFO L290 TraceCheckUtils]: 195: Hoare triple {37381#(<= ~counter~0 20)} assume !!(0 != ~r~0); {37381#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:03,783 INFO L290 TraceCheckUtils]: 196: Hoare triple {37381#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37381#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:03,783 INFO L290 TraceCheckUtils]: 197: Hoare triple {37381#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37409#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:03,783 INFO L290 TraceCheckUtils]: 198: Hoare triple {37409#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {37409#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:03,784 INFO L272 TraceCheckUtils]: 199: Hoare triple {37409#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37409#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:03,784 INFO L290 TraceCheckUtils]: 200: Hoare triple {37409#(<= ~counter~0 21)} ~cond := #in~cond; {37409#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:03,784 INFO L290 TraceCheckUtils]: 201: Hoare triple {37409#(<= ~counter~0 21)} assume !(0 == ~cond); {37409#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:03,785 INFO L290 TraceCheckUtils]: 202: Hoare triple {37409#(<= ~counter~0 21)} assume true; {37409#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:03,785 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {37409#(<= ~counter~0 21)} {37409#(<= ~counter~0 21)} #63#return; {37409#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:03,786 INFO L290 TraceCheckUtils]: 204: Hoare triple {37409#(<= ~counter~0 21)} assume !!(0 != ~r~0); {37409#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:03,786 INFO L290 TraceCheckUtils]: 205: Hoare triple {37409#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37409#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:03,786 INFO L290 TraceCheckUtils]: 206: Hoare triple {37409#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37437#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:03,787 INFO L290 TraceCheckUtils]: 207: Hoare triple {37437#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {37437#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:03,787 INFO L272 TraceCheckUtils]: 208: Hoare triple {37437#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37437#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:03,787 INFO L290 TraceCheckUtils]: 209: Hoare triple {37437#(<= ~counter~0 22)} ~cond := #in~cond; {37437#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:03,788 INFO L290 TraceCheckUtils]: 210: Hoare triple {37437#(<= ~counter~0 22)} assume !(0 == ~cond); {37437#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:03,788 INFO L290 TraceCheckUtils]: 211: Hoare triple {37437#(<= ~counter~0 22)} assume true; {37437#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:03,788 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {37437#(<= ~counter~0 22)} {37437#(<= ~counter~0 22)} #63#return; {37437#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:03,789 INFO L290 TraceCheckUtils]: 213: Hoare triple {37437#(<= ~counter~0 22)} assume !!(0 != ~r~0); {37437#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:03,789 INFO L290 TraceCheckUtils]: 214: Hoare triple {37437#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37437#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:03,790 INFO L290 TraceCheckUtils]: 215: Hoare triple {37437#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37465#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:03,790 INFO L290 TraceCheckUtils]: 216: Hoare triple {37465#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {37465#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:03,790 INFO L272 TraceCheckUtils]: 217: Hoare triple {37465#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37465#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:03,791 INFO L290 TraceCheckUtils]: 218: Hoare triple {37465#(<= ~counter~0 23)} ~cond := #in~cond; {37465#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:03,791 INFO L290 TraceCheckUtils]: 219: Hoare triple {37465#(<= ~counter~0 23)} assume !(0 == ~cond); {37465#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:03,791 INFO L290 TraceCheckUtils]: 220: Hoare triple {37465#(<= ~counter~0 23)} assume true; {37465#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:03,792 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {37465#(<= ~counter~0 23)} {37465#(<= ~counter~0 23)} #63#return; {37465#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:03,792 INFO L290 TraceCheckUtils]: 222: Hoare triple {37465#(<= ~counter~0 23)} assume !!(0 != ~r~0); {37465#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:03,792 INFO L290 TraceCheckUtils]: 223: Hoare triple {37465#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37465#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:03,793 INFO L290 TraceCheckUtils]: 224: Hoare triple {37465#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37493#(<= |main_#t~post6| 23)} is VALID [2022-04-15 09:09:03,793 INFO L290 TraceCheckUtils]: 225: Hoare triple {37493#(<= |main_#t~post6| 23)} assume !(#t~post6 < 50);havoc #t~post6; {36793#false} is VALID [2022-04-15 09:09:03,793 INFO L272 TraceCheckUtils]: 226: Hoare triple {36793#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36793#false} is VALID [2022-04-15 09:09:03,793 INFO L290 TraceCheckUtils]: 227: Hoare triple {36793#false} ~cond := #in~cond; {36793#false} is VALID [2022-04-15 09:09:03,793 INFO L290 TraceCheckUtils]: 228: Hoare triple {36793#false} assume 0 == ~cond; {36793#false} is VALID [2022-04-15 09:09:03,793 INFO L290 TraceCheckUtils]: 229: Hoare triple {36793#false} assume !false; {36793#false} is VALID [2022-04-15 09:09:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 2323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:09:03,794 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:09:05,304 INFO L290 TraceCheckUtils]: 229: Hoare triple {36793#false} assume !false; {36793#false} is VALID [2022-04-15 09:09:05,304 INFO L290 TraceCheckUtils]: 228: Hoare triple {36793#false} assume 0 == ~cond; {36793#false} is VALID [2022-04-15 09:09:05,304 INFO L290 TraceCheckUtils]: 227: Hoare triple {36793#false} ~cond := #in~cond; {36793#false} is VALID [2022-04-15 09:09:05,304 INFO L272 TraceCheckUtils]: 226: Hoare triple {36793#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36793#false} is VALID [2022-04-15 09:09:05,304 INFO L290 TraceCheckUtils]: 225: Hoare triple {37521#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {36793#false} is VALID [2022-04-15 09:09:05,305 INFO L290 TraceCheckUtils]: 224: Hoare triple {37525#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37521#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:09:05,305 INFO L290 TraceCheckUtils]: 223: Hoare triple {37525#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37525#(< ~counter~0 50)} is VALID [2022-04-15 09:09:05,305 INFO L290 TraceCheckUtils]: 222: Hoare triple {37525#(< ~counter~0 50)} assume !!(0 != ~r~0); {37525#(< ~counter~0 50)} is VALID [2022-04-15 09:09:05,306 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {36792#true} {37525#(< ~counter~0 50)} #63#return; {37525#(< ~counter~0 50)} is VALID [2022-04-15 09:09:05,306 INFO L290 TraceCheckUtils]: 220: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,306 INFO L290 TraceCheckUtils]: 219: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,306 INFO L290 TraceCheckUtils]: 218: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,306 INFO L272 TraceCheckUtils]: 217: Hoare triple {37525#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,306 INFO L290 TraceCheckUtils]: 216: Hoare triple {37525#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {37525#(< ~counter~0 50)} is VALID [2022-04-15 09:09:05,307 INFO L290 TraceCheckUtils]: 215: Hoare triple {37553#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37525#(< ~counter~0 50)} is VALID [2022-04-15 09:09:05,308 INFO L290 TraceCheckUtils]: 214: Hoare triple {37553#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37553#(< ~counter~0 49)} is VALID [2022-04-15 09:09:05,308 INFO L290 TraceCheckUtils]: 213: Hoare triple {37553#(< ~counter~0 49)} assume !!(0 != ~r~0); {37553#(< ~counter~0 49)} is VALID [2022-04-15 09:09:05,308 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {36792#true} {37553#(< ~counter~0 49)} #63#return; {37553#(< ~counter~0 49)} is VALID [2022-04-15 09:09:05,308 INFO L290 TraceCheckUtils]: 211: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,309 INFO L290 TraceCheckUtils]: 210: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,309 INFO L290 TraceCheckUtils]: 209: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,309 INFO L272 TraceCheckUtils]: 208: Hoare triple {37553#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,309 INFO L290 TraceCheckUtils]: 207: Hoare triple {37553#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {37553#(< ~counter~0 49)} is VALID [2022-04-15 09:09:05,309 INFO L290 TraceCheckUtils]: 206: Hoare triple {37581#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37553#(< ~counter~0 49)} is VALID [2022-04-15 09:09:05,310 INFO L290 TraceCheckUtils]: 205: Hoare triple {37581#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37581#(< ~counter~0 48)} is VALID [2022-04-15 09:09:05,310 INFO L290 TraceCheckUtils]: 204: Hoare triple {37581#(< ~counter~0 48)} assume !!(0 != ~r~0); {37581#(< ~counter~0 48)} is VALID [2022-04-15 09:09:05,310 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {36792#true} {37581#(< ~counter~0 48)} #63#return; {37581#(< ~counter~0 48)} is VALID [2022-04-15 09:09:05,311 INFO L290 TraceCheckUtils]: 202: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,311 INFO L290 TraceCheckUtils]: 201: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,311 INFO L290 TraceCheckUtils]: 200: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,311 INFO L272 TraceCheckUtils]: 199: Hoare triple {37581#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,311 INFO L290 TraceCheckUtils]: 198: Hoare triple {37581#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {37581#(< ~counter~0 48)} is VALID [2022-04-15 09:09:05,312 INFO L290 TraceCheckUtils]: 197: Hoare triple {37609#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37581#(< ~counter~0 48)} is VALID [2022-04-15 09:09:05,312 INFO L290 TraceCheckUtils]: 196: Hoare triple {37609#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37609#(< ~counter~0 47)} is VALID [2022-04-15 09:09:05,312 INFO L290 TraceCheckUtils]: 195: Hoare triple {37609#(< ~counter~0 47)} assume !!(0 != ~r~0); {37609#(< ~counter~0 47)} is VALID [2022-04-15 09:09:05,313 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {36792#true} {37609#(< ~counter~0 47)} #63#return; {37609#(< ~counter~0 47)} is VALID [2022-04-15 09:09:05,313 INFO L290 TraceCheckUtils]: 193: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,313 INFO L290 TraceCheckUtils]: 192: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,313 INFO L290 TraceCheckUtils]: 191: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,313 INFO L272 TraceCheckUtils]: 190: Hoare triple {37609#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,313 INFO L290 TraceCheckUtils]: 189: Hoare triple {37609#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {37609#(< ~counter~0 47)} is VALID [2022-04-15 09:09:05,314 INFO L290 TraceCheckUtils]: 188: Hoare triple {37637#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37609#(< ~counter~0 47)} is VALID [2022-04-15 09:09:05,314 INFO L290 TraceCheckUtils]: 187: Hoare triple {37637#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37637#(< ~counter~0 46)} is VALID [2022-04-15 09:09:05,314 INFO L290 TraceCheckUtils]: 186: Hoare triple {37637#(< ~counter~0 46)} assume !!(0 != ~r~0); {37637#(< ~counter~0 46)} is VALID [2022-04-15 09:09:05,315 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {36792#true} {37637#(< ~counter~0 46)} #63#return; {37637#(< ~counter~0 46)} is VALID [2022-04-15 09:09:05,315 INFO L290 TraceCheckUtils]: 184: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,315 INFO L290 TraceCheckUtils]: 183: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,315 INFO L290 TraceCheckUtils]: 182: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,315 INFO L272 TraceCheckUtils]: 181: Hoare triple {37637#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,315 INFO L290 TraceCheckUtils]: 180: Hoare triple {37637#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {37637#(< ~counter~0 46)} is VALID [2022-04-15 09:09:05,316 INFO L290 TraceCheckUtils]: 179: Hoare triple {37665#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37637#(< ~counter~0 46)} is VALID [2022-04-15 09:09:05,316 INFO L290 TraceCheckUtils]: 178: Hoare triple {37665#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37665#(< ~counter~0 45)} is VALID [2022-04-15 09:09:05,316 INFO L290 TraceCheckUtils]: 177: Hoare triple {37665#(< ~counter~0 45)} assume !!(0 != ~r~0); {37665#(< ~counter~0 45)} is VALID [2022-04-15 09:09:05,317 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {36792#true} {37665#(< ~counter~0 45)} #63#return; {37665#(< ~counter~0 45)} is VALID [2022-04-15 09:09:05,317 INFO L290 TraceCheckUtils]: 175: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,317 INFO L290 TraceCheckUtils]: 174: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,317 INFO L290 TraceCheckUtils]: 173: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,317 INFO L272 TraceCheckUtils]: 172: Hoare triple {37665#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,317 INFO L290 TraceCheckUtils]: 171: Hoare triple {37665#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {37665#(< ~counter~0 45)} is VALID [2022-04-15 09:09:05,318 INFO L290 TraceCheckUtils]: 170: Hoare triple {37693#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37665#(< ~counter~0 45)} is VALID [2022-04-15 09:09:05,318 INFO L290 TraceCheckUtils]: 169: Hoare triple {37693#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37693#(< ~counter~0 44)} is VALID [2022-04-15 09:09:05,318 INFO L290 TraceCheckUtils]: 168: Hoare triple {37693#(< ~counter~0 44)} assume !!(0 != ~r~0); {37693#(< ~counter~0 44)} is VALID [2022-04-15 09:09:05,319 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {36792#true} {37693#(< ~counter~0 44)} #63#return; {37693#(< ~counter~0 44)} is VALID [2022-04-15 09:09:05,319 INFO L290 TraceCheckUtils]: 166: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,319 INFO L290 TraceCheckUtils]: 165: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,319 INFO L290 TraceCheckUtils]: 164: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,319 INFO L272 TraceCheckUtils]: 163: Hoare triple {37693#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,319 INFO L290 TraceCheckUtils]: 162: Hoare triple {37693#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {37693#(< ~counter~0 44)} is VALID [2022-04-15 09:09:05,320 INFO L290 TraceCheckUtils]: 161: Hoare triple {37721#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37693#(< ~counter~0 44)} is VALID [2022-04-15 09:09:05,320 INFO L290 TraceCheckUtils]: 160: Hoare triple {37721#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37721#(< ~counter~0 43)} is VALID [2022-04-15 09:09:05,321 INFO L290 TraceCheckUtils]: 159: Hoare triple {37721#(< ~counter~0 43)} assume !!(0 != ~r~0); {37721#(< ~counter~0 43)} is VALID [2022-04-15 09:09:05,321 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {36792#true} {37721#(< ~counter~0 43)} #63#return; {37721#(< ~counter~0 43)} is VALID [2022-04-15 09:09:05,321 INFO L290 TraceCheckUtils]: 157: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,321 INFO L290 TraceCheckUtils]: 156: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,321 INFO L290 TraceCheckUtils]: 155: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,321 INFO L272 TraceCheckUtils]: 154: Hoare triple {37721#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,322 INFO L290 TraceCheckUtils]: 153: Hoare triple {37721#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {37721#(< ~counter~0 43)} is VALID [2022-04-15 09:09:05,322 INFO L290 TraceCheckUtils]: 152: Hoare triple {37749#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37721#(< ~counter~0 43)} is VALID [2022-04-15 09:09:05,322 INFO L290 TraceCheckUtils]: 151: Hoare triple {37749#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37749#(< ~counter~0 42)} is VALID [2022-04-15 09:09:05,323 INFO L290 TraceCheckUtils]: 150: Hoare triple {37749#(< ~counter~0 42)} assume !!(0 != ~r~0); {37749#(< ~counter~0 42)} is VALID [2022-04-15 09:09:05,323 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {36792#true} {37749#(< ~counter~0 42)} #63#return; {37749#(< ~counter~0 42)} is VALID [2022-04-15 09:09:05,323 INFO L290 TraceCheckUtils]: 148: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,323 INFO L290 TraceCheckUtils]: 147: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,323 INFO L290 TraceCheckUtils]: 146: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,323 INFO L272 TraceCheckUtils]: 145: Hoare triple {37749#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,324 INFO L290 TraceCheckUtils]: 144: Hoare triple {37749#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {37749#(< ~counter~0 42)} is VALID [2022-04-15 09:09:05,324 INFO L290 TraceCheckUtils]: 143: Hoare triple {37777#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37749#(< ~counter~0 42)} is VALID [2022-04-15 09:09:05,325 INFO L290 TraceCheckUtils]: 142: Hoare triple {37777#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37777#(< ~counter~0 41)} is VALID [2022-04-15 09:09:05,325 INFO L290 TraceCheckUtils]: 141: Hoare triple {37777#(< ~counter~0 41)} assume !!(0 != ~r~0); {37777#(< ~counter~0 41)} is VALID [2022-04-15 09:09:05,325 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {36792#true} {37777#(< ~counter~0 41)} #63#return; {37777#(< ~counter~0 41)} is VALID [2022-04-15 09:09:05,325 INFO L290 TraceCheckUtils]: 139: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,325 INFO L290 TraceCheckUtils]: 138: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,326 INFO L290 TraceCheckUtils]: 137: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,326 INFO L272 TraceCheckUtils]: 136: Hoare triple {37777#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,326 INFO L290 TraceCheckUtils]: 135: Hoare triple {37777#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {37777#(< ~counter~0 41)} is VALID [2022-04-15 09:09:05,326 INFO L290 TraceCheckUtils]: 134: Hoare triple {37805#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37777#(< ~counter~0 41)} is VALID [2022-04-15 09:09:05,327 INFO L290 TraceCheckUtils]: 133: Hoare triple {37805#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37805#(< ~counter~0 40)} is VALID [2022-04-15 09:09:05,327 INFO L290 TraceCheckUtils]: 132: Hoare triple {37805#(< ~counter~0 40)} assume !!(0 != ~r~0); {37805#(< ~counter~0 40)} is VALID [2022-04-15 09:09:05,327 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {36792#true} {37805#(< ~counter~0 40)} #63#return; {37805#(< ~counter~0 40)} is VALID [2022-04-15 09:09:05,328 INFO L290 TraceCheckUtils]: 130: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,328 INFO L290 TraceCheckUtils]: 129: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,328 INFO L290 TraceCheckUtils]: 128: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,328 INFO L272 TraceCheckUtils]: 127: Hoare triple {37805#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,328 INFO L290 TraceCheckUtils]: 126: Hoare triple {37805#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {37805#(< ~counter~0 40)} is VALID [2022-04-15 09:09:05,329 INFO L290 TraceCheckUtils]: 125: Hoare triple {37833#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37805#(< ~counter~0 40)} is VALID [2022-04-15 09:09:05,329 INFO L290 TraceCheckUtils]: 124: Hoare triple {37833#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37833#(< ~counter~0 39)} is VALID [2022-04-15 09:09:05,329 INFO L290 TraceCheckUtils]: 123: Hoare triple {37833#(< ~counter~0 39)} assume !!(0 != ~r~0); {37833#(< ~counter~0 39)} is VALID [2022-04-15 09:09:05,330 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {36792#true} {37833#(< ~counter~0 39)} #63#return; {37833#(< ~counter~0 39)} is VALID [2022-04-15 09:09:05,330 INFO L290 TraceCheckUtils]: 121: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,330 INFO L290 TraceCheckUtils]: 120: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,330 INFO L290 TraceCheckUtils]: 119: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,330 INFO L272 TraceCheckUtils]: 118: Hoare triple {37833#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,330 INFO L290 TraceCheckUtils]: 117: Hoare triple {37833#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {37833#(< ~counter~0 39)} is VALID [2022-04-15 09:09:05,331 INFO L290 TraceCheckUtils]: 116: Hoare triple {37861#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37833#(< ~counter~0 39)} is VALID [2022-04-15 09:09:05,331 INFO L290 TraceCheckUtils]: 115: Hoare triple {37861#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37861#(< ~counter~0 38)} is VALID [2022-04-15 09:09:05,331 INFO L290 TraceCheckUtils]: 114: Hoare triple {37861#(< ~counter~0 38)} assume !!(0 != ~r~0); {37861#(< ~counter~0 38)} is VALID [2022-04-15 09:09:05,332 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {36792#true} {37861#(< ~counter~0 38)} #63#return; {37861#(< ~counter~0 38)} is VALID [2022-04-15 09:09:05,332 INFO L290 TraceCheckUtils]: 112: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,332 INFO L290 TraceCheckUtils]: 111: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,332 INFO L290 TraceCheckUtils]: 110: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,332 INFO L272 TraceCheckUtils]: 109: Hoare triple {37861#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,332 INFO L290 TraceCheckUtils]: 108: Hoare triple {37861#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {37861#(< ~counter~0 38)} is VALID [2022-04-15 09:09:05,333 INFO L290 TraceCheckUtils]: 107: Hoare triple {37889#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37861#(< ~counter~0 38)} is VALID [2022-04-15 09:09:05,333 INFO L290 TraceCheckUtils]: 106: Hoare triple {37889#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37889#(< ~counter~0 37)} is VALID [2022-04-15 09:09:05,333 INFO L290 TraceCheckUtils]: 105: Hoare triple {37889#(< ~counter~0 37)} assume !!(0 != ~r~0); {37889#(< ~counter~0 37)} is VALID [2022-04-15 09:09:05,334 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {36792#true} {37889#(< ~counter~0 37)} #63#return; {37889#(< ~counter~0 37)} is VALID [2022-04-15 09:09:05,334 INFO L290 TraceCheckUtils]: 103: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,334 INFO L290 TraceCheckUtils]: 102: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,334 INFO L290 TraceCheckUtils]: 101: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,334 INFO L272 TraceCheckUtils]: 100: Hoare triple {37889#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,334 INFO L290 TraceCheckUtils]: 99: Hoare triple {37889#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {37889#(< ~counter~0 37)} is VALID [2022-04-15 09:09:05,335 INFO L290 TraceCheckUtils]: 98: Hoare triple {37917#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37889#(< ~counter~0 37)} is VALID [2022-04-15 09:09:05,335 INFO L290 TraceCheckUtils]: 97: Hoare triple {37917#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37917#(< ~counter~0 36)} is VALID [2022-04-15 09:09:05,336 INFO L290 TraceCheckUtils]: 96: Hoare triple {37917#(< ~counter~0 36)} assume !!(0 != ~r~0); {37917#(< ~counter~0 36)} is VALID [2022-04-15 09:09:05,336 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {36792#true} {37917#(< ~counter~0 36)} #63#return; {37917#(< ~counter~0 36)} is VALID [2022-04-15 09:09:05,336 INFO L290 TraceCheckUtils]: 94: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,336 INFO L290 TraceCheckUtils]: 93: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,336 INFO L290 TraceCheckUtils]: 92: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,336 INFO L272 TraceCheckUtils]: 91: Hoare triple {37917#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,337 INFO L290 TraceCheckUtils]: 90: Hoare triple {37917#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {37917#(< ~counter~0 36)} is VALID [2022-04-15 09:09:05,337 INFO L290 TraceCheckUtils]: 89: Hoare triple {37945#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37917#(< ~counter~0 36)} is VALID [2022-04-15 09:09:05,337 INFO L290 TraceCheckUtils]: 88: Hoare triple {37945#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37945#(< ~counter~0 35)} is VALID [2022-04-15 09:09:05,338 INFO L290 TraceCheckUtils]: 87: Hoare triple {37945#(< ~counter~0 35)} assume !!(0 != ~r~0); {37945#(< ~counter~0 35)} is VALID [2022-04-15 09:09:05,338 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {36792#true} {37945#(< ~counter~0 35)} #63#return; {37945#(< ~counter~0 35)} is VALID [2022-04-15 09:09:05,338 INFO L290 TraceCheckUtils]: 85: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,338 INFO L290 TraceCheckUtils]: 84: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,338 INFO L290 TraceCheckUtils]: 83: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,339 INFO L272 TraceCheckUtils]: 82: Hoare triple {37945#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,339 INFO L290 TraceCheckUtils]: 81: Hoare triple {37945#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {37945#(< ~counter~0 35)} is VALID [2022-04-15 09:09:05,339 INFO L290 TraceCheckUtils]: 80: Hoare triple {37973#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37945#(< ~counter~0 35)} is VALID [2022-04-15 09:09:05,340 INFO L290 TraceCheckUtils]: 79: Hoare triple {37973#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37973#(< ~counter~0 34)} is VALID [2022-04-15 09:09:05,340 INFO L290 TraceCheckUtils]: 78: Hoare triple {37973#(< ~counter~0 34)} assume !!(0 != ~r~0); {37973#(< ~counter~0 34)} is VALID [2022-04-15 09:09:05,340 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {36792#true} {37973#(< ~counter~0 34)} #63#return; {37973#(< ~counter~0 34)} is VALID [2022-04-15 09:09:05,340 INFO L290 TraceCheckUtils]: 76: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,341 INFO L290 TraceCheckUtils]: 75: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,341 INFO L290 TraceCheckUtils]: 74: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,341 INFO L272 TraceCheckUtils]: 73: Hoare triple {37973#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,341 INFO L290 TraceCheckUtils]: 72: Hoare triple {37973#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {37973#(< ~counter~0 34)} is VALID [2022-04-15 09:09:05,341 INFO L290 TraceCheckUtils]: 71: Hoare triple {38001#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37973#(< ~counter~0 34)} is VALID [2022-04-15 09:09:05,342 INFO L290 TraceCheckUtils]: 70: Hoare triple {38001#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38001#(< ~counter~0 33)} is VALID [2022-04-15 09:09:05,342 INFO L290 TraceCheckUtils]: 69: Hoare triple {38001#(< ~counter~0 33)} assume !!(0 != ~r~0); {38001#(< ~counter~0 33)} is VALID [2022-04-15 09:09:05,343 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36792#true} {38001#(< ~counter~0 33)} #63#return; {38001#(< ~counter~0 33)} is VALID [2022-04-15 09:09:05,343 INFO L290 TraceCheckUtils]: 67: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,343 INFO L290 TraceCheckUtils]: 66: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,343 INFO L290 TraceCheckUtils]: 65: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,343 INFO L272 TraceCheckUtils]: 64: Hoare triple {38001#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,343 INFO L290 TraceCheckUtils]: 63: Hoare triple {38001#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {38001#(< ~counter~0 33)} is VALID [2022-04-15 09:09:05,344 INFO L290 TraceCheckUtils]: 62: Hoare triple {38029#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38001#(< ~counter~0 33)} is VALID [2022-04-15 09:09:05,344 INFO L290 TraceCheckUtils]: 61: Hoare triple {38029#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38029#(< ~counter~0 32)} is VALID [2022-04-15 09:09:05,344 INFO L290 TraceCheckUtils]: 60: Hoare triple {38029#(< ~counter~0 32)} assume !!(0 != ~r~0); {38029#(< ~counter~0 32)} is VALID [2022-04-15 09:09:05,345 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36792#true} {38029#(< ~counter~0 32)} #63#return; {38029#(< ~counter~0 32)} is VALID [2022-04-15 09:09:05,345 INFO L290 TraceCheckUtils]: 58: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,345 INFO L290 TraceCheckUtils]: 57: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,345 INFO L290 TraceCheckUtils]: 56: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,345 INFO L272 TraceCheckUtils]: 55: Hoare triple {38029#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,345 INFO L290 TraceCheckUtils]: 54: Hoare triple {38029#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {38029#(< ~counter~0 32)} is VALID [2022-04-15 09:09:05,346 INFO L290 TraceCheckUtils]: 53: Hoare triple {38057#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38029#(< ~counter~0 32)} is VALID [2022-04-15 09:09:05,346 INFO L290 TraceCheckUtils]: 52: Hoare triple {38057#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38057#(< ~counter~0 31)} is VALID [2022-04-15 09:09:05,346 INFO L290 TraceCheckUtils]: 51: Hoare triple {38057#(< ~counter~0 31)} assume !!(0 != ~r~0); {38057#(< ~counter~0 31)} is VALID [2022-04-15 09:09:05,347 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36792#true} {38057#(< ~counter~0 31)} #63#return; {38057#(< ~counter~0 31)} is VALID [2022-04-15 09:09:05,347 INFO L290 TraceCheckUtils]: 49: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,347 INFO L290 TraceCheckUtils]: 48: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,347 INFO L290 TraceCheckUtils]: 47: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,347 INFO L272 TraceCheckUtils]: 46: Hoare triple {38057#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,347 INFO L290 TraceCheckUtils]: 45: Hoare triple {38057#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {38057#(< ~counter~0 31)} is VALID [2022-04-15 09:09:05,348 INFO L290 TraceCheckUtils]: 44: Hoare triple {38085#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38057#(< ~counter~0 31)} is VALID [2022-04-15 09:09:05,348 INFO L290 TraceCheckUtils]: 43: Hoare triple {38085#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38085#(< ~counter~0 30)} is VALID [2022-04-15 09:09:05,348 INFO L290 TraceCheckUtils]: 42: Hoare triple {38085#(< ~counter~0 30)} assume !!(0 != ~r~0); {38085#(< ~counter~0 30)} is VALID [2022-04-15 09:09:05,349 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36792#true} {38085#(< ~counter~0 30)} #63#return; {38085#(< ~counter~0 30)} is VALID [2022-04-15 09:09:05,349 INFO L290 TraceCheckUtils]: 40: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,349 INFO L290 TraceCheckUtils]: 39: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,349 INFO L290 TraceCheckUtils]: 38: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,349 INFO L272 TraceCheckUtils]: 37: Hoare triple {38085#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,350 INFO L290 TraceCheckUtils]: 36: Hoare triple {38085#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {38085#(< ~counter~0 30)} is VALID [2022-04-15 09:09:05,350 INFO L290 TraceCheckUtils]: 35: Hoare triple {38113#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38085#(< ~counter~0 30)} is VALID [2022-04-15 09:09:05,350 INFO L290 TraceCheckUtils]: 34: Hoare triple {38113#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38113#(< ~counter~0 29)} is VALID [2022-04-15 09:09:05,351 INFO L290 TraceCheckUtils]: 33: Hoare triple {38113#(< ~counter~0 29)} assume !!(0 != ~r~0); {38113#(< ~counter~0 29)} is VALID [2022-04-15 09:09:05,351 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36792#true} {38113#(< ~counter~0 29)} #63#return; {38113#(< ~counter~0 29)} is VALID [2022-04-15 09:09:05,351 INFO L290 TraceCheckUtils]: 31: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,351 INFO L290 TraceCheckUtils]: 30: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,351 INFO L290 TraceCheckUtils]: 29: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,351 INFO L272 TraceCheckUtils]: 28: Hoare triple {38113#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {38113#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {38113#(< ~counter~0 29)} is VALID [2022-04-15 09:09:05,352 INFO L290 TraceCheckUtils]: 26: Hoare triple {38141#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38113#(< ~counter~0 29)} is VALID [2022-04-15 09:09:05,352 INFO L290 TraceCheckUtils]: 25: Hoare triple {38141#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38141#(< ~counter~0 28)} is VALID [2022-04-15 09:09:05,353 INFO L290 TraceCheckUtils]: 24: Hoare triple {38141#(< ~counter~0 28)} assume !!(0 != ~r~0); {38141#(< ~counter~0 28)} is VALID [2022-04-15 09:09:05,353 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36792#true} {38141#(< ~counter~0 28)} #63#return; {38141#(< ~counter~0 28)} is VALID [2022-04-15 09:09:05,353 INFO L290 TraceCheckUtils]: 22: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,353 INFO L290 TraceCheckUtils]: 21: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,354 INFO L272 TraceCheckUtils]: 19: Hoare triple {38141#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,354 INFO L290 TraceCheckUtils]: 18: Hoare triple {38141#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {38141#(< ~counter~0 28)} is VALID [2022-04-15 09:09:05,354 INFO L290 TraceCheckUtils]: 17: Hoare triple {38169#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38141#(< ~counter~0 28)} is VALID [2022-04-15 09:09:05,355 INFO L290 TraceCheckUtils]: 16: Hoare triple {38169#(< ~counter~0 27)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {38169#(< ~counter~0 27)} is VALID [2022-04-15 09:09:05,355 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36792#true} {38169#(< ~counter~0 27)} #61#return; {38169#(< ~counter~0 27)} is VALID [2022-04-15 09:09:05,355 INFO L290 TraceCheckUtils]: 14: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,355 INFO L290 TraceCheckUtils]: 13: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,355 INFO L290 TraceCheckUtils]: 12: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,355 INFO L272 TraceCheckUtils]: 11: Hoare triple {38169#(< ~counter~0 27)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,356 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36792#true} {38169#(< ~counter~0 27)} #59#return; {38169#(< ~counter~0 27)} is VALID [2022-04-15 09:09:05,356 INFO L290 TraceCheckUtils]: 9: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-15 09:09:05,356 INFO L290 TraceCheckUtils]: 8: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-15 09:09:05,356 INFO L290 TraceCheckUtils]: 7: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-15 09:09:05,356 INFO L272 TraceCheckUtils]: 6: Hoare triple {38169#(< ~counter~0 27)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36792#true} is VALID [2022-04-15 09:09:05,356 INFO L290 TraceCheckUtils]: 5: Hoare triple {38169#(< ~counter~0 27)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {38169#(< ~counter~0 27)} is VALID [2022-04-15 09:09:05,357 INFO L272 TraceCheckUtils]: 4: Hoare triple {38169#(< ~counter~0 27)} call #t~ret7 := main(); {38169#(< ~counter~0 27)} is VALID [2022-04-15 09:09:05,357 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38169#(< ~counter~0 27)} {36792#true} #67#return; {38169#(< ~counter~0 27)} is VALID [2022-04-15 09:09:05,357 INFO L290 TraceCheckUtils]: 2: Hoare triple {38169#(< ~counter~0 27)} assume true; {38169#(< ~counter~0 27)} is VALID [2022-04-15 09:09:05,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {36792#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {38169#(< ~counter~0 27)} is VALID [2022-04-15 09:09:05,358 INFO L272 TraceCheckUtils]: 0: Hoare triple {36792#true} call ULTIMATE.init(); {36792#true} is VALID [2022-04-15 09:09:05,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 1311 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2022-04-15 09:09:05,359 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:09:05,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62625142] [2022-04-15 09:09:05,359 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:09:05,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1030156927] [2022-04-15 09:09:05,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1030156927] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:09:05,359 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:09:05,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 52 [2022-04-15 09:09:05,359 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:09:05,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2025277903] [2022-04-15 09:09:05,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2025277903] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:09:05,360 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:09:05,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-15 09:09:05,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780247432] [2022-04-15 09:09:05,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:09:05,360 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 [2022-04-15 09:09:05,360 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:09:05,360 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) [2022-04-15 09:09:05,519 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:05,519 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-15 09:09:05,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:05,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-15 09:09:05,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1230, Invalid=1422, Unknown=0, NotChecked=0, Total=2652 [2022-04-15 09:09:05,520 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) [2022-04-15 09:09:06,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:06,637 INFO L93 Difference]: Finished difference Result 241 states and 266 transitions. [2022-04-15 09:09:06,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-15 09:09:06,637 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 [2022-04-15 09:09:06,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:09:06,637 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) [2022-04-15 09:09:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-15 09:09:06,642 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) [2022-04-15 09:09:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-15 09:09:06,647 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 265 transitions. [2022-04-15 09:09:06,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:06,835 INFO L225 Difference]: With dead ends: 241 [2022-04-15 09:09:06,835 INFO L226 Difference]: Without dead ends: 236 [2022-04-15 09:09:06,836 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 409 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 323 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2403, Invalid=3147, Unknown=0, NotChecked=0, Total=5550 [2022-04-15 09:09:06,836 INFO L913 BasicCegarLoop]: 49 mSDtfsCounter, 93 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 260 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:09:06,836 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [93 Valid, 260 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:09:06,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2022-04-15 09:09:07,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236. [2022-04-15 09:09:07,136 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:09:07,137 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) [2022-04-15 09:09:07,137 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) [2022-04-15 09:09:07,137 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) [2022-04-15 09:09:07,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:07,141 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-15 09:09:07,141 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-15 09:09:07,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:07,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:07,142 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. [2022-04-15 09:09:07,142 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. [2022-04-15 09:09:07,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:07,145 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-15 09:09:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-15 09:09:07,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:07,146 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:07,146 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:09:07,146 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:09:07,146 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) [2022-04-15 09:09:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 261 transitions. [2022-04-15 09:09:07,151 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 261 transitions. Word has length 230 [2022-04-15 09:09:07,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:09:07,151 INFO L478 AbstractCegarLoop]: Abstraction has 236 states and 261 transitions. [2022-04-15 09:09:07,151 INFO L479 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) [2022-04-15 09:09:07,151 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 236 states and 261 transitions. [2022-04-15 09:09:08,704 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-15 09:09:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-04-15 09:09:08,706 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:09:08,706 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:09:08,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-15 09:09:08,911 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-15 09:09:08,911 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:09:08,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:09:08,911 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 47 times [2022-04-15 09:09:08,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:08,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [27240839] [2022-04-15 09:09:08,912 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:09:08,912 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 48 times [2022-04-15 09:09:08,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:09:08,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385271207] [2022-04-15 09:09:08,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:09:08,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:09:08,933 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:09:08,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [767588485] [2022-04-15 09:09:08,933 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:09:08,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:09:08,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:09:08,934 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) [2022-04-15 09:09:08,963 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-15 09:09:22,229 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-15 09:09:22,230 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:09:22,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-15 09:09:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:09:22,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:09:23,517 INFO L272 TraceCheckUtils]: 0: Hoare triple {39695#true} call ULTIMATE.init(); {39695#true} is VALID [2022-04-15 09:09:23,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {39695#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,518 INFO L290 TraceCheckUtils]: 2: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,518 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39703#(<= ~counter~0 0)} {39695#true} #67#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,519 INFO L272 TraceCheckUtils]: 4: Hoare triple {39703#(<= ~counter~0 0)} call #t~ret7 := main(); {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,519 INFO L290 TraceCheckUtils]: 5: Hoare triple {39703#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,519 INFO L272 TraceCheckUtils]: 6: Hoare triple {39703#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,520 INFO L290 TraceCheckUtils]: 7: Hoare triple {39703#(<= ~counter~0 0)} ~cond := #in~cond; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,520 INFO L290 TraceCheckUtils]: 8: Hoare triple {39703#(<= ~counter~0 0)} assume !(0 == ~cond); {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,520 INFO L290 TraceCheckUtils]: 9: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,521 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39703#(<= ~counter~0 0)} {39703#(<= ~counter~0 0)} #59#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,521 INFO L272 TraceCheckUtils]: 11: Hoare triple {39703#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,521 INFO L290 TraceCheckUtils]: 12: Hoare triple {39703#(<= ~counter~0 0)} ~cond := #in~cond; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,522 INFO L290 TraceCheckUtils]: 13: Hoare triple {39703#(<= ~counter~0 0)} assume !(0 == ~cond); {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,530 INFO L290 TraceCheckUtils]: 14: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,531 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39703#(<= ~counter~0 0)} {39703#(<= ~counter~0 0)} #61#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,531 INFO L290 TraceCheckUtils]: 16: Hoare triple {39703#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {39703#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:23,532 INFO L290 TraceCheckUtils]: 17: Hoare triple {39703#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39752#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:23,532 INFO L290 TraceCheckUtils]: 18: Hoare triple {39752#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {39752#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:23,533 INFO L272 TraceCheckUtils]: 19: Hoare triple {39752#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39752#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:23,533 INFO L290 TraceCheckUtils]: 20: Hoare triple {39752#(<= ~counter~0 1)} ~cond := #in~cond; {39752#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:23,533 INFO L290 TraceCheckUtils]: 21: Hoare triple {39752#(<= ~counter~0 1)} assume !(0 == ~cond); {39752#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:23,533 INFO L290 TraceCheckUtils]: 22: Hoare triple {39752#(<= ~counter~0 1)} assume true; {39752#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:23,534 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39752#(<= ~counter~0 1)} {39752#(<= ~counter~0 1)} #63#return; {39752#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:23,534 INFO L290 TraceCheckUtils]: 24: Hoare triple {39752#(<= ~counter~0 1)} assume !!(0 != ~r~0); {39752#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:23,534 INFO L290 TraceCheckUtils]: 25: Hoare triple {39752#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39752#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:23,535 INFO L290 TraceCheckUtils]: 26: Hoare triple {39752#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39780#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:23,535 INFO L290 TraceCheckUtils]: 27: Hoare triple {39780#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {39780#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:23,536 INFO L272 TraceCheckUtils]: 28: Hoare triple {39780#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39780#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:23,536 INFO L290 TraceCheckUtils]: 29: Hoare triple {39780#(<= ~counter~0 2)} ~cond := #in~cond; {39780#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:23,536 INFO L290 TraceCheckUtils]: 30: Hoare triple {39780#(<= ~counter~0 2)} assume !(0 == ~cond); {39780#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:23,537 INFO L290 TraceCheckUtils]: 31: Hoare triple {39780#(<= ~counter~0 2)} assume true; {39780#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:23,537 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39780#(<= ~counter~0 2)} {39780#(<= ~counter~0 2)} #63#return; {39780#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:23,537 INFO L290 TraceCheckUtils]: 33: Hoare triple {39780#(<= ~counter~0 2)} assume !!(0 != ~r~0); {39780#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:23,538 INFO L290 TraceCheckUtils]: 34: Hoare triple {39780#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39780#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:23,538 INFO L290 TraceCheckUtils]: 35: Hoare triple {39780#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39808#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:23,538 INFO L290 TraceCheckUtils]: 36: Hoare triple {39808#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {39808#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:23,539 INFO L272 TraceCheckUtils]: 37: Hoare triple {39808#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39808#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:23,539 INFO L290 TraceCheckUtils]: 38: Hoare triple {39808#(<= ~counter~0 3)} ~cond := #in~cond; {39808#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:23,540 INFO L290 TraceCheckUtils]: 39: Hoare triple {39808#(<= ~counter~0 3)} assume !(0 == ~cond); {39808#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:23,540 INFO L290 TraceCheckUtils]: 40: Hoare triple {39808#(<= ~counter~0 3)} assume true; {39808#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:23,540 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39808#(<= ~counter~0 3)} {39808#(<= ~counter~0 3)} #63#return; {39808#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:23,541 INFO L290 TraceCheckUtils]: 42: Hoare triple {39808#(<= ~counter~0 3)} assume !!(0 != ~r~0); {39808#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:23,541 INFO L290 TraceCheckUtils]: 43: Hoare triple {39808#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39808#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:23,541 INFO L290 TraceCheckUtils]: 44: Hoare triple {39808#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39836#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:23,543 INFO L290 TraceCheckUtils]: 45: Hoare triple {39836#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {39836#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:23,544 INFO L272 TraceCheckUtils]: 46: Hoare triple {39836#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39836#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:23,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {39836#(<= ~counter~0 4)} ~cond := #in~cond; {39836#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:23,544 INFO L290 TraceCheckUtils]: 48: Hoare triple {39836#(<= ~counter~0 4)} assume !(0 == ~cond); {39836#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:23,545 INFO L290 TraceCheckUtils]: 49: Hoare triple {39836#(<= ~counter~0 4)} assume true; {39836#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:23,545 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39836#(<= ~counter~0 4)} {39836#(<= ~counter~0 4)} #63#return; {39836#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:23,546 INFO L290 TraceCheckUtils]: 51: Hoare triple {39836#(<= ~counter~0 4)} assume !!(0 != ~r~0); {39836#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:23,546 INFO L290 TraceCheckUtils]: 52: Hoare triple {39836#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39836#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:23,547 INFO L290 TraceCheckUtils]: 53: Hoare triple {39836#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39864#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:23,547 INFO L290 TraceCheckUtils]: 54: Hoare triple {39864#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {39864#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:23,548 INFO L272 TraceCheckUtils]: 55: Hoare triple {39864#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39864#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:23,548 INFO L290 TraceCheckUtils]: 56: Hoare triple {39864#(<= ~counter~0 5)} ~cond := #in~cond; {39864#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:23,549 INFO L290 TraceCheckUtils]: 57: Hoare triple {39864#(<= ~counter~0 5)} assume !(0 == ~cond); {39864#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:23,549 INFO L290 TraceCheckUtils]: 58: Hoare triple {39864#(<= ~counter~0 5)} assume true; {39864#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:23,550 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39864#(<= ~counter~0 5)} {39864#(<= ~counter~0 5)} #63#return; {39864#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:23,550 INFO L290 TraceCheckUtils]: 60: Hoare triple {39864#(<= ~counter~0 5)} assume !!(0 != ~r~0); {39864#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:23,550 INFO L290 TraceCheckUtils]: 61: Hoare triple {39864#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39864#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:23,551 INFO L290 TraceCheckUtils]: 62: Hoare triple {39864#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39892#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:23,551 INFO L290 TraceCheckUtils]: 63: Hoare triple {39892#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {39892#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:23,552 INFO L272 TraceCheckUtils]: 64: Hoare triple {39892#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39892#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:23,552 INFO L290 TraceCheckUtils]: 65: Hoare triple {39892#(<= ~counter~0 6)} ~cond := #in~cond; {39892#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:23,552 INFO L290 TraceCheckUtils]: 66: Hoare triple {39892#(<= ~counter~0 6)} assume !(0 == ~cond); {39892#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:23,553 INFO L290 TraceCheckUtils]: 67: Hoare triple {39892#(<= ~counter~0 6)} assume true; {39892#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:23,553 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39892#(<= ~counter~0 6)} {39892#(<= ~counter~0 6)} #63#return; {39892#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:23,553 INFO L290 TraceCheckUtils]: 69: Hoare triple {39892#(<= ~counter~0 6)} assume !!(0 != ~r~0); {39892#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:23,554 INFO L290 TraceCheckUtils]: 70: Hoare triple {39892#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39892#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:23,554 INFO L290 TraceCheckUtils]: 71: Hoare triple {39892#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39920#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:23,555 INFO L290 TraceCheckUtils]: 72: Hoare triple {39920#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {39920#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:23,555 INFO L272 TraceCheckUtils]: 73: Hoare triple {39920#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39920#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:23,555 INFO L290 TraceCheckUtils]: 74: Hoare triple {39920#(<= ~counter~0 7)} ~cond := #in~cond; {39920#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:23,556 INFO L290 TraceCheckUtils]: 75: Hoare triple {39920#(<= ~counter~0 7)} assume !(0 == ~cond); {39920#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:23,556 INFO L290 TraceCheckUtils]: 76: Hoare triple {39920#(<= ~counter~0 7)} assume true; {39920#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:23,556 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39920#(<= ~counter~0 7)} {39920#(<= ~counter~0 7)} #63#return; {39920#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:23,557 INFO L290 TraceCheckUtils]: 78: Hoare triple {39920#(<= ~counter~0 7)} assume !!(0 != ~r~0); {39920#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:23,557 INFO L290 TraceCheckUtils]: 79: Hoare triple {39920#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39920#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:23,557 INFO L290 TraceCheckUtils]: 80: Hoare triple {39920#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39948#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:23,558 INFO L290 TraceCheckUtils]: 81: Hoare triple {39948#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {39948#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:23,558 INFO L272 TraceCheckUtils]: 82: Hoare triple {39948#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39948#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:23,559 INFO L290 TraceCheckUtils]: 83: Hoare triple {39948#(<= ~counter~0 8)} ~cond := #in~cond; {39948#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:23,559 INFO L290 TraceCheckUtils]: 84: Hoare triple {39948#(<= ~counter~0 8)} assume !(0 == ~cond); {39948#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:23,559 INFO L290 TraceCheckUtils]: 85: Hoare triple {39948#(<= ~counter~0 8)} assume true; {39948#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:23,560 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39948#(<= ~counter~0 8)} {39948#(<= ~counter~0 8)} #63#return; {39948#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:23,560 INFO L290 TraceCheckUtils]: 87: Hoare triple {39948#(<= ~counter~0 8)} assume !!(0 != ~r~0); {39948#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:23,560 INFO L290 TraceCheckUtils]: 88: Hoare triple {39948#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39948#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:23,561 INFO L290 TraceCheckUtils]: 89: Hoare triple {39948#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39976#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:23,561 INFO L290 TraceCheckUtils]: 90: Hoare triple {39976#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {39976#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:23,561 INFO L272 TraceCheckUtils]: 91: Hoare triple {39976#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39976#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:23,562 INFO L290 TraceCheckUtils]: 92: Hoare triple {39976#(<= ~counter~0 9)} ~cond := #in~cond; {39976#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:23,562 INFO L290 TraceCheckUtils]: 93: Hoare triple {39976#(<= ~counter~0 9)} assume !(0 == ~cond); {39976#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:23,562 INFO L290 TraceCheckUtils]: 94: Hoare triple {39976#(<= ~counter~0 9)} assume true; {39976#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:23,563 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39976#(<= ~counter~0 9)} {39976#(<= ~counter~0 9)} #63#return; {39976#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:23,563 INFO L290 TraceCheckUtils]: 96: Hoare triple {39976#(<= ~counter~0 9)} assume !!(0 != ~r~0); {39976#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:23,563 INFO L290 TraceCheckUtils]: 97: Hoare triple {39976#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39976#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:23,564 INFO L290 TraceCheckUtils]: 98: Hoare triple {39976#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40004#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:23,564 INFO L290 TraceCheckUtils]: 99: Hoare triple {40004#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {40004#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:23,565 INFO L272 TraceCheckUtils]: 100: Hoare triple {40004#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40004#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:23,565 INFO L290 TraceCheckUtils]: 101: Hoare triple {40004#(<= ~counter~0 10)} ~cond := #in~cond; {40004#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:23,565 INFO L290 TraceCheckUtils]: 102: Hoare triple {40004#(<= ~counter~0 10)} assume !(0 == ~cond); {40004#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:23,565 INFO L290 TraceCheckUtils]: 103: Hoare triple {40004#(<= ~counter~0 10)} assume true; {40004#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:23,566 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {40004#(<= ~counter~0 10)} {40004#(<= ~counter~0 10)} #63#return; {40004#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:23,566 INFO L290 TraceCheckUtils]: 105: Hoare triple {40004#(<= ~counter~0 10)} assume !!(0 != ~r~0); {40004#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:23,566 INFO L290 TraceCheckUtils]: 106: Hoare triple {40004#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40004#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:23,567 INFO L290 TraceCheckUtils]: 107: Hoare triple {40004#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40032#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:23,567 INFO L290 TraceCheckUtils]: 108: Hoare triple {40032#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {40032#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:23,568 INFO L272 TraceCheckUtils]: 109: Hoare triple {40032#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40032#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:23,568 INFO L290 TraceCheckUtils]: 110: Hoare triple {40032#(<= ~counter~0 11)} ~cond := #in~cond; {40032#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:23,568 INFO L290 TraceCheckUtils]: 111: Hoare triple {40032#(<= ~counter~0 11)} assume !(0 == ~cond); {40032#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:23,569 INFO L290 TraceCheckUtils]: 112: Hoare triple {40032#(<= ~counter~0 11)} assume true; {40032#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:23,569 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {40032#(<= ~counter~0 11)} {40032#(<= ~counter~0 11)} #63#return; {40032#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:23,569 INFO L290 TraceCheckUtils]: 114: Hoare triple {40032#(<= ~counter~0 11)} assume !!(0 != ~r~0); {40032#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:23,570 INFO L290 TraceCheckUtils]: 115: Hoare triple {40032#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40032#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:23,570 INFO L290 TraceCheckUtils]: 116: Hoare triple {40032#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40060#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:23,570 INFO L290 TraceCheckUtils]: 117: Hoare triple {40060#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {40060#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:23,571 INFO L272 TraceCheckUtils]: 118: Hoare triple {40060#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40060#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:23,571 INFO L290 TraceCheckUtils]: 119: Hoare triple {40060#(<= ~counter~0 12)} ~cond := #in~cond; {40060#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:23,571 INFO L290 TraceCheckUtils]: 120: Hoare triple {40060#(<= ~counter~0 12)} assume !(0 == ~cond); {40060#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:23,572 INFO L290 TraceCheckUtils]: 121: Hoare triple {40060#(<= ~counter~0 12)} assume true; {40060#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:23,572 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {40060#(<= ~counter~0 12)} {40060#(<= ~counter~0 12)} #63#return; {40060#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:23,572 INFO L290 TraceCheckUtils]: 123: Hoare triple {40060#(<= ~counter~0 12)} assume !!(0 != ~r~0); {40060#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:23,573 INFO L290 TraceCheckUtils]: 124: Hoare triple {40060#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40060#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:23,573 INFO L290 TraceCheckUtils]: 125: Hoare triple {40060#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40088#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:23,574 INFO L290 TraceCheckUtils]: 126: Hoare triple {40088#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {40088#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:23,574 INFO L272 TraceCheckUtils]: 127: Hoare triple {40088#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40088#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:23,574 INFO L290 TraceCheckUtils]: 128: Hoare triple {40088#(<= ~counter~0 13)} ~cond := #in~cond; {40088#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:23,575 INFO L290 TraceCheckUtils]: 129: Hoare triple {40088#(<= ~counter~0 13)} assume !(0 == ~cond); {40088#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:23,575 INFO L290 TraceCheckUtils]: 130: Hoare triple {40088#(<= ~counter~0 13)} assume true; {40088#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:23,575 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {40088#(<= ~counter~0 13)} {40088#(<= ~counter~0 13)} #63#return; {40088#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:23,576 INFO L290 TraceCheckUtils]: 132: Hoare triple {40088#(<= ~counter~0 13)} assume !!(0 != ~r~0); {40088#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:23,576 INFO L290 TraceCheckUtils]: 133: Hoare triple {40088#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40088#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:23,576 INFO L290 TraceCheckUtils]: 134: Hoare triple {40088#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40116#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:23,577 INFO L290 TraceCheckUtils]: 135: Hoare triple {40116#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {40116#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:23,577 INFO L272 TraceCheckUtils]: 136: Hoare triple {40116#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40116#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:23,577 INFO L290 TraceCheckUtils]: 137: Hoare triple {40116#(<= ~counter~0 14)} ~cond := #in~cond; {40116#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:23,578 INFO L290 TraceCheckUtils]: 138: Hoare triple {40116#(<= ~counter~0 14)} assume !(0 == ~cond); {40116#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:23,578 INFO L290 TraceCheckUtils]: 139: Hoare triple {40116#(<= ~counter~0 14)} assume true; {40116#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:23,579 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {40116#(<= ~counter~0 14)} {40116#(<= ~counter~0 14)} #63#return; {40116#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:23,579 INFO L290 TraceCheckUtils]: 141: Hoare triple {40116#(<= ~counter~0 14)} assume !!(0 != ~r~0); {40116#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:23,579 INFO L290 TraceCheckUtils]: 142: Hoare triple {40116#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40116#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:23,580 INFO L290 TraceCheckUtils]: 143: Hoare triple {40116#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40144#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:23,580 INFO L290 TraceCheckUtils]: 144: Hoare triple {40144#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {40144#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:23,580 INFO L272 TraceCheckUtils]: 145: Hoare triple {40144#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40144#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:23,581 INFO L290 TraceCheckUtils]: 146: Hoare triple {40144#(<= ~counter~0 15)} ~cond := #in~cond; {40144#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:23,581 INFO L290 TraceCheckUtils]: 147: Hoare triple {40144#(<= ~counter~0 15)} assume !(0 == ~cond); {40144#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:23,581 INFO L290 TraceCheckUtils]: 148: Hoare triple {40144#(<= ~counter~0 15)} assume true; {40144#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:23,582 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {40144#(<= ~counter~0 15)} {40144#(<= ~counter~0 15)} #63#return; {40144#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:23,582 INFO L290 TraceCheckUtils]: 150: Hoare triple {40144#(<= ~counter~0 15)} assume !!(0 != ~r~0); {40144#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:23,582 INFO L290 TraceCheckUtils]: 151: Hoare triple {40144#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40144#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:23,583 INFO L290 TraceCheckUtils]: 152: Hoare triple {40144#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40172#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:23,583 INFO L290 TraceCheckUtils]: 153: Hoare triple {40172#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {40172#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:23,583 INFO L272 TraceCheckUtils]: 154: Hoare triple {40172#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40172#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:23,584 INFO L290 TraceCheckUtils]: 155: Hoare triple {40172#(<= ~counter~0 16)} ~cond := #in~cond; {40172#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:23,584 INFO L290 TraceCheckUtils]: 156: Hoare triple {40172#(<= ~counter~0 16)} assume !(0 == ~cond); {40172#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:23,584 INFO L290 TraceCheckUtils]: 157: Hoare triple {40172#(<= ~counter~0 16)} assume true; {40172#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:23,585 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {40172#(<= ~counter~0 16)} {40172#(<= ~counter~0 16)} #63#return; {40172#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:23,585 INFO L290 TraceCheckUtils]: 159: Hoare triple {40172#(<= ~counter~0 16)} assume !!(0 != ~r~0); {40172#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:23,591 INFO L290 TraceCheckUtils]: 160: Hoare triple {40172#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40172#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:23,592 INFO L290 TraceCheckUtils]: 161: Hoare triple {40172#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40200#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:23,592 INFO L290 TraceCheckUtils]: 162: Hoare triple {40200#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {40200#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:23,593 INFO L272 TraceCheckUtils]: 163: Hoare triple {40200#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40200#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:23,593 INFO L290 TraceCheckUtils]: 164: Hoare triple {40200#(<= ~counter~0 17)} ~cond := #in~cond; {40200#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:23,593 INFO L290 TraceCheckUtils]: 165: Hoare triple {40200#(<= ~counter~0 17)} assume !(0 == ~cond); {40200#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:23,593 INFO L290 TraceCheckUtils]: 166: Hoare triple {40200#(<= ~counter~0 17)} assume true; {40200#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:23,594 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {40200#(<= ~counter~0 17)} {40200#(<= ~counter~0 17)} #63#return; {40200#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:23,594 INFO L290 TraceCheckUtils]: 168: Hoare triple {40200#(<= ~counter~0 17)} assume !!(0 != ~r~0); {40200#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:23,595 INFO L290 TraceCheckUtils]: 169: Hoare triple {40200#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40200#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:23,595 INFO L290 TraceCheckUtils]: 170: Hoare triple {40200#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40228#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:23,595 INFO L290 TraceCheckUtils]: 171: Hoare triple {40228#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {40228#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:23,596 INFO L272 TraceCheckUtils]: 172: Hoare triple {40228#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40228#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:23,596 INFO L290 TraceCheckUtils]: 173: Hoare triple {40228#(<= ~counter~0 18)} ~cond := #in~cond; {40228#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:23,596 INFO L290 TraceCheckUtils]: 174: Hoare triple {40228#(<= ~counter~0 18)} assume !(0 == ~cond); {40228#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:23,597 INFO L290 TraceCheckUtils]: 175: Hoare triple {40228#(<= ~counter~0 18)} assume true; {40228#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:23,597 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {40228#(<= ~counter~0 18)} {40228#(<= ~counter~0 18)} #63#return; {40228#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:23,597 INFO L290 TraceCheckUtils]: 177: Hoare triple {40228#(<= ~counter~0 18)} assume !!(0 != ~r~0); {40228#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:23,598 INFO L290 TraceCheckUtils]: 178: Hoare triple {40228#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40228#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:23,598 INFO L290 TraceCheckUtils]: 179: Hoare triple {40228#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40256#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:23,598 INFO L290 TraceCheckUtils]: 180: Hoare triple {40256#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {40256#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:23,599 INFO L272 TraceCheckUtils]: 181: Hoare triple {40256#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40256#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:23,599 INFO L290 TraceCheckUtils]: 182: Hoare triple {40256#(<= ~counter~0 19)} ~cond := #in~cond; {40256#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:23,599 INFO L290 TraceCheckUtils]: 183: Hoare triple {40256#(<= ~counter~0 19)} assume !(0 == ~cond); {40256#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:23,600 INFO L290 TraceCheckUtils]: 184: Hoare triple {40256#(<= ~counter~0 19)} assume true; {40256#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:23,600 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {40256#(<= ~counter~0 19)} {40256#(<= ~counter~0 19)} #63#return; {40256#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:23,600 INFO L290 TraceCheckUtils]: 186: Hoare triple {40256#(<= ~counter~0 19)} assume !!(0 != ~r~0); {40256#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:23,601 INFO L290 TraceCheckUtils]: 187: Hoare triple {40256#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40256#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:23,601 INFO L290 TraceCheckUtils]: 188: Hoare triple {40256#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40284#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:23,602 INFO L290 TraceCheckUtils]: 189: Hoare triple {40284#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {40284#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:23,602 INFO L272 TraceCheckUtils]: 190: Hoare triple {40284#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40284#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:23,602 INFO L290 TraceCheckUtils]: 191: Hoare triple {40284#(<= ~counter~0 20)} ~cond := #in~cond; {40284#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:23,603 INFO L290 TraceCheckUtils]: 192: Hoare triple {40284#(<= ~counter~0 20)} assume !(0 == ~cond); {40284#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:23,603 INFO L290 TraceCheckUtils]: 193: Hoare triple {40284#(<= ~counter~0 20)} assume true; {40284#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:23,603 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {40284#(<= ~counter~0 20)} {40284#(<= ~counter~0 20)} #63#return; {40284#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:23,604 INFO L290 TraceCheckUtils]: 195: Hoare triple {40284#(<= ~counter~0 20)} assume !!(0 != ~r~0); {40284#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:23,604 INFO L290 TraceCheckUtils]: 196: Hoare triple {40284#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40284#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:23,604 INFO L290 TraceCheckUtils]: 197: Hoare triple {40284#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40312#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:23,605 INFO L290 TraceCheckUtils]: 198: Hoare triple {40312#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {40312#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:23,605 INFO L272 TraceCheckUtils]: 199: Hoare triple {40312#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40312#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:23,605 INFO L290 TraceCheckUtils]: 200: Hoare triple {40312#(<= ~counter~0 21)} ~cond := #in~cond; {40312#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:23,606 INFO L290 TraceCheckUtils]: 201: Hoare triple {40312#(<= ~counter~0 21)} assume !(0 == ~cond); {40312#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:23,606 INFO L290 TraceCheckUtils]: 202: Hoare triple {40312#(<= ~counter~0 21)} assume true; {40312#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:23,606 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {40312#(<= ~counter~0 21)} {40312#(<= ~counter~0 21)} #63#return; {40312#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:23,607 INFO L290 TraceCheckUtils]: 204: Hoare triple {40312#(<= ~counter~0 21)} assume !!(0 != ~r~0); {40312#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:23,607 INFO L290 TraceCheckUtils]: 205: Hoare triple {40312#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40312#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:23,608 INFO L290 TraceCheckUtils]: 206: Hoare triple {40312#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40340#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:23,608 INFO L290 TraceCheckUtils]: 207: Hoare triple {40340#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {40340#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:23,608 INFO L272 TraceCheckUtils]: 208: Hoare triple {40340#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40340#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:23,609 INFO L290 TraceCheckUtils]: 209: Hoare triple {40340#(<= ~counter~0 22)} ~cond := #in~cond; {40340#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:23,609 INFO L290 TraceCheckUtils]: 210: Hoare triple {40340#(<= ~counter~0 22)} assume !(0 == ~cond); {40340#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:23,609 INFO L290 TraceCheckUtils]: 211: Hoare triple {40340#(<= ~counter~0 22)} assume true; {40340#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:23,610 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {40340#(<= ~counter~0 22)} {40340#(<= ~counter~0 22)} #63#return; {40340#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:23,610 INFO L290 TraceCheckUtils]: 213: Hoare triple {40340#(<= ~counter~0 22)} assume !!(0 != ~r~0); {40340#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:23,610 INFO L290 TraceCheckUtils]: 214: Hoare triple {40340#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40340#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:23,611 INFO L290 TraceCheckUtils]: 215: Hoare triple {40340#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40368#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:23,611 INFO L290 TraceCheckUtils]: 216: Hoare triple {40368#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {40368#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:23,611 INFO L272 TraceCheckUtils]: 217: Hoare triple {40368#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40368#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:23,612 INFO L290 TraceCheckUtils]: 218: Hoare triple {40368#(<= ~counter~0 23)} ~cond := #in~cond; {40368#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:23,612 INFO L290 TraceCheckUtils]: 219: Hoare triple {40368#(<= ~counter~0 23)} assume !(0 == ~cond); {40368#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:23,612 INFO L290 TraceCheckUtils]: 220: Hoare triple {40368#(<= ~counter~0 23)} assume true; {40368#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:23,613 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {40368#(<= ~counter~0 23)} {40368#(<= ~counter~0 23)} #63#return; {40368#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:23,613 INFO L290 TraceCheckUtils]: 222: Hoare triple {40368#(<= ~counter~0 23)} assume !!(0 != ~r~0); {40368#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:23,613 INFO L290 TraceCheckUtils]: 223: Hoare triple {40368#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40368#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:23,614 INFO L290 TraceCheckUtils]: 224: Hoare triple {40368#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40396#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:23,614 INFO L290 TraceCheckUtils]: 225: Hoare triple {40396#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {40396#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:23,615 INFO L272 TraceCheckUtils]: 226: Hoare triple {40396#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40396#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:23,615 INFO L290 TraceCheckUtils]: 227: Hoare triple {40396#(<= ~counter~0 24)} ~cond := #in~cond; {40396#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:23,615 INFO L290 TraceCheckUtils]: 228: Hoare triple {40396#(<= ~counter~0 24)} assume !(0 == ~cond); {40396#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:23,615 INFO L290 TraceCheckUtils]: 229: Hoare triple {40396#(<= ~counter~0 24)} assume true; {40396#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:23,616 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {40396#(<= ~counter~0 24)} {40396#(<= ~counter~0 24)} #63#return; {40396#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:23,616 INFO L290 TraceCheckUtils]: 231: Hoare triple {40396#(<= ~counter~0 24)} assume !!(0 != ~r~0); {40396#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:23,616 INFO L290 TraceCheckUtils]: 232: Hoare triple {40396#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40396#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:23,617 INFO L290 TraceCheckUtils]: 233: Hoare triple {40396#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40424#(<= |main_#t~post6| 24)} is VALID [2022-04-15 09:09:23,617 INFO L290 TraceCheckUtils]: 234: Hoare triple {40424#(<= |main_#t~post6| 24)} assume !(#t~post6 < 50);havoc #t~post6; {39696#false} is VALID [2022-04-15 09:09:23,617 INFO L272 TraceCheckUtils]: 235: Hoare triple {39696#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39696#false} is VALID [2022-04-15 09:09:23,617 INFO L290 TraceCheckUtils]: 236: Hoare triple {39696#false} ~cond := #in~cond; {39696#false} is VALID [2022-04-15 09:09:23,617 INFO L290 TraceCheckUtils]: 237: Hoare triple {39696#false} assume 0 == ~cond; {39696#false} is VALID [2022-04-15 09:09:23,617 INFO L290 TraceCheckUtils]: 238: Hoare triple {39696#false} assume !false; {39696#false} is VALID [2022-04-15 09:09:23,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 2532 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:09:23,619 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:09:25,240 INFO L290 TraceCheckUtils]: 238: Hoare triple {39696#false} assume !false; {39696#false} is VALID [2022-04-15 09:09:25,240 INFO L290 TraceCheckUtils]: 237: Hoare triple {39696#false} assume 0 == ~cond; {39696#false} is VALID [2022-04-15 09:09:25,240 INFO L290 TraceCheckUtils]: 236: Hoare triple {39696#false} ~cond := #in~cond; {39696#false} is VALID [2022-04-15 09:09:25,241 INFO L272 TraceCheckUtils]: 235: Hoare triple {39696#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39696#false} is VALID [2022-04-15 09:09:25,241 INFO L290 TraceCheckUtils]: 234: Hoare triple {40452#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {39696#false} is VALID [2022-04-15 09:09:25,241 INFO L290 TraceCheckUtils]: 233: Hoare triple {40456#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40452#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:09:25,241 INFO L290 TraceCheckUtils]: 232: Hoare triple {40456#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40456#(< ~counter~0 50)} is VALID [2022-04-15 09:09:25,242 INFO L290 TraceCheckUtils]: 231: Hoare triple {40456#(< ~counter~0 50)} assume !!(0 != ~r~0); {40456#(< ~counter~0 50)} is VALID [2022-04-15 09:09:25,242 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {39695#true} {40456#(< ~counter~0 50)} #63#return; {40456#(< ~counter~0 50)} is VALID [2022-04-15 09:09:25,242 INFO L290 TraceCheckUtils]: 229: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,242 INFO L290 TraceCheckUtils]: 228: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,242 INFO L290 TraceCheckUtils]: 227: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,242 INFO L272 TraceCheckUtils]: 226: Hoare triple {40456#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,243 INFO L290 TraceCheckUtils]: 225: Hoare triple {40456#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {40456#(< ~counter~0 50)} is VALID [2022-04-15 09:09:25,245 INFO L290 TraceCheckUtils]: 224: Hoare triple {40484#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40456#(< ~counter~0 50)} is VALID [2022-04-15 09:09:25,245 INFO L290 TraceCheckUtils]: 223: Hoare triple {40484#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40484#(< ~counter~0 49)} is VALID [2022-04-15 09:09:25,245 INFO L290 TraceCheckUtils]: 222: Hoare triple {40484#(< ~counter~0 49)} assume !!(0 != ~r~0); {40484#(< ~counter~0 49)} is VALID [2022-04-15 09:09:25,246 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {39695#true} {40484#(< ~counter~0 49)} #63#return; {40484#(< ~counter~0 49)} is VALID [2022-04-15 09:09:25,246 INFO L290 TraceCheckUtils]: 220: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,246 INFO L290 TraceCheckUtils]: 219: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,246 INFO L290 TraceCheckUtils]: 218: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,246 INFO L272 TraceCheckUtils]: 217: Hoare triple {40484#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,246 INFO L290 TraceCheckUtils]: 216: Hoare triple {40484#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {40484#(< ~counter~0 49)} is VALID [2022-04-15 09:09:25,247 INFO L290 TraceCheckUtils]: 215: Hoare triple {40512#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40484#(< ~counter~0 49)} is VALID [2022-04-15 09:09:25,247 INFO L290 TraceCheckUtils]: 214: Hoare triple {40512#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40512#(< ~counter~0 48)} is VALID [2022-04-15 09:09:25,247 INFO L290 TraceCheckUtils]: 213: Hoare triple {40512#(< ~counter~0 48)} assume !!(0 != ~r~0); {40512#(< ~counter~0 48)} is VALID [2022-04-15 09:09:25,248 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {39695#true} {40512#(< ~counter~0 48)} #63#return; {40512#(< ~counter~0 48)} is VALID [2022-04-15 09:09:25,248 INFO L290 TraceCheckUtils]: 211: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,248 INFO L290 TraceCheckUtils]: 210: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,248 INFO L290 TraceCheckUtils]: 209: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,248 INFO L272 TraceCheckUtils]: 208: Hoare triple {40512#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,248 INFO L290 TraceCheckUtils]: 207: Hoare triple {40512#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {40512#(< ~counter~0 48)} is VALID [2022-04-15 09:09:25,249 INFO L290 TraceCheckUtils]: 206: Hoare triple {40540#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40512#(< ~counter~0 48)} is VALID [2022-04-15 09:09:25,249 INFO L290 TraceCheckUtils]: 205: Hoare triple {40540#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40540#(< ~counter~0 47)} is VALID [2022-04-15 09:09:25,249 INFO L290 TraceCheckUtils]: 204: Hoare triple {40540#(< ~counter~0 47)} assume !!(0 != ~r~0); {40540#(< ~counter~0 47)} is VALID [2022-04-15 09:09:25,250 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {39695#true} {40540#(< ~counter~0 47)} #63#return; {40540#(< ~counter~0 47)} is VALID [2022-04-15 09:09:25,250 INFO L290 TraceCheckUtils]: 202: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,250 INFO L290 TraceCheckUtils]: 201: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,250 INFO L290 TraceCheckUtils]: 200: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,250 INFO L272 TraceCheckUtils]: 199: Hoare triple {40540#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,250 INFO L290 TraceCheckUtils]: 198: Hoare triple {40540#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {40540#(< ~counter~0 47)} is VALID [2022-04-15 09:09:25,251 INFO L290 TraceCheckUtils]: 197: Hoare triple {40568#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40540#(< ~counter~0 47)} is VALID [2022-04-15 09:09:25,251 INFO L290 TraceCheckUtils]: 196: Hoare triple {40568#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40568#(< ~counter~0 46)} is VALID [2022-04-15 09:09:25,252 INFO L290 TraceCheckUtils]: 195: Hoare triple {40568#(< ~counter~0 46)} assume !!(0 != ~r~0); {40568#(< ~counter~0 46)} is VALID [2022-04-15 09:09:25,252 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {39695#true} {40568#(< ~counter~0 46)} #63#return; {40568#(< ~counter~0 46)} is VALID [2022-04-15 09:09:25,252 INFO L290 TraceCheckUtils]: 193: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,252 INFO L290 TraceCheckUtils]: 192: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,252 INFO L290 TraceCheckUtils]: 191: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,252 INFO L272 TraceCheckUtils]: 190: Hoare triple {40568#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,253 INFO L290 TraceCheckUtils]: 189: Hoare triple {40568#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {40568#(< ~counter~0 46)} is VALID [2022-04-15 09:09:25,253 INFO L290 TraceCheckUtils]: 188: Hoare triple {40596#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40568#(< ~counter~0 46)} is VALID [2022-04-15 09:09:25,253 INFO L290 TraceCheckUtils]: 187: Hoare triple {40596#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40596#(< ~counter~0 45)} is VALID [2022-04-15 09:09:25,254 INFO L290 TraceCheckUtils]: 186: Hoare triple {40596#(< ~counter~0 45)} assume !!(0 != ~r~0); {40596#(< ~counter~0 45)} is VALID [2022-04-15 09:09:25,254 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {39695#true} {40596#(< ~counter~0 45)} #63#return; {40596#(< ~counter~0 45)} is VALID [2022-04-15 09:09:25,254 INFO L290 TraceCheckUtils]: 184: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,254 INFO L290 TraceCheckUtils]: 183: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,254 INFO L290 TraceCheckUtils]: 182: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,255 INFO L272 TraceCheckUtils]: 181: Hoare triple {40596#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,255 INFO L290 TraceCheckUtils]: 180: Hoare triple {40596#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {40596#(< ~counter~0 45)} is VALID [2022-04-15 09:09:25,255 INFO L290 TraceCheckUtils]: 179: Hoare triple {40624#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40596#(< ~counter~0 45)} is VALID [2022-04-15 09:09:25,256 INFO L290 TraceCheckUtils]: 178: Hoare triple {40624#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40624#(< ~counter~0 44)} is VALID [2022-04-15 09:09:25,256 INFO L290 TraceCheckUtils]: 177: Hoare triple {40624#(< ~counter~0 44)} assume !!(0 != ~r~0); {40624#(< ~counter~0 44)} is VALID [2022-04-15 09:09:25,256 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {39695#true} {40624#(< ~counter~0 44)} #63#return; {40624#(< ~counter~0 44)} is VALID [2022-04-15 09:09:25,256 INFO L290 TraceCheckUtils]: 175: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,257 INFO L290 TraceCheckUtils]: 174: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,257 INFO L290 TraceCheckUtils]: 173: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,257 INFO L272 TraceCheckUtils]: 172: Hoare triple {40624#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,257 INFO L290 TraceCheckUtils]: 171: Hoare triple {40624#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {40624#(< ~counter~0 44)} is VALID [2022-04-15 09:09:25,257 INFO L290 TraceCheckUtils]: 170: Hoare triple {40652#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40624#(< ~counter~0 44)} is VALID [2022-04-15 09:09:25,258 INFO L290 TraceCheckUtils]: 169: Hoare triple {40652#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40652#(< ~counter~0 43)} is VALID [2022-04-15 09:09:25,258 INFO L290 TraceCheckUtils]: 168: Hoare triple {40652#(< ~counter~0 43)} assume !!(0 != ~r~0); {40652#(< ~counter~0 43)} is VALID [2022-04-15 09:09:25,259 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {39695#true} {40652#(< ~counter~0 43)} #63#return; {40652#(< ~counter~0 43)} is VALID [2022-04-15 09:09:25,259 INFO L290 TraceCheckUtils]: 166: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,259 INFO L290 TraceCheckUtils]: 165: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,259 INFO L290 TraceCheckUtils]: 164: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,259 INFO L272 TraceCheckUtils]: 163: Hoare triple {40652#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,259 INFO L290 TraceCheckUtils]: 162: Hoare triple {40652#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {40652#(< ~counter~0 43)} is VALID [2022-04-15 09:09:25,260 INFO L290 TraceCheckUtils]: 161: Hoare triple {40680#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40652#(< ~counter~0 43)} is VALID [2022-04-15 09:09:25,260 INFO L290 TraceCheckUtils]: 160: Hoare triple {40680#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40680#(< ~counter~0 42)} is VALID [2022-04-15 09:09:25,260 INFO L290 TraceCheckUtils]: 159: Hoare triple {40680#(< ~counter~0 42)} assume !!(0 != ~r~0); {40680#(< ~counter~0 42)} is VALID [2022-04-15 09:09:25,261 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {39695#true} {40680#(< ~counter~0 42)} #63#return; {40680#(< ~counter~0 42)} is VALID [2022-04-15 09:09:25,261 INFO L290 TraceCheckUtils]: 157: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,261 INFO L290 TraceCheckUtils]: 156: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,261 INFO L290 TraceCheckUtils]: 155: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,261 INFO L272 TraceCheckUtils]: 154: Hoare triple {40680#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,261 INFO L290 TraceCheckUtils]: 153: Hoare triple {40680#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {40680#(< ~counter~0 42)} is VALID [2022-04-15 09:09:25,262 INFO L290 TraceCheckUtils]: 152: Hoare triple {40708#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40680#(< ~counter~0 42)} is VALID [2022-04-15 09:09:25,262 INFO L290 TraceCheckUtils]: 151: Hoare triple {40708#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40708#(< ~counter~0 41)} is VALID [2022-04-15 09:09:25,262 INFO L290 TraceCheckUtils]: 150: Hoare triple {40708#(< ~counter~0 41)} assume !!(0 != ~r~0); {40708#(< ~counter~0 41)} is VALID [2022-04-15 09:09:25,263 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {39695#true} {40708#(< ~counter~0 41)} #63#return; {40708#(< ~counter~0 41)} is VALID [2022-04-15 09:09:25,263 INFO L290 TraceCheckUtils]: 148: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,263 INFO L290 TraceCheckUtils]: 147: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,263 INFO L290 TraceCheckUtils]: 146: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,263 INFO L272 TraceCheckUtils]: 145: Hoare triple {40708#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,263 INFO L290 TraceCheckUtils]: 144: Hoare triple {40708#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {40708#(< ~counter~0 41)} is VALID [2022-04-15 09:09:25,264 INFO L290 TraceCheckUtils]: 143: Hoare triple {40736#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40708#(< ~counter~0 41)} is VALID [2022-04-15 09:09:25,264 INFO L290 TraceCheckUtils]: 142: Hoare triple {40736#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40736#(< ~counter~0 40)} is VALID [2022-04-15 09:09:25,265 INFO L290 TraceCheckUtils]: 141: Hoare triple {40736#(< ~counter~0 40)} assume !!(0 != ~r~0); {40736#(< ~counter~0 40)} is VALID [2022-04-15 09:09:25,265 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {39695#true} {40736#(< ~counter~0 40)} #63#return; {40736#(< ~counter~0 40)} is VALID [2022-04-15 09:09:25,265 INFO L290 TraceCheckUtils]: 139: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,265 INFO L290 TraceCheckUtils]: 138: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,265 INFO L290 TraceCheckUtils]: 137: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,265 INFO L272 TraceCheckUtils]: 136: Hoare triple {40736#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,266 INFO L290 TraceCheckUtils]: 135: Hoare triple {40736#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {40736#(< ~counter~0 40)} is VALID [2022-04-15 09:09:25,266 INFO L290 TraceCheckUtils]: 134: Hoare triple {40764#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40736#(< ~counter~0 40)} is VALID [2022-04-15 09:09:25,266 INFO L290 TraceCheckUtils]: 133: Hoare triple {40764#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40764#(< ~counter~0 39)} is VALID [2022-04-15 09:09:25,267 INFO L290 TraceCheckUtils]: 132: Hoare triple {40764#(< ~counter~0 39)} assume !!(0 != ~r~0); {40764#(< ~counter~0 39)} is VALID [2022-04-15 09:09:25,267 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {39695#true} {40764#(< ~counter~0 39)} #63#return; {40764#(< ~counter~0 39)} is VALID [2022-04-15 09:09:25,267 INFO L290 TraceCheckUtils]: 130: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,267 INFO L290 TraceCheckUtils]: 129: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,267 INFO L290 TraceCheckUtils]: 128: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,268 INFO L272 TraceCheckUtils]: 127: Hoare triple {40764#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,268 INFO L290 TraceCheckUtils]: 126: Hoare triple {40764#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {40764#(< ~counter~0 39)} is VALID [2022-04-15 09:09:25,268 INFO L290 TraceCheckUtils]: 125: Hoare triple {40792#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40764#(< ~counter~0 39)} is VALID [2022-04-15 09:09:25,269 INFO L290 TraceCheckUtils]: 124: Hoare triple {40792#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40792#(< ~counter~0 38)} is VALID [2022-04-15 09:09:25,269 INFO L290 TraceCheckUtils]: 123: Hoare triple {40792#(< ~counter~0 38)} assume !!(0 != ~r~0); {40792#(< ~counter~0 38)} is VALID [2022-04-15 09:09:25,269 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {39695#true} {40792#(< ~counter~0 38)} #63#return; {40792#(< ~counter~0 38)} is VALID [2022-04-15 09:09:25,269 INFO L290 TraceCheckUtils]: 121: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,270 INFO L290 TraceCheckUtils]: 120: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,270 INFO L290 TraceCheckUtils]: 119: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,270 INFO L272 TraceCheckUtils]: 118: Hoare triple {40792#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,270 INFO L290 TraceCheckUtils]: 117: Hoare triple {40792#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {40792#(< ~counter~0 38)} is VALID [2022-04-15 09:09:25,271 INFO L290 TraceCheckUtils]: 116: Hoare triple {40820#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40792#(< ~counter~0 38)} is VALID [2022-04-15 09:09:25,271 INFO L290 TraceCheckUtils]: 115: Hoare triple {40820#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40820#(< ~counter~0 37)} is VALID [2022-04-15 09:09:25,271 INFO L290 TraceCheckUtils]: 114: Hoare triple {40820#(< ~counter~0 37)} assume !!(0 != ~r~0); {40820#(< ~counter~0 37)} is VALID [2022-04-15 09:09:25,272 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {39695#true} {40820#(< ~counter~0 37)} #63#return; {40820#(< ~counter~0 37)} is VALID [2022-04-15 09:09:25,272 INFO L290 TraceCheckUtils]: 112: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,272 INFO L290 TraceCheckUtils]: 111: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,272 INFO L290 TraceCheckUtils]: 110: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,272 INFO L272 TraceCheckUtils]: 109: Hoare triple {40820#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,272 INFO L290 TraceCheckUtils]: 108: Hoare triple {40820#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {40820#(< ~counter~0 37)} is VALID [2022-04-15 09:09:25,273 INFO L290 TraceCheckUtils]: 107: Hoare triple {40848#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40820#(< ~counter~0 37)} is VALID [2022-04-15 09:09:25,273 INFO L290 TraceCheckUtils]: 106: Hoare triple {40848#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40848#(< ~counter~0 36)} is VALID [2022-04-15 09:09:25,273 INFO L290 TraceCheckUtils]: 105: Hoare triple {40848#(< ~counter~0 36)} assume !!(0 != ~r~0); {40848#(< ~counter~0 36)} is VALID [2022-04-15 09:09:25,274 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {39695#true} {40848#(< ~counter~0 36)} #63#return; {40848#(< ~counter~0 36)} is VALID [2022-04-15 09:09:25,274 INFO L290 TraceCheckUtils]: 103: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,274 INFO L290 TraceCheckUtils]: 102: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,274 INFO L290 TraceCheckUtils]: 101: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,274 INFO L272 TraceCheckUtils]: 100: Hoare triple {40848#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,274 INFO L290 TraceCheckUtils]: 99: Hoare triple {40848#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {40848#(< ~counter~0 36)} is VALID [2022-04-15 09:09:25,275 INFO L290 TraceCheckUtils]: 98: Hoare triple {40876#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40848#(< ~counter~0 36)} is VALID [2022-04-15 09:09:25,275 INFO L290 TraceCheckUtils]: 97: Hoare triple {40876#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40876#(< ~counter~0 35)} is VALID [2022-04-15 09:09:25,275 INFO L290 TraceCheckUtils]: 96: Hoare triple {40876#(< ~counter~0 35)} assume !!(0 != ~r~0); {40876#(< ~counter~0 35)} is VALID [2022-04-15 09:09:25,276 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39695#true} {40876#(< ~counter~0 35)} #63#return; {40876#(< ~counter~0 35)} is VALID [2022-04-15 09:09:25,276 INFO L290 TraceCheckUtils]: 94: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,276 INFO L290 TraceCheckUtils]: 93: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,276 INFO L290 TraceCheckUtils]: 92: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,276 INFO L272 TraceCheckUtils]: 91: Hoare triple {40876#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,276 INFO L290 TraceCheckUtils]: 90: Hoare triple {40876#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {40876#(< ~counter~0 35)} is VALID [2022-04-15 09:09:25,277 INFO L290 TraceCheckUtils]: 89: Hoare triple {40904#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40876#(< ~counter~0 35)} is VALID [2022-04-15 09:09:25,277 INFO L290 TraceCheckUtils]: 88: Hoare triple {40904#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40904#(< ~counter~0 34)} is VALID [2022-04-15 09:09:25,278 INFO L290 TraceCheckUtils]: 87: Hoare triple {40904#(< ~counter~0 34)} assume !!(0 != ~r~0); {40904#(< ~counter~0 34)} is VALID [2022-04-15 09:09:25,278 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39695#true} {40904#(< ~counter~0 34)} #63#return; {40904#(< ~counter~0 34)} is VALID [2022-04-15 09:09:25,278 INFO L290 TraceCheckUtils]: 85: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,278 INFO L290 TraceCheckUtils]: 84: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,278 INFO L290 TraceCheckUtils]: 83: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,278 INFO L272 TraceCheckUtils]: 82: Hoare triple {40904#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,279 INFO L290 TraceCheckUtils]: 81: Hoare triple {40904#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {40904#(< ~counter~0 34)} is VALID [2022-04-15 09:09:25,279 INFO L290 TraceCheckUtils]: 80: Hoare triple {40932#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40904#(< ~counter~0 34)} is VALID [2022-04-15 09:09:25,279 INFO L290 TraceCheckUtils]: 79: Hoare triple {40932#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40932#(< ~counter~0 33)} is VALID [2022-04-15 09:09:25,280 INFO L290 TraceCheckUtils]: 78: Hoare triple {40932#(< ~counter~0 33)} assume !!(0 != ~r~0); {40932#(< ~counter~0 33)} is VALID [2022-04-15 09:09:25,280 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39695#true} {40932#(< ~counter~0 33)} #63#return; {40932#(< ~counter~0 33)} is VALID [2022-04-15 09:09:25,280 INFO L290 TraceCheckUtils]: 76: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,280 INFO L290 TraceCheckUtils]: 75: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,280 INFO L290 TraceCheckUtils]: 74: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,281 INFO L272 TraceCheckUtils]: 73: Hoare triple {40932#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,281 INFO L290 TraceCheckUtils]: 72: Hoare triple {40932#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {40932#(< ~counter~0 33)} is VALID [2022-04-15 09:09:25,281 INFO L290 TraceCheckUtils]: 71: Hoare triple {40960#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40932#(< ~counter~0 33)} is VALID [2022-04-15 09:09:25,282 INFO L290 TraceCheckUtils]: 70: Hoare triple {40960#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40960#(< ~counter~0 32)} is VALID [2022-04-15 09:09:25,282 INFO L290 TraceCheckUtils]: 69: Hoare triple {40960#(< ~counter~0 32)} assume !!(0 != ~r~0); {40960#(< ~counter~0 32)} is VALID [2022-04-15 09:09:25,282 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39695#true} {40960#(< ~counter~0 32)} #63#return; {40960#(< ~counter~0 32)} is VALID [2022-04-15 09:09:25,282 INFO L290 TraceCheckUtils]: 67: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,283 INFO L290 TraceCheckUtils]: 66: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,283 INFO L290 TraceCheckUtils]: 65: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,283 INFO L272 TraceCheckUtils]: 64: Hoare triple {40960#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,283 INFO L290 TraceCheckUtils]: 63: Hoare triple {40960#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {40960#(< ~counter~0 32)} is VALID [2022-04-15 09:09:25,283 INFO L290 TraceCheckUtils]: 62: Hoare triple {40988#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40960#(< ~counter~0 32)} is VALID [2022-04-15 09:09:25,284 INFO L290 TraceCheckUtils]: 61: Hoare triple {40988#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40988#(< ~counter~0 31)} is VALID [2022-04-15 09:09:25,284 INFO L290 TraceCheckUtils]: 60: Hoare triple {40988#(< ~counter~0 31)} assume !!(0 != ~r~0); {40988#(< ~counter~0 31)} is VALID [2022-04-15 09:09:25,285 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39695#true} {40988#(< ~counter~0 31)} #63#return; {40988#(< ~counter~0 31)} is VALID [2022-04-15 09:09:25,285 INFO L290 TraceCheckUtils]: 58: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,285 INFO L290 TraceCheckUtils]: 57: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,285 INFO L290 TraceCheckUtils]: 56: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,285 INFO L272 TraceCheckUtils]: 55: Hoare triple {40988#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,285 INFO L290 TraceCheckUtils]: 54: Hoare triple {40988#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {40988#(< ~counter~0 31)} is VALID [2022-04-15 09:09:25,286 INFO L290 TraceCheckUtils]: 53: Hoare triple {41016#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40988#(< ~counter~0 31)} is VALID [2022-04-15 09:09:25,286 INFO L290 TraceCheckUtils]: 52: Hoare triple {41016#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41016#(< ~counter~0 30)} is VALID [2022-04-15 09:09:25,286 INFO L290 TraceCheckUtils]: 51: Hoare triple {41016#(< ~counter~0 30)} assume !!(0 != ~r~0); {41016#(< ~counter~0 30)} is VALID [2022-04-15 09:09:25,287 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39695#true} {41016#(< ~counter~0 30)} #63#return; {41016#(< ~counter~0 30)} is VALID [2022-04-15 09:09:25,287 INFO L290 TraceCheckUtils]: 49: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,287 INFO L290 TraceCheckUtils]: 48: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,287 INFO L290 TraceCheckUtils]: 47: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,287 INFO L272 TraceCheckUtils]: 46: Hoare triple {41016#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,287 INFO L290 TraceCheckUtils]: 45: Hoare triple {41016#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {41016#(< ~counter~0 30)} is VALID [2022-04-15 09:09:25,288 INFO L290 TraceCheckUtils]: 44: Hoare triple {41044#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41016#(< ~counter~0 30)} is VALID [2022-04-15 09:09:25,288 INFO L290 TraceCheckUtils]: 43: Hoare triple {41044#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41044#(< ~counter~0 29)} is VALID [2022-04-15 09:09:25,288 INFO L290 TraceCheckUtils]: 42: Hoare triple {41044#(< ~counter~0 29)} assume !!(0 != ~r~0); {41044#(< ~counter~0 29)} is VALID [2022-04-15 09:09:25,289 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39695#true} {41044#(< ~counter~0 29)} #63#return; {41044#(< ~counter~0 29)} is VALID [2022-04-15 09:09:25,289 INFO L290 TraceCheckUtils]: 40: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,289 INFO L290 TraceCheckUtils]: 39: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,289 INFO L290 TraceCheckUtils]: 38: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,289 INFO L272 TraceCheckUtils]: 37: Hoare triple {41044#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,289 INFO L290 TraceCheckUtils]: 36: Hoare triple {41044#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {41044#(< ~counter~0 29)} is VALID [2022-04-15 09:09:25,290 INFO L290 TraceCheckUtils]: 35: Hoare triple {41072#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41044#(< ~counter~0 29)} is VALID [2022-04-15 09:09:25,290 INFO L290 TraceCheckUtils]: 34: Hoare triple {41072#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41072#(< ~counter~0 28)} is VALID [2022-04-15 09:09:25,291 INFO L290 TraceCheckUtils]: 33: Hoare triple {41072#(< ~counter~0 28)} assume !!(0 != ~r~0); {41072#(< ~counter~0 28)} is VALID [2022-04-15 09:09:25,291 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39695#true} {41072#(< ~counter~0 28)} #63#return; {41072#(< ~counter~0 28)} is VALID [2022-04-15 09:09:25,291 INFO L290 TraceCheckUtils]: 31: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,291 INFO L290 TraceCheckUtils]: 30: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,291 INFO L290 TraceCheckUtils]: 29: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,291 INFO L272 TraceCheckUtils]: 28: Hoare triple {41072#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,292 INFO L290 TraceCheckUtils]: 27: Hoare triple {41072#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {41072#(< ~counter~0 28)} is VALID [2022-04-15 09:09:25,292 INFO L290 TraceCheckUtils]: 26: Hoare triple {41100#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41072#(< ~counter~0 28)} is VALID [2022-04-15 09:09:25,292 INFO L290 TraceCheckUtils]: 25: Hoare triple {41100#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41100#(< ~counter~0 27)} is VALID [2022-04-15 09:09:25,293 INFO L290 TraceCheckUtils]: 24: Hoare triple {41100#(< ~counter~0 27)} assume !!(0 != ~r~0); {41100#(< ~counter~0 27)} is VALID [2022-04-15 09:09:25,293 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39695#true} {41100#(< ~counter~0 27)} #63#return; {41100#(< ~counter~0 27)} is VALID [2022-04-15 09:09:25,293 INFO L290 TraceCheckUtils]: 22: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,293 INFO L290 TraceCheckUtils]: 21: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,293 INFO L290 TraceCheckUtils]: 20: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,294 INFO L272 TraceCheckUtils]: 19: Hoare triple {41100#(< ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,294 INFO L290 TraceCheckUtils]: 18: Hoare triple {41100#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {41100#(< ~counter~0 27)} is VALID [2022-04-15 09:09:25,294 INFO L290 TraceCheckUtils]: 17: Hoare triple {41128#(< ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41100#(< ~counter~0 27)} is VALID [2022-04-15 09:09:25,295 INFO L290 TraceCheckUtils]: 16: Hoare triple {41128#(< ~counter~0 26)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {41128#(< ~counter~0 26)} is VALID [2022-04-15 09:09:25,295 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39695#true} {41128#(< ~counter~0 26)} #61#return; {41128#(< ~counter~0 26)} is VALID [2022-04-15 09:09:25,295 INFO L290 TraceCheckUtils]: 14: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,295 INFO L290 TraceCheckUtils]: 13: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,295 INFO L290 TraceCheckUtils]: 12: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,295 INFO L272 TraceCheckUtils]: 11: Hoare triple {41128#(< ~counter~0 26)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,296 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39695#true} {41128#(< ~counter~0 26)} #59#return; {41128#(< ~counter~0 26)} is VALID [2022-04-15 09:09:25,296 INFO L290 TraceCheckUtils]: 9: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-15 09:09:25,296 INFO L290 TraceCheckUtils]: 8: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-15 09:09:25,296 INFO L290 TraceCheckUtils]: 7: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-15 09:09:25,296 INFO L272 TraceCheckUtils]: 6: Hoare triple {41128#(< ~counter~0 26)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39695#true} is VALID [2022-04-15 09:09:25,296 INFO L290 TraceCheckUtils]: 5: Hoare triple {41128#(< ~counter~0 26)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {41128#(< ~counter~0 26)} is VALID [2022-04-15 09:09:25,297 INFO L272 TraceCheckUtils]: 4: Hoare triple {41128#(< ~counter~0 26)} call #t~ret7 := main(); {41128#(< ~counter~0 26)} is VALID [2022-04-15 09:09:25,297 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41128#(< ~counter~0 26)} {39695#true} #67#return; {41128#(< ~counter~0 26)} is VALID [2022-04-15 09:09:25,297 INFO L290 TraceCheckUtils]: 2: Hoare triple {41128#(< ~counter~0 26)} assume true; {41128#(< ~counter~0 26)} is VALID [2022-04-15 09:09:25,298 INFO L290 TraceCheckUtils]: 1: Hoare triple {39695#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {41128#(< ~counter~0 26)} is VALID [2022-04-15 09:09:25,298 INFO L272 TraceCheckUtils]: 0: Hoare triple {39695#true} call ULTIMATE.init(); {39695#true} is VALID [2022-04-15 09:09:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 1428 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-04-15 09:09:25,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:09:25,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385271207] [2022-04-15 09:09:25,299 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:09:25,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [767588485] [2022-04-15 09:09:25,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [767588485] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:09:25,300 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:09:25,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 54 [2022-04-15 09:09:25,300 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:09:25,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [27240839] [2022-04-15 09:09:25,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [27240839] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:09:25,300 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:09:25,301 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-15 09:09:25,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756864252] [2022-04-15 09:09:25,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:09:25,301 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 [2022-04-15 09:09:25,302 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:09:25,302 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) [2022-04-15 09:09:25,474 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 236 edges. 236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:25,474 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-15 09:09:25,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:25,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-15 09:09:25,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:09:25,475 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) [2022-04-15 09:09:26,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:26,596 INFO L93 Difference]: Finished difference Result 250 states and 276 transitions. [2022-04-15 09:09:26,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-15 09:09:26,597 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 [2022-04-15 09:09:26,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:09:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-15 09:09:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-15 09:09:26,602 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) [2022-04-15 09:09:26,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-15 09:09:26,608 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 275 transitions. [2022-04-15 09:09:26,857 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:26,862 INFO L225 Difference]: With dead ends: 250 [2022-04-15 09:09:26,862 INFO L226 Difference]: Without dead ends: 245 [2022-04-15 09:09:26,863 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 501 GetRequests, 425 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 349 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2603, Invalid=3403, Unknown=0, NotChecked=0, Total=6006 [2022-04-15 09:09:26,863 INFO L913 BasicCegarLoop]: 50 mSDtfsCounter, 73 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:09:26,863 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 274 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:09:26,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-15 09:09:27,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 245. [2022-04-15 09:09:27,199 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:09:27,200 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) [2022-04-15 09:09:27,200 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) [2022-04-15 09:09:27,200 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) [2022-04-15 09:09:27,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:27,204 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-15 09:09:27,204 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-15 09:09:27,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:27,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:27,204 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. [2022-04-15 09:09:27,205 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. [2022-04-15 09:09:27,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:27,208 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-15 09:09:27,208 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-15 09:09:27,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:27,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:27,209 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:09:27,209 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:09:27,209 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) [2022-04-15 09:09:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 271 transitions. [2022-04-15 09:09:27,214 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 271 transitions. Word has length 239 [2022-04-15 09:09:27,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:09:27,214 INFO L478 AbstractCegarLoop]: Abstraction has 245 states and 271 transitions. [2022-04-15 09:09:27,214 INFO L479 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) [2022-04-15 09:09:27,214 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 245 states and 271 transitions. [2022-04-15 09:09:28,983 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-15 09:09:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-04-15 09:09:28,985 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:09:28,985 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:09:28,995 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-15 09:09:29,185 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-15 09:09:29,185 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:09:29,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:09:29,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 49 times [2022-04-15 09:09:29,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:29,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1494739144] [2022-04-15 09:09:29,186 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:09:29,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 50 times [2022-04-15 09:09:29,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:09:29,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551464287] [2022-04-15 09:09:29,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:09:29,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:09:29,207 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:09:29,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [196874650] [2022-04-15 09:09:29,207 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:09:29,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:09:29,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:09:29,209 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) [2022-04-15 09:09:29,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-15 09:09:29,308 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:09:29,309 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:09:29,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-15 09:09:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:09:29,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:09:30,672 INFO L272 TraceCheckUtils]: 0: Hoare triple {42710#true} call ULTIMATE.init(); {42710#true} is VALID [2022-04-15 09:09:30,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {42710#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,673 INFO L290 TraceCheckUtils]: 2: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,674 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42718#(<= ~counter~0 0)} {42710#true} #67#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,674 INFO L272 TraceCheckUtils]: 4: Hoare triple {42718#(<= ~counter~0 0)} call #t~ret7 := main(); {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,674 INFO L290 TraceCheckUtils]: 5: Hoare triple {42718#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,675 INFO L272 TraceCheckUtils]: 6: Hoare triple {42718#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,675 INFO L290 TraceCheckUtils]: 7: Hoare triple {42718#(<= ~counter~0 0)} ~cond := #in~cond; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {42718#(<= ~counter~0 0)} assume !(0 == ~cond); {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,676 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42718#(<= ~counter~0 0)} {42718#(<= ~counter~0 0)} #59#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,676 INFO L272 TraceCheckUtils]: 11: Hoare triple {42718#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,677 INFO L290 TraceCheckUtils]: 12: Hoare triple {42718#(<= ~counter~0 0)} ~cond := #in~cond; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,677 INFO L290 TraceCheckUtils]: 13: Hoare triple {42718#(<= ~counter~0 0)} assume !(0 == ~cond); {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,677 INFO L290 TraceCheckUtils]: 14: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,678 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42718#(<= ~counter~0 0)} {42718#(<= ~counter~0 0)} #61#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,678 INFO L290 TraceCheckUtils]: 16: Hoare triple {42718#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {42718#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:30,679 INFO L290 TraceCheckUtils]: 17: Hoare triple {42718#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42767#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:30,679 INFO L290 TraceCheckUtils]: 18: Hoare triple {42767#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {42767#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:30,680 INFO L272 TraceCheckUtils]: 19: Hoare triple {42767#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42767#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:30,680 INFO L290 TraceCheckUtils]: 20: Hoare triple {42767#(<= ~counter~0 1)} ~cond := #in~cond; {42767#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:30,680 INFO L290 TraceCheckUtils]: 21: Hoare triple {42767#(<= ~counter~0 1)} assume !(0 == ~cond); {42767#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:30,681 INFO L290 TraceCheckUtils]: 22: Hoare triple {42767#(<= ~counter~0 1)} assume true; {42767#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:30,681 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42767#(<= ~counter~0 1)} {42767#(<= ~counter~0 1)} #63#return; {42767#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:30,681 INFO L290 TraceCheckUtils]: 24: Hoare triple {42767#(<= ~counter~0 1)} assume !!(0 != ~r~0); {42767#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:30,682 INFO L290 TraceCheckUtils]: 25: Hoare triple {42767#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42767#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:30,682 INFO L290 TraceCheckUtils]: 26: Hoare triple {42767#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42795#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:30,682 INFO L290 TraceCheckUtils]: 27: Hoare triple {42795#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {42795#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:30,683 INFO L272 TraceCheckUtils]: 28: Hoare triple {42795#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42795#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:30,683 INFO L290 TraceCheckUtils]: 29: Hoare triple {42795#(<= ~counter~0 2)} ~cond := #in~cond; {42795#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:30,684 INFO L290 TraceCheckUtils]: 30: Hoare triple {42795#(<= ~counter~0 2)} assume !(0 == ~cond); {42795#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:30,684 INFO L290 TraceCheckUtils]: 31: Hoare triple {42795#(<= ~counter~0 2)} assume true; {42795#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:30,684 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42795#(<= ~counter~0 2)} {42795#(<= ~counter~0 2)} #63#return; {42795#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:30,685 INFO L290 TraceCheckUtils]: 33: Hoare triple {42795#(<= ~counter~0 2)} assume !!(0 != ~r~0); {42795#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:30,685 INFO L290 TraceCheckUtils]: 34: Hoare triple {42795#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42795#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:30,685 INFO L290 TraceCheckUtils]: 35: Hoare triple {42795#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42823#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:30,686 INFO L290 TraceCheckUtils]: 36: Hoare triple {42823#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {42823#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:30,686 INFO L272 TraceCheckUtils]: 37: Hoare triple {42823#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42823#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:30,686 INFO L290 TraceCheckUtils]: 38: Hoare triple {42823#(<= ~counter~0 3)} ~cond := #in~cond; {42823#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:30,687 INFO L290 TraceCheckUtils]: 39: Hoare triple {42823#(<= ~counter~0 3)} assume !(0 == ~cond); {42823#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:30,687 INFO L290 TraceCheckUtils]: 40: Hoare triple {42823#(<= ~counter~0 3)} assume true; {42823#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:30,688 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42823#(<= ~counter~0 3)} {42823#(<= ~counter~0 3)} #63#return; {42823#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:30,688 INFO L290 TraceCheckUtils]: 42: Hoare triple {42823#(<= ~counter~0 3)} assume !!(0 != ~r~0); {42823#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:30,688 INFO L290 TraceCheckUtils]: 43: Hoare triple {42823#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42823#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:30,689 INFO L290 TraceCheckUtils]: 44: Hoare triple {42823#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42851#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:30,689 INFO L290 TraceCheckUtils]: 45: Hoare triple {42851#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {42851#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:30,689 INFO L272 TraceCheckUtils]: 46: Hoare triple {42851#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42851#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:30,690 INFO L290 TraceCheckUtils]: 47: Hoare triple {42851#(<= ~counter~0 4)} ~cond := #in~cond; {42851#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:30,690 INFO L290 TraceCheckUtils]: 48: Hoare triple {42851#(<= ~counter~0 4)} assume !(0 == ~cond); {42851#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:30,690 INFO L290 TraceCheckUtils]: 49: Hoare triple {42851#(<= ~counter~0 4)} assume true; {42851#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:30,691 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42851#(<= ~counter~0 4)} {42851#(<= ~counter~0 4)} #63#return; {42851#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:30,691 INFO L290 TraceCheckUtils]: 51: Hoare triple {42851#(<= ~counter~0 4)} assume !!(0 != ~r~0); {42851#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:30,691 INFO L290 TraceCheckUtils]: 52: Hoare triple {42851#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42851#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:30,692 INFO L290 TraceCheckUtils]: 53: Hoare triple {42851#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42879#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:30,692 INFO L290 TraceCheckUtils]: 54: Hoare triple {42879#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {42879#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:30,693 INFO L272 TraceCheckUtils]: 55: Hoare triple {42879#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42879#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:30,693 INFO L290 TraceCheckUtils]: 56: Hoare triple {42879#(<= ~counter~0 5)} ~cond := #in~cond; {42879#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:30,693 INFO L290 TraceCheckUtils]: 57: Hoare triple {42879#(<= ~counter~0 5)} assume !(0 == ~cond); {42879#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:30,693 INFO L290 TraceCheckUtils]: 58: Hoare triple {42879#(<= ~counter~0 5)} assume true; {42879#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:30,694 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42879#(<= ~counter~0 5)} {42879#(<= ~counter~0 5)} #63#return; {42879#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:30,694 INFO L290 TraceCheckUtils]: 60: Hoare triple {42879#(<= ~counter~0 5)} assume !!(0 != ~r~0); {42879#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:30,695 INFO L290 TraceCheckUtils]: 61: Hoare triple {42879#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42879#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:30,695 INFO L290 TraceCheckUtils]: 62: Hoare triple {42879#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42907#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:30,695 INFO L290 TraceCheckUtils]: 63: Hoare triple {42907#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {42907#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:30,696 INFO L272 TraceCheckUtils]: 64: Hoare triple {42907#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42907#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:30,696 INFO L290 TraceCheckUtils]: 65: Hoare triple {42907#(<= ~counter~0 6)} ~cond := #in~cond; {42907#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:30,696 INFO L290 TraceCheckUtils]: 66: Hoare triple {42907#(<= ~counter~0 6)} assume !(0 == ~cond); {42907#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:30,697 INFO L290 TraceCheckUtils]: 67: Hoare triple {42907#(<= ~counter~0 6)} assume true; {42907#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:30,697 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42907#(<= ~counter~0 6)} {42907#(<= ~counter~0 6)} #63#return; {42907#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:30,698 INFO L290 TraceCheckUtils]: 69: Hoare triple {42907#(<= ~counter~0 6)} assume !!(0 != ~r~0); {42907#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:30,698 INFO L290 TraceCheckUtils]: 70: Hoare triple {42907#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42907#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:30,698 INFO L290 TraceCheckUtils]: 71: Hoare triple {42907#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42935#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:30,699 INFO L290 TraceCheckUtils]: 72: Hoare triple {42935#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {42935#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:30,699 INFO L272 TraceCheckUtils]: 73: Hoare triple {42935#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42935#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:30,699 INFO L290 TraceCheckUtils]: 74: Hoare triple {42935#(<= ~counter~0 7)} ~cond := #in~cond; {42935#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:30,700 INFO L290 TraceCheckUtils]: 75: Hoare triple {42935#(<= ~counter~0 7)} assume !(0 == ~cond); {42935#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:30,700 INFO L290 TraceCheckUtils]: 76: Hoare triple {42935#(<= ~counter~0 7)} assume true; {42935#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:30,701 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42935#(<= ~counter~0 7)} {42935#(<= ~counter~0 7)} #63#return; {42935#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:30,701 INFO L290 TraceCheckUtils]: 78: Hoare triple {42935#(<= ~counter~0 7)} assume !!(0 != ~r~0); {42935#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:30,701 INFO L290 TraceCheckUtils]: 79: Hoare triple {42935#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42935#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:30,702 INFO L290 TraceCheckUtils]: 80: Hoare triple {42935#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42963#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:30,702 INFO L290 TraceCheckUtils]: 81: Hoare triple {42963#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {42963#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:30,702 INFO L272 TraceCheckUtils]: 82: Hoare triple {42963#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42963#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:30,703 INFO L290 TraceCheckUtils]: 83: Hoare triple {42963#(<= ~counter~0 8)} ~cond := #in~cond; {42963#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:30,703 INFO L290 TraceCheckUtils]: 84: Hoare triple {42963#(<= ~counter~0 8)} assume !(0 == ~cond); {42963#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:30,703 INFO L290 TraceCheckUtils]: 85: Hoare triple {42963#(<= ~counter~0 8)} assume true; {42963#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:30,704 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42963#(<= ~counter~0 8)} {42963#(<= ~counter~0 8)} #63#return; {42963#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:30,704 INFO L290 TraceCheckUtils]: 87: Hoare triple {42963#(<= ~counter~0 8)} assume !!(0 != ~r~0); {42963#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:30,704 INFO L290 TraceCheckUtils]: 88: Hoare triple {42963#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42963#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:30,705 INFO L290 TraceCheckUtils]: 89: Hoare triple {42963#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42991#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:30,705 INFO L290 TraceCheckUtils]: 90: Hoare triple {42991#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {42991#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:30,706 INFO L272 TraceCheckUtils]: 91: Hoare triple {42991#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42991#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:30,706 INFO L290 TraceCheckUtils]: 92: Hoare triple {42991#(<= ~counter~0 9)} ~cond := #in~cond; {42991#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:30,706 INFO L290 TraceCheckUtils]: 93: Hoare triple {42991#(<= ~counter~0 9)} assume !(0 == ~cond); {42991#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:30,707 INFO L290 TraceCheckUtils]: 94: Hoare triple {42991#(<= ~counter~0 9)} assume true; {42991#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:30,707 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42991#(<= ~counter~0 9)} {42991#(<= ~counter~0 9)} #63#return; {42991#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:30,707 INFO L290 TraceCheckUtils]: 96: Hoare triple {42991#(<= ~counter~0 9)} assume !!(0 != ~r~0); {42991#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:30,708 INFO L290 TraceCheckUtils]: 97: Hoare triple {42991#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42991#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:30,708 INFO L290 TraceCheckUtils]: 98: Hoare triple {42991#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43019#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:30,708 INFO L290 TraceCheckUtils]: 99: Hoare triple {43019#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {43019#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:30,709 INFO L272 TraceCheckUtils]: 100: Hoare triple {43019#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43019#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:30,709 INFO L290 TraceCheckUtils]: 101: Hoare triple {43019#(<= ~counter~0 10)} ~cond := #in~cond; {43019#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:30,709 INFO L290 TraceCheckUtils]: 102: Hoare triple {43019#(<= ~counter~0 10)} assume !(0 == ~cond); {43019#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:30,710 INFO L290 TraceCheckUtils]: 103: Hoare triple {43019#(<= ~counter~0 10)} assume true; {43019#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:30,710 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {43019#(<= ~counter~0 10)} {43019#(<= ~counter~0 10)} #63#return; {43019#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:30,711 INFO L290 TraceCheckUtils]: 105: Hoare triple {43019#(<= ~counter~0 10)} assume !!(0 != ~r~0); {43019#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:30,711 INFO L290 TraceCheckUtils]: 106: Hoare triple {43019#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43019#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:30,711 INFO L290 TraceCheckUtils]: 107: Hoare triple {43019#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43047#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:30,712 INFO L290 TraceCheckUtils]: 108: Hoare triple {43047#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {43047#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:30,712 INFO L272 TraceCheckUtils]: 109: Hoare triple {43047#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43047#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:30,712 INFO L290 TraceCheckUtils]: 110: Hoare triple {43047#(<= ~counter~0 11)} ~cond := #in~cond; {43047#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:30,713 INFO L290 TraceCheckUtils]: 111: Hoare triple {43047#(<= ~counter~0 11)} assume !(0 == ~cond); {43047#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:30,713 INFO L290 TraceCheckUtils]: 112: Hoare triple {43047#(<= ~counter~0 11)} assume true; {43047#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:30,714 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {43047#(<= ~counter~0 11)} {43047#(<= ~counter~0 11)} #63#return; {43047#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:30,714 INFO L290 TraceCheckUtils]: 114: Hoare triple {43047#(<= ~counter~0 11)} assume !!(0 != ~r~0); {43047#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:30,714 INFO L290 TraceCheckUtils]: 115: Hoare triple {43047#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43047#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:30,715 INFO L290 TraceCheckUtils]: 116: Hoare triple {43047#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43075#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:30,715 INFO L290 TraceCheckUtils]: 117: Hoare triple {43075#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {43075#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:30,715 INFO L272 TraceCheckUtils]: 118: Hoare triple {43075#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43075#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:30,716 INFO L290 TraceCheckUtils]: 119: Hoare triple {43075#(<= ~counter~0 12)} ~cond := #in~cond; {43075#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:30,716 INFO L290 TraceCheckUtils]: 120: Hoare triple {43075#(<= ~counter~0 12)} assume !(0 == ~cond); {43075#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:30,716 INFO L290 TraceCheckUtils]: 121: Hoare triple {43075#(<= ~counter~0 12)} assume true; {43075#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:30,717 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {43075#(<= ~counter~0 12)} {43075#(<= ~counter~0 12)} #63#return; {43075#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:30,717 INFO L290 TraceCheckUtils]: 123: Hoare triple {43075#(<= ~counter~0 12)} assume !!(0 != ~r~0); {43075#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:30,717 INFO L290 TraceCheckUtils]: 124: Hoare triple {43075#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43075#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:30,718 INFO L290 TraceCheckUtils]: 125: Hoare triple {43075#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43103#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:30,718 INFO L290 TraceCheckUtils]: 126: Hoare triple {43103#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {43103#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:30,719 INFO L272 TraceCheckUtils]: 127: Hoare triple {43103#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43103#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:30,719 INFO L290 TraceCheckUtils]: 128: Hoare triple {43103#(<= ~counter~0 13)} ~cond := #in~cond; {43103#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:30,719 INFO L290 TraceCheckUtils]: 129: Hoare triple {43103#(<= ~counter~0 13)} assume !(0 == ~cond); {43103#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:30,719 INFO L290 TraceCheckUtils]: 130: Hoare triple {43103#(<= ~counter~0 13)} assume true; {43103#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:30,720 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {43103#(<= ~counter~0 13)} {43103#(<= ~counter~0 13)} #63#return; {43103#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:30,720 INFO L290 TraceCheckUtils]: 132: Hoare triple {43103#(<= ~counter~0 13)} assume !!(0 != ~r~0); {43103#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:30,720 INFO L290 TraceCheckUtils]: 133: Hoare triple {43103#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43103#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:30,721 INFO L290 TraceCheckUtils]: 134: Hoare triple {43103#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43131#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:30,721 INFO L290 TraceCheckUtils]: 135: Hoare triple {43131#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {43131#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:30,722 INFO L272 TraceCheckUtils]: 136: Hoare triple {43131#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43131#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:30,722 INFO L290 TraceCheckUtils]: 137: Hoare triple {43131#(<= ~counter~0 14)} ~cond := #in~cond; {43131#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:30,722 INFO L290 TraceCheckUtils]: 138: Hoare triple {43131#(<= ~counter~0 14)} assume !(0 == ~cond); {43131#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:30,723 INFO L290 TraceCheckUtils]: 139: Hoare triple {43131#(<= ~counter~0 14)} assume true; {43131#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:30,723 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {43131#(<= ~counter~0 14)} {43131#(<= ~counter~0 14)} #63#return; {43131#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:30,723 INFO L290 TraceCheckUtils]: 141: Hoare triple {43131#(<= ~counter~0 14)} assume !!(0 != ~r~0); {43131#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:30,724 INFO L290 TraceCheckUtils]: 142: Hoare triple {43131#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43131#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:30,724 INFO L290 TraceCheckUtils]: 143: Hoare triple {43131#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43159#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:30,725 INFO L290 TraceCheckUtils]: 144: Hoare triple {43159#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {43159#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:30,725 INFO L272 TraceCheckUtils]: 145: Hoare triple {43159#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43159#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:30,725 INFO L290 TraceCheckUtils]: 146: Hoare triple {43159#(<= ~counter~0 15)} ~cond := #in~cond; {43159#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:30,726 INFO L290 TraceCheckUtils]: 147: Hoare triple {43159#(<= ~counter~0 15)} assume !(0 == ~cond); {43159#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:30,726 INFO L290 TraceCheckUtils]: 148: Hoare triple {43159#(<= ~counter~0 15)} assume true; {43159#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:30,726 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {43159#(<= ~counter~0 15)} {43159#(<= ~counter~0 15)} #63#return; {43159#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:30,727 INFO L290 TraceCheckUtils]: 150: Hoare triple {43159#(<= ~counter~0 15)} assume !!(0 != ~r~0); {43159#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:30,727 INFO L290 TraceCheckUtils]: 151: Hoare triple {43159#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43159#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:30,727 INFO L290 TraceCheckUtils]: 152: Hoare triple {43159#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43187#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:30,728 INFO L290 TraceCheckUtils]: 153: Hoare triple {43187#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {43187#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:30,728 INFO L272 TraceCheckUtils]: 154: Hoare triple {43187#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43187#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:30,729 INFO L290 TraceCheckUtils]: 155: Hoare triple {43187#(<= ~counter~0 16)} ~cond := #in~cond; {43187#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:30,729 INFO L290 TraceCheckUtils]: 156: Hoare triple {43187#(<= ~counter~0 16)} assume !(0 == ~cond); {43187#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:30,729 INFO L290 TraceCheckUtils]: 157: Hoare triple {43187#(<= ~counter~0 16)} assume true; {43187#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:30,730 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {43187#(<= ~counter~0 16)} {43187#(<= ~counter~0 16)} #63#return; {43187#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:30,730 INFO L290 TraceCheckUtils]: 159: Hoare triple {43187#(<= ~counter~0 16)} assume !!(0 != ~r~0); {43187#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:30,730 INFO L290 TraceCheckUtils]: 160: Hoare triple {43187#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43187#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:30,731 INFO L290 TraceCheckUtils]: 161: Hoare triple {43187#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43215#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:30,731 INFO L290 TraceCheckUtils]: 162: Hoare triple {43215#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {43215#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:30,731 INFO L272 TraceCheckUtils]: 163: Hoare triple {43215#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43215#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:30,732 INFO L290 TraceCheckUtils]: 164: Hoare triple {43215#(<= ~counter~0 17)} ~cond := #in~cond; {43215#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:30,732 INFO L290 TraceCheckUtils]: 165: Hoare triple {43215#(<= ~counter~0 17)} assume !(0 == ~cond); {43215#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:30,732 INFO L290 TraceCheckUtils]: 166: Hoare triple {43215#(<= ~counter~0 17)} assume true; {43215#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:30,733 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {43215#(<= ~counter~0 17)} {43215#(<= ~counter~0 17)} #63#return; {43215#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:30,733 INFO L290 TraceCheckUtils]: 168: Hoare triple {43215#(<= ~counter~0 17)} assume !!(0 != ~r~0); {43215#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:30,733 INFO L290 TraceCheckUtils]: 169: Hoare triple {43215#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43215#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:30,734 INFO L290 TraceCheckUtils]: 170: Hoare triple {43215#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43243#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:30,734 INFO L290 TraceCheckUtils]: 171: Hoare triple {43243#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {43243#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:30,735 INFO L272 TraceCheckUtils]: 172: Hoare triple {43243#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43243#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:30,735 INFO L290 TraceCheckUtils]: 173: Hoare triple {43243#(<= ~counter~0 18)} ~cond := #in~cond; {43243#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:30,735 INFO L290 TraceCheckUtils]: 174: Hoare triple {43243#(<= ~counter~0 18)} assume !(0 == ~cond); {43243#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:30,736 INFO L290 TraceCheckUtils]: 175: Hoare triple {43243#(<= ~counter~0 18)} assume true; {43243#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:30,736 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {43243#(<= ~counter~0 18)} {43243#(<= ~counter~0 18)} #63#return; {43243#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:30,736 INFO L290 TraceCheckUtils]: 177: Hoare triple {43243#(<= ~counter~0 18)} assume !!(0 != ~r~0); {43243#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:30,737 INFO L290 TraceCheckUtils]: 178: Hoare triple {43243#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43243#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:30,737 INFO L290 TraceCheckUtils]: 179: Hoare triple {43243#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43271#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:30,737 INFO L290 TraceCheckUtils]: 180: Hoare triple {43271#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {43271#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:30,738 INFO L272 TraceCheckUtils]: 181: Hoare triple {43271#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43271#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:30,738 INFO L290 TraceCheckUtils]: 182: Hoare triple {43271#(<= ~counter~0 19)} ~cond := #in~cond; {43271#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:30,739 INFO L290 TraceCheckUtils]: 183: Hoare triple {43271#(<= ~counter~0 19)} assume !(0 == ~cond); {43271#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:30,739 INFO L290 TraceCheckUtils]: 184: Hoare triple {43271#(<= ~counter~0 19)} assume true; {43271#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:30,739 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {43271#(<= ~counter~0 19)} {43271#(<= ~counter~0 19)} #63#return; {43271#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:30,740 INFO L290 TraceCheckUtils]: 186: Hoare triple {43271#(<= ~counter~0 19)} assume !!(0 != ~r~0); {43271#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:30,740 INFO L290 TraceCheckUtils]: 187: Hoare triple {43271#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43271#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:30,740 INFO L290 TraceCheckUtils]: 188: Hoare triple {43271#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43299#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:30,741 INFO L290 TraceCheckUtils]: 189: Hoare triple {43299#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {43299#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:30,741 INFO L272 TraceCheckUtils]: 190: Hoare triple {43299#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43299#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:30,742 INFO L290 TraceCheckUtils]: 191: Hoare triple {43299#(<= ~counter~0 20)} ~cond := #in~cond; {43299#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:30,742 INFO L290 TraceCheckUtils]: 192: Hoare triple {43299#(<= ~counter~0 20)} assume !(0 == ~cond); {43299#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:30,742 INFO L290 TraceCheckUtils]: 193: Hoare triple {43299#(<= ~counter~0 20)} assume true; {43299#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:30,743 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {43299#(<= ~counter~0 20)} {43299#(<= ~counter~0 20)} #63#return; {43299#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:30,743 INFO L290 TraceCheckUtils]: 195: Hoare triple {43299#(<= ~counter~0 20)} assume !!(0 != ~r~0); {43299#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:30,743 INFO L290 TraceCheckUtils]: 196: Hoare triple {43299#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43299#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:30,744 INFO L290 TraceCheckUtils]: 197: Hoare triple {43299#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43327#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:30,744 INFO L290 TraceCheckUtils]: 198: Hoare triple {43327#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {43327#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:30,744 INFO L272 TraceCheckUtils]: 199: Hoare triple {43327#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43327#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:30,745 INFO L290 TraceCheckUtils]: 200: Hoare triple {43327#(<= ~counter~0 21)} ~cond := #in~cond; {43327#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:30,745 INFO L290 TraceCheckUtils]: 201: Hoare triple {43327#(<= ~counter~0 21)} assume !(0 == ~cond); {43327#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:30,745 INFO L290 TraceCheckUtils]: 202: Hoare triple {43327#(<= ~counter~0 21)} assume true; {43327#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:30,746 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {43327#(<= ~counter~0 21)} {43327#(<= ~counter~0 21)} #63#return; {43327#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:30,746 INFO L290 TraceCheckUtils]: 204: Hoare triple {43327#(<= ~counter~0 21)} assume !!(0 != ~r~0); {43327#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:30,746 INFO L290 TraceCheckUtils]: 205: Hoare triple {43327#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43327#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:30,747 INFO L290 TraceCheckUtils]: 206: Hoare triple {43327#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43355#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:30,747 INFO L290 TraceCheckUtils]: 207: Hoare triple {43355#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {43355#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:30,748 INFO L272 TraceCheckUtils]: 208: Hoare triple {43355#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43355#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:30,748 INFO L290 TraceCheckUtils]: 209: Hoare triple {43355#(<= ~counter~0 22)} ~cond := #in~cond; {43355#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:30,748 INFO L290 TraceCheckUtils]: 210: Hoare triple {43355#(<= ~counter~0 22)} assume !(0 == ~cond); {43355#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:30,749 INFO L290 TraceCheckUtils]: 211: Hoare triple {43355#(<= ~counter~0 22)} assume true; {43355#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:30,749 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {43355#(<= ~counter~0 22)} {43355#(<= ~counter~0 22)} #63#return; {43355#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:30,749 INFO L290 TraceCheckUtils]: 213: Hoare triple {43355#(<= ~counter~0 22)} assume !!(0 != ~r~0); {43355#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:30,750 INFO L290 TraceCheckUtils]: 214: Hoare triple {43355#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43355#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:30,750 INFO L290 TraceCheckUtils]: 215: Hoare triple {43355#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43383#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:30,750 INFO L290 TraceCheckUtils]: 216: Hoare triple {43383#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {43383#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:30,751 INFO L272 TraceCheckUtils]: 217: Hoare triple {43383#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43383#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:30,751 INFO L290 TraceCheckUtils]: 218: Hoare triple {43383#(<= ~counter~0 23)} ~cond := #in~cond; {43383#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:30,752 INFO L290 TraceCheckUtils]: 219: Hoare triple {43383#(<= ~counter~0 23)} assume !(0 == ~cond); {43383#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:30,752 INFO L290 TraceCheckUtils]: 220: Hoare triple {43383#(<= ~counter~0 23)} assume true; {43383#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:30,752 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {43383#(<= ~counter~0 23)} {43383#(<= ~counter~0 23)} #63#return; {43383#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:30,753 INFO L290 TraceCheckUtils]: 222: Hoare triple {43383#(<= ~counter~0 23)} assume !!(0 != ~r~0); {43383#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:30,753 INFO L290 TraceCheckUtils]: 223: Hoare triple {43383#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43383#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:30,753 INFO L290 TraceCheckUtils]: 224: Hoare triple {43383#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:30,754 INFO L290 TraceCheckUtils]: 225: Hoare triple {43411#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:30,754 INFO L272 TraceCheckUtils]: 226: Hoare triple {43411#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:30,755 INFO L290 TraceCheckUtils]: 227: Hoare triple {43411#(<= ~counter~0 24)} ~cond := #in~cond; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:30,755 INFO L290 TraceCheckUtils]: 228: Hoare triple {43411#(<= ~counter~0 24)} assume !(0 == ~cond); {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:30,755 INFO L290 TraceCheckUtils]: 229: Hoare triple {43411#(<= ~counter~0 24)} assume true; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:30,756 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {43411#(<= ~counter~0 24)} {43411#(<= ~counter~0 24)} #63#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:30,756 INFO L290 TraceCheckUtils]: 231: Hoare triple {43411#(<= ~counter~0 24)} assume !!(0 != ~r~0); {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:30,756 INFO L290 TraceCheckUtils]: 232: Hoare triple {43411#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:30,757 INFO L290 TraceCheckUtils]: 233: Hoare triple {43411#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:30,757 INFO L290 TraceCheckUtils]: 234: Hoare triple {43439#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:30,757 INFO L272 TraceCheckUtils]: 235: Hoare triple {43439#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:30,758 INFO L290 TraceCheckUtils]: 236: Hoare triple {43439#(<= ~counter~0 25)} ~cond := #in~cond; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:30,758 INFO L290 TraceCheckUtils]: 237: Hoare triple {43439#(<= ~counter~0 25)} assume !(0 == ~cond); {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:30,758 INFO L290 TraceCheckUtils]: 238: Hoare triple {43439#(<= ~counter~0 25)} assume true; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:30,759 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {43439#(<= ~counter~0 25)} {43439#(<= ~counter~0 25)} #63#return; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:30,759 INFO L290 TraceCheckUtils]: 240: Hoare triple {43439#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:30,759 INFO L290 TraceCheckUtils]: 241: Hoare triple {43439#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:30,760 INFO L290 TraceCheckUtils]: 242: Hoare triple {43439#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43467#(<= |main_#t~post6| 25)} is VALID [2022-04-15 09:09:30,760 INFO L290 TraceCheckUtils]: 243: Hoare triple {43467#(<= |main_#t~post6| 25)} assume !(#t~post6 < 50);havoc #t~post6; {42711#false} is VALID [2022-04-15 09:09:30,760 INFO L272 TraceCheckUtils]: 244: Hoare triple {42711#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42711#false} is VALID [2022-04-15 09:09:30,760 INFO L290 TraceCheckUtils]: 245: Hoare triple {42711#false} ~cond := #in~cond; {42711#false} is VALID [2022-04-15 09:09:30,760 INFO L290 TraceCheckUtils]: 246: Hoare triple {42711#false} assume 0 == ~cond; {42711#false} is VALID [2022-04-15 09:09:30,760 INFO L290 TraceCheckUtils]: 247: Hoare triple {42711#false} assume !false; {42711#false} is VALID [2022-04-15 09:09:30,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 2750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:09:30,762 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:09:32,545 INFO L290 TraceCheckUtils]: 247: Hoare triple {42711#false} assume !false; {42711#false} is VALID [2022-04-15 09:09:32,545 INFO L290 TraceCheckUtils]: 246: Hoare triple {42711#false} assume 0 == ~cond; {42711#false} is VALID [2022-04-15 09:09:32,545 INFO L290 TraceCheckUtils]: 245: Hoare triple {42711#false} ~cond := #in~cond; {42711#false} is VALID [2022-04-15 09:09:32,545 INFO L272 TraceCheckUtils]: 244: Hoare triple {42711#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42711#false} is VALID [2022-04-15 09:09:32,546 INFO L290 TraceCheckUtils]: 243: Hoare triple {43495#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {42711#false} is VALID [2022-04-15 09:09:32,546 INFO L290 TraceCheckUtils]: 242: Hoare triple {43499#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43495#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:09:32,547 INFO L290 TraceCheckUtils]: 241: Hoare triple {43499#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43499#(< ~counter~0 50)} is VALID [2022-04-15 09:09:32,547 INFO L290 TraceCheckUtils]: 240: Hoare triple {43499#(< ~counter~0 50)} assume !!(0 != ~r~0); {43499#(< ~counter~0 50)} is VALID [2022-04-15 09:09:32,548 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {42710#true} {43499#(< ~counter~0 50)} #63#return; {43499#(< ~counter~0 50)} is VALID [2022-04-15 09:09:32,548 INFO L290 TraceCheckUtils]: 238: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,548 INFO L290 TraceCheckUtils]: 237: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,548 INFO L290 TraceCheckUtils]: 236: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,548 INFO L272 TraceCheckUtils]: 235: Hoare triple {43499#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,548 INFO L290 TraceCheckUtils]: 234: Hoare triple {43499#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {43499#(< ~counter~0 50)} is VALID [2022-04-15 09:09:32,550 INFO L290 TraceCheckUtils]: 233: Hoare triple {43527#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43499#(< ~counter~0 50)} is VALID [2022-04-15 09:09:32,550 INFO L290 TraceCheckUtils]: 232: Hoare triple {43527#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43527#(< ~counter~0 49)} is VALID [2022-04-15 09:09:32,550 INFO L290 TraceCheckUtils]: 231: Hoare triple {43527#(< ~counter~0 49)} assume !!(0 != ~r~0); {43527#(< ~counter~0 49)} is VALID [2022-04-15 09:09:32,551 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {42710#true} {43527#(< ~counter~0 49)} #63#return; {43527#(< ~counter~0 49)} is VALID [2022-04-15 09:09:32,551 INFO L290 TraceCheckUtils]: 229: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,551 INFO L290 TraceCheckUtils]: 228: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,551 INFO L290 TraceCheckUtils]: 227: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,551 INFO L272 TraceCheckUtils]: 226: Hoare triple {43527#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,552 INFO L290 TraceCheckUtils]: 225: Hoare triple {43527#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {43527#(< ~counter~0 49)} is VALID [2022-04-15 09:09:32,552 INFO L290 TraceCheckUtils]: 224: Hoare triple {43555#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43527#(< ~counter~0 49)} is VALID [2022-04-15 09:09:32,553 INFO L290 TraceCheckUtils]: 223: Hoare triple {43555#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43555#(< ~counter~0 48)} is VALID [2022-04-15 09:09:32,553 INFO L290 TraceCheckUtils]: 222: Hoare triple {43555#(< ~counter~0 48)} assume !!(0 != ~r~0); {43555#(< ~counter~0 48)} is VALID [2022-04-15 09:09:32,554 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {42710#true} {43555#(< ~counter~0 48)} #63#return; {43555#(< ~counter~0 48)} is VALID [2022-04-15 09:09:32,554 INFO L290 TraceCheckUtils]: 220: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,554 INFO L290 TraceCheckUtils]: 219: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,554 INFO L290 TraceCheckUtils]: 218: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,554 INFO L272 TraceCheckUtils]: 217: Hoare triple {43555#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,554 INFO L290 TraceCheckUtils]: 216: Hoare triple {43555#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {43555#(< ~counter~0 48)} is VALID [2022-04-15 09:09:32,555 INFO L290 TraceCheckUtils]: 215: Hoare triple {43583#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43555#(< ~counter~0 48)} is VALID [2022-04-15 09:09:32,555 INFO L290 TraceCheckUtils]: 214: Hoare triple {43583#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43583#(< ~counter~0 47)} is VALID [2022-04-15 09:09:32,556 INFO L290 TraceCheckUtils]: 213: Hoare triple {43583#(< ~counter~0 47)} assume !!(0 != ~r~0); {43583#(< ~counter~0 47)} is VALID [2022-04-15 09:09:32,556 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {42710#true} {43583#(< ~counter~0 47)} #63#return; {43583#(< ~counter~0 47)} is VALID [2022-04-15 09:09:32,557 INFO L290 TraceCheckUtils]: 211: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,557 INFO L290 TraceCheckUtils]: 210: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,557 INFO L290 TraceCheckUtils]: 209: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,557 INFO L272 TraceCheckUtils]: 208: Hoare triple {43583#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,557 INFO L290 TraceCheckUtils]: 207: Hoare triple {43583#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {43583#(< ~counter~0 47)} is VALID [2022-04-15 09:09:32,558 INFO L290 TraceCheckUtils]: 206: Hoare triple {43611#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43583#(< ~counter~0 47)} is VALID [2022-04-15 09:09:32,558 INFO L290 TraceCheckUtils]: 205: Hoare triple {43611#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43611#(< ~counter~0 46)} is VALID [2022-04-15 09:09:32,559 INFO L290 TraceCheckUtils]: 204: Hoare triple {43611#(< ~counter~0 46)} assume !!(0 != ~r~0); {43611#(< ~counter~0 46)} is VALID [2022-04-15 09:09:32,559 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {42710#true} {43611#(< ~counter~0 46)} #63#return; {43611#(< ~counter~0 46)} is VALID [2022-04-15 09:09:32,559 INFO L290 TraceCheckUtils]: 202: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,559 INFO L290 TraceCheckUtils]: 201: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,560 INFO L290 TraceCheckUtils]: 200: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,560 INFO L272 TraceCheckUtils]: 199: Hoare triple {43611#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,560 INFO L290 TraceCheckUtils]: 198: Hoare triple {43611#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {43611#(< ~counter~0 46)} is VALID [2022-04-15 09:09:32,561 INFO L290 TraceCheckUtils]: 197: Hoare triple {43639#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43611#(< ~counter~0 46)} is VALID [2022-04-15 09:09:32,561 INFO L290 TraceCheckUtils]: 196: Hoare triple {43639#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43639#(< ~counter~0 45)} is VALID [2022-04-15 09:09:32,561 INFO L290 TraceCheckUtils]: 195: Hoare triple {43639#(< ~counter~0 45)} assume !!(0 != ~r~0); {43639#(< ~counter~0 45)} is VALID [2022-04-15 09:09:32,562 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {42710#true} {43639#(< ~counter~0 45)} #63#return; {43639#(< ~counter~0 45)} is VALID [2022-04-15 09:09:32,562 INFO L290 TraceCheckUtils]: 193: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,562 INFO L290 TraceCheckUtils]: 192: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,562 INFO L290 TraceCheckUtils]: 191: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,562 INFO L272 TraceCheckUtils]: 190: Hoare triple {43639#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,563 INFO L290 TraceCheckUtils]: 189: Hoare triple {43639#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {43639#(< ~counter~0 45)} is VALID [2022-04-15 09:09:32,563 INFO L290 TraceCheckUtils]: 188: Hoare triple {43667#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43639#(< ~counter~0 45)} is VALID [2022-04-15 09:09:32,564 INFO L290 TraceCheckUtils]: 187: Hoare triple {43667#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43667#(< ~counter~0 44)} is VALID [2022-04-15 09:09:32,564 INFO L290 TraceCheckUtils]: 186: Hoare triple {43667#(< ~counter~0 44)} assume !!(0 != ~r~0); {43667#(< ~counter~0 44)} is VALID [2022-04-15 09:09:32,565 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {42710#true} {43667#(< ~counter~0 44)} #63#return; {43667#(< ~counter~0 44)} is VALID [2022-04-15 09:09:32,565 INFO L290 TraceCheckUtils]: 184: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,565 INFO L290 TraceCheckUtils]: 183: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,565 INFO L290 TraceCheckUtils]: 182: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,565 INFO L272 TraceCheckUtils]: 181: Hoare triple {43667#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,566 INFO L290 TraceCheckUtils]: 180: Hoare triple {43667#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {43667#(< ~counter~0 44)} is VALID [2022-04-15 09:09:32,566 INFO L290 TraceCheckUtils]: 179: Hoare triple {43695#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43667#(< ~counter~0 44)} is VALID [2022-04-15 09:09:32,567 INFO L290 TraceCheckUtils]: 178: Hoare triple {43695#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43695#(< ~counter~0 43)} is VALID [2022-04-15 09:09:32,567 INFO L290 TraceCheckUtils]: 177: Hoare triple {43695#(< ~counter~0 43)} assume !!(0 != ~r~0); {43695#(< ~counter~0 43)} is VALID [2022-04-15 09:09:32,568 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {42710#true} {43695#(< ~counter~0 43)} #63#return; {43695#(< ~counter~0 43)} is VALID [2022-04-15 09:09:32,568 INFO L290 TraceCheckUtils]: 175: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,568 INFO L290 TraceCheckUtils]: 174: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,568 INFO L290 TraceCheckUtils]: 173: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,568 INFO L272 TraceCheckUtils]: 172: Hoare triple {43695#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,568 INFO L290 TraceCheckUtils]: 171: Hoare triple {43695#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {43695#(< ~counter~0 43)} is VALID [2022-04-15 09:09:32,569 INFO L290 TraceCheckUtils]: 170: Hoare triple {43723#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43695#(< ~counter~0 43)} is VALID [2022-04-15 09:09:32,569 INFO L290 TraceCheckUtils]: 169: Hoare triple {43723#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43723#(< ~counter~0 42)} is VALID [2022-04-15 09:09:32,570 INFO L290 TraceCheckUtils]: 168: Hoare triple {43723#(< ~counter~0 42)} assume !!(0 != ~r~0); {43723#(< ~counter~0 42)} is VALID [2022-04-15 09:09:32,570 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {42710#true} {43723#(< ~counter~0 42)} #63#return; {43723#(< ~counter~0 42)} is VALID [2022-04-15 09:09:32,570 INFO L290 TraceCheckUtils]: 166: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,571 INFO L290 TraceCheckUtils]: 165: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,571 INFO L290 TraceCheckUtils]: 164: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,571 INFO L272 TraceCheckUtils]: 163: Hoare triple {43723#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,571 INFO L290 TraceCheckUtils]: 162: Hoare triple {43723#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {43723#(< ~counter~0 42)} is VALID [2022-04-15 09:09:32,572 INFO L290 TraceCheckUtils]: 161: Hoare triple {43751#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43723#(< ~counter~0 42)} is VALID [2022-04-15 09:09:32,572 INFO L290 TraceCheckUtils]: 160: Hoare triple {43751#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43751#(< ~counter~0 41)} is VALID [2022-04-15 09:09:32,573 INFO L290 TraceCheckUtils]: 159: Hoare triple {43751#(< ~counter~0 41)} assume !!(0 != ~r~0); {43751#(< ~counter~0 41)} is VALID [2022-04-15 09:09:32,573 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {42710#true} {43751#(< ~counter~0 41)} #63#return; {43751#(< ~counter~0 41)} is VALID [2022-04-15 09:09:32,573 INFO L290 TraceCheckUtils]: 157: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,574 INFO L290 TraceCheckUtils]: 156: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,574 INFO L290 TraceCheckUtils]: 155: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,574 INFO L272 TraceCheckUtils]: 154: Hoare triple {43751#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,574 INFO L290 TraceCheckUtils]: 153: Hoare triple {43751#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {43751#(< ~counter~0 41)} is VALID [2022-04-15 09:09:32,575 INFO L290 TraceCheckUtils]: 152: Hoare triple {43779#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43751#(< ~counter~0 41)} is VALID [2022-04-15 09:09:32,575 INFO L290 TraceCheckUtils]: 151: Hoare triple {43779#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43779#(< ~counter~0 40)} is VALID [2022-04-15 09:09:32,576 INFO L290 TraceCheckUtils]: 150: Hoare triple {43779#(< ~counter~0 40)} assume !!(0 != ~r~0); {43779#(< ~counter~0 40)} is VALID [2022-04-15 09:09:32,576 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {42710#true} {43779#(< ~counter~0 40)} #63#return; {43779#(< ~counter~0 40)} is VALID [2022-04-15 09:09:32,577 INFO L290 TraceCheckUtils]: 148: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,577 INFO L290 TraceCheckUtils]: 147: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,577 INFO L290 TraceCheckUtils]: 146: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,577 INFO L272 TraceCheckUtils]: 145: Hoare triple {43779#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,577 INFO L290 TraceCheckUtils]: 144: Hoare triple {43779#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {43779#(< ~counter~0 40)} is VALID [2022-04-15 09:09:32,578 INFO L290 TraceCheckUtils]: 143: Hoare triple {43807#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43779#(< ~counter~0 40)} is VALID [2022-04-15 09:09:32,578 INFO L290 TraceCheckUtils]: 142: Hoare triple {43807#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43807#(< ~counter~0 39)} is VALID [2022-04-15 09:09:32,579 INFO L290 TraceCheckUtils]: 141: Hoare triple {43807#(< ~counter~0 39)} assume !!(0 != ~r~0); {43807#(< ~counter~0 39)} is VALID [2022-04-15 09:09:32,579 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {42710#true} {43807#(< ~counter~0 39)} #63#return; {43807#(< ~counter~0 39)} is VALID [2022-04-15 09:09:32,580 INFO L290 TraceCheckUtils]: 139: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,580 INFO L290 TraceCheckUtils]: 138: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,580 INFO L290 TraceCheckUtils]: 137: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,580 INFO L272 TraceCheckUtils]: 136: Hoare triple {43807#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,580 INFO L290 TraceCheckUtils]: 135: Hoare triple {43807#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {43807#(< ~counter~0 39)} is VALID [2022-04-15 09:09:32,581 INFO L290 TraceCheckUtils]: 134: Hoare triple {43835#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43807#(< ~counter~0 39)} is VALID [2022-04-15 09:09:32,582 INFO L290 TraceCheckUtils]: 133: Hoare triple {43835#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43835#(< ~counter~0 38)} is VALID [2022-04-15 09:09:32,582 INFO L290 TraceCheckUtils]: 132: Hoare triple {43835#(< ~counter~0 38)} assume !!(0 != ~r~0); {43835#(< ~counter~0 38)} is VALID [2022-04-15 09:09:32,583 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {42710#true} {43835#(< ~counter~0 38)} #63#return; {43835#(< ~counter~0 38)} is VALID [2022-04-15 09:09:32,583 INFO L290 TraceCheckUtils]: 130: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,583 INFO L290 TraceCheckUtils]: 129: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,583 INFO L290 TraceCheckUtils]: 128: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,583 INFO L272 TraceCheckUtils]: 127: Hoare triple {43835#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,583 INFO L290 TraceCheckUtils]: 126: Hoare triple {43835#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {43835#(< ~counter~0 38)} is VALID [2022-04-15 09:09:32,598 INFO L290 TraceCheckUtils]: 125: Hoare triple {43863#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43835#(< ~counter~0 38)} is VALID [2022-04-15 09:09:32,599 INFO L290 TraceCheckUtils]: 124: Hoare triple {43863#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43863#(< ~counter~0 37)} is VALID [2022-04-15 09:09:32,599 INFO L290 TraceCheckUtils]: 123: Hoare triple {43863#(< ~counter~0 37)} assume !!(0 != ~r~0); {43863#(< ~counter~0 37)} is VALID [2022-04-15 09:09:32,600 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {42710#true} {43863#(< ~counter~0 37)} #63#return; {43863#(< ~counter~0 37)} is VALID [2022-04-15 09:09:32,600 INFO L290 TraceCheckUtils]: 121: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,600 INFO L290 TraceCheckUtils]: 120: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,600 INFO L290 TraceCheckUtils]: 119: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,600 INFO L272 TraceCheckUtils]: 118: Hoare triple {43863#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,601 INFO L290 TraceCheckUtils]: 117: Hoare triple {43863#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {43863#(< ~counter~0 37)} is VALID [2022-04-15 09:09:32,601 INFO L290 TraceCheckUtils]: 116: Hoare triple {43891#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43863#(< ~counter~0 37)} is VALID [2022-04-15 09:09:32,601 INFO L290 TraceCheckUtils]: 115: Hoare triple {43891#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43891#(< ~counter~0 36)} is VALID [2022-04-15 09:09:32,602 INFO L290 TraceCheckUtils]: 114: Hoare triple {43891#(< ~counter~0 36)} assume !!(0 != ~r~0); {43891#(< ~counter~0 36)} is VALID [2022-04-15 09:09:32,602 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {42710#true} {43891#(< ~counter~0 36)} #63#return; {43891#(< ~counter~0 36)} is VALID [2022-04-15 09:09:32,602 INFO L290 TraceCheckUtils]: 112: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,603 INFO L290 TraceCheckUtils]: 111: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,603 INFO L290 TraceCheckUtils]: 110: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,603 INFO L272 TraceCheckUtils]: 109: Hoare triple {43891#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,603 INFO L290 TraceCheckUtils]: 108: Hoare triple {43891#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {43891#(< ~counter~0 36)} is VALID [2022-04-15 09:09:32,604 INFO L290 TraceCheckUtils]: 107: Hoare triple {43919#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43891#(< ~counter~0 36)} is VALID [2022-04-15 09:09:32,604 INFO L290 TraceCheckUtils]: 106: Hoare triple {43919#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43919#(< ~counter~0 35)} is VALID [2022-04-15 09:09:32,604 INFO L290 TraceCheckUtils]: 105: Hoare triple {43919#(< ~counter~0 35)} assume !!(0 != ~r~0); {43919#(< ~counter~0 35)} is VALID [2022-04-15 09:09:32,605 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {42710#true} {43919#(< ~counter~0 35)} #63#return; {43919#(< ~counter~0 35)} is VALID [2022-04-15 09:09:32,605 INFO L290 TraceCheckUtils]: 103: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,605 INFO L290 TraceCheckUtils]: 102: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,605 INFO L290 TraceCheckUtils]: 101: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,605 INFO L272 TraceCheckUtils]: 100: Hoare triple {43919#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,605 INFO L290 TraceCheckUtils]: 99: Hoare triple {43919#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {43919#(< ~counter~0 35)} is VALID [2022-04-15 09:09:32,606 INFO L290 TraceCheckUtils]: 98: Hoare triple {43947#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43919#(< ~counter~0 35)} is VALID [2022-04-15 09:09:32,606 INFO L290 TraceCheckUtils]: 97: Hoare triple {43947#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43947#(< ~counter~0 34)} is VALID [2022-04-15 09:09:32,607 INFO L290 TraceCheckUtils]: 96: Hoare triple {43947#(< ~counter~0 34)} assume !!(0 != ~r~0); {43947#(< ~counter~0 34)} is VALID [2022-04-15 09:09:32,607 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42710#true} {43947#(< ~counter~0 34)} #63#return; {43947#(< ~counter~0 34)} is VALID [2022-04-15 09:09:32,607 INFO L290 TraceCheckUtils]: 94: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,607 INFO L290 TraceCheckUtils]: 93: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,608 INFO L290 TraceCheckUtils]: 92: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,608 INFO L272 TraceCheckUtils]: 91: Hoare triple {43947#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,608 INFO L290 TraceCheckUtils]: 90: Hoare triple {43947#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {43947#(< ~counter~0 34)} is VALID [2022-04-15 09:09:32,609 INFO L290 TraceCheckUtils]: 89: Hoare triple {43975#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43947#(< ~counter~0 34)} is VALID [2022-04-15 09:09:32,609 INFO L290 TraceCheckUtils]: 88: Hoare triple {43975#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43975#(< ~counter~0 33)} is VALID [2022-04-15 09:09:32,609 INFO L290 TraceCheckUtils]: 87: Hoare triple {43975#(< ~counter~0 33)} assume !!(0 != ~r~0); {43975#(< ~counter~0 33)} is VALID [2022-04-15 09:09:32,610 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42710#true} {43975#(< ~counter~0 33)} #63#return; {43975#(< ~counter~0 33)} is VALID [2022-04-15 09:09:32,610 INFO L290 TraceCheckUtils]: 85: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,610 INFO L290 TraceCheckUtils]: 84: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,610 INFO L290 TraceCheckUtils]: 83: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,610 INFO L272 TraceCheckUtils]: 82: Hoare triple {43975#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,610 INFO L290 TraceCheckUtils]: 81: Hoare triple {43975#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {43975#(< ~counter~0 33)} is VALID [2022-04-15 09:09:32,611 INFO L290 TraceCheckUtils]: 80: Hoare triple {44003#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43975#(< ~counter~0 33)} is VALID [2022-04-15 09:09:32,611 INFO L290 TraceCheckUtils]: 79: Hoare triple {44003#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44003#(< ~counter~0 32)} is VALID [2022-04-15 09:09:32,612 INFO L290 TraceCheckUtils]: 78: Hoare triple {44003#(< ~counter~0 32)} assume !!(0 != ~r~0); {44003#(< ~counter~0 32)} is VALID [2022-04-15 09:09:32,612 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42710#true} {44003#(< ~counter~0 32)} #63#return; {44003#(< ~counter~0 32)} is VALID [2022-04-15 09:09:32,612 INFO L290 TraceCheckUtils]: 76: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,612 INFO L290 TraceCheckUtils]: 75: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,612 INFO L290 TraceCheckUtils]: 74: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,613 INFO L272 TraceCheckUtils]: 73: Hoare triple {44003#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,613 INFO L290 TraceCheckUtils]: 72: Hoare triple {44003#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {44003#(< ~counter~0 32)} is VALID [2022-04-15 09:09:32,613 INFO L290 TraceCheckUtils]: 71: Hoare triple {44031#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44003#(< ~counter~0 32)} is VALID [2022-04-15 09:09:32,614 INFO L290 TraceCheckUtils]: 70: Hoare triple {44031#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44031#(< ~counter~0 31)} is VALID [2022-04-15 09:09:32,614 INFO L290 TraceCheckUtils]: 69: Hoare triple {44031#(< ~counter~0 31)} assume !!(0 != ~r~0); {44031#(< ~counter~0 31)} is VALID [2022-04-15 09:09:32,615 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42710#true} {44031#(< ~counter~0 31)} #63#return; {44031#(< ~counter~0 31)} is VALID [2022-04-15 09:09:32,615 INFO L290 TraceCheckUtils]: 67: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,615 INFO L290 TraceCheckUtils]: 66: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,615 INFO L290 TraceCheckUtils]: 65: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,615 INFO L272 TraceCheckUtils]: 64: Hoare triple {44031#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,615 INFO L290 TraceCheckUtils]: 63: Hoare triple {44031#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {44031#(< ~counter~0 31)} is VALID [2022-04-15 09:09:32,616 INFO L290 TraceCheckUtils]: 62: Hoare triple {44059#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44031#(< ~counter~0 31)} is VALID [2022-04-15 09:09:32,616 INFO L290 TraceCheckUtils]: 61: Hoare triple {44059#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44059#(< ~counter~0 30)} is VALID [2022-04-15 09:09:32,617 INFO L290 TraceCheckUtils]: 60: Hoare triple {44059#(< ~counter~0 30)} assume !!(0 != ~r~0); {44059#(< ~counter~0 30)} is VALID [2022-04-15 09:09:32,617 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42710#true} {44059#(< ~counter~0 30)} #63#return; {44059#(< ~counter~0 30)} is VALID [2022-04-15 09:09:32,617 INFO L290 TraceCheckUtils]: 58: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,617 INFO L290 TraceCheckUtils]: 57: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,617 INFO L290 TraceCheckUtils]: 56: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,617 INFO L272 TraceCheckUtils]: 55: Hoare triple {44059#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,618 INFO L290 TraceCheckUtils]: 54: Hoare triple {44059#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {44059#(< ~counter~0 30)} is VALID [2022-04-15 09:09:32,618 INFO L290 TraceCheckUtils]: 53: Hoare triple {44087#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44059#(< ~counter~0 30)} is VALID [2022-04-15 09:09:32,619 INFO L290 TraceCheckUtils]: 52: Hoare triple {44087#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44087#(< ~counter~0 29)} is VALID [2022-04-15 09:09:32,619 INFO L290 TraceCheckUtils]: 51: Hoare triple {44087#(< ~counter~0 29)} assume !!(0 != ~r~0); {44087#(< ~counter~0 29)} is VALID [2022-04-15 09:09:32,620 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42710#true} {44087#(< ~counter~0 29)} #63#return; {44087#(< ~counter~0 29)} is VALID [2022-04-15 09:09:32,620 INFO L290 TraceCheckUtils]: 49: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,620 INFO L290 TraceCheckUtils]: 48: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,620 INFO L290 TraceCheckUtils]: 47: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,620 INFO L272 TraceCheckUtils]: 46: Hoare triple {44087#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,620 INFO L290 TraceCheckUtils]: 45: Hoare triple {44087#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {44087#(< ~counter~0 29)} is VALID [2022-04-15 09:09:32,621 INFO L290 TraceCheckUtils]: 44: Hoare triple {44115#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44087#(< ~counter~0 29)} is VALID [2022-04-15 09:09:32,621 INFO L290 TraceCheckUtils]: 43: Hoare triple {44115#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44115#(< ~counter~0 28)} is VALID [2022-04-15 09:09:32,622 INFO L290 TraceCheckUtils]: 42: Hoare triple {44115#(< ~counter~0 28)} assume !!(0 != ~r~0); {44115#(< ~counter~0 28)} is VALID [2022-04-15 09:09:32,622 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42710#true} {44115#(< ~counter~0 28)} #63#return; {44115#(< ~counter~0 28)} is VALID [2022-04-15 09:09:32,622 INFO L290 TraceCheckUtils]: 40: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,622 INFO L290 TraceCheckUtils]: 39: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,623 INFO L290 TraceCheckUtils]: 38: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,623 INFO L272 TraceCheckUtils]: 37: Hoare triple {44115#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,623 INFO L290 TraceCheckUtils]: 36: Hoare triple {44115#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {44115#(< ~counter~0 28)} is VALID [2022-04-15 09:09:32,624 INFO L290 TraceCheckUtils]: 35: Hoare triple {44143#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44115#(< ~counter~0 28)} is VALID [2022-04-15 09:09:32,624 INFO L290 TraceCheckUtils]: 34: Hoare triple {44143#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44143#(< ~counter~0 27)} is VALID [2022-04-15 09:09:32,624 INFO L290 TraceCheckUtils]: 33: Hoare triple {44143#(< ~counter~0 27)} assume !!(0 != ~r~0); {44143#(< ~counter~0 27)} is VALID [2022-04-15 09:09:32,625 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42710#true} {44143#(< ~counter~0 27)} #63#return; {44143#(< ~counter~0 27)} is VALID [2022-04-15 09:09:32,625 INFO L290 TraceCheckUtils]: 31: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,625 INFO L290 TraceCheckUtils]: 30: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,625 INFO L290 TraceCheckUtils]: 29: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,625 INFO L272 TraceCheckUtils]: 28: Hoare triple {44143#(< ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,626 INFO L290 TraceCheckUtils]: 27: Hoare triple {44143#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {44143#(< ~counter~0 27)} is VALID [2022-04-15 09:09:32,626 INFO L290 TraceCheckUtils]: 26: Hoare triple {43439#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44143#(< ~counter~0 27)} is VALID [2022-04-15 09:09:32,627 INFO L290 TraceCheckUtils]: 25: Hoare triple {43439#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:32,627 INFO L290 TraceCheckUtils]: 24: Hoare triple {43439#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:32,627 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42710#true} {43439#(<= ~counter~0 25)} #63#return; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:32,628 INFO L290 TraceCheckUtils]: 22: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,628 INFO L290 TraceCheckUtils]: 20: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,628 INFO L272 TraceCheckUtils]: 19: Hoare triple {43439#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,628 INFO L290 TraceCheckUtils]: 18: Hoare triple {43439#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:32,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {43411#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:32,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {43411#(<= ~counter~0 24)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:32,630 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42710#true} {43411#(<= ~counter~0 24)} #61#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:32,630 INFO L290 TraceCheckUtils]: 14: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,630 INFO L290 TraceCheckUtils]: 13: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,630 INFO L290 TraceCheckUtils]: 12: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,630 INFO L272 TraceCheckUtils]: 11: Hoare triple {43411#(<= ~counter~0 24)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,630 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42710#true} {43411#(<= ~counter~0 24)} #59#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:32,630 INFO L290 TraceCheckUtils]: 9: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-15 09:09:32,631 INFO L290 TraceCheckUtils]: 8: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-15 09:09:32,631 INFO L290 TraceCheckUtils]: 7: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-15 09:09:32,631 INFO L272 TraceCheckUtils]: 6: Hoare triple {43411#(<= ~counter~0 24)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42710#true} is VALID [2022-04-15 09:09:32,631 INFO L290 TraceCheckUtils]: 5: Hoare triple {43411#(<= ~counter~0 24)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:32,631 INFO L272 TraceCheckUtils]: 4: Hoare triple {43411#(<= ~counter~0 24)} call #t~ret7 := main(); {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:32,632 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43411#(<= ~counter~0 24)} {42710#true} #67#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:32,632 INFO L290 TraceCheckUtils]: 2: Hoare triple {43411#(<= ~counter~0 24)} assume true; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:32,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {42710#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {43411#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:32,633 INFO L272 TraceCheckUtils]: 0: Hoare triple {42710#true} call ULTIMATE.init(); {42710#true} is VALID [2022-04-15 09:09:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 1550 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2022-04-15 09:09:32,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:09:32,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551464287] [2022-04-15 09:09:32,634 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:09:32,635 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [196874650] [2022-04-15 09:09:32,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [196874650] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:09:32,635 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:09:32,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 54 [2022-04-15 09:09:32,635 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:09:32,635 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1494739144] [2022-04-15 09:09:32,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1494739144] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:09:32,635 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:09:32,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-15 09:09:32,635 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897116109] [2022-04-15 09:09:32,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:09:32,636 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 [2022-04-15 09:09:32,636 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:09:32,636 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) [2022-04-15 09:09:32,809 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:32,810 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-15 09:09:32,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:32,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-15 09:09:32,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:09:32,811 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) [2022-04-15 09:09:33,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:33,957 INFO L93 Difference]: Finished difference Result 259 states and 286 transitions. [2022-04-15 09:09:33,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-15 09:09:33,957 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 [2022-04-15 09:09:33,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:09:33,958 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) [2022-04-15 09:09:33,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-15 09:09:33,963 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) [2022-04-15 09:09:33,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-15 09:09:33,969 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 285 transitions. [2022-04-15 09:09:34,207 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 285 edges. 285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:34,211 INFO L225 Difference]: With dead ends: 259 [2022-04-15 09:09:34,211 INFO L226 Difference]: Without dead ends: 254 [2022-04-15 09:09:34,212 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 520 GetRequests, 442 SyntacticMatches, 1 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 398 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2656, Invalid=3506, Unknown=0, NotChecked=0, Total=6162 [2022-04-15 09:09:34,212 INFO L913 BasicCegarLoop]: 51 mSDtfsCounter, 82 mSDsluCounter, 225 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:09:34,212 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [82 Valid, 276 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:09:34,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-15 09:09:34,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 254. [2022-04-15 09:09:34,577 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:09:34,577 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) [2022-04-15 09:09:34,578 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) [2022-04-15 09:09:34,578 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) [2022-04-15 09:09:34,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:34,582 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-15 09:09:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-15 09:09:34,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:34,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:34,583 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. [2022-04-15 09:09:34,583 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. [2022-04-15 09:09:34,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:34,587 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-15 09:09:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-15 09:09:34,587 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:34,587 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:34,588 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:09:34,588 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:09:34,588 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) [2022-04-15 09:09:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 281 transitions. [2022-04-15 09:09:34,593 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 281 transitions. Word has length 248 [2022-04-15 09:09:34,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:09:34,593 INFO L478 AbstractCegarLoop]: Abstraction has 254 states and 281 transitions. [2022-04-15 09:09:34,593 INFO L479 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) [2022-04-15 09:09:34,593 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 254 states and 281 transitions. [2022-04-15 09:09:35,913 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-15 09:09:35,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-04-15 09:09:35,915 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:09:35,915 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:09:35,939 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-15 09:09:36,139 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-15 09:09:36,139 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:09:36,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:09:36,139 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 51 times [2022-04-15 09:09:36,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:36,140 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [250294707] [2022-04-15 09:09:36,140 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:09:36,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 52 times [2022-04-15 09:09:36,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:09:36,140 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448048105] [2022-04-15 09:09:36,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:09:36,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:09:36,165 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:09:36,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1889721436] [2022-04-15 09:09:36,165 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:09:36,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:09:36,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:09:36,167 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) [2022-04-15 09:09:36,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-15 09:09:36,478 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:09:36,478 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:09:36,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 613 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-15 09:09:36,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:09:36,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:09:37,898 INFO L272 TraceCheckUtils]: 0: Hoare triple {45835#true} call ULTIMATE.init(); {45835#true} is VALID [2022-04-15 09:09:37,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {45835#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,899 INFO L290 TraceCheckUtils]: 2: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,899 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45843#(<= ~counter~0 0)} {45835#true} #67#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,900 INFO L272 TraceCheckUtils]: 4: Hoare triple {45843#(<= ~counter~0 0)} call #t~ret7 := main(); {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,900 INFO L290 TraceCheckUtils]: 5: Hoare triple {45843#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,900 INFO L272 TraceCheckUtils]: 6: Hoare triple {45843#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,901 INFO L290 TraceCheckUtils]: 7: Hoare triple {45843#(<= ~counter~0 0)} ~cond := #in~cond; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,901 INFO L290 TraceCheckUtils]: 8: Hoare triple {45843#(<= ~counter~0 0)} assume !(0 == ~cond); {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,901 INFO L290 TraceCheckUtils]: 9: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,902 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45843#(<= ~counter~0 0)} {45843#(<= ~counter~0 0)} #59#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,902 INFO L272 TraceCheckUtils]: 11: Hoare triple {45843#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,902 INFO L290 TraceCheckUtils]: 12: Hoare triple {45843#(<= ~counter~0 0)} ~cond := #in~cond; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,903 INFO L290 TraceCheckUtils]: 13: Hoare triple {45843#(<= ~counter~0 0)} assume !(0 == ~cond); {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,903 INFO L290 TraceCheckUtils]: 14: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,903 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45843#(<= ~counter~0 0)} {45843#(<= ~counter~0 0)} #61#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,903 INFO L290 TraceCheckUtils]: 16: Hoare triple {45843#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {45843#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:37,905 INFO L290 TraceCheckUtils]: 17: Hoare triple {45843#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45892#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:37,905 INFO L290 TraceCheckUtils]: 18: Hoare triple {45892#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {45892#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:37,905 INFO L272 TraceCheckUtils]: 19: Hoare triple {45892#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45892#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:37,906 INFO L290 TraceCheckUtils]: 20: Hoare triple {45892#(<= ~counter~0 1)} ~cond := #in~cond; {45892#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:37,906 INFO L290 TraceCheckUtils]: 21: Hoare triple {45892#(<= ~counter~0 1)} assume !(0 == ~cond); {45892#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:37,906 INFO L290 TraceCheckUtils]: 22: Hoare triple {45892#(<= ~counter~0 1)} assume true; {45892#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:37,907 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45892#(<= ~counter~0 1)} {45892#(<= ~counter~0 1)} #63#return; {45892#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:37,907 INFO L290 TraceCheckUtils]: 24: Hoare triple {45892#(<= ~counter~0 1)} assume !!(0 != ~r~0); {45892#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:37,907 INFO L290 TraceCheckUtils]: 25: Hoare triple {45892#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45892#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:37,908 INFO L290 TraceCheckUtils]: 26: Hoare triple {45892#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45920#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:37,908 INFO L290 TraceCheckUtils]: 27: Hoare triple {45920#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {45920#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:37,909 INFO L272 TraceCheckUtils]: 28: Hoare triple {45920#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45920#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:37,909 INFO L290 TraceCheckUtils]: 29: Hoare triple {45920#(<= ~counter~0 2)} ~cond := #in~cond; {45920#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:37,909 INFO L290 TraceCheckUtils]: 30: Hoare triple {45920#(<= ~counter~0 2)} assume !(0 == ~cond); {45920#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:37,909 INFO L290 TraceCheckUtils]: 31: Hoare triple {45920#(<= ~counter~0 2)} assume true; {45920#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:37,910 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45920#(<= ~counter~0 2)} {45920#(<= ~counter~0 2)} #63#return; {45920#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:37,910 INFO L290 TraceCheckUtils]: 33: Hoare triple {45920#(<= ~counter~0 2)} assume !!(0 != ~r~0); {45920#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:37,910 INFO L290 TraceCheckUtils]: 34: Hoare triple {45920#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45920#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:37,911 INFO L290 TraceCheckUtils]: 35: Hoare triple {45920#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45948#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:37,911 INFO L290 TraceCheckUtils]: 36: Hoare triple {45948#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {45948#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:37,912 INFO L272 TraceCheckUtils]: 37: Hoare triple {45948#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45948#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:37,912 INFO L290 TraceCheckUtils]: 38: Hoare triple {45948#(<= ~counter~0 3)} ~cond := #in~cond; {45948#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:37,912 INFO L290 TraceCheckUtils]: 39: Hoare triple {45948#(<= ~counter~0 3)} assume !(0 == ~cond); {45948#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:37,913 INFO L290 TraceCheckUtils]: 40: Hoare triple {45948#(<= ~counter~0 3)} assume true; {45948#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:37,913 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45948#(<= ~counter~0 3)} {45948#(<= ~counter~0 3)} #63#return; {45948#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:37,913 INFO L290 TraceCheckUtils]: 42: Hoare triple {45948#(<= ~counter~0 3)} assume !!(0 != ~r~0); {45948#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:37,914 INFO L290 TraceCheckUtils]: 43: Hoare triple {45948#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45948#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:37,914 INFO L290 TraceCheckUtils]: 44: Hoare triple {45948#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45976#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:37,914 INFO L290 TraceCheckUtils]: 45: Hoare triple {45976#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {45976#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:37,915 INFO L272 TraceCheckUtils]: 46: Hoare triple {45976#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45976#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:37,915 INFO L290 TraceCheckUtils]: 47: Hoare triple {45976#(<= ~counter~0 4)} ~cond := #in~cond; {45976#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:37,916 INFO L290 TraceCheckUtils]: 48: Hoare triple {45976#(<= ~counter~0 4)} assume !(0 == ~cond); {45976#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:37,916 INFO L290 TraceCheckUtils]: 49: Hoare triple {45976#(<= ~counter~0 4)} assume true; {45976#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:37,916 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45976#(<= ~counter~0 4)} {45976#(<= ~counter~0 4)} #63#return; {45976#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:37,917 INFO L290 TraceCheckUtils]: 51: Hoare triple {45976#(<= ~counter~0 4)} assume !!(0 != ~r~0); {45976#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:37,917 INFO L290 TraceCheckUtils]: 52: Hoare triple {45976#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45976#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:37,917 INFO L290 TraceCheckUtils]: 53: Hoare triple {45976#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46004#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:37,918 INFO L290 TraceCheckUtils]: 54: Hoare triple {46004#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {46004#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:37,918 INFO L272 TraceCheckUtils]: 55: Hoare triple {46004#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46004#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:37,919 INFO L290 TraceCheckUtils]: 56: Hoare triple {46004#(<= ~counter~0 5)} ~cond := #in~cond; {46004#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:37,919 INFO L290 TraceCheckUtils]: 57: Hoare triple {46004#(<= ~counter~0 5)} assume !(0 == ~cond); {46004#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:37,919 INFO L290 TraceCheckUtils]: 58: Hoare triple {46004#(<= ~counter~0 5)} assume true; {46004#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:37,920 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {46004#(<= ~counter~0 5)} {46004#(<= ~counter~0 5)} #63#return; {46004#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:37,920 INFO L290 TraceCheckUtils]: 60: Hoare triple {46004#(<= ~counter~0 5)} assume !!(0 != ~r~0); {46004#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:37,920 INFO L290 TraceCheckUtils]: 61: Hoare triple {46004#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46004#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:37,921 INFO L290 TraceCheckUtils]: 62: Hoare triple {46004#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46032#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:37,921 INFO L290 TraceCheckUtils]: 63: Hoare triple {46032#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {46032#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:37,922 INFO L272 TraceCheckUtils]: 64: Hoare triple {46032#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46032#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:37,922 INFO L290 TraceCheckUtils]: 65: Hoare triple {46032#(<= ~counter~0 6)} ~cond := #in~cond; {46032#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:37,922 INFO L290 TraceCheckUtils]: 66: Hoare triple {46032#(<= ~counter~0 6)} assume !(0 == ~cond); {46032#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:37,923 INFO L290 TraceCheckUtils]: 67: Hoare triple {46032#(<= ~counter~0 6)} assume true; {46032#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:37,923 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {46032#(<= ~counter~0 6)} {46032#(<= ~counter~0 6)} #63#return; {46032#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:37,924 INFO L290 TraceCheckUtils]: 69: Hoare triple {46032#(<= ~counter~0 6)} assume !!(0 != ~r~0); {46032#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:37,924 INFO L290 TraceCheckUtils]: 70: Hoare triple {46032#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46032#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:37,924 INFO L290 TraceCheckUtils]: 71: Hoare triple {46032#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46060#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:37,925 INFO L290 TraceCheckUtils]: 72: Hoare triple {46060#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {46060#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:37,925 INFO L272 TraceCheckUtils]: 73: Hoare triple {46060#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46060#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:37,925 INFO L290 TraceCheckUtils]: 74: Hoare triple {46060#(<= ~counter~0 7)} ~cond := #in~cond; {46060#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:37,926 INFO L290 TraceCheckUtils]: 75: Hoare triple {46060#(<= ~counter~0 7)} assume !(0 == ~cond); {46060#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:37,926 INFO L290 TraceCheckUtils]: 76: Hoare triple {46060#(<= ~counter~0 7)} assume true; {46060#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:37,927 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {46060#(<= ~counter~0 7)} {46060#(<= ~counter~0 7)} #63#return; {46060#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:37,927 INFO L290 TraceCheckUtils]: 78: Hoare triple {46060#(<= ~counter~0 7)} assume !!(0 != ~r~0); {46060#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:37,927 INFO L290 TraceCheckUtils]: 79: Hoare triple {46060#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46060#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:37,928 INFO L290 TraceCheckUtils]: 80: Hoare triple {46060#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46088#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:37,928 INFO L290 TraceCheckUtils]: 81: Hoare triple {46088#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {46088#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:37,928 INFO L272 TraceCheckUtils]: 82: Hoare triple {46088#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46088#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:37,929 INFO L290 TraceCheckUtils]: 83: Hoare triple {46088#(<= ~counter~0 8)} ~cond := #in~cond; {46088#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:37,929 INFO L290 TraceCheckUtils]: 84: Hoare triple {46088#(<= ~counter~0 8)} assume !(0 == ~cond); {46088#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:37,929 INFO L290 TraceCheckUtils]: 85: Hoare triple {46088#(<= ~counter~0 8)} assume true; {46088#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:37,930 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {46088#(<= ~counter~0 8)} {46088#(<= ~counter~0 8)} #63#return; {46088#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:37,930 INFO L290 TraceCheckUtils]: 87: Hoare triple {46088#(<= ~counter~0 8)} assume !!(0 != ~r~0); {46088#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:37,930 INFO L290 TraceCheckUtils]: 88: Hoare triple {46088#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46088#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:37,931 INFO L290 TraceCheckUtils]: 89: Hoare triple {46088#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46116#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:37,931 INFO L290 TraceCheckUtils]: 90: Hoare triple {46116#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {46116#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:37,932 INFO L272 TraceCheckUtils]: 91: Hoare triple {46116#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46116#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:37,932 INFO L290 TraceCheckUtils]: 92: Hoare triple {46116#(<= ~counter~0 9)} ~cond := #in~cond; {46116#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:37,932 INFO L290 TraceCheckUtils]: 93: Hoare triple {46116#(<= ~counter~0 9)} assume !(0 == ~cond); {46116#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:37,932 INFO L290 TraceCheckUtils]: 94: Hoare triple {46116#(<= ~counter~0 9)} assume true; {46116#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:37,933 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {46116#(<= ~counter~0 9)} {46116#(<= ~counter~0 9)} #63#return; {46116#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:37,933 INFO L290 TraceCheckUtils]: 96: Hoare triple {46116#(<= ~counter~0 9)} assume !!(0 != ~r~0); {46116#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:37,933 INFO L290 TraceCheckUtils]: 97: Hoare triple {46116#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46116#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:37,934 INFO L290 TraceCheckUtils]: 98: Hoare triple {46116#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46144#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:37,934 INFO L290 TraceCheckUtils]: 99: Hoare triple {46144#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {46144#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:37,935 INFO L272 TraceCheckUtils]: 100: Hoare triple {46144#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46144#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:37,935 INFO L290 TraceCheckUtils]: 101: Hoare triple {46144#(<= ~counter~0 10)} ~cond := #in~cond; {46144#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:37,935 INFO L290 TraceCheckUtils]: 102: Hoare triple {46144#(<= ~counter~0 10)} assume !(0 == ~cond); {46144#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:37,936 INFO L290 TraceCheckUtils]: 103: Hoare triple {46144#(<= ~counter~0 10)} assume true; {46144#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:37,936 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {46144#(<= ~counter~0 10)} {46144#(<= ~counter~0 10)} #63#return; {46144#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:37,937 INFO L290 TraceCheckUtils]: 105: Hoare triple {46144#(<= ~counter~0 10)} assume !!(0 != ~r~0); {46144#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:37,937 INFO L290 TraceCheckUtils]: 106: Hoare triple {46144#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46144#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:37,937 INFO L290 TraceCheckUtils]: 107: Hoare triple {46144#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46172#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:37,938 INFO L290 TraceCheckUtils]: 108: Hoare triple {46172#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {46172#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:37,938 INFO L272 TraceCheckUtils]: 109: Hoare triple {46172#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46172#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:37,938 INFO L290 TraceCheckUtils]: 110: Hoare triple {46172#(<= ~counter~0 11)} ~cond := #in~cond; {46172#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:37,939 INFO L290 TraceCheckUtils]: 111: Hoare triple {46172#(<= ~counter~0 11)} assume !(0 == ~cond); {46172#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:37,939 INFO L290 TraceCheckUtils]: 112: Hoare triple {46172#(<= ~counter~0 11)} assume true; {46172#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:37,939 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {46172#(<= ~counter~0 11)} {46172#(<= ~counter~0 11)} #63#return; {46172#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:37,940 INFO L290 TraceCheckUtils]: 114: Hoare triple {46172#(<= ~counter~0 11)} assume !!(0 != ~r~0); {46172#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:37,940 INFO L290 TraceCheckUtils]: 115: Hoare triple {46172#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46172#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:37,941 INFO L290 TraceCheckUtils]: 116: Hoare triple {46172#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46200#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:37,941 INFO L290 TraceCheckUtils]: 117: Hoare triple {46200#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {46200#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:37,941 INFO L272 TraceCheckUtils]: 118: Hoare triple {46200#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46200#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:37,942 INFO L290 TraceCheckUtils]: 119: Hoare triple {46200#(<= ~counter~0 12)} ~cond := #in~cond; {46200#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:37,942 INFO L290 TraceCheckUtils]: 120: Hoare triple {46200#(<= ~counter~0 12)} assume !(0 == ~cond); {46200#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:37,942 INFO L290 TraceCheckUtils]: 121: Hoare triple {46200#(<= ~counter~0 12)} assume true; {46200#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:37,943 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {46200#(<= ~counter~0 12)} {46200#(<= ~counter~0 12)} #63#return; {46200#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:37,943 INFO L290 TraceCheckUtils]: 123: Hoare triple {46200#(<= ~counter~0 12)} assume !!(0 != ~r~0); {46200#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:37,943 INFO L290 TraceCheckUtils]: 124: Hoare triple {46200#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46200#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:37,944 INFO L290 TraceCheckUtils]: 125: Hoare triple {46200#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46228#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:37,944 INFO L290 TraceCheckUtils]: 126: Hoare triple {46228#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {46228#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:37,945 INFO L272 TraceCheckUtils]: 127: Hoare triple {46228#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46228#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:37,945 INFO L290 TraceCheckUtils]: 128: Hoare triple {46228#(<= ~counter~0 13)} ~cond := #in~cond; {46228#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:37,945 INFO L290 TraceCheckUtils]: 129: Hoare triple {46228#(<= ~counter~0 13)} assume !(0 == ~cond); {46228#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:37,945 INFO L290 TraceCheckUtils]: 130: Hoare triple {46228#(<= ~counter~0 13)} assume true; {46228#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:37,946 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {46228#(<= ~counter~0 13)} {46228#(<= ~counter~0 13)} #63#return; {46228#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:37,946 INFO L290 TraceCheckUtils]: 132: Hoare triple {46228#(<= ~counter~0 13)} assume !!(0 != ~r~0); {46228#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:37,947 INFO L290 TraceCheckUtils]: 133: Hoare triple {46228#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46228#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:37,947 INFO L290 TraceCheckUtils]: 134: Hoare triple {46228#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46256#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:37,947 INFO L290 TraceCheckUtils]: 135: Hoare triple {46256#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {46256#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:37,948 INFO L272 TraceCheckUtils]: 136: Hoare triple {46256#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46256#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:37,948 INFO L290 TraceCheckUtils]: 137: Hoare triple {46256#(<= ~counter~0 14)} ~cond := #in~cond; {46256#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:37,948 INFO L290 TraceCheckUtils]: 138: Hoare triple {46256#(<= ~counter~0 14)} assume !(0 == ~cond); {46256#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:37,949 INFO L290 TraceCheckUtils]: 139: Hoare triple {46256#(<= ~counter~0 14)} assume true; {46256#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:37,949 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {46256#(<= ~counter~0 14)} {46256#(<= ~counter~0 14)} #63#return; {46256#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:37,949 INFO L290 TraceCheckUtils]: 141: Hoare triple {46256#(<= ~counter~0 14)} assume !!(0 != ~r~0); {46256#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:37,950 INFO L290 TraceCheckUtils]: 142: Hoare triple {46256#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46256#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:37,950 INFO L290 TraceCheckUtils]: 143: Hoare triple {46256#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46284#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:37,951 INFO L290 TraceCheckUtils]: 144: Hoare triple {46284#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {46284#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:37,951 INFO L272 TraceCheckUtils]: 145: Hoare triple {46284#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46284#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:37,951 INFO L290 TraceCheckUtils]: 146: Hoare triple {46284#(<= ~counter~0 15)} ~cond := #in~cond; {46284#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:37,952 INFO L290 TraceCheckUtils]: 147: Hoare triple {46284#(<= ~counter~0 15)} assume !(0 == ~cond); {46284#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:37,952 INFO L290 TraceCheckUtils]: 148: Hoare triple {46284#(<= ~counter~0 15)} assume true; {46284#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:37,952 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {46284#(<= ~counter~0 15)} {46284#(<= ~counter~0 15)} #63#return; {46284#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:37,953 INFO L290 TraceCheckUtils]: 150: Hoare triple {46284#(<= ~counter~0 15)} assume !!(0 != ~r~0); {46284#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:37,953 INFO L290 TraceCheckUtils]: 151: Hoare triple {46284#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46284#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:37,954 INFO L290 TraceCheckUtils]: 152: Hoare triple {46284#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46312#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:37,954 INFO L290 TraceCheckUtils]: 153: Hoare triple {46312#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {46312#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:37,954 INFO L272 TraceCheckUtils]: 154: Hoare triple {46312#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46312#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:37,955 INFO L290 TraceCheckUtils]: 155: Hoare triple {46312#(<= ~counter~0 16)} ~cond := #in~cond; {46312#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:37,955 INFO L290 TraceCheckUtils]: 156: Hoare triple {46312#(<= ~counter~0 16)} assume !(0 == ~cond); {46312#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:37,955 INFO L290 TraceCheckUtils]: 157: Hoare triple {46312#(<= ~counter~0 16)} assume true; {46312#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:37,956 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {46312#(<= ~counter~0 16)} {46312#(<= ~counter~0 16)} #63#return; {46312#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:37,956 INFO L290 TraceCheckUtils]: 159: Hoare triple {46312#(<= ~counter~0 16)} assume !!(0 != ~r~0); {46312#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:37,956 INFO L290 TraceCheckUtils]: 160: Hoare triple {46312#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46312#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:37,957 INFO L290 TraceCheckUtils]: 161: Hoare triple {46312#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46340#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:37,957 INFO L290 TraceCheckUtils]: 162: Hoare triple {46340#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {46340#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:37,958 INFO L272 TraceCheckUtils]: 163: Hoare triple {46340#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46340#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:37,958 INFO L290 TraceCheckUtils]: 164: Hoare triple {46340#(<= ~counter~0 17)} ~cond := #in~cond; {46340#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:37,958 INFO L290 TraceCheckUtils]: 165: Hoare triple {46340#(<= ~counter~0 17)} assume !(0 == ~cond); {46340#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:37,959 INFO L290 TraceCheckUtils]: 166: Hoare triple {46340#(<= ~counter~0 17)} assume true; {46340#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:37,959 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {46340#(<= ~counter~0 17)} {46340#(<= ~counter~0 17)} #63#return; {46340#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:37,960 INFO L290 TraceCheckUtils]: 168: Hoare triple {46340#(<= ~counter~0 17)} assume !!(0 != ~r~0); {46340#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:37,960 INFO L290 TraceCheckUtils]: 169: Hoare triple {46340#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46340#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:37,960 INFO L290 TraceCheckUtils]: 170: Hoare triple {46340#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46368#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:37,961 INFO L290 TraceCheckUtils]: 171: Hoare triple {46368#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {46368#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:37,961 INFO L272 TraceCheckUtils]: 172: Hoare triple {46368#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46368#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:37,961 INFO L290 TraceCheckUtils]: 173: Hoare triple {46368#(<= ~counter~0 18)} ~cond := #in~cond; {46368#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:37,962 INFO L290 TraceCheckUtils]: 174: Hoare triple {46368#(<= ~counter~0 18)} assume !(0 == ~cond); {46368#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:37,962 INFO L290 TraceCheckUtils]: 175: Hoare triple {46368#(<= ~counter~0 18)} assume true; {46368#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:37,963 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {46368#(<= ~counter~0 18)} {46368#(<= ~counter~0 18)} #63#return; {46368#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:37,963 INFO L290 TraceCheckUtils]: 177: Hoare triple {46368#(<= ~counter~0 18)} assume !!(0 != ~r~0); {46368#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:37,963 INFO L290 TraceCheckUtils]: 178: Hoare triple {46368#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46368#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:37,964 INFO L290 TraceCheckUtils]: 179: Hoare triple {46368#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46396#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:37,964 INFO L290 TraceCheckUtils]: 180: Hoare triple {46396#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {46396#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:37,965 INFO L272 TraceCheckUtils]: 181: Hoare triple {46396#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46396#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:37,965 INFO L290 TraceCheckUtils]: 182: Hoare triple {46396#(<= ~counter~0 19)} ~cond := #in~cond; {46396#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:37,965 INFO L290 TraceCheckUtils]: 183: Hoare triple {46396#(<= ~counter~0 19)} assume !(0 == ~cond); {46396#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:37,965 INFO L290 TraceCheckUtils]: 184: Hoare triple {46396#(<= ~counter~0 19)} assume true; {46396#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:37,966 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {46396#(<= ~counter~0 19)} {46396#(<= ~counter~0 19)} #63#return; {46396#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:37,966 INFO L290 TraceCheckUtils]: 186: Hoare triple {46396#(<= ~counter~0 19)} assume !!(0 != ~r~0); {46396#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:37,966 INFO L290 TraceCheckUtils]: 187: Hoare triple {46396#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46396#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:37,967 INFO L290 TraceCheckUtils]: 188: Hoare triple {46396#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46424#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:37,967 INFO L290 TraceCheckUtils]: 189: Hoare triple {46424#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {46424#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:37,968 INFO L272 TraceCheckUtils]: 190: Hoare triple {46424#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46424#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:37,968 INFO L290 TraceCheckUtils]: 191: Hoare triple {46424#(<= ~counter~0 20)} ~cond := #in~cond; {46424#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:37,968 INFO L290 TraceCheckUtils]: 192: Hoare triple {46424#(<= ~counter~0 20)} assume !(0 == ~cond); {46424#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:37,969 INFO L290 TraceCheckUtils]: 193: Hoare triple {46424#(<= ~counter~0 20)} assume true; {46424#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:37,969 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {46424#(<= ~counter~0 20)} {46424#(<= ~counter~0 20)} #63#return; {46424#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:37,969 INFO L290 TraceCheckUtils]: 195: Hoare triple {46424#(<= ~counter~0 20)} assume !!(0 != ~r~0); {46424#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:37,970 INFO L290 TraceCheckUtils]: 196: Hoare triple {46424#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46424#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:37,970 INFO L290 TraceCheckUtils]: 197: Hoare triple {46424#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46452#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:37,971 INFO L290 TraceCheckUtils]: 198: Hoare triple {46452#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {46452#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:37,971 INFO L272 TraceCheckUtils]: 199: Hoare triple {46452#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46452#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:37,971 INFO L290 TraceCheckUtils]: 200: Hoare triple {46452#(<= ~counter~0 21)} ~cond := #in~cond; {46452#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:37,972 INFO L290 TraceCheckUtils]: 201: Hoare triple {46452#(<= ~counter~0 21)} assume !(0 == ~cond); {46452#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:37,972 INFO L290 TraceCheckUtils]: 202: Hoare triple {46452#(<= ~counter~0 21)} assume true; {46452#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:37,972 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {46452#(<= ~counter~0 21)} {46452#(<= ~counter~0 21)} #63#return; {46452#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:37,973 INFO L290 TraceCheckUtils]: 204: Hoare triple {46452#(<= ~counter~0 21)} assume !!(0 != ~r~0); {46452#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:37,973 INFO L290 TraceCheckUtils]: 205: Hoare triple {46452#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46452#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:37,974 INFO L290 TraceCheckUtils]: 206: Hoare triple {46452#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46480#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:37,974 INFO L290 TraceCheckUtils]: 207: Hoare triple {46480#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {46480#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:37,974 INFO L272 TraceCheckUtils]: 208: Hoare triple {46480#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46480#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:37,975 INFO L290 TraceCheckUtils]: 209: Hoare triple {46480#(<= ~counter~0 22)} ~cond := #in~cond; {46480#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:37,975 INFO L290 TraceCheckUtils]: 210: Hoare triple {46480#(<= ~counter~0 22)} assume !(0 == ~cond); {46480#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:37,975 INFO L290 TraceCheckUtils]: 211: Hoare triple {46480#(<= ~counter~0 22)} assume true; {46480#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:37,976 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {46480#(<= ~counter~0 22)} {46480#(<= ~counter~0 22)} #63#return; {46480#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:37,976 INFO L290 TraceCheckUtils]: 213: Hoare triple {46480#(<= ~counter~0 22)} assume !!(0 != ~r~0); {46480#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:37,976 INFO L290 TraceCheckUtils]: 214: Hoare triple {46480#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46480#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:37,977 INFO L290 TraceCheckUtils]: 215: Hoare triple {46480#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:37,977 INFO L290 TraceCheckUtils]: 216: Hoare triple {46508#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:37,978 INFO L272 TraceCheckUtils]: 217: Hoare triple {46508#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:37,978 INFO L290 TraceCheckUtils]: 218: Hoare triple {46508#(<= ~counter~0 23)} ~cond := #in~cond; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:37,978 INFO L290 TraceCheckUtils]: 219: Hoare triple {46508#(<= ~counter~0 23)} assume !(0 == ~cond); {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:37,978 INFO L290 TraceCheckUtils]: 220: Hoare triple {46508#(<= ~counter~0 23)} assume true; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:37,979 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {46508#(<= ~counter~0 23)} {46508#(<= ~counter~0 23)} #63#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:37,979 INFO L290 TraceCheckUtils]: 222: Hoare triple {46508#(<= ~counter~0 23)} assume !!(0 != ~r~0); {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:37,980 INFO L290 TraceCheckUtils]: 223: Hoare triple {46508#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:37,980 INFO L290 TraceCheckUtils]: 224: Hoare triple {46508#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:37,980 INFO L290 TraceCheckUtils]: 225: Hoare triple {46536#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:37,981 INFO L272 TraceCheckUtils]: 226: Hoare triple {46536#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:37,981 INFO L290 TraceCheckUtils]: 227: Hoare triple {46536#(<= ~counter~0 24)} ~cond := #in~cond; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:37,981 INFO L290 TraceCheckUtils]: 228: Hoare triple {46536#(<= ~counter~0 24)} assume !(0 == ~cond); {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:37,982 INFO L290 TraceCheckUtils]: 229: Hoare triple {46536#(<= ~counter~0 24)} assume true; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:37,982 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {46536#(<= ~counter~0 24)} {46536#(<= ~counter~0 24)} #63#return; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:37,982 INFO L290 TraceCheckUtils]: 231: Hoare triple {46536#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:37,983 INFO L290 TraceCheckUtils]: 232: Hoare triple {46536#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:37,983 INFO L290 TraceCheckUtils]: 233: Hoare triple {46536#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:37,984 INFO L290 TraceCheckUtils]: 234: Hoare triple {46564#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:37,984 INFO L272 TraceCheckUtils]: 235: Hoare triple {46564#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:37,984 INFO L290 TraceCheckUtils]: 236: Hoare triple {46564#(<= ~counter~0 25)} ~cond := #in~cond; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:37,985 INFO L290 TraceCheckUtils]: 237: Hoare triple {46564#(<= ~counter~0 25)} assume !(0 == ~cond); {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:37,985 INFO L290 TraceCheckUtils]: 238: Hoare triple {46564#(<= ~counter~0 25)} assume true; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:37,986 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {46564#(<= ~counter~0 25)} {46564#(<= ~counter~0 25)} #63#return; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:37,986 INFO L290 TraceCheckUtils]: 240: Hoare triple {46564#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:37,986 INFO L290 TraceCheckUtils]: 241: Hoare triple {46564#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:37,987 INFO L290 TraceCheckUtils]: 242: Hoare triple {46564#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:37,987 INFO L290 TraceCheckUtils]: 243: Hoare triple {46592#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:37,987 INFO L272 TraceCheckUtils]: 244: Hoare triple {46592#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:37,988 INFO L290 TraceCheckUtils]: 245: Hoare triple {46592#(<= ~counter~0 26)} ~cond := #in~cond; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:37,988 INFO L290 TraceCheckUtils]: 246: Hoare triple {46592#(<= ~counter~0 26)} assume !(0 == ~cond); {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:37,988 INFO L290 TraceCheckUtils]: 247: Hoare triple {46592#(<= ~counter~0 26)} assume true; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:37,989 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {46592#(<= ~counter~0 26)} {46592#(<= ~counter~0 26)} #63#return; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:37,989 INFO L290 TraceCheckUtils]: 249: Hoare triple {46592#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:37,989 INFO L290 TraceCheckUtils]: 250: Hoare triple {46592#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:37,990 INFO L290 TraceCheckUtils]: 251: Hoare triple {46592#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46620#(<= |main_#t~post6| 26)} is VALID [2022-04-15 09:09:37,990 INFO L290 TraceCheckUtils]: 252: Hoare triple {46620#(<= |main_#t~post6| 26)} assume !(#t~post6 < 50);havoc #t~post6; {45836#false} is VALID [2022-04-15 09:09:37,990 INFO L272 TraceCheckUtils]: 253: Hoare triple {45836#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45836#false} is VALID [2022-04-15 09:09:37,990 INFO L290 TraceCheckUtils]: 254: Hoare triple {45836#false} ~cond := #in~cond; {45836#false} is VALID [2022-04-15 09:09:37,990 INFO L290 TraceCheckUtils]: 255: Hoare triple {45836#false} assume 0 == ~cond; {45836#false} is VALID [2022-04-15 09:09:37,990 INFO L290 TraceCheckUtils]: 256: Hoare triple {45836#false} assume !false; {45836#false} is VALID [2022-04-15 09:09:37,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 2977 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:09:37,992 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:09:39,627 INFO L290 TraceCheckUtils]: 256: Hoare triple {45836#false} assume !false; {45836#false} is VALID [2022-04-15 09:09:39,627 INFO L290 TraceCheckUtils]: 255: Hoare triple {45836#false} assume 0 == ~cond; {45836#false} is VALID [2022-04-15 09:09:39,628 INFO L290 TraceCheckUtils]: 254: Hoare triple {45836#false} ~cond := #in~cond; {45836#false} is VALID [2022-04-15 09:09:39,628 INFO L272 TraceCheckUtils]: 253: Hoare triple {45836#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45836#false} is VALID [2022-04-15 09:09:39,628 INFO L290 TraceCheckUtils]: 252: Hoare triple {46648#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {45836#false} is VALID [2022-04-15 09:09:39,628 INFO L290 TraceCheckUtils]: 251: Hoare triple {46652#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46648#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:09:39,628 INFO L290 TraceCheckUtils]: 250: Hoare triple {46652#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46652#(< ~counter~0 50)} is VALID [2022-04-15 09:09:39,629 INFO L290 TraceCheckUtils]: 249: Hoare triple {46652#(< ~counter~0 50)} assume !!(0 != ~r~0); {46652#(< ~counter~0 50)} is VALID [2022-04-15 09:09:39,629 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {45835#true} {46652#(< ~counter~0 50)} #63#return; {46652#(< ~counter~0 50)} is VALID [2022-04-15 09:09:39,629 INFO L290 TraceCheckUtils]: 247: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,629 INFO L290 TraceCheckUtils]: 246: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,629 INFO L290 TraceCheckUtils]: 245: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,629 INFO L272 TraceCheckUtils]: 244: Hoare triple {46652#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,630 INFO L290 TraceCheckUtils]: 243: Hoare triple {46652#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {46652#(< ~counter~0 50)} is VALID [2022-04-15 09:09:39,631 INFO L290 TraceCheckUtils]: 242: Hoare triple {46680#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46652#(< ~counter~0 50)} is VALID [2022-04-15 09:09:39,631 INFO L290 TraceCheckUtils]: 241: Hoare triple {46680#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46680#(< ~counter~0 49)} is VALID [2022-04-15 09:09:39,631 INFO L290 TraceCheckUtils]: 240: Hoare triple {46680#(< ~counter~0 49)} assume !!(0 != ~r~0); {46680#(< ~counter~0 49)} is VALID [2022-04-15 09:09:39,632 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {45835#true} {46680#(< ~counter~0 49)} #63#return; {46680#(< ~counter~0 49)} is VALID [2022-04-15 09:09:39,632 INFO L290 TraceCheckUtils]: 238: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,632 INFO L290 TraceCheckUtils]: 237: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,632 INFO L290 TraceCheckUtils]: 236: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,632 INFO L272 TraceCheckUtils]: 235: Hoare triple {46680#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,632 INFO L290 TraceCheckUtils]: 234: Hoare triple {46680#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {46680#(< ~counter~0 49)} is VALID [2022-04-15 09:09:39,633 INFO L290 TraceCheckUtils]: 233: Hoare triple {46708#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46680#(< ~counter~0 49)} is VALID [2022-04-15 09:09:39,633 INFO L290 TraceCheckUtils]: 232: Hoare triple {46708#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46708#(< ~counter~0 48)} is VALID [2022-04-15 09:09:39,633 INFO L290 TraceCheckUtils]: 231: Hoare triple {46708#(< ~counter~0 48)} assume !!(0 != ~r~0); {46708#(< ~counter~0 48)} is VALID [2022-04-15 09:09:39,634 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {45835#true} {46708#(< ~counter~0 48)} #63#return; {46708#(< ~counter~0 48)} is VALID [2022-04-15 09:09:39,634 INFO L290 TraceCheckUtils]: 229: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,634 INFO L290 TraceCheckUtils]: 228: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,634 INFO L290 TraceCheckUtils]: 227: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,634 INFO L272 TraceCheckUtils]: 226: Hoare triple {46708#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,634 INFO L290 TraceCheckUtils]: 225: Hoare triple {46708#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {46708#(< ~counter~0 48)} is VALID [2022-04-15 09:09:39,635 INFO L290 TraceCheckUtils]: 224: Hoare triple {46736#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46708#(< ~counter~0 48)} is VALID [2022-04-15 09:09:39,635 INFO L290 TraceCheckUtils]: 223: Hoare triple {46736#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46736#(< ~counter~0 47)} is VALID [2022-04-15 09:09:39,636 INFO L290 TraceCheckUtils]: 222: Hoare triple {46736#(< ~counter~0 47)} assume !!(0 != ~r~0); {46736#(< ~counter~0 47)} is VALID [2022-04-15 09:09:39,636 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {45835#true} {46736#(< ~counter~0 47)} #63#return; {46736#(< ~counter~0 47)} is VALID [2022-04-15 09:09:39,636 INFO L290 TraceCheckUtils]: 220: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,636 INFO L290 TraceCheckUtils]: 219: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,636 INFO L290 TraceCheckUtils]: 218: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,636 INFO L272 TraceCheckUtils]: 217: Hoare triple {46736#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,637 INFO L290 TraceCheckUtils]: 216: Hoare triple {46736#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {46736#(< ~counter~0 47)} is VALID [2022-04-15 09:09:39,637 INFO L290 TraceCheckUtils]: 215: Hoare triple {46764#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46736#(< ~counter~0 47)} is VALID [2022-04-15 09:09:39,637 INFO L290 TraceCheckUtils]: 214: Hoare triple {46764#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46764#(< ~counter~0 46)} is VALID [2022-04-15 09:09:39,638 INFO L290 TraceCheckUtils]: 213: Hoare triple {46764#(< ~counter~0 46)} assume !!(0 != ~r~0); {46764#(< ~counter~0 46)} is VALID [2022-04-15 09:09:39,638 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {45835#true} {46764#(< ~counter~0 46)} #63#return; {46764#(< ~counter~0 46)} is VALID [2022-04-15 09:09:39,638 INFO L290 TraceCheckUtils]: 211: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,638 INFO L290 TraceCheckUtils]: 210: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,638 INFO L290 TraceCheckUtils]: 209: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,638 INFO L272 TraceCheckUtils]: 208: Hoare triple {46764#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,639 INFO L290 TraceCheckUtils]: 207: Hoare triple {46764#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {46764#(< ~counter~0 46)} is VALID [2022-04-15 09:09:39,639 INFO L290 TraceCheckUtils]: 206: Hoare triple {46792#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46764#(< ~counter~0 46)} is VALID [2022-04-15 09:09:39,640 INFO L290 TraceCheckUtils]: 205: Hoare triple {46792#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46792#(< ~counter~0 45)} is VALID [2022-04-15 09:09:39,640 INFO L290 TraceCheckUtils]: 204: Hoare triple {46792#(< ~counter~0 45)} assume !!(0 != ~r~0); {46792#(< ~counter~0 45)} is VALID [2022-04-15 09:09:39,640 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {45835#true} {46792#(< ~counter~0 45)} #63#return; {46792#(< ~counter~0 45)} is VALID [2022-04-15 09:09:39,640 INFO L290 TraceCheckUtils]: 202: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,640 INFO L290 TraceCheckUtils]: 201: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,640 INFO L290 TraceCheckUtils]: 200: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,641 INFO L272 TraceCheckUtils]: 199: Hoare triple {46792#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,641 INFO L290 TraceCheckUtils]: 198: Hoare triple {46792#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {46792#(< ~counter~0 45)} is VALID [2022-04-15 09:09:39,641 INFO L290 TraceCheckUtils]: 197: Hoare triple {46820#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46792#(< ~counter~0 45)} is VALID [2022-04-15 09:09:39,642 INFO L290 TraceCheckUtils]: 196: Hoare triple {46820#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46820#(< ~counter~0 44)} is VALID [2022-04-15 09:09:39,642 INFO L290 TraceCheckUtils]: 195: Hoare triple {46820#(< ~counter~0 44)} assume !!(0 != ~r~0); {46820#(< ~counter~0 44)} is VALID [2022-04-15 09:09:39,642 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {45835#true} {46820#(< ~counter~0 44)} #63#return; {46820#(< ~counter~0 44)} is VALID [2022-04-15 09:09:39,642 INFO L290 TraceCheckUtils]: 193: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,643 INFO L290 TraceCheckUtils]: 192: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,643 INFO L290 TraceCheckUtils]: 191: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,643 INFO L272 TraceCheckUtils]: 190: Hoare triple {46820#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,643 INFO L290 TraceCheckUtils]: 189: Hoare triple {46820#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {46820#(< ~counter~0 44)} is VALID [2022-04-15 09:09:39,644 INFO L290 TraceCheckUtils]: 188: Hoare triple {46848#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46820#(< ~counter~0 44)} is VALID [2022-04-15 09:09:39,644 INFO L290 TraceCheckUtils]: 187: Hoare triple {46848#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46848#(< ~counter~0 43)} is VALID [2022-04-15 09:09:39,644 INFO L290 TraceCheckUtils]: 186: Hoare triple {46848#(< ~counter~0 43)} assume !!(0 != ~r~0); {46848#(< ~counter~0 43)} is VALID [2022-04-15 09:09:39,645 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {45835#true} {46848#(< ~counter~0 43)} #63#return; {46848#(< ~counter~0 43)} is VALID [2022-04-15 09:09:39,645 INFO L290 TraceCheckUtils]: 184: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,645 INFO L290 TraceCheckUtils]: 183: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,645 INFO L290 TraceCheckUtils]: 182: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,645 INFO L272 TraceCheckUtils]: 181: Hoare triple {46848#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,645 INFO L290 TraceCheckUtils]: 180: Hoare triple {46848#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {46848#(< ~counter~0 43)} is VALID [2022-04-15 09:09:39,646 INFO L290 TraceCheckUtils]: 179: Hoare triple {46876#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46848#(< ~counter~0 43)} is VALID [2022-04-15 09:09:39,646 INFO L290 TraceCheckUtils]: 178: Hoare triple {46876#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46876#(< ~counter~0 42)} is VALID [2022-04-15 09:09:39,646 INFO L290 TraceCheckUtils]: 177: Hoare triple {46876#(< ~counter~0 42)} assume !!(0 != ~r~0); {46876#(< ~counter~0 42)} is VALID [2022-04-15 09:09:39,647 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {45835#true} {46876#(< ~counter~0 42)} #63#return; {46876#(< ~counter~0 42)} is VALID [2022-04-15 09:09:39,647 INFO L290 TraceCheckUtils]: 175: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,647 INFO L290 TraceCheckUtils]: 174: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,647 INFO L290 TraceCheckUtils]: 173: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,647 INFO L272 TraceCheckUtils]: 172: Hoare triple {46876#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,647 INFO L290 TraceCheckUtils]: 171: Hoare triple {46876#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {46876#(< ~counter~0 42)} is VALID [2022-04-15 09:09:39,648 INFO L290 TraceCheckUtils]: 170: Hoare triple {46904#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46876#(< ~counter~0 42)} is VALID [2022-04-15 09:09:39,648 INFO L290 TraceCheckUtils]: 169: Hoare triple {46904#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46904#(< ~counter~0 41)} is VALID [2022-04-15 09:09:39,648 INFO L290 TraceCheckUtils]: 168: Hoare triple {46904#(< ~counter~0 41)} assume !!(0 != ~r~0); {46904#(< ~counter~0 41)} is VALID [2022-04-15 09:09:39,649 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {45835#true} {46904#(< ~counter~0 41)} #63#return; {46904#(< ~counter~0 41)} is VALID [2022-04-15 09:09:39,649 INFO L290 TraceCheckUtils]: 166: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,649 INFO L290 TraceCheckUtils]: 165: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,649 INFO L290 TraceCheckUtils]: 164: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,649 INFO L272 TraceCheckUtils]: 163: Hoare triple {46904#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,649 INFO L290 TraceCheckUtils]: 162: Hoare triple {46904#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {46904#(< ~counter~0 41)} is VALID [2022-04-15 09:09:39,650 INFO L290 TraceCheckUtils]: 161: Hoare triple {46932#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46904#(< ~counter~0 41)} is VALID [2022-04-15 09:09:39,650 INFO L290 TraceCheckUtils]: 160: Hoare triple {46932#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46932#(< ~counter~0 40)} is VALID [2022-04-15 09:09:39,650 INFO L290 TraceCheckUtils]: 159: Hoare triple {46932#(< ~counter~0 40)} assume !!(0 != ~r~0); {46932#(< ~counter~0 40)} is VALID [2022-04-15 09:09:39,651 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {45835#true} {46932#(< ~counter~0 40)} #63#return; {46932#(< ~counter~0 40)} is VALID [2022-04-15 09:09:39,651 INFO L290 TraceCheckUtils]: 157: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,651 INFO L290 TraceCheckUtils]: 156: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,651 INFO L290 TraceCheckUtils]: 155: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,651 INFO L272 TraceCheckUtils]: 154: Hoare triple {46932#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,651 INFO L290 TraceCheckUtils]: 153: Hoare triple {46932#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {46932#(< ~counter~0 40)} is VALID [2022-04-15 09:09:39,652 INFO L290 TraceCheckUtils]: 152: Hoare triple {46960#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46932#(< ~counter~0 40)} is VALID [2022-04-15 09:09:39,652 INFO L290 TraceCheckUtils]: 151: Hoare triple {46960#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46960#(< ~counter~0 39)} is VALID [2022-04-15 09:09:39,653 INFO L290 TraceCheckUtils]: 150: Hoare triple {46960#(< ~counter~0 39)} assume !!(0 != ~r~0); {46960#(< ~counter~0 39)} is VALID [2022-04-15 09:09:39,653 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {45835#true} {46960#(< ~counter~0 39)} #63#return; {46960#(< ~counter~0 39)} is VALID [2022-04-15 09:09:39,653 INFO L290 TraceCheckUtils]: 148: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,653 INFO L290 TraceCheckUtils]: 147: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,653 INFO L290 TraceCheckUtils]: 146: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,653 INFO L272 TraceCheckUtils]: 145: Hoare triple {46960#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,654 INFO L290 TraceCheckUtils]: 144: Hoare triple {46960#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {46960#(< ~counter~0 39)} is VALID [2022-04-15 09:09:39,654 INFO L290 TraceCheckUtils]: 143: Hoare triple {46988#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46960#(< ~counter~0 39)} is VALID [2022-04-15 09:09:39,654 INFO L290 TraceCheckUtils]: 142: Hoare triple {46988#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46988#(< ~counter~0 38)} is VALID [2022-04-15 09:09:39,655 INFO L290 TraceCheckUtils]: 141: Hoare triple {46988#(< ~counter~0 38)} assume !!(0 != ~r~0); {46988#(< ~counter~0 38)} is VALID [2022-04-15 09:09:39,655 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {45835#true} {46988#(< ~counter~0 38)} #63#return; {46988#(< ~counter~0 38)} is VALID [2022-04-15 09:09:39,655 INFO L290 TraceCheckUtils]: 139: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,655 INFO L290 TraceCheckUtils]: 138: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,655 INFO L290 TraceCheckUtils]: 137: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,656 INFO L272 TraceCheckUtils]: 136: Hoare triple {46988#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,656 INFO L290 TraceCheckUtils]: 135: Hoare triple {46988#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {46988#(< ~counter~0 38)} is VALID [2022-04-15 09:09:39,656 INFO L290 TraceCheckUtils]: 134: Hoare triple {47016#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46988#(< ~counter~0 38)} is VALID [2022-04-15 09:09:39,657 INFO L290 TraceCheckUtils]: 133: Hoare triple {47016#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47016#(< ~counter~0 37)} is VALID [2022-04-15 09:09:39,657 INFO L290 TraceCheckUtils]: 132: Hoare triple {47016#(< ~counter~0 37)} assume !!(0 != ~r~0); {47016#(< ~counter~0 37)} is VALID [2022-04-15 09:09:39,657 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {45835#true} {47016#(< ~counter~0 37)} #63#return; {47016#(< ~counter~0 37)} is VALID [2022-04-15 09:09:39,657 INFO L290 TraceCheckUtils]: 130: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,658 INFO L290 TraceCheckUtils]: 129: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,658 INFO L290 TraceCheckUtils]: 128: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,658 INFO L272 TraceCheckUtils]: 127: Hoare triple {47016#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,658 INFO L290 TraceCheckUtils]: 126: Hoare triple {47016#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {47016#(< ~counter~0 37)} is VALID [2022-04-15 09:09:39,658 INFO L290 TraceCheckUtils]: 125: Hoare triple {47044#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47016#(< ~counter~0 37)} is VALID [2022-04-15 09:09:39,659 INFO L290 TraceCheckUtils]: 124: Hoare triple {47044#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47044#(< ~counter~0 36)} is VALID [2022-04-15 09:09:39,659 INFO L290 TraceCheckUtils]: 123: Hoare triple {47044#(< ~counter~0 36)} assume !!(0 != ~r~0); {47044#(< ~counter~0 36)} is VALID [2022-04-15 09:09:39,659 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {45835#true} {47044#(< ~counter~0 36)} #63#return; {47044#(< ~counter~0 36)} is VALID [2022-04-15 09:09:39,660 INFO L290 TraceCheckUtils]: 121: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,660 INFO L290 TraceCheckUtils]: 120: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,660 INFO L290 TraceCheckUtils]: 119: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,660 INFO L272 TraceCheckUtils]: 118: Hoare triple {47044#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,660 INFO L290 TraceCheckUtils]: 117: Hoare triple {47044#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {47044#(< ~counter~0 36)} is VALID [2022-04-15 09:09:39,661 INFO L290 TraceCheckUtils]: 116: Hoare triple {47072#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47044#(< ~counter~0 36)} is VALID [2022-04-15 09:09:39,661 INFO L290 TraceCheckUtils]: 115: Hoare triple {47072#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47072#(< ~counter~0 35)} is VALID [2022-04-15 09:09:39,661 INFO L290 TraceCheckUtils]: 114: Hoare triple {47072#(< ~counter~0 35)} assume !!(0 != ~r~0); {47072#(< ~counter~0 35)} is VALID [2022-04-15 09:09:39,662 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {45835#true} {47072#(< ~counter~0 35)} #63#return; {47072#(< ~counter~0 35)} is VALID [2022-04-15 09:09:39,662 INFO L290 TraceCheckUtils]: 112: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,662 INFO L290 TraceCheckUtils]: 111: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,662 INFO L290 TraceCheckUtils]: 110: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,662 INFO L272 TraceCheckUtils]: 109: Hoare triple {47072#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,662 INFO L290 TraceCheckUtils]: 108: Hoare triple {47072#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {47072#(< ~counter~0 35)} is VALID [2022-04-15 09:09:39,663 INFO L290 TraceCheckUtils]: 107: Hoare triple {47100#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47072#(< ~counter~0 35)} is VALID [2022-04-15 09:09:39,663 INFO L290 TraceCheckUtils]: 106: Hoare triple {47100#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47100#(< ~counter~0 34)} is VALID [2022-04-15 09:09:39,663 INFO L290 TraceCheckUtils]: 105: Hoare triple {47100#(< ~counter~0 34)} assume !!(0 != ~r~0); {47100#(< ~counter~0 34)} is VALID [2022-04-15 09:09:39,664 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45835#true} {47100#(< ~counter~0 34)} #63#return; {47100#(< ~counter~0 34)} is VALID [2022-04-15 09:09:39,664 INFO L290 TraceCheckUtils]: 103: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,664 INFO L290 TraceCheckUtils]: 102: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,664 INFO L290 TraceCheckUtils]: 101: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,664 INFO L272 TraceCheckUtils]: 100: Hoare triple {47100#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,664 INFO L290 TraceCheckUtils]: 99: Hoare triple {47100#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {47100#(< ~counter~0 34)} is VALID [2022-04-15 09:09:39,665 INFO L290 TraceCheckUtils]: 98: Hoare triple {47128#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47100#(< ~counter~0 34)} is VALID [2022-04-15 09:09:39,665 INFO L290 TraceCheckUtils]: 97: Hoare triple {47128#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47128#(< ~counter~0 33)} is VALID [2022-04-15 09:09:39,665 INFO L290 TraceCheckUtils]: 96: Hoare triple {47128#(< ~counter~0 33)} assume !!(0 != ~r~0); {47128#(< ~counter~0 33)} is VALID [2022-04-15 09:09:39,666 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {45835#true} {47128#(< ~counter~0 33)} #63#return; {47128#(< ~counter~0 33)} is VALID [2022-04-15 09:09:39,666 INFO L290 TraceCheckUtils]: 94: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,666 INFO L290 TraceCheckUtils]: 93: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,666 INFO L290 TraceCheckUtils]: 92: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,666 INFO L272 TraceCheckUtils]: 91: Hoare triple {47128#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,666 INFO L290 TraceCheckUtils]: 90: Hoare triple {47128#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {47128#(< ~counter~0 33)} is VALID [2022-04-15 09:09:39,667 INFO L290 TraceCheckUtils]: 89: Hoare triple {47156#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47128#(< ~counter~0 33)} is VALID [2022-04-15 09:09:39,667 INFO L290 TraceCheckUtils]: 88: Hoare triple {47156#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47156#(< ~counter~0 32)} is VALID [2022-04-15 09:09:39,667 INFO L290 TraceCheckUtils]: 87: Hoare triple {47156#(< ~counter~0 32)} assume !!(0 != ~r~0); {47156#(< ~counter~0 32)} is VALID [2022-04-15 09:09:39,668 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {45835#true} {47156#(< ~counter~0 32)} #63#return; {47156#(< ~counter~0 32)} is VALID [2022-04-15 09:09:39,668 INFO L290 TraceCheckUtils]: 85: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,668 INFO L290 TraceCheckUtils]: 84: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,668 INFO L290 TraceCheckUtils]: 83: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,668 INFO L272 TraceCheckUtils]: 82: Hoare triple {47156#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,668 INFO L290 TraceCheckUtils]: 81: Hoare triple {47156#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {47156#(< ~counter~0 32)} is VALID [2022-04-15 09:09:39,669 INFO L290 TraceCheckUtils]: 80: Hoare triple {47184#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47156#(< ~counter~0 32)} is VALID [2022-04-15 09:09:39,669 INFO L290 TraceCheckUtils]: 79: Hoare triple {47184#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47184#(< ~counter~0 31)} is VALID [2022-04-15 09:09:39,670 INFO L290 TraceCheckUtils]: 78: Hoare triple {47184#(< ~counter~0 31)} assume !!(0 != ~r~0); {47184#(< ~counter~0 31)} is VALID [2022-04-15 09:09:39,670 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {45835#true} {47184#(< ~counter~0 31)} #63#return; {47184#(< ~counter~0 31)} is VALID [2022-04-15 09:09:39,670 INFO L290 TraceCheckUtils]: 76: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,670 INFO L290 TraceCheckUtils]: 75: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,670 INFO L290 TraceCheckUtils]: 74: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,670 INFO L272 TraceCheckUtils]: 73: Hoare triple {47184#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,671 INFO L290 TraceCheckUtils]: 72: Hoare triple {47184#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {47184#(< ~counter~0 31)} is VALID [2022-04-15 09:09:39,671 INFO L290 TraceCheckUtils]: 71: Hoare triple {47212#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47184#(< ~counter~0 31)} is VALID [2022-04-15 09:09:39,671 INFO L290 TraceCheckUtils]: 70: Hoare triple {47212#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47212#(< ~counter~0 30)} is VALID [2022-04-15 09:09:39,672 INFO L290 TraceCheckUtils]: 69: Hoare triple {47212#(< ~counter~0 30)} assume !!(0 != ~r~0); {47212#(< ~counter~0 30)} is VALID [2022-04-15 09:09:39,672 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {45835#true} {47212#(< ~counter~0 30)} #63#return; {47212#(< ~counter~0 30)} is VALID [2022-04-15 09:09:39,672 INFO L290 TraceCheckUtils]: 67: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,672 INFO L290 TraceCheckUtils]: 66: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,672 INFO L290 TraceCheckUtils]: 65: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,672 INFO L272 TraceCheckUtils]: 64: Hoare triple {47212#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,673 INFO L290 TraceCheckUtils]: 63: Hoare triple {47212#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {47212#(< ~counter~0 30)} is VALID [2022-04-15 09:09:39,673 INFO L290 TraceCheckUtils]: 62: Hoare triple {47240#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47212#(< ~counter~0 30)} is VALID [2022-04-15 09:09:39,674 INFO L290 TraceCheckUtils]: 61: Hoare triple {47240#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47240#(< ~counter~0 29)} is VALID [2022-04-15 09:09:39,674 INFO L290 TraceCheckUtils]: 60: Hoare triple {47240#(< ~counter~0 29)} assume !!(0 != ~r~0); {47240#(< ~counter~0 29)} is VALID [2022-04-15 09:09:39,674 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {45835#true} {47240#(< ~counter~0 29)} #63#return; {47240#(< ~counter~0 29)} is VALID [2022-04-15 09:09:39,674 INFO L290 TraceCheckUtils]: 58: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,674 INFO L290 TraceCheckUtils]: 57: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,675 INFO L290 TraceCheckUtils]: 56: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,675 INFO L272 TraceCheckUtils]: 55: Hoare triple {47240#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,675 INFO L290 TraceCheckUtils]: 54: Hoare triple {47240#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {47240#(< ~counter~0 29)} is VALID [2022-04-15 09:09:39,675 INFO L290 TraceCheckUtils]: 53: Hoare triple {47268#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47240#(< ~counter~0 29)} is VALID [2022-04-15 09:09:39,676 INFO L290 TraceCheckUtils]: 52: Hoare triple {47268#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47268#(< ~counter~0 28)} is VALID [2022-04-15 09:09:39,676 INFO L290 TraceCheckUtils]: 51: Hoare triple {47268#(< ~counter~0 28)} assume !!(0 != ~r~0); {47268#(< ~counter~0 28)} is VALID [2022-04-15 09:09:39,676 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45835#true} {47268#(< ~counter~0 28)} #63#return; {47268#(< ~counter~0 28)} is VALID [2022-04-15 09:09:39,677 INFO L290 TraceCheckUtils]: 49: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,677 INFO L290 TraceCheckUtils]: 48: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,677 INFO L290 TraceCheckUtils]: 47: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,677 INFO L272 TraceCheckUtils]: 46: Hoare triple {47268#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,677 INFO L290 TraceCheckUtils]: 45: Hoare triple {47268#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {47268#(< ~counter~0 28)} is VALID [2022-04-15 09:09:39,678 INFO L290 TraceCheckUtils]: 44: Hoare triple {46592#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47268#(< ~counter~0 28)} is VALID [2022-04-15 09:09:39,678 INFO L290 TraceCheckUtils]: 43: Hoare triple {46592#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:39,678 INFO L290 TraceCheckUtils]: 42: Hoare triple {46592#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:39,679 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45835#true} {46592#(<= ~counter~0 26)} #63#return; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:39,679 INFO L290 TraceCheckUtils]: 40: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,679 INFO L290 TraceCheckUtils]: 39: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,679 INFO L290 TraceCheckUtils]: 38: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,679 INFO L272 TraceCheckUtils]: 37: Hoare triple {46592#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,679 INFO L290 TraceCheckUtils]: 36: Hoare triple {46592#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:39,680 INFO L290 TraceCheckUtils]: 35: Hoare triple {46564#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:39,680 INFO L290 TraceCheckUtils]: 34: Hoare triple {46564#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:39,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {46564#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:39,681 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45835#true} {46564#(<= ~counter~0 25)} #63#return; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:39,681 INFO L290 TraceCheckUtils]: 31: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,681 INFO L290 TraceCheckUtils]: 30: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,681 INFO L290 TraceCheckUtils]: 29: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,681 INFO L272 TraceCheckUtils]: 28: Hoare triple {46564#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,681 INFO L290 TraceCheckUtils]: 27: Hoare triple {46564#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:39,682 INFO L290 TraceCheckUtils]: 26: Hoare triple {46536#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:39,682 INFO L290 TraceCheckUtils]: 25: Hoare triple {46536#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:39,682 INFO L290 TraceCheckUtils]: 24: Hoare triple {46536#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:39,683 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45835#true} {46536#(<= ~counter~0 24)} #63#return; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:39,683 INFO L290 TraceCheckUtils]: 22: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,683 INFO L290 TraceCheckUtils]: 21: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,683 INFO L290 TraceCheckUtils]: 20: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,683 INFO L272 TraceCheckUtils]: 19: Hoare triple {46536#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,683 INFO L290 TraceCheckUtils]: 18: Hoare triple {46536#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:39,684 INFO L290 TraceCheckUtils]: 17: Hoare triple {46508#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:39,684 INFO L290 TraceCheckUtils]: 16: Hoare triple {46508#(<= ~counter~0 23)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:39,685 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45835#true} {46508#(<= ~counter~0 23)} #61#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:39,685 INFO L290 TraceCheckUtils]: 14: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,685 INFO L290 TraceCheckUtils]: 13: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,685 INFO L290 TraceCheckUtils]: 12: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,685 INFO L272 TraceCheckUtils]: 11: Hoare triple {46508#(<= ~counter~0 23)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,685 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45835#true} {46508#(<= ~counter~0 23)} #59#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:39,685 INFO L290 TraceCheckUtils]: 9: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-15 09:09:39,685 INFO L290 TraceCheckUtils]: 8: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-15 09:09:39,685 INFO L290 TraceCheckUtils]: 7: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-15 09:09:39,686 INFO L272 TraceCheckUtils]: 6: Hoare triple {46508#(<= ~counter~0 23)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45835#true} is VALID [2022-04-15 09:09:39,686 INFO L290 TraceCheckUtils]: 5: Hoare triple {46508#(<= ~counter~0 23)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:39,686 INFO L272 TraceCheckUtils]: 4: Hoare triple {46508#(<= ~counter~0 23)} call #t~ret7 := main(); {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:39,686 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46508#(<= ~counter~0 23)} {45835#true} #67#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:39,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {46508#(<= ~counter~0 23)} assume true; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:39,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {45835#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {46508#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:39,687 INFO L272 TraceCheckUtils]: 0: Hoare triple {45835#true} call ULTIMATE.init(); {45835#true} is VALID [2022-04-15 09:09:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 1677 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2022-04-15 09:09:39,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:09:39,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448048105] [2022-04-15 09:09:39,689 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:09:39,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1889721436] [2022-04-15 09:09:39,689 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1889721436] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:09:39,689 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:09:39,689 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30] total 54 [2022-04-15 09:09:39,690 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:09:39,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [250294707] [2022-04-15 09:09:39,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [250294707] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:09:39,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:09:39,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-15 09:09:39,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69807144] [2022-04-15 09:09:39,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:09:39,691 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 [2022-04-15 09:09:39,691 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:09:39,691 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) [2022-04-15 09:09:39,865 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 254 edges. 254 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:39,865 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-15 09:09:39,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:39,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-15 09:09:39,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:09:39,867 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) [2022-04-15 09:09:41,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:41,094 INFO L93 Difference]: Finished difference Result 268 states and 296 transitions. [2022-04-15 09:09:41,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-15 09:09:41,094 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 [2022-04-15 09:09:41,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:09:41,095 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) [2022-04-15 09:09:41,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-15 09:09:41,100 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) [2022-04-15 09:09:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-15 09:09:41,106 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 295 transitions. [2022-04-15 09:09:41,311 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:41,314 INFO L225 Difference]: With dead ends: 268 [2022-04-15 09:09:41,314 INFO L226 Difference]: Without dead ends: 263 [2022-04-15 09:09:41,315 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 460 SyntacticMatches, 1 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2709, Invalid=3611, Unknown=0, NotChecked=0, Total=6320 [2022-04-15 09:09:41,316 INFO L913 BasicCegarLoop]: 52 mSDtfsCounter, 96 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 284 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:09:41,316 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 284 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:09:41,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-15 09:09:41,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2022-04-15 09:09:41,681 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:09:41,681 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) [2022-04-15 09:09:41,682 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) [2022-04-15 09:09:41,682 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) [2022-04-15 09:09:41,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:41,686 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-15 09:09:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-15 09:09:41,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:41,687 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:41,687 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. [2022-04-15 09:09:41,687 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. [2022-04-15 09:09:41,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:41,692 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-15 09:09:41,692 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-15 09:09:41,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:41,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:41,692 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:09:41,692 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:09:41,693 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) [2022-04-15 09:09:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 291 transitions. [2022-04-15 09:09:41,698 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 291 transitions. Word has length 257 [2022-04-15 09:09:41,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:09:41,698 INFO L478 AbstractCegarLoop]: Abstraction has 263 states and 291 transitions. [2022-04-15 09:09:41,698 INFO L479 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) [2022-04-15 09:09:41,698 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 263 states and 291 transitions. [2022-04-15 09:09:44,100 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 290 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:44,100 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-15 09:09:44,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-04-15 09:09:44,101 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:09:44,101 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:09:44,106 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-15 09:09:44,301 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:09:44,302 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:09:44,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:09:44,302 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 53 times [2022-04-15 09:09:44,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:44,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1148525113] [2022-04-15 09:09:44,302 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:09:44,303 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 54 times [2022-04-15 09:09:44,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:09:44,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110761239] [2022-04-15 09:09:44,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:09:44,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:09:44,327 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:09:44,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1112672592] [2022-04-15 09:09:44,328 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:09:44,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:09:44,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:09:44,329 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) [2022-04-15 09:09:44,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-15 09:09:51,353 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-15 09:09:51,353 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:09:51,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-15 09:09:51,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:09:51,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:09:53,025 INFO L272 TraceCheckUtils]: 0: Hoare triple {49070#true} call ULTIMATE.init(); {49070#true} is VALID [2022-04-15 09:09:53,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {49070#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,026 INFO L290 TraceCheckUtils]: 2: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,026 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49078#(<= ~counter~0 0)} {49070#true} #67#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,026 INFO L272 TraceCheckUtils]: 4: Hoare triple {49078#(<= ~counter~0 0)} call #t~ret7 := main(); {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {49078#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,027 INFO L272 TraceCheckUtils]: 6: Hoare triple {49078#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,027 INFO L290 TraceCheckUtils]: 7: Hoare triple {49078#(<= ~counter~0 0)} ~cond := #in~cond; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,028 INFO L290 TraceCheckUtils]: 8: Hoare triple {49078#(<= ~counter~0 0)} assume !(0 == ~cond); {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,028 INFO L290 TraceCheckUtils]: 9: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,028 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49078#(<= ~counter~0 0)} {49078#(<= ~counter~0 0)} #59#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,029 INFO L272 TraceCheckUtils]: 11: Hoare triple {49078#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,029 INFO L290 TraceCheckUtils]: 12: Hoare triple {49078#(<= ~counter~0 0)} ~cond := #in~cond; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,029 INFO L290 TraceCheckUtils]: 13: Hoare triple {49078#(<= ~counter~0 0)} assume !(0 == ~cond); {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,030 INFO L290 TraceCheckUtils]: 14: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,030 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49078#(<= ~counter~0 0)} {49078#(<= ~counter~0 0)} #61#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,030 INFO L290 TraceCheckUtils]: 16: Hoare triple {49078#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49078#(<= ~counter~0 0)} is VALID [2022-04-15 09:09:53,031 INFO L290 TraceCheckUtils]: 17: Hoare triple {49078#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49127#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:53,032 INFO L290 TraceCheckUtils]: 18: Hoare triple {49127#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {49127#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:53,032 INFO L272 TraceCheckUtils]: 19: Hoare triple {49127#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49127#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:53,032 INFO L290 TraceCheckUtils]: 20: Hoare triple {49127#(<= ~counter~0 1)} ~cond := #in~cond; {49127#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:53,033 INFO L290 TraceCheckUtils]: 21: Hoare triple {49127#(<= ~counter~0 1)} assume !(0 == ~cond); {49127#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:53,033 INFO L290 TraceCheckUtils]: 22: Hoare triple {49127#(<= ~counter~0 1)} assume true; {49127#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:53,034 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49127#(<= ~counter~0 1)} {49127#(<= ~counter~0 1)} #63#return; {49127#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:53,034 INFO L290 TraceCheckUtils]: 24: Hoare triple {49127#(<= ~counter~0 1)} assume !!(0 != ~r~0); {49127#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:53,034 INFO L290 TraceCheckUtils]: 25: Hoare triple {49127#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49127#(<= ~counter~0 1)} is VALID [2022-04-15 09:09:53,035 INFO L290 TraceCheckUtils]: 26: Hoare triple {49127#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49155#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:53,035 INFO L290 TraceCheckUtils]: 27: Hoare triple {49155#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {49155#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:53,036 INFO L272 TraceCheckUtils]: 28: Hoare triple {49155#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49155#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:53,036 INFO L290 TraceCheckUtils]: 29: Hoare triple {49155#(<= ~counter~0 2)} ~cond := #in~cond; {49155#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:53,036 INFO L290 TraceCheckUtils]: 30: Hoare triple {49155#(<= ~counter~0 2)} assume !(0 == ~cond); {49155#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:53,037 INFO L290 TraceCheckUtils]: 31: Hoare triple {49155#(<= ~counter~0 2)} assume true; {49155#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:53,037 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49155#(<= ~counter~0 2)} {49155#(<= ~counter~0 2)} #63#return; {49155#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:53,037 INFO L290 TraceCheckUtils]: 33: Hoare triple {49155#(<= ~counter~0 2)} assume !!(0 != ~r~0); {49155#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:53,038 INFO L290 TraceCheckUtils]: 34: Hoare triple {49155#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49155#(<= ~counter~0 2)} is VALID [2022-04-15 09:09:53,038 INFO L290 TraceCheckUtils]: 35: Hoare triple {49155#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49183#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:53,038 INFO L290 TraceCheckUtils]: 36: Hoare triple {49183#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {49183#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:53,039 INFO L272 TraceCheckUtils]: 37: Hoare triple {49183#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49183#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:53,039 INFO L290 TraceCheckUtils]: 38: Hoare triple {49183#(<= ~counter~0 3)} ~cond := #in~cond; {49183#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:53,040 INFO L290 TraceCheckUtils]: 39: Hoare triple {49183#(<= ~counter~0 3)} assume !(0 == ~cond); {49183#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:53,040 INFO L290 TraceCheckUtils]: 40: Hoare triple {49183#(<= ~counter~0 3)} assume true; {49183#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:53,040 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49183#(<= ~counter~0 3)} {49183#(<= ~counter~0 3)} #63#return; {49183#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:53,041 INFO L290 TraceCheckUtils]: 42: Hoare triple {49183#(<= ~counter~0 3)} assume !!(0 != ~r~0); {49183#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:53,041 INFO L290 TraceCheckUtils]: 43: Hoare triple {49183#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49183#(<= ~counter~0 3)} is VALID [2022-04-15 09:09:53,041 INFO L290 TraceCheckUtils]: 44: Hoare triple {49183#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49211#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:53,042 INFO L290 TraceCheckUtils]: 45: Hoare triple {49211#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {49211#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:53,042 INFO L272 TraceCheckUtils]: 46: Hoare triple {49211#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49211#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:53,042 INFO L290 TraceCheckUtils]: 47: Hoare triple {49211#(<= ~counter~0 4)} ~cond := #in~cond; {49211#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:53,043 INFO L290 TraceCheckUtils]: 48: Hoare triple {49211#(<= ~counter~0 4)} assume !(0 == ~cond); {49211#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:53,043 INFO L290 TraceCheckUtils]: 49: Hoare triple {49211#(<= ~counter~0 4)} assume true; {49211#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:53,044 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49211#(<= ~counter~0 4)} {49211#(<= ~counter~0 4)} #63#return; {49211#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:53,044 INFO L290 TraceCheckUtils]: 51: Hoare triple {49211#(<= ~counter~0 4)} assume !!(0 != ~r~0); {49211#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:53,044 INFO L290 TraceCheckUtils]: 52: Hoare triple {49211#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49211#(<= ~counter~0 4)} is VALID [2022-04-15 09:09:53,045 INFO L290 TraceCheckUtils]: 53: Hoare triple {49211#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49239#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:53,045 INFO L290 TraceCheckUtils]: 54: Hoare triple {49239#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {49239#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:53,045 INFO L272 TraceCheckUtils]: 55: Hoare triple {49239#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49239#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:53,046 INFO L290 TraceCheckUtils]: 56: Hoare triple {49239#(<= ~counter~0 5)} ~cond := #in~cond; {49239#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:53,046 INFO L290 TraceCheckUtils]: 57: Hoare triple {49239#(<= ~counter~0 5)} assume !(0 == ~cond); {49239#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:53,046 INFO L290 TraceCheckUtils]: 58: Hoare triple {49239#(<= ~counter~0 5)} assume true; {49239#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:53,047 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49239#(<= ~counter~0 5)} {49239#(<= ~counter~0 5)} #63#return; {49239#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:53,047 INFO L290 TraceCheckUtils]: 60: Hoare triple {49239#(<= ~counter~0 5)} assume !!(0 != ~r~0); {49239#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:53,047 INFO L290 TraceCheckUtils]: 61: Hoare triple {49239#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49239#(<= ~counter~0 5)} is VALID [2022-04-15 09:09:53,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {49239#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49267#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:53,048 INFO L290 TraceCheckUtils]: 63: Hoare triple {49267#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {49267#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:53,049 INFO L272 TraceCheckUtils]: 64: Hoare triple {49267#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49267#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:53,049 INFO L290 TraceCheckUtils]: 65: Hoare triple {49267#(<= ~counter~0 6)} ~cond := #in~cond; {49267#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:53,049 INFO L290 TraceCheckUtils]: 66: Hoare triple {49267#(<= ~counter~0 6)} assume !(0 == ~cond); {49267#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:53,049 INFO L290 TraceCheckUtils]: 67: Hoare triple {49267#(<= ~counter~0 6)} assume true; {49267#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:53,050 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49267#(<= ~counter~0 6)} {49267#(<= ~counter~0 6)} #63#return; {49267#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:53,050 INFO L290 TraceCheckUtils]: 69: Hoare triple {49267#(<= ~counter~0 6)} assume !!(0 != ~r~0); {49267#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:53,051 INFO L290 TraceCheckUtils]: 70: Hoare triple {49267#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49267#(<= ~counter~0 6)} is VALID [2022-04-15 09:09:53,051 INFO L290 TraceCheckUtils]: 71: Hoare triple {49267#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49295#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:53,051 INFO L290 TraceCheckUtils]: 72: Hoare triple {49295#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {49295#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:53,052 INFO L272 TraceCheckUtils]: 73: Hoare triple {49295#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49295#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:53,052 INFO L290 TraceCheckUtils]: 74: Hoare triple {49295#(<= ~counter~0 7)} ~cond := #in~cond; {49295#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:53,052 INFO L290 TraceCheckUtils]: 75: Hoare triple {49295#(<= ~counter~0 7)} assume !(0 == ~cond); {49295#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:53,053 INFO L290 TraceCheckUtils]: 76: Hoare triple {49295#(<= ~counter~0 7)} assume true; {49295#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:53,053 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49295#(<= ~counter~0 7)} {49295#(<= ~counter~0 7)} #63#return; {49295#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:53,053 INFO L290 TraceCheckUtils]: 78: Hoare triple {49295#(<= ~counter~0 7)} assume !!(0 != ~r~0); {49295#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:53,054 INFO L290 TraceCheckUtils]: 79: Hoare triple {49295#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49295#(<= ~counter~0 7)} is VALID [2022-04-15 09:09:53,054 INFO L290 TraceCheckUtils]: 80: Hoare triple {49295#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49323#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:53,055 INFO L290 TraceCheckUtils]: 81: Hoare triple {49323#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {49323#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:53,055 INFO L272 TraceCheckUtils]: 82: Hoare triple {49323#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49323#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:53,055 INFO L290 TraceCheckUtils]: 83: Hoare triple {49323#(<= ~counter~0 8)} ~cond := #in~cond; {49323#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:53,056 INFO L290 TraceCheckUtils]: 84: Hoare triple {49323#(<= ~counter~0 8)} assume !(0 == ~cond); {49323#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:53,056 INFO L290 TraceCheckUtils]: 85: Hoare triple {49323#(<= ~counter~0 8)} assume true; {49323#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:53,056 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49323#(<= ~counter~0 8)} {49323#(<= ~counter~0 8)} #63#return; {49323#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:53,057 INFO L290 TraceCheckUtils]: 87: Hoare triple {49323#(<= ~counter~0 8)} assume !!(0 != ~r~0); {49323#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:53,057 INFO L290 TraceCheckUtils]: 88: Hoare triple {49323#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49323#(<= ~counter~0 8)} is VALID [2022-04-15 09:09:53,057 INFO L290 TraceCheckUtils]: 89: Hoare triple {49323#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49351#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:53,058 INFO L290 TraceCheckUtils]: 90: Hoare triple {49351#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {49351#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:53,058 INFO L272 TraceCheckUtils]: 91: Hoare triple {49351#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49351#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:53,059 INFO L290 TraceCheckUtils]: 92: Hoare triple {49351#(<= ~counter~0 9)} ~cond := #in~cond; {49351#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:53,059 INFO L290 TraceCheckUtils]: 93: Hoare triple {49351#(<= ~counter~0 9)} assume !(0 == ~cond); {49351#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:53,059 INFO L290 TraceCheckUtils]: 94: Hoare triple {49351#(<= ~counter~0 9)} assume true; {49351#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:53,060 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49351#(<= ~counter~0 9)} {49351#(<= ~counter~0 9)} #63#return; {49351#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:53,060 INFO L290 TraceCheckUtils]: 96: Hoare triple {49351#(<= ~counter~0 9)} assume !!(0 != ~r~0); {49351#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:53,060 INFO L290 TraceCheckUtils]: 97: Hoare triple {49351#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49351#(<= ~counter~0 9)} is VALID [2022-04-15 09:09:53,061 INFO L290 TraceCheckUtils]: 98: Hoare triple {49351#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49379#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:53,061 INFO L290 TraceCheckUtils]: 99: Hoare triple {49379#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {49379#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:53,061 INFO L272 TraceCheckUtils]: 100: Hoare triple {49379#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49379#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:53,062 INFO L290 TraceCheckUtils]: 101: Hoare triple {49379#(<= ~counter~0 10)} ~cond := #in~cond; {49379#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:53,062 INFO L290 TraceCheckUtils]: 102: Hoare triple {49379#(<= ~counter~0 10)} assume !(0 == ~cond); {49379#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:53,062 INFO L290 TraceCheckUtils]: 103: Hoare triple {49379#(<= ~counter~0 10)} assume true; {49379#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:53,063 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49379#(<= ~counter~0 10)} {49379#(<= ~counter~0 10)} #63#return; {49379#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:53,063 INFO L290 TraceCheckUtils]: 105: Hoare triple {49379#(<= ~counter~0 10)} assume !!(0 != ~r~0); {49379#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:53,063 INFO L290 TraceCheckUtils]: 106: Hoare triple {49379#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49379#(<= ~counter~0 10)} is VALID [2022-04-15 09:09:53,064 INFO L290 TraceCheckUtils]: 107: Hoare triple {49379#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49407#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:53,064 INFO L290 TraceCheckUtils]: 108: Hoare triple {49407#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {49407#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:53,065 INFO L272 TraceCheckUtils]: 109: Hoare triple {49407#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49407#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:53,065 INFO L290 TraceCheckUtils]: 110: Hoare triple {49407#(<= ~counter~0 11)} ~cond := #in~cond; {49407#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:53,065 INFO L290 TraceCheckUtils]: 111: Hoare triple {49407#(<= ~counter~0 11)} assume !(0 == ~cond); {49407#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:53,065 INFO L290 TraceCheckUtils]: 112: Hoare triple {49407#(<= ~counter~0 11)} assume true; {49407#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:53,066 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49407#(<= ~counter~0 11)} {49407#(<= ~counter~0 11)} #63#return; {49407#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:53,066 INFO L290 TraceCheckUtils]: 114: Hoare triple {49407#(<= ~counter~0 11)} assume !!(0 != ~r~0); {49407#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:53,067 INFO L290 TraceCheckUtils]: 115: Hoare triple {49407#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49407#(<= ~counter~0 11)} is VALID [2022-04-15 09:09:53,067 INFO L290 TraceCheckUtils]: 116: Hoare triple {49407#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49435#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:53,067 INFO L290 TraceCheckUtils]: 117: Hoare triple {49435#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {49435#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:53,068 INFO L272 TraceCheckUtils]: 118: Hoare triple {49435#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49435#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:53,068 INFO L290 TraceCheckUtils]: 119: Hoare triple {49435#(<= ~counter~0 12)} ~cond := #in~cond; {49435#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:53,068 INFO L290 TraceCheckUtils]: 120: Hoare triple {49435#(<= ~counter~0 12)} assume !(0 == ~cond); {49435#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:53,069 INFO L290 TraceCheckUtils]: 121: Hoare triple {49435#(<= ~counter~0 12)} assume true; {49435#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:53,069 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49435#(<= ~counter~0 12)} {49435#(<= ~counter~0 12)} #63#return; {49435#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:53,069 INFO L290 TraceCheckUtils]: 123: Hoare triple {49435#(<= ~counter~0 12)} assume !!(0 != ~r~0); {49435#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:53,070 INFO L290 TraceCheckUtils]: 124: Hoare triple {49435#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49435#(<= ~counter~0 12)} is VALID [2022-04-15 09:09:53,070 INFO L290 TraceCheckUtils]: 125: Hoare triple {49435#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49463#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:53,071 INFO L290 TraceCheckUtils]: 126: Hoare triple {49463#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {49463#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:53,071 INFO L272 TraceCheckUtils]: 127: Hoare triple {49463#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49463#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:53,071 INFO L290 TraceCheckUtils]: 128: Hoare triple {49463#(<= ~counter~0 13)} ~cond := #in~cond; {49463#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:53,072 INFO L290 TraceCheckUtils]: 129: Hoare triple {49463#(<= ~counter~0 13)} assume !(0 == ~cond); {49463#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:53,072 INFO L290 TraceCheckUtils]: 130: Hoare triple {49463#(<= ~counter~0 13)} assume true; {49463#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:53,072 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49463#(<= ~counter~0 13)} {49463#(<= ~counter~0 13)} #63#return; {49463#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:53,073 INFO L290 TraceCheckUtils]: 132: Hoare triple {49463#(<= ~counter~0 13)} assume !!(0 != ~r~0); {49463#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:53,073 INFO L290 TraceCheckUtils]: 133: Hoare triple {49463#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49463#(<= ~counter~0 13)} is VALID [2022-04-15 09:09:53,074 INFO L290 TraceCheckUtils]: 134: Hoare triple {49463#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49491#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:53,074 INFO L290 TraceCheckUtils]: 135: Hoare triple {49491#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {49491#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:53,074 INFO L272 TraceCheckUtils]: 136: Hoare triple {49491#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49491#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:53,075 INFO L290 TraceCheckUtils]: 137: Hoare triple {49491#(<= ~counter~0 14)} ~cond := #in~cond; {49491#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:53,075 INFO L290 TraceCheckUtils]: 138: Hoare triple {49491#(<= ~counter~0 14)} assume !(0 == ~cond); {49491#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:53,075 INFO L290 TraceCheckUtils]: 139: Hoare triple {49491#(<= ~counter~0 14)} assume true; {49491#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:53,076 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49491#(<= ~counter~0 14)} {49491#(<= ~counter~0 14)} #63#return; {49491#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:53,076 INFO L290 TraceCheckUtils]: 141: Hoare triple {49491#(<= ~counter~0 14)} assume !!(0 != ~r~0); {49491#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:53,076 INFO L290 TraceCheckUtils]: 142: Hoare triple {49491#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49491#(<= ~counter~0 14)} is VALID [2022-04-15 09:09:53,077 INFO L290 TraceCheckUtils]: 143: Hoare triple {49491#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49519#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:53,077 INFO L290 TraceCheckUtils]: 144: Hoare triple {49519#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {49519#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:53,078 INFO L272 TraceCheckUtils]: 145: Hoare triple {49519#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49519#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:53,078 INFO L290 TraceCheckUtils]: 146: Hoare triple {49519#(<= ~counter~0 15)} ~cond := #in~cond; {49519#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:53,078 INFO L290 TraceCheckUtils]: 147: Hoare triple {49519#(<= ~counter~0 15)} assume !(0 == ~cond); {49519#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:53,078 INFO L290 TraceCheckUtils]: 148: Hoare triple {49519#(<= ~counter~0 15)} assume true; {49519#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:53,079 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49519#(<= ~counter~0 15)} {49519#(<= ~counter~0 15)} #63#return; {49519#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:53,079 INFO L290 TraceCheckUtils]: 150: Hoare triple {49519#(<= ~counter~0 15)} assume !!(0 != ~r~0); {49519#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:53,080 INFO L290 TraceCheckUtils]: 151: Hoare triple {49519#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49519#(<= ~counter~0 15)} is VALID [2022-04-15 09:09:53,080 INFO L290 TraceCheckUtils]: 152: Hoare triple {49519#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49547#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:53,080 INFO L290 TraceCheckUtils]: 153: Hoare triple {49547#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {49547#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:53,081 INFO L272 TraceCheckUtils]: 154: Hoare triple {49547#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49547#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:53,081 INFO L290 TraceCheckUtils]: 155: Hoare triple {49547#(<= ~counter~0 16)} ~cond := #in~cond; {49547#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:53,081 INFO L290 TraceCheckUtils]: 156: Hoare triple {49547#(<= ~counter~0 16)} assume !(0 == ~cond); {49547#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:53,082 INFO L290 TraceCheckUtils]: 157: Hoare triple {49547#(<= ~counter~0 16)} assume true; {49547#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:53,082 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49547#(<= ~counter~0 16)} {49547#(<= ~counter~0 16)} #63#return; {49547#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:53,082 INFO L290 TraceCheckUtils]: 159: Hoare triple {49547#(<= ~counter~0 16)} assume !!(0 != ~r~0); {49547#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:53,083 INFO L290 TraceCheckUtils]: 160: Hoare triple {49547#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49547#(<= ~counter~0 16)} is VALID [2022-04-15 09:09:53,083 INFO L290 TraceCheckUtils]: 161: Hoare triple {49547#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49575#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:53,084 INFO L290 TraceCheckUtils]: 162: Hoare triple {49575#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {49575#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:53,084 INFO L272 TraceCheckUtils]: 163: Hoare triple {49575#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49575#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:53,084 INFO L290 TraceCheckUtils]: 164: Hoare triple {49575#(<= ~counter~0 17)} ~cond := #in~cond; {49575#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:53,085 INFO L290 TraceCheckUtils]: 165: Hoare triple {49575#(<= ~counter~0 17)} assume !(0 == ~cond); {49575#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:53,085 INFO L290 TraceCheckUtils]: 166: Hoare triple {49575#(<= ~counter~0 17)} assume true; {49575#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:53,085 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49575#(<= ~counter~0 17)} {49575#(<= ~counter~0 17)} #63#return; {49575#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:53,086 INFO L290 TraceCheckUtils]: 168: Hoare triple {49575#(<= ~counter~0 17)} assume !!(0 != ~r~0); {49575#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:53,086 INFO L290 TraceCheckUtils]: 169: Hoare triple {49575#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49575#(<= ~counter~0 17)} is VALID [2022-04-15 09:09:53,087 INFO L290 TraceCheckUtils]: 170: Hoare triple {49575#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49603#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:53,087 INFO L290 TraceCheckUtils]: 171: Hoare triple {49603#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {49603#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:53,087 INFO L272 TraceCheckUtils]: 172: Hoare triple {49603#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49603#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:53,088 INFO L290 TraceCheckUtils]: 173: Hoare triple {49603#(<= ~counter~0 18)} ~cond := #in~cond; {49603#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:53,088 INFO L290 TraceCheckUtils]: 174: Hoare triple {49603#(<= ~counter~0 18)} assume !(0 == ~cond); {49603#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:53,088 INFO L290 TraceCheckUtils]: 175: Hoare triple {49603#(<= ~counter~0 18)} assume true; {49603#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:53,089 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49603#(<= ~counter~0 18)} {49603#(<= ~counter~0 18)} #63#return; {49603#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:53,089 INFO L290 TraceCheckUtils]: 177: Hoare triple {49603#(<= ~counter~0 18)} assume !!(0 != ~r~0); {49603#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:53,089 INFO L290 TraceCheckUtils]: 178: Hoare triple {49603#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49603#(<= ~counter~0 18)} is VALID [2022-04-15 09:09:53,090 INFO L290 TraceCheckUtils]: 179: Hoare triple {49603#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49631#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:53,090 INFO L290 TraceCheckUtils]: 180: Hoare triple {49631#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {49631#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:53,091 INFO L272 TraceCheckUtils]: 181: Hoare triple {49631#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49631#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:53,091 INFO L290 TraceCheckUtils]: 182: Hoare triple {49631#(<= ~counter~0 19)} ~cond := #in~cond; {49631#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:53,091 INFO L290 TraceCheckUtils]: 183: Hoare triple {49631#(<= ~counter~0 19)} assume !(0 == ~cond); {49631#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:53,091 INFO L290 TraceCheckUtils]: 184: Hoare triple {49631#(<= ~counter~0 19)} assume true; {49631#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:53,092 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49631#(<= ~counter~0 19)} {49631#(<= ~counter~0 19)} #63#return; {49631#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:53,092 INFO L290 TraceCheckUtils]: 186: Hoare triple {49631#(<= ~counter~0 19)} assume !!(0 != ~r~0); {49631#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:53,092 INFO L290 TraceCheckUtils]: 187: Hoare triple {49631#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49631#(<= ~counter~0 19)} is VALID [2022-04-15 09:09:53,093 INFO L290 TraceCheckUtils]: 188: Hoare triple {49631#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49659#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:53,093 INFO L290 TraceCheckUtils]: 189: Hoare triple {49659#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {49659#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:53,094 INFO L272 TraceCheckUtils]: 190: Hoare triple {49659#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49659#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:53,094 INFO L290 TraceCheckUtils]: 191: Hoare triple {49659#(<= ~counter~0 20)} ~cond := #in~cond; {49659#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:53,094 INFO L290 TraceCheckUtils]: 192: Hoare triple {49659#(<= ~counter~0 20)} assume !(0 == ~cond); {49659#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:53,095 INFO L290 TraceCheckUtils]: 193: Hoare triple {49659#(<= ~counter~0 20)} assume true; {49659#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:53,095 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49659#(<= ~counter~0 20)} {49659#(<= ~counter~0 20)} #63#return; {49659#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:53,095 INFO L290 TraceCheckUtils]: 195: Hoare triple {49659#(<= ~counter~0 20)} assume !!(0 != ~r~0); {49659#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:53,096 INFO L290 TraceCheckUtils]: 196: Hoare triple {49659#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49659#(<= ~counter~0 20)} is VALID [2022-04-15 09:09:53,096 INFO L290 TraceCheckUtils]: 197: Hoare triple {49659#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49687#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:53,097 INFO L290 TraceCheckUtils]: 198: Hoare triple {49687#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {49687#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:53,097 INFO L272 TraceCheckUtils]: 199: Hoare triple {49687#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49687#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:53,097 INFO L290 TraceCheckUtils]: 200: Hoare triple {49687#(<= ~counter~0 21)} ~cond := #in~cond; {49687#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:53,098 INFO L290 TraceCheckUtils]: 201: Hoare triple {49687#(<= ~counter~0 21)} assume !(0 == ~cond); {49687#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:53,098 INFO L290 TraceCheckUtils]: 202: Hoare triple {49687#(<= ~counter~0 21)} assume true; {49687#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:53,098 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49687#(<= ~counter~0 21)} {49687#(<= ~counter~0 21)} #63#return; {49687#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:53,099 INFO L290 TraceCheckUtils]: 204: Hoare triple {49687#(<= ~counter~0 21)} assume !!(0 != ~r~0); {49687#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:53,099 INFO L290 TraceCheckUtils]: 205: Hoare triple {49687#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49687#(<= ~counter~0 21)} is VALID [2022-04-15 09:09:53,099 INFO L290 TraceCheckUtils]: 206: Hoare triple {49687#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:53,100 INFO L290 TraceCheckUtils]: 207: Hoare triple {49715#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:53,100 INFO L272 TraceCheckUtils]: 208: Hoare triple {49715#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:53,101 INFO L290 TraceCheckUtils]: 209: Hoare triple {49715#(<= ~counter~0 22)} ~cond := #in~cond; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:53,101 INFO L290 TraceCheckUtils]: 210: Hoare triple {49715#(<= ~counter~0 22)} assume !(0 == ~cond); {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:53,101 INFO L290 TraceCheckUtils]: 211: Hoare triple {49715#(<= ~counter~0 22)} assume true; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:53,102 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49715#(<= ~counter~0 22)} {49715#(<= ~counter~0 22)} #63#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:53,102 INFO L290 TraceCheckUtils]: 213: Hoare triple {49715#(<= ~counter~0 22)} assume !!(0 != ~r~0); {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:53,102 INFO L290 TraceCheckUtils]: 214: Hoare triple {49715#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:53,103 INFO L290 TraceCheckUtils]: 215: Hoare triple {49715#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:53,103 INFO L290 TraceCheckUtils]: 216: Hoare triple {49743#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:53,103 INFO L272 TraceCheckUtils]: 217: Hoare triple {49743#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:53,104 INFO L290 TraceCheckUtils]: 218: Hoare triple {49743#(<= ~counter~0 23)} ~cond := #in~cond; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:53,104 INFO L290 TraceCheckUtils]: 219: Hoare triple {49743#(<= ~counter~0 23)} assume !(0 == ~cond); {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:53,104 INFO L290 TraceCheckUtils]: 220: Hoare triple {49743#(<= ~counter~0 23)} assume true; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:53,105 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49743#(<= ~counter~0 23)} {49743#(<= ~counter~0 23)} #63#return; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:53,105 INFO L290 TraceCheckUtils]: 222: Hoare triple {49743#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:53,105 INFO L290 TraceCheckUtils]: 223: Hoare triple {49743#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:53,106 INFO L290 TraceCheckUtils]: 224: Hoare triple {49743#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:53,106 INFO L290 TraceCheckUtils]: 225: Hoare triple {49771#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:53,107 INFO L272 TraceCheckUtils]: 226: Hoare triple {49771#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:53,107 INFO L290 TraceCheckUtils]: 227: Hoare triple {49771#(<= ~counter~0 24)} ~cond := #in~cond; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:53,107 INFO L290 TraceCheckUtils]: 228: Hoare triple {49771#(<= ~counter~0 24)} assume !(0 == ~cond); {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:53,107 INFO L290 TraceCheckUtils]: 229: Hoare triple {49771#(<= ~counter~0 24)} assume true; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:53,108 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49771#(<= ~counter~0 24)} {49771#(<= ~counter~0 24)} #63#return; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:53,108 INFO L290 TraceCheckUtils]: 231: Hoare triple {49771#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:53,109 INFO L290 TraceCheckUtils]: 232: Hoare triple {49771#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:53,109 INFO L290 TraceCheckUtils]: 233: Hoare triple {49771#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:53,109 INFO L290 TraceCheckUtils]: 234: Hoare triple {49799#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:53,110 INFO L272 TraceCheckUtils]: 235: Hoare triple {49799#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:53,110 INFO L290 TraceCheckUtils]: 236: Hoare triple {49799#(<= ~counter~0 25)} ~cond := #in~cond; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:53,110 INFO L290 TraceCheckUtils]: 237: Hoare triple {49799#(<= ~counter~0 25)} assume !(0 == ~cond); {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:53,111 INFO L290 TraceCheckUtils]: 238: Hoare triple {49799#(<= ~counter~0 25)} assume true; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:53,111 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49799#(<= ~counter~0 25)} {49799#(<= ~counter~0 25)} #63#return; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:53,111 INFO L290 TraceCheckUtils]: 240: Hoare triple {49799#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:53,112 INFO L290 TraceCheckUtils]: 241: Hoare triple {49799#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:53,112 INFO L290 TraceCheckUtils]: 242: Hoare triple {49799#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:53,113 INFO L290 TraceCheckUtils]: 243: Hoare triple {49827#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:53,113 INFO L272 TraceCheckUtils]: 244: Hoare triple {49827#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:53,113 INFO L290 TraceCheckUtils]: 245: Hoare triple {49827#(<= ~counter~0 26)} ~cond := #in~cond; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:53,114 INFO L290 TraceCheckUtils]: 246: Hoare triple {49827#(<= ~counter~0 26)} assume !(0 == ~cond); {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:53,114 INFO L290 TraceCheckUtils]: 247: Hoare triple {49827#(<= ~counter~0 26)} assume true; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:53,114 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49827#(<= ~counter~0 26)} {49827#(<= ~counter~0 26)} #63#return; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:53,115 INFO L290 TraceCheckUtils]: 249: Hoare triple {49827#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:53,115 INFO L290 TraceCheckUtils]: 250: Hoare triple {49827#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:53,116 INFO L290 TraceCheckUtils]: 251: Hoare triple {49827#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:53,116 INFO L290 TraceCheckUtils]: 252: Hoare triple {49855#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:53,116 INFO L272 TraceCheckUtils]: 253: Hoare triple {49855#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:53,117 INFO L290 TraceCheckUtils]: 254: Hoare triple {49855#(<= ~counter~0 27)} ~cond := #in~cond; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:53,117 INFO L290 TraceCheckUtils]: 255: Hoare triple {49855#(<= ~counter~0 27)} assume !(0 == ~cond); {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:53,117 INFO L290 TraceCheckUtils]: 256: Hoare triple {49855#(<= ~counter~0 27)} assume true; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:53,118 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49855#(<= ~counter~0 27)} {49855#(<= ~counter~0 27)} #63#return; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:53,118 INFO L290 TraceCheckUtils]: 258: Hoare triple {49855#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:53,118 INFO L290 TraceCheckUtils]: 259: Hoare triple {49855#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:53,119 INFO L290 TraceCheckUtils]: 260: Hoare triple {49855#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49883#(<= |main_#t~post6| 27)} is VALID [2022-04-15 09:09:53,119 INFO L290 TraceCheckUtils]: 261: Hoare triple {49883#(<= |main_#t~post6| 27)} assume !(#t~post6 < 50);havoc #t~post6; {49071#false} is VALID [2022-04-15 09:09:53,119 INFO L272 TraceCheckUtils]: 262: Hoare triple {49071#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49071#false} is VALID [2022-04-15 09:09:53,119 INFO L290 TraceCheckUtils]: 263: Hoare triple {49071#false} ~cond := #in~cond; {49071#false} is VALID [2022-04-15 09:09:53,119 INFO L290 TraceCheckUtils]: 264: Hoare triple {49071#false} assume 0 == ~cond; {49071#false} is VALID [2022-04-15 09:09:53,119 INFO L290 TraceCheckUtils]: 265: Hoare triple {49071#false} assume !false; {49071#false} is VALID [2022-04-15 09:09:53,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 3213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:09:53,120 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:09:54,799 INFO L290 TraceCheckUtils]: 265: Hoare triple {49071#false} assume !false; {49071#false} is VALID [2022-04-15 09:09:54,799 INFO L290 TraceCheckUtils]: 264: Hoare triple {49071#false} assume 0 == ~cond; {49071#false} is VALID [2022-04-15 09:09:54,799 INFO L290 TraceCheckUtils]: 263: Hoare triple {49071#false} ~cond := #in~cond; {49071#false} is VALID [2022-04-15 09:09:54,799 INFO L272 TraceCheckUtils]: 262: Hoare triple {49071#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49071#false} is VALID [2022-04-15 09:09:54,799 INFO L290 TraceCheckUtils]: 261: Hoare triple {49911#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {49071#false} is VALID [2022-04-15 09:09:54,800 INFO L290 TraceCheckUtils]: 260: Hoare triple {49915#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49911#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:09:54,800 INFO L290 TraceCheckUtils]: 259: Hoare triple {49915#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49915#(< ~counter~0 50)} is VALID [2022-04-15 09:09:54,800 INFO L290 TraceCheckUtils]: 258: Hoare triple {49915#(< ~counter~0 50)} assume !!(0 != ~r~0); {49915#(< ~counter~0 50)} is VALID [2022-04-15 09:09:54,801 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49070#true} {49915#(< ~counter~0 50)} #63#return; {49915#(< ~counter~0 50)} is VALID [2022-04-15 09:09:54,801 INFO L290 TraceCheckUtils]: 256: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,801 INFO L290 TraceCheckUtils]: 255: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,801 INFO L290 TraceCheckUtils]: 254: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,801 INFO L272 TraceCheckUtils]: 253: Hoare triple {49915#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,801 INFO L290 TraceCheckUtils]: 252: Hoare triple {49915#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {49915#(< ~counter~0 50)} is VALID [2022-04-15 09:09:54,803 INFO L290 TraceCheckUtils]: 251: Hoare triple {49943#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49915#(< ~counter~0 50)} is VALID [2022-04-15 09:09:54,803 INFO L290 TraceCheckUtils]: 250: Hoare triple {49943#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49943#(< ~counter~0 49)} is VALID [2022-04-15 09:09:54,803 INFO L290 TraceCheckUtils]: 249: Hoare triple {49943#(< ~counter~0 49)} assume !!(0 != ~r~0); {49943#(< ~counter~0 49)} is VALID [2022-04-15 09:09:54,804 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49070#true} {49943#(< ~counter~0 49)} #63#return; {49943#(< ~counter~0 49)} is VALID [2022-04-15 09:09:54,804 INFO L290 TraceCheckUtils]: 247: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,804 INFO L290 TraceCheckUtils]: 246: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,804 INFO L290 TraceCheckUtils]: 245: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,804 INFO L272 TraceCheckUtils]: 244: Hoare triple {49943#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,804 INFO L290 TraceCheckUtils]: 243: Hoare triple {49943#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {49943#(< ~counter~0 49)} is VALID [2022-04-15 09:09:54,805 INFO L290 TraceCheckUtils]: 242: Hoare triple {49971#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49943#(< ~counter~0 49)} is VALID [2022-04-15 09:09:54,805 INFO L290 TraceCheckUtils]: 241: Hoare triple {49971#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49971#(< ~counter~0 48)} is VALID [2022-04-15 09:09:54,805 INFO L290 TraceCheckUtils]: 240: Hoare triple {49971#(< ~counter~0 48)} assume !!(0 != ~r~0); {49971#(< ~counter~0 48)} is VALID [2022-04-15 09:09:54,806 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49070#true} {49971#(< ~counter~0 48)} #63#return; {49971#(< ~counter~0 48)} is VALID [2022-04-15 09:09:54,806 INFO L290 TraceCheckUtils]: 238: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,806 INFO L290 TraceCheckUtils]: 237: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,806 INFO L290 TraceCheckUtils]: 236: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,806 INFO L272 TraceCheckUtils]: 235: Hoare triple {49971#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,806 INFO L290 TraceCheckUtils]: 234: Hoare triple {49971#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {49971#(< ~counter~0 48)} is VALID [2022-04-15 09:09:54,807 INFO L290 TraceCheckUtils]: 233: Hoare triple {49999#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49971#(< ~counter~0 48)} is VALID [2022-04-15 09:09:54,808 INFO L290 TraceCheckUtils]: 232: Hoare triple {49999#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49999#(< ~counter~0 47)} is VALID [2022-04-15 09:09:54,808 INFO L290 TraceCheckUtils]: 231: Hoare triple {49999#(< ~counter~0 47)} assume !!(0 != ~r~0); {49999#(< ~counter~0 47)} is VALID [2022-04-15 09:09:54,809 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49070#true} {49999#(< ~counter~0 47)} #63#return; {49999#(< ~counter~0 47)} is VALID [2022-04-15 09:09:54,809 INFO L290 TraceCheckUtils]: 229: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,809 INFO L290 TraceCheckUtils]: 228: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,809 INFO L290 TraceCheckUtils]: 227: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,809 INFO L272 TraceCheckUtils]: 226: Hoare triple {49999#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,809 INFO L290 TraceCheckUtils]: 225: Hoare triple {49999#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {49999#(< ~counter~0 47)} is VALID [2022-04-15 09:09:54,810 INFO L290 TraceCheckUtils]: 224: Hoare triple {50027#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49999#(< ~counter~0 47)} is VALID [2022-04-15 09:09:54,810 INFO L290 TraceCheckUtils]: 223: Hoare triple {50027#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50027#(< ~counter~0 46)} is VALID [2022-04-15 09:09:54,810 INFO L290 TraceCheckUtils]: 222: Hoare triple {50027#(< ~counter~0 46)} assume !!(0 != ~r~0); {50027#(< ~counter~0 46)} is VALID [2022-04-15 09:09:54,811 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49070#true} {50027#(< ~counter~0 46)} #63#return; {50027#(< ~counter~0 46)} is VALID [2022-04-15 09:09:54,811 INFO L290 TraceCheckUtils]: 220: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,811 INFO L290 TraceCheckUtils]: 219: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,811 INFO L290 TraceCheckUtils]: 218: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,811 INFO L272 TraceCheckUtils]: 217: Hoare triple {50027#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,812 INFO L290 TraceCheckUtils]: 216: Hoare triple {50027#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {50027#(< ~counter~0 46)} is VALID [2022-04-15 09:09:54,812 INFO L290 TraceCheckUtils]: 215: Hoare triple {50055#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50027#(< ~counter~0 46)} is VALID [2022-04-15 09:09:54,812 INFO L290 TraceCheckUtils]: 214: Hoare triple {50055#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50055#(< ~counter~0 45)} is VALID [2022-04-15 09:09:54,813 INFO L290 TraceCheckUtils]: 213: Hoare triple {50055#(< ~counter~0 45)} assume !!(0 != ~r~0); {50055#(< ~counter~0 45)} is VALID [2022-04-15 09:09:54,813 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49070#true} {50055#(< ~counter~0 45)} #63#return; {50055#(< ~counter~0 45)} is VALID [2022-04-15 09:09:54,813 INFO L290 TraceCheckUtils]: 211: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,813 INFO L290 TraceCheckUtils]: 210: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,813 INFO L290 TraceCheckUtils]: 209: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,814 INFO L272 TraceCheckUtils]: 208: Hoare triple {50055#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,814 INFO L290 TraceCheckUtils]: 207: Hoare triple {50055#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {50055#(< ~counter~0 45)} is VALID [2022-04-15 09:09:54,814 INFO L290 TraceCheckUtils]: 206: Hoare triple {50083#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50055#(< ~counter~0 45)} is VALID [2022-04-15 09:09:54,815 INFO L290 TraceCheckUtils]: 205: Hoare triple {50083#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50083#(< ~counter~0 44)} is VALID [2022-04-15 09:09:54,815 INFO L290 TraceCheckUtils]: 204: Hoare triple {50083#(< ~counter~0 44)} assume !!(0 != ~r~0); {50083#(< ~counter~0 44)} is VALID [2022-04-15 09:09:54,815 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49070#true} {50083#(< ~counter~0 44)} #63#return; {50083#(< ~counter~0 44)} is VALID [2022-04-15 09:09:54,815 INFO L290 TraceCheckUtils]: 202: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,816 INFO L290 TraceCheckUtils]: 201: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,816 INFO L290 TraceCheckUtils]: 200: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,816 INFO L272 TraceCheckUtils]: 199: Hoare triple {50083#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,816 INFO L290 TraceCheckUtils]: 198: Hoare triple {50083#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {50083#(< ~counter~0 44)} is VALID [2022-04-15 09:09:54,817 INFO L290 TraceCheckUtils]: 197: Hoare triple {50111#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50083#(< ~counter~0 44)} is VALID [2022-04-15 09:09:54,817 INFO L290 TraceCheckUtils]: 196: Hoare triple {50111#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50111#(< ~counter~0 43)} is VALID [2022-04-15 09:09:54,817 INFO L290 TraceCheckUtils]: 195: Hoare triple {50111#(< ~counter~0 43)} assume !!(0 != ~r~0); {50111#(< ~counter~0 43)} is VALID [2022-04-15 09:09:54,818 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49070#true} {50111#(< ~counter~0 43)} #63#return; {50111#(< ~counter~0 43)} is VALID [2022-04-15 09:09:54,818 INFO L290 TraceCheckUtils]: 193: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,818 INFO L290 TraceCheckUtils]: 192: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,818 INFO L290 TraceCheckUtils]: 191: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,818 INFO L272 TraceCheckUtils]: 190: Hoare triple {50111#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,818 INFO L290 TraceCheckUtils]: 189: Hoare triple {50111#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {50111#(< ~counter~0 43)} is VALID [2022-04-15 09:09:54,819 INFO L290 TraceCheckUtils]: 188: Hoare triple {50139#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50111#(< ~counter~0 43)} is VALID [2022-04-15 09:09:54,819 INFO L290 TraceCheckUtils]: 187: Hoare triple {50139#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50139#(< ~counter~0 42)} is VALID [2022-04-15 09:09:54,819 INFO L290 TraceCheckUtils]: 186: Hoare triple {50139#(< ~counter~0 42)} assume !!(0 != ~r~0); {50139#(< ~counter~0 42)} is VALID [2022-04-15 09:09:54,820 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49070#true} {50139#(< ~counter~0 42)} #63#return; {50139#(< ~counter~0 42)} is VALID [2022-04-15 09:09:54,820 INFO L290 TraceCheckUtils]: 184: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,820 INFO L290 TraceCheckUtils]: 183: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,820 INFO L290 TraceCheckUtils]: 182: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,820 INFO L272 TraceCheckUtils]: 181: Hoare triple {50139#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,820 INFO L290 TraceCheckUtils]: 180: Hoare triple {50139#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {50139#(< ~counter~0 42)} is VALID [2022-04-15 09:09:54,821 INFO L290 TraceCheckUtils]: 179: Hoare triple {50167#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50139#(< ~counter~0 42)} is VALID [2022-04-15 09:09:54,821 INFO L290 TraceCheckUtils]: 178: Hoare triple {50167#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50167#(< ~counter~0 41)} is VALID [2022-04-15 09:09:54,821 INFO L290 TraceCheckUtils]: 177: Hoare triple {50167#(< ~counter~0 41)} assume !!(0 != ~r~0); {50167#(< ~counter~0 41)} is VALID [2022-04-15 09:09:54,822 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49070#true} {50167#(< ~counter~0 41)} #63#return; {50167#(< ~counter~0 41)} is VALID [2022-04-15 09:09:54,822 INFO L290 TraceCheckUtils]: 175: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,822 INFO L290 TraceCheckUtils]: 174: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,822 INFO L290 TraceCheckUtils]: 173: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,822 INFO L272 TraceCheckUtils]: 172: Hoare triple {50167#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,822 INFO L290 TraceCheckUtils]: 171: Hoare triple {50167#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {50167#(< ~counter~0 41)} is VALID [2022-04-15 09:09:54,823 INFO L290 TraceCheckUtils]: 170: Hoare triple {50195#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50167#(< ~counter~0 41)} is VALID [2022-04-15 09:09:54,823 INFO L290 TraceCheckUtils]: 169: Hoare triple {50195#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50195#(< ~counter~0 40)} is VALID [2022-04-15 09:09:54,824 INFO L290 TraceCheckUtils]: 168: Hoare triple {50195#(< ~counter~0 40)} assume !!(0 != ~r~0); {50195#(< ~counter~0 40)} is VALID [2022-04-15 09:09:54,824 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49070#true} {50195#(< ~counter~0 40)} #63#return; {50195#(< ~counter~0 40)} is VALID [2022-04-15 09:09:54,824 INFO L290 TraceCheckUtils]: 166: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,824 INFO L290 TraceCheckUtils]: 165: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,824 INFO L290 TraceCheckUtils]: 164: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,824 INFO L272 TraceCheckUtils]: 163: Hoare triple {50195#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,825 INFO L290 TraceCheckUtils]: 162: Hoare triple {50195#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {50195#(< ~counter~0 40)} is VALID [2022-04-15 09:09:54,825 INFO L290 TraceCheckUtils]: 161: Hoare triple {50223#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50195#(< ~counter~0 40)} is VALID [2022-04-15 09:09:54,826 INFO L290 TraceCheckUtils]: 160: Hoare triple {50223#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50223#(< ~counter~0 39)} is VALID [2022-04-15 09:09:54,826 INFO L290 TraceCheckUtils]: 159: Hoare triple {50223#(< ~counter~0 39)} assume !!(0 != ~r~0); {50223#(< ~counter~0 39)} is VALID [2022-04-15 09:09:54,826 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49070#true} {50223#(< ~counter~0 39)} #63#return; {50223#(< ~counter~0 39)} is VALID [2022-04-15 09:09:54,826 INFO L290 TraceCheckUtils]: 157: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,826 INFO L290 TraceCheckUtils]: 156: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,827 INFO L290 TraceCheckUtils]: 155: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,827 INFO L272 TraceCheckUtils]: 154: Hoare triple {50223#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,827 INFO L290 TraceCheckUtils]: 153: Hoare triple {50223#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {50223#(< ~counter~0 39)} is VALID [2022-04-15 09:09:54,827 INFO L290 TraceCheckUtils]: 152: Hoare triple {50251#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50223#(< ~counter~0 39)} is VALID [2022-04-15 09:09:54,828 INFO L290 TraceCheckUtils]: 151: Hoare triple {50251#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50251#(< ~counter~0 38)} is VALID [2022-04-15 09:09:54,828 INFO L290 TraceCheckUtils]: 150: Hoare triple {50251#(< ~counter~0 38)} assume !!(0 != ~r~0); {50251#(< ~counter~0 38)} is VALID [2022-04-15 09:09:54,829 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49070#true} {50251#(< ~counter~0 38)} #63#return; {50251#(< ~counter~0 38)} is VALID [2022-04-15 09:09:54,829 INFO L290 TraceCheckUtils]: 148: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,829 INFO L290 TraceCheckUtils]: 147: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,829 INFO L290 TraceCheckUtils]: 146: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,829 INFO L272 TraceCheckUtils]: 145: Hoare triple {50251#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,829 INFO L290 TraceCheckUtils]: 144: Hoare triple {50251#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {50251#(< ~counter~0 38)} is VALID [2022-04-15 09:09:54,830 INFO L290 TraceCheckUtils]: 143: Hoare triple {50279#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50251#(< ~counter~0 38)} is VALID [2022-04-15 09:09:54,830 INFO L290 TraceCheckUtils]: 142: Hoare triple {50279#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50279#(< ~counter~0 37)} is VALID [2022-04-15 09:09:54,830 INFO L290 TraceCheckUtils]: 141: Hoare triple {50279#(< ~counter~0 37)} assume !!(0 != ~r~0); {50279#(< ~counter~0 37)} is VALID [2022-04-15 09:09:54,831 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49070#true} {50279#(< ~counter~0 37)} #63#return; {50279#(< ~counter~0 37)} is VALID [2022-04-15 09:09:54,831 INFO L290 TraceCheckUtils]: 139: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,831 INFO L290 TraceCheckUtils]: 138: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,831 INFO L290 TraceCheckUtils]: 137: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,831 INFO L272 TraceCheckUtils]: 136: Hoare triple {50279#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,832 INFO L290 TraceCheckUtils]: 135: Hoare triple {50279#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {50279#(< ~counter~0 37)} is VALID [2022-04-15 09:09:54,832 INFO L290 TraceCheckUtils]: 134: Hoare triple {50307#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50279#(< ~counter~0 37)} is VALID [2022-04-15 09:09:54,832 INFO L290 TraceCheckUtils]: 133: Hoare triple {50307#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50307#(< ~counter~0 36)} is VALID [2022-04-15 09:09:54,833 INFO L290 TraceCheckUtils]: 132: Hoare triple {50307#(< ~counter~0 36)} assume !!(0 != ~r~0); {50307#(< ~counter~0 36)} is VALID [2022-04-15 09:09:54,833 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49070#true} {50307#(< ~counter~0 36)} #63#return; {50307#(< ~counter~0 36)} is VALID [2022-04-15 09:09:54,833 INFO L290 TraceCheckUtils]: 130: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,833 INFO L290 TraceCheckUtils]: 129: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,833 INFO L290 TraceCheckUtils]: 128: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,834 INFO L272 TraceCheckUtils]: 127: Hoare triple {50307#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,834 INFO L290 TraceCheckUtils]: 126: Hoare triple {50307#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {50307#(< ~counter~0 36)} is VALID [2022-04-15 09:09:54,834 INFO L290 TraceCheckUtils]: 125: Hoare triple {50335#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50307#(< ~counter~0 36)} is VALID [2022-04-15 09:09:54,835 INFO L290 TraceCheckUtils]: 124: Hoare triple {50335#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50335#(< ~counter~0 35)} is VALID [2022-04-15 09:09:54,835 INFO L290 TraceCheckUtils]: 123: Hoare triple {50335#(< ~counter~0 35)} assume !!(0 != ~r~0); {50335#(< ~counter~0 35)} is VALID [2022-04-15 09:09:54,835 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49070#true} {50335#(< ~counter~0 35)} #63#return; {50335#(< ~counter~0 35)} is VALID [2022-04-15 09:09:54,836 INFO L290 TraceCheckUtils]: 121: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,836 INFO L290 TraceCheckUtils]: 120: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,836 INFO L290 TraceCheckUtils]: 119: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,836 INFO L272 TraceCheckUtils]: 118: Hoare triple {50335#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,836 INFO L290 TraceCheckUtils]: 117: Hoare triple {50335#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {50335#(< ~counter~0 35)} is VALID [2022-04-15 09:09:54,837 INFO L290 TraceCheckUtils]: 116: Hoare triple {50363#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50335#(< ~counter~0 35)} is VALID [2022-04-15 09:09:54,837 INFO L290 TraceCheckUtils]: 115: Hoare triple {50363#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50363#(< ~counter~0 34)} is VALID [2022-04-15 09:09:54,837 INFO L290 TraceCheckUtils]: 114: Hoare triple {50363#(< ~counter~0 34)} assume !!(0 != ~r~0); {50363#(< ~counter~0 34)} is VALID [2022-04-15 09:09:54,838 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49070#true} {50363#(< ~counter~0 34)} #63#return; {50363#(< ~counter~0 34)} is VALID [2022-04-15 09:09:54,838 INFO L290 TraceCheckUtils]: 112: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,838 INFO L290 TraceCheckUtils]: 111: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,838 INFO L290 TraceCheckUtils]: 110: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,838 INFO L272 TraceCheckUtils]: 109: Hoare triple {50363#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,838 INFO L290 TraceCheckUtils]: 108: Hoare triple {50363#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {50363#(< ~counter~0 34)} is VALID [2022-04-15 09:09:54,839 INFO L290 TraceCheckUtils]: 107: Hoare triple {50391#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50363#(< ~counter~0 34)} is VALID [2022-04-15 09:09:54,839 INFO L290 TraceCheckUtils]: 106: Hoare triple {50391#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50391#(< ~counter~0 33)} is VALID [2022-04-15 09:09:54,839 INFO L290 TraceCheckUtils]: 105: Hoare triple {50391#(< ~counter~0 33)} assume !!(0 != ~r~0); {50391#(< ~counter~0 33)} is VALID [2022-04-15 09:09:54,840 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49070#true} {50391#(< ~counter~0 33)} #63#return; {50391#(< ~counter~0 33)} is VALID [2022-04-15 09:09:54,840 INFO L290 TraceCheckUtils]: 103: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,840 INFO L290 TraceCheckUtils]: 102: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,840 INFO L290 TraceCheckUtils]: 101: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,840 INFO L272 TraceCheckUtils]: 100: Hoare triple {50391#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,840 INFO L290 TraceCheckUtils]: 99: Hoare triple {50391#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {50391#(< ~counter~0 33)} is VALID [2022-04-15 09:09:54,841 INFO L290 TraceCheckUtils]: 98: Hoare triple {50419#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50391#(< ~counter~0 33)} is VALID [2022-04-15 09:09:54,841 INFO L290 TraceCheckUtils]: 97: Hoare triple {50419#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50419#(< ~counter~0 32)} is VALID [2022-04-15 09:09:54,842 INFO L290 TraceCheckUtils]: 96: Hoare triple {50419#(< ~counter~0 32)} assume !!(0 != ~r~0); {50419#(< ~counter~0 32)} is VALID [2022-04-15 09:09:54,842 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49070#true} {50419#(< ~counter~0 32)} #63#return; {50419#(< ~counter~0 32)} is VALID [2022-04-15 09:09:54,842 INFO L290 TraceCheckUtils]: 94: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,842 INFO L290 TraceCheckUtils]: 93: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,842 INFO L290 TraceCheckUtils]: 92: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,842 INFO L272 TraceCheckUtils]: 91: Hoare triple {50419#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,843 INFO L290 TraceCheckUtils]: 90: Hoare triple {50419#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {50419#(< ~counter~0 32)} is VALID [2022-04-15 09:09:54,843 INFO L290 TraceCheckUtils]: 89: Hoare triple {50447#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50419#(< ~counter~0 32)} is VALID [2022-04-15 09:09:54,844 INFO L290 TraceCheckUtils]: 88: Hoare triple {50447#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50447#(< ~counter~0 31)} is VALID [2022-04-15 09:09:54,844 INFO L290 TraceCheckUtils]: 87: Hoare triple {50447#(< ~counter~0 31)} assume !!(0 != ~r~0); {50447#(< ~counter~0 31)} is VALID [2022-04-15 09:09:54,844 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49070#true} {50447#(< ~counter~0 31)} #63#return; {50447#(< ~counter~0 31)} is VALID [2022-04-15 09:09:54,844 INFO L290 TraceCheckUtils]: 85: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,845 INFO L290 TraceCheckUtils]: 84: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,845 INFO L290 TraceCheckUtils]: 83: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,845 INFO L272 TraceCheckUtils]: 82: Hoare triple {50447#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,845 INFO L290 TraceCheckUtils]: 81: Hoare triple {50447#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {50447#(< ~counter~0 31)} is VALID [2022-04-15 09:09:54,846 INFO L290 TraceCheckUtils]: 80: Hoare triple {50475#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50447#(< ~counter~0 31)} is VALID [2022-04-15 09:09:54,846 INFO L290 TraceCheckUtils]: 79: Hoare triple {50475#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50475#(< ~counter~0 30)} is VALID [2022-04-15 09:09:54,846 INFO L290 TraceCheckUtils]: 78: Hoare triple {50475#(< ~counter~0 30)} assume !!(0 != ~r~0); {50475#(< ~counter~0 30)} is VALID [2022-04-15 09:09:54,847 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49070#true} {50475#(< ~counter~0 30)} #63#return; {50475#(< ~counter~0 30)} is VALID [2022-04-15 09:09:54,847 INFO L290 TraceCheckUtils]: 76: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,847 INFO L290 TraceCheckUtils]: 75: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,847 INFO L290 TraceCheckUtils]: 74: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,847 INFO L272 TraceCheckUtils]: 73: Hoare triple {50475#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,847 INFO L290 TraceCheckUtils]: 72: Hoare triple {50475#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {50475#(< ~counter~0 30)} is VALID [2022-04-15 09:09:54,848 INFO L290 TraceCheckUtils]: 71: Hoare triple {50503#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50475#(< ~counter~0 30)} is VALID [2022-04-15 09:09:54,848 INFO L290 TraceCheckUtils]: 70: Hoare triple {50503#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50503#(< ~counter~0 29)} is VALID [2022-04-15 09:09:54,848 INFO L290 TraceCheckUtils]: 69: Hoare triple {50503#(< ~counter~0 29)} assume !!(0 != ~r~0); {50503#(< ~counter~0 29)} is VALID [2022-04-15 09:09:54,849 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49070#true} {50503#(< ~counter~0 29)} #63#return; {50503#(< ~counter~0 29)} is VALID [2022-04-15 09:09:54,849 INFO L290 TraceCheckUtils]: 67: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,849 INFO L290 TraceCheckUtils]: 66: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,849 INFO L290 TraceCheckUtils]: 65: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,849 INFO L272 TraceCheckUtils]: 64: Hoare triple {50503#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,849 INFO L290 TraceCheckUtils]: 63: Hoare triple {50503#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {50503#(< ~counter~0 29)} is VALID [2022-04-15 09:09:54,850 INFO L290 TraceCheckUtils]: 62: Hoare triple {49855#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50503#(< ~counter~0 29)} is VALID [2022-04-15 09:09:54,850 INFO L290 TraceCheckUtils]: 61: Hoare triple {49855#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:54,851 INFO L290 TraceCheckUtils]: 60: Hoare triple {49855#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:54,851 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49070#true} {49855#(<= ~counter~0 27)} #63#return; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:54,851 INFO L290 TraceCheckUtils]: 58: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,851 INFO L290 TraceCheckUtils]: 57: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,851 INFO L290 TraceCheckUtils]: 56: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,851 INFO L272 TraceCheckUtils]: 55: Hoare triple {49855#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,852 INFO L290 TraceCheckUtils]: 54: Hoare triple {49855#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:54,852 INFO L290 TraceCheckUtils]: 53: Hoare triple {49827#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-15 09:09:54,852 INFO L290 TraceCheckUtils]: 52: Hoare triple {49827#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:54,853 INFO L290 TraceCheckUtils]: 51: Hoare triple {49827#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:54,853 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49070#true} {49827#(<= ~counter~0 26)} #63#return; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:54,853 INFO L290 TraceCheckUtils]: 49: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,853 INFO L290 TraceCheckUtils]: 48: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,853 INFO L290 TraceCheckUtils]: 47: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,854 INFO L272 TraceCheckUtils]: 46: Hoare triple {49827#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,854 INFO L290 TraceCheckUtils]: 45: Hoare triple {49827#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:54,854 INFO L290 TraceCheckUtils]: 44: Hoare triple {49799#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-15 09:09:54,855 INFO L290 TraceCheckUtils]: 43: Hoare triple {49799#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:54,855 INFO L290 TraceCheckUtils]: 42: Hoare triple {49799#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:54,855 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49070#true} {49799#(<= ~counter~0 25)} #63#return; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:54,855 INFO L290 TraceCheckUtils]: 40: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,856 INFO L290 TraceCheckUtils]: 39: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,856 INFO L290 TraceCheckUtils]: 38: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,856 INFO L272 TraceCheckUtils]: 37: Hoare triple {49799#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,856 INFO L290 TraceCheckUtils]: 36: Hoare triple {49799#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:54,857 INFO L290 TraceCheckUtils]: 35: Hoare triple {49771#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-15 09:09:54,857 INFO L290 TraceCheckUtils]: 34: Hoare triple {49771#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:54,857 INFO L290 TraceCheckUtils]: 33: Hoare triple {49771#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:54,858 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49070#true} {49771#(<= ~counter~0 24)} #63#return; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:54,858 INFO L290 TraceCheckUtils]: 31: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,858 INFO L290 TraceCheckUtils]: 30: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,858 INFO L290 TraceCheckUtils]: 29: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,858 INFO L272 TraceCheckUtils]: 28: Hoare triple {49771#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,858 INFO L290 TraceCheckUtils]: 27: Hoare triple {49771#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:54,859 INFO L290 TraceCheckUtils]: 26: Hoare triple {49743#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-15 09:09:54,859 INFO L290 TraceCheckUtils]: 25: Hoare triple {49743#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:54,859 INFO L290 TraceCheckUtils]: 24: Hoare triple {49743#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:54,860 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49070#true} {49743#(<= ~counter~0 23)} #63#return; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:54,860 INFO L290 TraceCheckUtils]: 22: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,860 INFO L290 TraceCheckUtils]: 21: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,860 INFO L290 TraceCheckUtils]: 20: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,860 INFO L272 TraceCheckUtils]: 19: Hoare triple {49743#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,860 INFO L290 TraceCheckUtils]: 18: Hoare triple {49743#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:54,861 INFO L290 TraceCheckUtils]: 17: Hoare triple {49715#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-15 09:09:54,861 INFO L290 TraceCheckUtils]: 16: Hoare triple {49715#(<= ~counter~0 22)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:54,862 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49070#true} {49715#(<= ~counter~0 22)} #61#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:54,862 INFO L290 TraceCheckUtils]: 14: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,862 INFO L290 TraceCheckUtils]: 13: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,862 INFO L290 TraceCheckUtils]: 12: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,862 INFO L272 TraceCheckUtils]: 11: Hoare triple {49715#(<= ~counter~0 22)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,862 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49070#true} {49715#(<= ~counter~0 22)} #59#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:54,862 INFO L290 TraceCheckUtils]: 9: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-15 09:09:54,862 INFO L290 TraceCheckUtils]: 8: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-15 09:09:54,863 INFO L290 TraceCheckUtils]: 7: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-15 09:09:54,863 INFO L272 TraceCheckUtils]: 6: Hoare triple {49715#(<= ~counter~0 22)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49070#true} is VALID [2022-04-15 09:09:54,863 INFO L290 TraceCheckUtils]: 5: Hoare triple {49715#(<= ~counter~0 22)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:54,863 INFO L272 TraceCheckUtils]: 4: Hoare triple {49715#(<= ~counter~0 22)} call #t~ret7 := main(); {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:54,864 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49715#(<= ~counter~0 22)} {49070#true} #67#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:54,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {49715#(<= ~counter~0 22)} assume true; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:54,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {49070#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {49715#(<= ~counter~0 22)} is VALID [2022-04-15 09:09:54,864 INFO L272 TraceCheckUtils]: 0: Hoare triple {49070#true} call ULTIMATE.init(); {49070#true} is VALID [2022-04-15 09:09:54,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 1809 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2022-04-15 09:09:54,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:09:54,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110761239] [2022-04-15 09:09:54,865 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:09:54,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1112672592] [2022-04-15 09:09:54,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1112672592] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:09:54,865 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:09:54,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 54 [2022-04-15 09:09:54,866 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:09:54,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1148525113] [2022-04-15 09:09:54,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1148525113] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:09:54,866 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:09:54,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-15 09:09:54,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453031034] [2022-04-15 09:09:54,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:09:54,867 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 [2022-04-15 09:09:54,867 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:09:54,867 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) [2022-04-15 09:09:55,070 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:55,070 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-15 09:09:55,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:55,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-15 09:09:55,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:09:55,071 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) [2022-04-15 09:09:56,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:56,386 INFO L93 Difference]: Finished difference Result 277 states and 306 transitions. [2022-04-15 09:09:56,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-15 09:09:56,387 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 [2022-04-15 09:09:56,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:09:56,387 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) [2022-04-15 09:09:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-15 09:09:56,392 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) [2022-04-15 09:09:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-15 09:09:56,398 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 305 transitions. [2022-04-15 09:09:56,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 305 edges. 305 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:56,631 INFO L225 Difference]: With dead ends: 277 [2022-04-15 09:09:56,631 INFO L226 Difference]: Without dead ends: 272 [2022-04-15 09:09:56,632 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 558 GetRequests, 478 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 449 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2762, Invalid=3718, Unknown=0, NotChecked=0, Total=6480 [2022-04-15 09:09:56,632 INFO L913 BasicCegarLoop]: 53 mSDtfsCounter, 111 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 111 SdHoareTripleChecker+Valid, 304 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:09:56,633 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [111 Valid, 304 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:09:56,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2022-04-15 09:09:57,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 272. [2022-04-15 09:09:57,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:09:57,010 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) [2022-04-15 09:09:57,011 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) [2022-04-15 09:09:57,011 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) [2022-04-15 09:09:57,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:57,015 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-15 09:09:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-15 09:09:57,015 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:57,015 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:57,016 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. [2022-04-15 09:09:57,016 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. [2022-04-15 09:09:57,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:09:57,019 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-15 09:09:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-15 09:09:57,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:09:57,020 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:09:57,020 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:09:57,020 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:09:57,020 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) [2022-04-15 09:09:57,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 301 transitions. [2022-04-15 09:09:57,025 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 301 transitions. Word has length 266 [2022-04-15 09:09:57,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:09:57,025 INFO L478 AbstractCegarLoop]: Abstraction has 272 states and 301 transitions. [2022-04-15 09:09:57,025 INFO L479 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) [2022-04-15 09:09:57,025 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 272 states and 301 transitions. [2022-04-15 09:09:58,323 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:09:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-15 09:09:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-04-15 09:09:58,324 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:09:58,324 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:09:58,332 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-15 09:09:58,527 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:09:58,527 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:09:58,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:09:58,528 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 55 times [2022-04-15 09:09:58,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:09:58,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2086912705] [2022-04-15 09:09:58,528 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:09:58,528 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 56 times [2022-04-15 09:09:58,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:09:58,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810579904] [2022-04-15 09:09:58,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:09:58,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:09:58,565 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:09:58,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1841533282] [2022-04-15 09:09:58,565 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:09:58,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:09:58,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:09:58,567 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) [2022-04-15 09:09:58,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-15 09:09:58,702 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:09:58,703 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:09:58,706 INFO L263 TraceCheckSpWp]: Trace formula consists of 653 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-15 09:09:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:09:58,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:10:00,256 INFO L272 TraceCheckUtils]: 0: Hoare triple {52415#true} call ULTIMATE.init(); {52415#true} is VALID [2022-04-15 09:10:00,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {52415#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,258 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52423#(<= ~counter~0 0)} {52415#true} #67#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,258 INFO L272 TraceCheckUtils]: 4: Hoare triple {52423#(<= ~counter~0 0)} call #t~ret7 := main(); {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {52423#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,259 INFO L272 TraceCheckUtils]: 6: Hoare triple {52423#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,259 INFO L290 TraceCheckUtils]: 7: Hoare triple {52423#(<= ~counter~0 0)} ~cond := #in~cond; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,259 INFO L290 TraceCheckUtils]: 8: Hoare triple {52423#(<= ~counter~0 0)} assume !(0 == ~cond); {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,260 INFO L290 TraceCheckUtils]: 9: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,260 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52423#(<= ~counter~0 0)} {52423#(<= ~counter~0 0)} #59#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,260 INFO L272 TraceCheckUtils]: 11: Hoare triple {52423#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,261 INFO L290 TraceCheckUtils]: 12: Hoare triple {52423#(<= ~counter~0 0)} ~cond := #in~cond; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,261 INFO L290 TraceCheckUtils]: 13: Hoare triple {52423#(<= ~counter~0 0)} assume !(0 == ~cond); {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,261 INFO L290 TraceCheckUtils]: 14: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,262 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52423#(<= ~counter~0 0)} {52423#(<= ~counter~0 0)} #61#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,262 INFO L290 TraceCheckUtils]: 16: Hoare triple {52423#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {52423#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:00,263 INFO L290 TraceCheckUtils]: 17: Hoare triple {52423#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52472#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:00,263 INFO L290 TraceCheckUtils]: 18: Hoare triple {52472#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {52472#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:00,264 INFO L272 TraceCheckUtils]: 19: Hoare triple {52472#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52472#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:00,264 INFO L290 TraceCheckUtils]: 20: Hoare triple {52472#(<= ~counter~0 1)} ~cond := #in~cond; {52472#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:00,264 INFO L290 TraceCheckUtils]: 21: Hoare triple {52472#(<= ~counter~0 1)} assume !(0 == ~cond); {52472#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:00,265 INFO L290 TraceCheckUtils]: 22: Hoare triple {52472#(<= ~counter~0 1)} assume true; {52472#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:00,265 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52472#(<= ~counter~0 1)} {52472#(<= ~counter~0 1)} #63#return; {52472#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:00,265 INFO L290 TraceCheckUtils]: 24: Hoare triple {52472#(<= ~counter~0 1)} assume !!(0 != ~r~0); {52472#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:00,266 INFO L290 TraceCheckUtils]: 25: Hoare triple {52472#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52472#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:00,266 INFO L290 TraceCheckUtils]: 26: Hoare triple {52472#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52500#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:00,267 INFO L290 TraceCheckUtils]: 27: Hoare triple {52500#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {52500#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:00,267 INFO L272 TraceCheckUtils]: 28: Hoare triple {52500#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52500#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:00,267 INFO L290 TraceCheckUtils]: 29: Hoare triple {52500#(<= ~counter~0 2)} ~cond := #in~cond; {52500#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:00,268 INFO L290 TraceCheckUtils]: 30: Hoare triple {52500#(<= ~counter~0 2)} assume !(0 == ~cond); {52500#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:00,268 INFO L290 TraceCheckUtils]: 31: Hoare triple {52500#(<= ~counter~0 2)} assume true; {52500#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:00,268 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52500#(<= ~counter~0 2)} {52500#(<= ~counter~0 2)} #63#return; {52500#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:00,269 INFO L290 TraceCheckUtils]: 33: Hoare triple {52500#(<= ~counter~0 2)} assume !!(0 != ~r~0); {52500#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:00,269 INFO L290 TraceCheckUtils]: 34: Hoare triple {52500#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52500#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:00,270 INFO L290 TraceCheckUtils]: 35: Hoare triple {52500#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52528#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:00,270 INFO L290 TraceCheckUtils]: 36: Hoare triple {52528#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {52528#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:00,270 INFO L272 TraceCheckUtils]: 37: Hoare triple {52528#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52528#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:00,271 INFO L290 TraceCheckUtils]: 38: Hoare triple {52528#(<= ~counter~0 3)} ~cond := #in~cond; {52528#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:00,271 INFO L290 TraceCheckUtils]: 39: Hoare triple {52528#(<= ~counter~0 3)} assume !(0 == ~cond); {52528#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:00,271 INFO L290 TraceCheckUtils]: 40: Hoare triple {52528#(<= ~counter~0 3)} assume true; {52528#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:00,272 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52528#(<= ~counter~0 3)} {52528#(<= ~counter~0 3)} #63#return; {52528#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:00,272 INFO L290 TraceCheckUtils]: 42: Hoare triple {52528#(<= ~counter~0 3)} assume !!(0 != ~r~0); {52528#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:00,272 INFO L290 TraceCheckUtils]: 43: Hoare triple {52528#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52528#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:00,273 INFO L290 TraceCheckUtils]: 44: Hoare triple {52528#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52556#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:00,273 INFO L290 TraceCheckUtils]: 45: Hoare triple {52556#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {52556#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:00,274 INFO L272 TraceCheckUtils]: 46: Hoare triple {52556#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52556#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:00,274 INFO L290 TraceCheckUtils]: 47: Hoare triple {52556#(<= ~counter~0 4)} ~cond := #in~cond; {52556#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:00,274 INFO L290 TraceCheckUtils]: 48: Hoare triple {52556#(<= ~counter~0 4)} assume !(0 == ~cond); {52556#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:00,274 INFO L290 TraceCheckUtils]: 49: Hoare triple {52556#(<= ~counter~0 4)} assume true; {52556#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:00,275 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52556#(<= ~counter~0 4)} {52556#(<= ~counter~0 4)} #63#return; {52556#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:00,275 INFO L290 TraceCheckUtils]: 51: Hoare triple {52556#(<= ~counter~0 4)} assume !!(0 != ~r~0); {52556#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:00,275 INFO L290 TraceCheckUtils]: 52: Hoare triple {52556#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52556#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:00,276 INFO L290 TraceCheckUtils]: 53: Hoare triple {52556#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52584#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:00,276 INFO L290 TraceCheckUtils]: 54: Hoare triple {52584#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {52584#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:00,277 INFO L272 TraceCheckUtils]: 55: Hoare triple {52584#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52584#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:00,277 INFO L290 TraceCheckUtils]: 56: Hoare triple {52584#(<= ~counter~0 5)} ~cond := #in~cond; {52584#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:00,277 INFO L290 TraceCheckUtils]: 57: Hoare triple {52584#(<= ~counter~0 5)} assume !(0 == ~cond); {52584#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:00,278 INFO L290 TraceCheckUtils]: 58: Hoare triple {52584#(<= ~counter~0 5)} assume true; {52584#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:00,278 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52584#(<= ~counter~0 5)} {52584#(<= ~counter~0 5)} #63#return; {52584#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:00,278 INFO L290 TraceCheckUtils]: 60: Hoare triple {52584#(<= ~counter~0 5)} assume !!(0 != ~r~0); {52584#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:00,279 INFO L290 TraceCheckUtils]: 61: Hoare triple {52584#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52584#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:00,279 INFO L290 TraceCheckUtils]: 62: Hoare triple {52584#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52612#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:00,280 INFO L290 TraceCheckUtils]: 63: Hoare triple {52612#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {52612#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:00,280 INFO L272 TraceCheckUtils]: 64: Hoare triple {52612#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52612#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:00,280 INFO L290 TraceCheckUtils]: 65: Hoare triple {52612#(<= ~counter~0 6)} ~cond := #in~cond; {52612#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:00,281 INFO L290 TraceCheckUtils]: 66: Hoare triple {52612#(<= ~counter~0 6)} assume !(0 == ~cond); {52612#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:00,281 INFO L290 TraceCheckUtils]: 67: Hoare triple {52612#(<= ~counter~0 6)} assume true; {52612#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:00,281 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52612#(<= ~counter~0 6)} {52612#(<= ~counter~0 6)} #63#return; {52612#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:00,282 INFO L290 TraceCheckUtils]: 69: Hoare triple {52612#(<= ~counter~0 6)} assume !!(0 != ~r~0); {52612#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:00,282 INFO L290 TraceCheckUtils]: 70: Hoare triple {52612#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52612#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:00,283 INFO L290 TraceCheckUtils]: 71: Hoare triple {52612#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52640#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:00,283 INFO L290 TraceCheckUtils]: 72: Hoare triple {52640#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {52640#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:00,283 INFO L272 TraceCheckUtils]: 73: Hoare triple {52640#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52640#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:00,284 INFO L290 TraceCheckUtils]: 74: Hoare triple {52640#(<= ~counter~0 7)} ~cond := #in~cond; {52640#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:00,284 INFO L290 TraceCheckUtils]: 75: Hoare triple {52640#(<= ~counter~0 7)} assume !(0 == ~cond); {52640#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:00,284 INFO L290 TraceCheckUtils]: 76: Hoare triple {52640#(<= ~counter~0 7)} assume true; {52640#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:00,285 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52640#(<= ~counter~0 7)} {52640#(<= ~counter~0 7)} #63#return; {52640#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:00,285 INFO L290 TraceCheckUtils]: 78: Hoare triple {52640#(<= ~counter~0 7)} assume !!(0 != ~r~0); {52640#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:00,285 INFO L290 TraceCheckUtils]: 79: Hoare triple {52640#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52640#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:00,286 INFO L290 TraceCheckUtils]: 80: Hoare triple {52640#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52668#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:00,286 INFO L290 TraceCheckUtils]: 81: Hoare triple {52668#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {52668#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:00,287 INFO L272 TraceCheckUtils]: 82: Hoare triple {52668#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52668#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:00,287 INFO L290 TraceCheckUtils]: 83: Hoare triple {52668#(<= ~counter~0 8)} ~cond := #in~cond; {52668#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:00,287 INFO L290 TraceCheckUtils]: 84: Hoare triple {52668#(<= ~counter~0 8)} assume !(0 == ~cond); {52668#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:00,287 INFO L290 TraceCheckUtils]: 85: Hoare triple {52668#(<= ~counter~0 8)} assume true; {52668#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:00,288 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52668#(<= ~counter~0 8)} {52668#(<= ~counter~0 8)} #63#return; {52668#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:00,288 INFO L290 TraceCheckUtils]: 87: Hoare triple {52668#(<= ~counter~0 8)} assume !!(0 != ~r~0); {52668#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:00,288 INFO L290 TraceCheckUtils]: 88: Hoare triple {52668#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52668#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:00,289 INFO L290 TraceCheckUtils]: 89: Hoare triple {52668#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52696#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:00,289 INFO L290 TraceCheckUtils]: 90: Hoare triple {52696#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {52696#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:00,290 INFO L272 TraceCheckUtils]: 91: Hoare triple {52696#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52696#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:00,290 INFO L290 TraceCheckUtils]: 92: Hoare triple {52696#(<= ~counter~0 9)} ~cond := #in~cond; {52696#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:00,290 INFO L290 TraceCheckUtils]: 93: Hoare triple {52696#(<= ~counter~0 9)} assume !(0 == ~cond); {52696#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:00,291 INFO L290 TraceCheckUtils]: 94: Hoare triple {52696#(<= ~counter~0 9)} assume true; {52696#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:00,291 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52696#(<= ~counter~0 9)} {52696#(<= ~counter~0 9)} #63#return; {52696#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:00,291 INFO L290 TraceCheckUtils]: 96: Hoare triple {52696#(<= ~counter~0 9)} assume !!(0 != ~r~0); {52696#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:00,292 INFO L290 TraceCheckUtils]: 97: Hoare triple {52696#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52696#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:00,292 INFO L290 TraceCheckUtils]: 98: Hoare triple {52696#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52724#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:00,293 INFO L290 TraceCheckUtils]: 99: Hoare triple {52724#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {52724#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:00,293 INFO L272 TraceCheckUtils]: 100: Hoare triple {52724#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52724#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:00,293 INFO L290 TraceCheckUtils]: 101: Hoare triple {52724#(<= ~counter~0 10)} ~cond := #in~cond; {52724#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:00,294 INFO L290 TraceCheckUtils]: 102: Hoare triple {52724#(<= ~counter~0 10)} assume !(0 == ~cond); {52724#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:00,294 INFO L290 TraceCheckUtils]: 103: Hoare triple {52724#(<= ~counter~0 10)} assume true; {52724#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:00,294 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52724#(<= ~counter~0 10)} {52724#(<= ~counter~0 10)} #63#return; {52724#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:00,295 INFO L290 TraceCheckUtils]: 105: Hoare triple {52724#(<= ~counter~0 10)} assume !!(0 != ~r~0); {52724#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:00,295 INFO L290 TraceCheckUtils]: 106: Hoare triple {52724#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52724#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:00,296 INFO L290 TraceCheckUtils]: 107: Hoare triple {52724#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52752#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:00,296 INFO L290 TraceCheckUtils]: 108: Hoare triple {52752#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {52752#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:00,296 INFO L272 TraceCheckUtils]: 109: Hoare triple {52752#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52752#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:00,297 INFO L290 TraceCheckUtils]: 110: Hoare triple {52752#(<= ~counter~0 11)} ~cond := #in~cond; {52752#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:00,297 INFO L290 TraceCheckUtils]: 111: Hoare triple {52752#(<= ~counter~0 11)} assume !(0 == ~cond); {52752#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:00,297 INFO L290 TraceCheckUtils]: 112: Hoare triple {52752#(<= ~counter~0 11)} assume true; {52752#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:00,299 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52752#(<= ~counter~0 11)} {52752#(<= ~counter~0 11)} #63#return; {52752#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:00,300 INFO L290 TraceCheckUtils]: 114: Hoare triple {52752#(<= ~counter~0 11)} assume !!(0 != ~r~0); {52752#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:00,300 INFO L290 TraceCheckUtils]: 115: Hoare triple {52752#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52752#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:00,301 INFO L290 TraceCheckUtils]: 116: Hoare triple {52752#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52780#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:00,301 INFO L290 TraceCheckUtils]: 117: Hoare triple {52780#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {52780#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:00,301 INFO L272 TraceCheckUtils]: 118: Hoare triple {52780#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52780#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:00,302 INFO L290 TraceCheckUtils]: 119: Hoare triple {52780#(<= ~counter~0 12)} ~cond := #in~cond; {52780#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:00,302 INFO L290 TraceCheckUtils]: 120: Hoare triple {52780#(<= ~counter~0 12)} assume !(0 == ~cond); {52780#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:00,302 INFO L290 TraceCheckUtils]: 121: Hoare triple {52780#(<= ~counter~0 12)} assume true; {52780#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:00,303 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52780#(<= ~counter~0 12)} {52780#(<= ~counter~0 12)} #63#return; {52780#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:00,303 INFO L290 TraceCheckUtils]: 123: Hoare triple {52780#(<= ~counter~0 12)} assume !!(0 != ~r~0); {52780#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:00,303 INFO L290 TraceCheckUtils]: 124: Hoare triple {52780#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52780#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:00,304 INFO L290 TraceCheckUtils]: 125: Hoare triple {52780#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52808#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:00,304 INFO L290 TraceCheckUtils]: 126: Hoare triple {52808#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {52808#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:00,305 INFO L272 TraceCheckUtils]: 127: Hoare triple {52808#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52808#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:00,305 INFO L290 TraceCheckUtils]: 128: Hoare triple {52808#(<= ~counter~0 13)} ~cond := #in~cond; {52808#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:00,305 INFO L290 TraceCheckUtils]: 129: Hoare triple {52808#(<= ~counter~0 13)} assume !(0 == ~cond); {52808#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:00,305 INFO L290 TraceCheckUtils]: 130: Hoare triple {52808#(<= ~counter~0 13)} assume true; {52808#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:00,306 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52808#(<= ~counter~0 13)} {52808#(<= ~counter~0 13)} #63#return; {52808#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:00,306 INFO L290 TraceCheckUtils]: 132: Hoare triple {52808#(<= ~counter~0 13)} assume !!(0 != ~r~0); {52808#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:00,306 INFO L290 TraceCheckUtils]: 133: Hoare triple {52808#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52808#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:00,307 INFO L290 TraceCheckUtils]: 134: Hoare triple {52808#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52836#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:00,307 INFO L290 TraceCheckUtils]: 135: Hoare triple {52836#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {52836#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:00,308 INFO L272 TraceCheckUtils]: 136: Hoare triple {52836#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52836#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:00,308 INFO L290 TraceCheckUtils]: 137: Hoare triple {52836#(<= ~counter~0 14)} ~cond := #in~cond; {52836#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:00,308 INFO L290 TraceCheckUtils]: 138: Hoare triple {52836#(<= ~counter~0 14)} assume !(0 == ~cond); {52836#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:00,309 INFO L290 TraceCheckUtils]: 139: Hoare triple {52836#(<= ~counter~0 14)} assume true; {52836#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:00,309 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52836#(<= ~counter~0 14)} {52836#(<= ~counter~0 14)} #63#return; {52836#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:00,309 INFO L290 TraceCheckUtils]: 141: Hoare triple {52836#(<= ~counter~0 14)} assume !!(0 != ~r~0); {52836#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:00,310 INFO L290 TraceCheckUtils]: 142: Hoare triple {52836#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52836#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:00,310 INFO L290 TraceCheckUtils]: 143: Hoare triple {52836#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52864#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:00,311 INFO L290 TraceCheckUtils]: 144: Hoare triple {52864#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {52864#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:00,311 INFO L272 TraceCheckUtils]: 145: Hoare triple {52864#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52864#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:00,311 INFO L290 TraceCheckUtils]: 146: Hoare triple {52864#(<= ~counter~0 15)} ~cond := #in~cond; {52864#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:00,312 INFO L290 TraceCheckUtils]: 147: Hoare triple {52864#(<= ~counter~0 15)} assume !(0 == ~cond); {52864#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:00,312 INFO L290 TraceCheckUtils]: 148: Hoare triple {52864#(<= ~counter~0 15)} assume true; {52864#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:00,312 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52864#(<= ~counter~0 15)} {52864#(<= ~counter~0 15)} #63#return; {52864#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:00,313 INFO L290 TraceCheckUtils]: 150: Hoare triple {52864#(<= ~counter~0 15)} assume !!(0 != ~r~0); {52864#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:00,313 INFO L290 TraceCheckUtils]: 151: Hoare triple {52864#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52864#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:00,314 INFO L290 TraceCheckUtils]: 152: Hoare triple {52864#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52892#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:00,314 INFO L290 TraceCheckUtils]: 153: Hoare triple {52892#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {52892#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:00,314 INFO L272 TraceCheckUtils]: 154: Hoare triple {52892#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52892#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:00,315 INFO L290 TraceCheckUtils]: 155: Hoare triple {52892#(<= ~counter~0 16)} ~cond := #in~cond; {52892#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:00,315 INFO L290 TraceCheckUtils]: 156: Hoare triple {52892#(<= ~counter~0 16)} assume !(0 == ~cond); {52892#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:00,315 INFO L290 TraceCheckUtils]: 157: Hoare triple {52892#(<= ~counter~0 16)} assume true; {52892#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:00,316 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52892#(<= ~counter~0 16)} {52892#(<= ~counter~0 16)} #63#return; {52892#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:00,316 INFO L290 TraceCheckUtils]: 159: Hoare triple {52892#(<= ~counter~0 16)} assume !!(0 != ~r~0); {52892#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:00,316 INFO L290 TraceCheckUtils]: 160: Hoare triple {52892#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52892#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:00,317 INFO L290 TraceCheckUtils]: 161: Hoare triple {52892#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52920#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:00,317 INFO L290 TraceCheckUtils]: 162: Hoare triple {52920#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {52920#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:00,318 INFO L272 TraceCheckUtils]: 163: Hoare triple {52920#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52920#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:00,318 INFO L290 TraceCheckUtils]: 164: Hoare triple {52920#(<= ~counter~0 17)} ~cond := #in~cond; {52920#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:00,318 INFO L290 TraceCheckUtils]: 165: Hoare triple {52920#(<= ~counter~0 17)} assume !(0 == ~cond); {52920#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:00,318 INFO L290 TraceCheckUtils]: 166: Hoare triple {52920#(<= ~counter~0 17)} assume true; {52920#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:00,319 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52920#(<= ~counter~0 17)} {52920#(<= ~counter~0 17)} #63#return; {52920#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:00,319 INFO L290 TraceCheckUtils]: 168: Hoare triple {52920#(<= ~counter~0 17)} assume !!(0 != ~r~0); {52920#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:00,319 INFO L290 TraceCheckUtils]: 169: Hoare triple {52920#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52920#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:00,320 INFO L290 TraceCheckUtils]: 170: Hoare triple {52920#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52948#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:00,320 INFO L290 TraceCheckUtils]: 171: Hoare triple {52948#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {52948#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:00,321 INFO L272 TraceCheckUtils]: 172: Hoare triple {52948#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52948#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:00,321 INFO L290 TraceCheckUtils]: 173: Hoare triple {52948#(<= ~counter~0 18)} ~cond := #in~cond; {52948#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:00,321 INFO L290 TraceCheckUtils]: 174: Hoare triple {52948#(<= ~counter~0 18)} assume !(0 == ~cond); {52948#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:00,322 INFO L290 TraceCheckUtils]: 175: Hoare triple {52948#(<= ~counter~0 18)} assume true; {52948#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:00,322 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52948#(<= ~counter~0 18)} {52948#(<= ~counter~0 18)} #63#return; {52948#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:00,322 INFO L290 TraceCheckUtils]: 177: Hoare triple {52948#(<= ~counter~0 18)} assume !!(0 != ~r~0); {52948#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:00,323 INFO L290 TraceCheckUtils]: 178: Hoare triple {52948#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52948#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:00,323 INFO L290 TraceCheckUtils]: 179: Hoare triple {52948#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52976#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:00,324 INFO L290 TraceCheckUtils]: 180: Hoare triple {52976#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {52976#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:00,324 INFO L272 TraceCheckUtils]: 181: Hoare triple {52976#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52976#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:00,324 INFO L290 TraceCheckUtils]: 182: Hoare triple {52976#(<= ~counter~0 19)} ~cond := #in~cond; {52976#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:00,325 INFO L290 TraceCheckUtils]: 183: Hoare triple {52976#(<= ~counter~0 19)} assume !(0 == ~cond); {52976#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:00,325 INFO L290 TraceCheckUtils]: 184: Hoare triple {52976#(<= ~counter~0 19)} assume true; {52976#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:00,325 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52976#(<= ~counter~0 19)} {52976#(<= ~counter~0 19)} #63#return; {52976#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:00,326 INFO L290 TraceCheckUtils]: 186: Hoare triple {52976#(<= ~counter~0 19)} assume !!(0 != ~r~0); {52976#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:00,326 INFO L290 TraceCheckUtils]: 187: Hoare triple {52976#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52976#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:00,327 INFO L290 TraceCheckUtils]: 188: Hoare triple {52976#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53004#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:00,327 INFO L290 TraceCheckUtils]: 189: Hoare triple {53004#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {53004#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:00,327 INFO L272 TraceCheckUtils]: 190: Hoare triple {53004#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53004#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:00,328 INFO L290 TraceCheckUtils]: 191: Hoare triple {53004#(<= ~counter~0 20)} ~cond := #in~cond; {53004#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:00,328 INFO L290 TraceCheckUtils]: 192: Hoare triple {53004#(<= ~counter~0 20)} assume !(0 == ~cond); {53004#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:00,328 INFO L290 TraceCheckUtils]: 193: Hoare triple {53004#(<= ~counter~0 20)} assume true; {53004#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:00,329 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {53004#(<= ~counter~0 20)} {53004#(<= ~counter~0 20)} #63#return; {53004#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:00,329 INFO L290 TraceCheckUtils]: 195: Hoare triple {53004#(<= ~counter~0 20)} assume !!(0 != ~r~0); {53004#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:00,329 INFO L290 TraceCheckUtils]: 196: Hoare triple {53004#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53004#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:00,330 INFO L290 TraceCheckUtils]: 197: Hoare triple {53004#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:00,330 INFO L290 TraceCheckUtils]: 198: Hoare triple {53032#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:00,331 INFO L272 TraceCheckUtils]: 199: Hoare triple {53032#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:00,331 INFO L290 TraceCheckUtils]: 200: Hoare triple {53032#(<= ~counter~0 21)} ~cond := #in~cond; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:00,331 INFO L290 TraceCheckUtils]: 201: Hoare triple {53032#(<= ~counter~0 21)} assume !(0 == ~cond); {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:00,332 INFO L290 TraceCheckUtils]: 202: Hoare triple {53032#(<= ~counter~0 21)} assume true; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:00,332 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {53032#(<= ~counter~0 21)} {53032#(<= ~counter~0 21)} #63#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:00,332 INFO L290 TraceCheckUtils]: 204: Hoare triple {53032#(<= ~counter~0 21)} assume !!(0 != ~r~0); {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:00,333 INFO L290 TraceCheckUtils]: 205: Hoare triple {53032#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:00,333 INFO L290 TraceCheckUtils]: 206: Hoare triple {53032#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:00,333 INFO L290 TraceCheckUtils]: 207: Hoare triple {53060#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:00,334 INFO L272 TraceCheckUtils]: 208: Hoare triple {53060#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:00,334 INFO L290 TraceCheckUtils]: 209: Hoare triple {53060#(<= ~counter~0 22)} ~cond := #in~cond; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:00,334 INFO L290 TraceCheckUtils]: 210: Hoare triple {53060#(<= ~counter~0 22)} assume !(0 == ~cond); {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:00,335 INFO L290 TraceCheckUtils]: 211: Hoare triple {53060#(<= ~counter~0 22)} assume true; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:00,335 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {53060#(<= ~counter~0 22)} {53060#(<= ~counter~0 22)} #63#return; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:00,336 INFO L290 TraceCheckUtils]: 213: Hoare triple {53060#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:00,336 INFO L290 TraceCheckUtils]: 214: Hoare triple {53060#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:00,336 INFO L290 TraceCheckUtils]: 215: Hoare triple {53060#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:00,337 INFO L290 TraceCheckUtils]: 216: Hoare triple {53088#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:00,337 INFO L272 TraceCheckUtils]: 217: Hoare triple {53088#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:00,337 INFO L290 TraceCheckUtils]: 218: Hoare triple {53088#(<= ~counter~0 23)} ~cond := #in~cond; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:00,338 INFO L290 TraceCheckUtils]: 219: Hoare triple {53088#(<= ~counter~0 23)} assume !(0 == ~cond); {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:00,338 INFO L290 TraceCheckUtils]: 220: Hoare triple {53088#(<= ~counter~0 23)} assume true; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:00,339 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {53088#(<= ~counter~0 23)} {53088#(<= ~counter~0 23)} #63#return; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:00,339 INFO L290 TraceCheckUtils]: 222: Hoare triple {53088#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:00,339 INFO L290 TraceCheckUtils]: 223: Hoare triple {53088#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:00,340 INFO L290 TraceCheckUtils]: 224: Hoare triple {53088#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:00,340 INFO L290 TraceCheckUtils]: 225: Hoare triple {53116#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:00,340 INFO L272 TraceCheckUtils]: 226: Hoare triple {53116#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:00,341 INFO L290 TraceCheckUtils]: 227: Hoare triple {53116#(<= ~counter~0 24)} ~cond := #in~cond; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:00,341 INFO L290 TraceCheckUtils]: 228: Hoare triple {53116#(<= ~counter~0 24)} assume !(0 == ~cond); {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:00,341 INFO L290 TraceCheckUtils]: 229: Hoare triple {53116#(<= ~counter~0 24)} assume true; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:00,342 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {53116#(<= ~counter~0 24)} {53116#(<= ~counter~0 24)} #63#return; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:00,342 INFO L290 TraceCheckUtils]: 231: Hoare triple {53116#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:00,342 INFO L290 TraceCheckUtils]: 232: Hoare triple {53116#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:00,343 INFO L290 TraceCheckUtils]: 233: Hoare triple {53116#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:00,343 INFO L290 TraceCheckUtils]: 234: Hoare triple {53144#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:00,344 INFO L272 TraceCheckUtils]: 235: Hoare triple {53144#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:00,344 INFO L290 TraceCheckUtils]: 236: Hoare triple {53144#(<= ~counter~0 25)} ~cond := #in~cond; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:00,344 INFO L290 TraceCheckUtils]: 237: Hoare triple {53144#(<= ~counter~0 25)} assume !(0 == ~cond); {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:00,345 INFO L290 TraceCheckUtils]: 238: Hoare triple {53144#(<= ~counter~0 25)} assume true; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:00,345 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {53144#(<= ~counter~0 25)} {53144#(<= ~counter~0 25)} #63#return; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:00,345 INFO L290 TraceCheckUtils]: 240: Hoare triple {53144#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:00,346 INFO L290 TraceCheckUtils]: 241: Hoare triple {53144#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:00,346 INFO L290 TraceCheckUtils]: 242: Hoare triple {53144#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:00,346 INFO L290 TraceCheckUtils]: 243: Hoare triple {53172#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:00,347 INFO L272 TraceCheckUtils]: 244: Hoare triple {53172#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:00,347 INFO L290 TraceCheckUtils]: 245: Hoare triple {53172#(<= ~counter~0 26)} ~cond := #in~cond; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:00,347 INFO L290 TraceCheckUtils]: 246: Hoare triple {53172#(<= ~counter~0 26)} assume !(0 == ~cond); {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:00,348 INFO L290 TraceCheckUtils]: 247: Hoare triple {53172#(<= ~counter~0 26)} assume true; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:00,348 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {53172#(<= ~counter~0 26)} {53172#(<= ~counter~0 26)} #63#return; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:00,349 INFO L290 TraceCheckUtils]: 249: Hoare triple {53172#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:00,349 INFO L290 TraceCheckUtils]: 250: Hoare triple {53172#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:00,349 INFO L290 TraceCheckUtils]: 251: Hoare triple {53172#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:00,350 INFO L290 TraceCheckUtils]: 252: Hoare triple {53200#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:00,350 INFO L272 TraceCheckUtils]: 253: Hoare triple {53200#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:00,350 INFO L290 TraceCheckUtils]: 254: Hoare triple {53200#(<= ~counter~0 27)} ~cond := #in~cond; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:00,351 INFO L290 TraceCheckUtils]: 255: Hoare triple {53200#(<= ~counter~0 27)} assume !(0 == ~cond); {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:00,351 INFO L290 TraceCheckUtils]: 256: Hoare triple {53200#(<= ~counter~0 27)} assume true; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:00,352 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {53200#(<= ~counter~0 27)} {53200#(<= ~counter~0 27)} #63#return; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:00,352 INFO L290 TraceCheckUtils]: 258: Hoare triple {53200#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:00,352 INFO L290 TraceCheckUtils]: 259: Hoare triple {53200#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:00,353 INFO L290 TraceCheckUtils]: 260: Hoare triple {53200#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:00,353 INFO L290 TraceCheckUtils]: 261: Hoare triple {53228#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:00,353 INFO L272 TraceCheckUtils]: 262: Hoare triple {53228#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:00,354 INFO L290 TraceCheckUtils]: 263: Hoare triple {53228#(<= ~counter~0 28)} ~cond := #in~cond; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:00,354 INFO L290 TraceCheckUtils]: 264: Hoare triple {53228#(<= ~counter~0 28)} assume !(0 == ~cond); {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:00,354 INFO L290 TraceCheckUtils]: 265: Hoare triple {53228#(<= ~counter~0 28)} assume true; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:00,355 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {53228#(<= ~counter~0 28)} {53228#(<= ~counter~0 28)} #63#return; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:00,355 INFO L290 TraceCheckUtils]: 267: Hoare triple {53228#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:00,355 INFO L290 TraceCheckUtils]: 268: Hoare triple {53228#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:00,356 INFO L290 TraceCheckUtils]: 269: Hoare triple {53228#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53256#(<= |main_#t~post6| 28)} is VALID [2022-04-15 09:10:00,356 INFO L290 TraceCheckUtils]: 270: Hoare triple {53256#(<= |main_#t~post6| 28)} assume !(#t~post6 < 50);havoc #t~post6; {52416#false} is VALID [2022-04-15 09:10:00,356 INFO L272 TraceCheckUtils]: 271: Hoare triple {52416#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52416#false} is VALID [2022-04-15 09:10:00,356 INFO L290 TraceCheckUtils]: 272: Hoare triple {52416#false} ~cond := #in~cond; {52416#false} is VALID [2022-04-15 09:10:00,356 INFO L290 TraceCheckUtils]: 273: Hoare triple {52416#false} assume 0 == ~cond; {52416#false} is VALID [2022-04-15 09:10:00,356 INFO L290 TraceCheckUtils]: 274: Hoare triple {52416#false} assume !false; {52416#false} is VALID [2022-04-15 09:10:00,357 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 3458 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:10:00,357 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:10:02,026 INFO L290 TraceCheckUtils]: 274: Hoare triple {52416#false} assume !false; {52416#false} is VALID [2022-04-15 09:10:02,026 INFO L290 TraceCheckUtils]: 273: Hoare triple {52416#false} assume 0 == ~cond; {52416#false} is VALID [2022-04-15 09:10:02,026 INFO L290 TraceCheckUtils]: 272: Hoare triple {52416#false} ~cond := #in~cond; {52416#false} is VALID [2022-04-15 09:10:02,026 INFO L272 TraceCheckUtils]: 271: Hoare triple {52416#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52416#false} is VALID [2022-04-15 09:10:02,027 INFO L290 TraceCheckUtils]: 270: Hoare triple {53284#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {52416#false} is VALID [2022-04-15 09:10:02,027 INFO L290 TraceCheckUtils]: 269: Hoare triple {53288#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53284#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:10:02,028 INFO L290 TraceCheckUtils]: 268: Hoare triple {53288#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53288#(< ~counter~0 50)} is VALID [2022-04-15 09:10:02,028 INFO L290 TraceCheckUtils]: 267: Hoare triple {53288#(< ~counter~0 50)} assume !!(0 != ~r~0); {53288#(< ~counter~0 50)} is VALID [2022-04-15 09:10:02,029 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {52415#true} {53288#(< ~counter~0 50)} #63#return; {53288#(< ~counter~0 50)} is VALID [2022-04-15 09:10:02,029 INFO L290 TraceCheckUtils]: 265: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,029 INFO L290 TraceCheckUtils]: 264: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,029 INFO L290 TraceCheckUtils]: 263: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,029 INFO L272 TraceCheckUtils]: 262: Hoare triple {53288#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,029 INFO L290 TraceCheckUtils]: 261: Hoare triple {53288#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {53288#(< ~counter~0 50)} is VALID [2022-04-15 09:10:02,030 INFO L290 TraceCheckUtils]: 260: Hoare triple {53316#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53288#(< ~counter~0 50)} is VALID [2022-04-15 09:10:02,031 INFO L290 TraceCheckUtils]: 259: Hoare triple {53316#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53316#(< ~counter~0 49)} is VALID [2022-04-15 09:10:02,031 INFO L290 TraceCheckUtils]: 258: Hoare triple {53316#(< ~counter~0 49)} assume !!(0 != ~r~0); {53316#(< ~counter~0 49)} is VALID [2022-04-15 09:10:02,031 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {52415#true} {53316#(< ~counter~0 49)} #63#return; {53316#(< ~counter~0 49)} is VALID [2022-04-15 09:10:02,031 INFO L290 TraceCheckUtils]: 256: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,032 INFO L290 TraceCheckUtils]: 255: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,032 INFO L290 TraceCheckUtils]: 254: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,032 INFO L272 TraceCheckUtils]: 253: Hoare triple {53316#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,032 INFO L290 TraceCheckUtils]: 252: Hoare triple {53316#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {53316#(< ~counter~0 49)} is VALID [2022-04-15 09:10:02,033 INFO L290 TraceCheckUtils]: 251: Hoare triple {53344#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53316#(< ~counter~0 49)} is VALID [2022-04-15 09:10:02,033 INFO L290 TraceCheckUtils]: 250: Hoare triple {53344#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53344#(< ~counter~0 48)} is VALID [2022-04-15 09:10:02,033 INFO L290 TraceCheckUtils]: 249: Hoare triple {53344#(< ~counter~0 48)} assume !!(0 != ~r~0); {53344#(< ~counter~0 48)} is VALID [2022-04-15 09:10:02,034 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {52415#true} {53344#(< ~counter~0 48)} #63#return; {53344#(< ~counter~0 48)} is VALID [2022-04-15 09:10:02,034 INFO L290 TraceCheckUtils]: 247: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,034 INFO L290 TraceCheckUtils]: 246: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,034 INFO L290 TraceCheckUtils]: 245: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,034 INFO L272 TraceCheckUtils]: 244: Hoare triple {53344#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,034 INFO L290 TraceCheckUtils]: 243: Hoare triple {53344#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {53344#(< ~counter~0 48)} is VALID [2022-04-15 09:10:02,035 INFO L290 TraceCheckUtils]: 242: Hoare triple {53372#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53344#(< ~counter~0 48)} is VALID [2022-04-15 09:10:02,035 INFO L290 TraceCheckUtils]: 241: Hoare triple {53372#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53372#(< ~counter~0 47)} is VALID [2022-04-15 09:10:02,035 INFO L290 TraceCheckUtils]: 240: Hoare triple {53372#(< ~counter~0 47)} assume !!(0 != ~r~0); {53372#(< ~counter~0 47)} is VALID [2022-04-15 09:10:02,036 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {52415#true} {53372#(< ~counter~0 47)} #63#return; {53372#(< ~counter~0 47)} is VALID [2022-04-15 09:10:02,036 INFO L290 TraceCheckUtils]: 238: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,036 INFO L290 TraceCheckUtils]: 237: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,036 INFO L290 TraceCheckUtils]: 236: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,036 INFO L272 TraceCheckUtils]: 235: Hoare triple {53372#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,036 INFO L290 TraceCheckUtils]: 234: Hoare triple {53372#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {53372#(< ~counter~0 47)} is VALID [2022-04-15 09:10:02,037 INFO L290 TraceCheckUtils]: 233: Hoare triple {53400#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53372#(< ~counter~0 47)} is VALID [2022-04-15 09:10:02,037 INFO L290 TraceCheckUtils]: 232: Hoare triple {53400#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53400#(< ~counter~0 46)} is VALID [2022-04-15 09:10:02,037 INFO L290 TraceCheckUtils]: 231: Hoare triple {53400#(< ~counter~0 46)} assume !!(0 != ~r~0); {53400#(< ~counter~0 46)} is VALID [2022-04-15 09:10:02,038 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {52415#true} {53400#(< ~counter~0 46)} #63#return; {53400#(< ~counter~0 46)} is VALID [2022-04-15 09:10:02,038 INFO L290 TraceCheckUtils]: 229: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,038 INFO L290 TraceCheckUtils]: 228: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,038 INFO L290 TraceCheckUtils]: 227: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,038 INFO L272 TraceCheckUtils]: 226: Hoare triple {53400#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,039 INFO L290 TraceCheckUtils]: 225: Hoare triple {53400#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {53400#(< ~counter~0 46)} is VALID [2022-04-15 09:10:02,039 INFO L290 TraceCheckUtils]: 224: Hoare triple {53428#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53400#(< ~counter~0 46)} is VALID [2022-04-15 09:10:02,039 INFO L290 TraceCheckUtils]: 223: Hoare triple {53428#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53428#(< ~counter~0 45)} is VALID [2022-04-15 09:10:02,040 INFO L290 TraceCheckUtils]: 222: Hoare triple {53428#(< ~counter~0 45)} assume !!(0 != ~r~0); {53428#(< ~counter~0 45)} is VALID [2022-04-15 09:10:02,040 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {52415#true} {53428#(< ~counter~0 45)} #63#return; {53428#(< ~counter~0 45)} is VALID [2022-04-15 09:10:02,040 INFO L290 TraceCheckUtils]: 220: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,040 INFO L290 TraceCheckUtils]: 219: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,040 INFO L290 TraceCheckUtils]: 218: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,041 INFO L272 TraceCheckUtils]: 217: Hoare triple {53428#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,041 INFO L290 TraceCheckUtils]: 216: Hoare triple {53428#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {53428#(< ~counter~0 45)} is VALID [2022-04-15 09:10:02,041 INFO L290 TraceCheckUtils]: 215: Hoare triple {53456#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53428#(< ~counter~0 45)} is VALID [2022-04-15 09:10:02,042 INFO L290 TraceCheckUtils]: 214: Hoare triple {53456#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53456#(< ~counter~0 44)} is VALID [2022-04-15 09:10:02,042 INFO L290 TraceCheckUtils]: 213: Hoare triple {53456#(< ~counter~0 44)} assume !!(0 != ~r~0); {53456#(< ~counter~0 44)} is VALID [2022-04-15 09:10:02,042 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {52415#true} {53456#(< ~counter~0 44)} #63#return; {53456#(< ~counter~0 44)} is VALID [2022-04-15 09:10:02,043 INFO L290 TraceCheckUtils]: 211: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,043 INFO L290 TraceCheckUtils]: 210: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,043 INFO L290 TraceCheckUtils]: 209: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,043 INFO L272 TraceCheckUtils]: 208: Hoare triple {53456#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,043 INFO L290 TraceCheckUtils]: 207: Hoare triple {53456#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {53456#(< ~counter~0 44)} is VALID [2022-04-15 09:10:02,044 INFO L290 TraceCheckUtils]: 206: Hoare triple {53484#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53456#(< ~counter~0 44)} is VALID [2022-04-15 09:10:02,044 INFO L290 TraceCheckUtils]: 205: Hoare triple {53484#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53484#(< ~counter~0 43)} is VALID [2022-04-15 09:10:02,044 INFO L290 TraceCheckUtils]: 204: Hoare triple {53484#(< ~counter~0 43)} assume !!(0 != ~r~0); {53484#(< ~counter~0 43)} is VALID [2022-04-15 09:10:02,045 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {52415#true} {53484#(< ~counter~0 43)} #63#return; {53484#(< ~counter~0 43)} is VALID [2022-04-15 09:10:02,045 INFO L290 TraceCheckUtils]: 202: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,045 INFO L290 TraceCheckUtils]: 201: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,045 INFO L290 TraceCheckUtils]: 200: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,045 INFO L272 TraceCheckUtils]: 199: Hoare triple {53484#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,045 INFO L290 TraceCheckUtils]: 198: Hoare triple {53484#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {53484#(< ~counter~0 43)} is VALID [2022-04-15 09:10:02,046 INFO L290 TraceCheckUtils]: 197: Hoare triple {53512#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53484#(< ~counter~0 43)} is VALID [2022-04-15 09:10:02,046 INFO L290 TraceCheckUtils]: 196: Hoare triple {53512#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53512#(< ~counter~0 42)} is VALID [2022-04-15 09:10:02,046 INFO L290 TraceCheckUtils]: 195: Hoare triple {53512#(< ~counter~0 42)} assume !!(0 != ~r~0); {53512#(< ~counter~0 42)} is VALID [2022-04-15 09:10:02,047 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {52415#true} {53512#(< ~counter~0 42)} #63#return; {53512#(< ~counter~0 42)} is VALID [2022-04-15 09:10:02,047 INFO L290 TraceCheckUtils]: 193: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,047 INFO L290 TraceCheckUtils]: 192: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,047 INFO L290 TraceCheckUtils]: 191: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,047 INFO L272 TraceCheckUtils]: 190: Hoare triple {53512#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,048 INFO L290 TraceCheckUtils]: 189: Hoare triple {53512#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {53512#(< ~counter~0 42)} is VALID [2022-04-15 09:10:02,048 INFO L290 TraceCheckUtils]: 188: Hoare triple {53540#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53512#(< ~counter~0 42)} is VALID [2022-04-15 09:10:02,049 INFO L290 TraceCheckUtils]: 187: Hoare triple {53540#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53540#(< ~counter~0 41)} is VALID [2022-04-15 09:10:02,049 INFO L290 TraceCheckUtils]: 186: Hoare triple {53540#(< ~counter~0 41)} assume !!(0 != ~r~0); {53540#(< ~counter~0 41)} is VALID [2022-04-15 09:10:02,049 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52415#true} {53540#(< ~counter~0 41)} #63#return; {53540#(< ~counter~0 41)} is VALID [2022-04-15 09:10:02,049 INFO L290 TraceCheckUtils]: 184: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,049 INFO L290 TraceCheckUtils]: 183: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,050 INFO L290 TraceCheckUtils]: 182: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,050 INFO L272 TraceCheckUtils]: 181: Hoare triple {53540#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,050 INFO L290 TraceCheckUtils]: 180: Hoare triple {53540#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {53540#(< ~counter~0 41)} is VALID [2022-04-15 09:10:02,051 INFO L290 TraceCheckUtils]: 179: Hoare triple {53568#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53540#(< ~counter~0 41)} is VALID [2022-04-15 09:10:02,051 INFO L290 TraceCheckUtils]: 178: Hoare triple {53568#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53568#(< ~counter~0 40)} is VALID [2022-04-15 09:10:02,051 INFO L290 TraceCheckUtils]: 177: Hoare triple {53568#(< ~counter~0 40)} assume !!(0 != ~r~0); {53568#(< ~counter~0 40)} is VALID [2022-04-15 09:10:02,052 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52415#true} {53568#(< ~counter~0 40)} #63#return; {53568#(< ~counter~0 40)} is VALID [2022-04-15 09:10:02,052 INFO L290 TraceCheckUtils]: 175: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,052 INFO L290 TraceCheckUtils]: 174: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,052 INFO L290 TraceCheckUtils]: 173: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,052 INFO L272 TraceCheckUtils]: 172: Hoare triple {53568#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,052 INFO L290 TraceCheckUtils]: 171: Hoare triple {53568#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {53568#(< ~counter~0 40)} is VALID [2022-04-15 09:10:02,053 INFO L290 TraceCheckUtils]: 170: Hoare triple {53596#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53568#(< ~counter~0 40)} is VALID [2022-04-15 09:10:02,053 INFO L290 TraceCheckUtils]: 169: Hoare triple {53596#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53596#(< ~counter~0 39)} is VALID [2022-04-15 09:10:02,054 INFO L290 TraceCheckUtils]: 168: Hoare triple {53596#(< ~counter~0 39)} assume !!(0 != ~r~0); {53596#(< ~counter~0 39)} is VALID [2022-04-15 09:10:02,054 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52415#true} {53596#(< ~counter~0 39)} #63#return; {53596#(< ~counter~0 39)} is VALID [2022-04-15 09:10:02,054 INFO L290 TraceCheckUtils]: 166: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,054 INFO L290 TraceCheckUtils]: 165: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,054 INFO L290 TraceCheckUtils]: 164: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,054 INFO L272 TraceCheckUtils]: 163: Hoare triple {53596#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,055 INFO L290 TraceCheckUtils]: 162: Hoare triple {53596#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {53596#(< ~counter~0 39)} is VALID [2022-04-15 09:10:02,055 INFO L290 TraceCheckUtils]: 161: Hoare triple {53624#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53596#(< ~counter~0 39)} is VALID [2022-04-15 09:10:02,056 INFO L290 TraceCheckUtils]: 160: Hoare triple {53624#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53624#(< ~counter~0 38)} is VALID [2022-04-15 09:10:02,056 INFO L290 TraceCheckUtils]: 159: Hoare triple {53624#(< ~counter~0 38)} assume !!(0 != ~r~0); {53624#(< ~counter~0 38)} is VALID [2022-04-15 09:10:02,056 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52415#true} {53624#(< ~counter~0 38)} #63#return; {53624#(< ~counter~0 38)} is VALID [2022-04-15 09:10:02,056 INFO L290 TraceCheckUtils]: 157: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,057 INFO L290 TraceCheckUtils]: 156: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,057 INFO L290 TraceCheckUtils]: 155: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,057 INFO L272 TraceCheckUtils]: 154: Hoare triple {53624#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,057 INFO L290 TraceCheckUtils]: 153: Hoare triple {53624#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {53624#(< ~counter~0 38)} is VALID [2022-04-15 09:10:02,058 INFO L290 TraceCheckUtils]: 152: Hoare triple {53652#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53624#(< ~counter~0 38)} is VALID [2022-04-15 09:10:02,058 INFO L290 TraceCheckUtils]: 151: Hoare triple {53652#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53652#(< ~counter~0 37)} is VALID [2022-04-15 09:10:02,058 INFO L290 TraceCheckUtils]: 150: Hoare triple {53652#(< ~counter~0 37)} assume !!(0 != ~r~0); {53652#(< ~counter~0 37)} is VALID [2022-04-15 09:10:02,059 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52415#true} {53652#(< ~counter~0 37)} #63#return; {53652#(< ~counter~0 37)} is VALID [2022-04-15 09:10:02,059 INFO L290 TraceCheckUtils]: 148: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,059 INFO L290 TraceCheckUtils]: 147: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,059 INFO L290 TraceCheckUtils]: 146: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,059 INFO L272 TraceCheckUtils]: 145: Hoare triple {53652#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,059 INFO L290 TraceCheckUtils]: 144: Hoare triple {53652#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {53652#(< ~counter~0 37)} is VALID [2022-04-15 09:10:02,060 INFO L290 TraceCheckUtils]: 143: Hoare triple {53680#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53652#(< ~counter~0 37)} is VALID [2022-04-15 09:10:02,060 INFO L290 TraceCheckUtils]: 142: Hoare triple {53680#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53680#(< ~counter~0 36)} is VALID [2022-04-15 09:10:02,060 INFO L290 TraceCheckUtils]: 141: Hoare triple {53680#(< ~counter~0 36)} assume !!(0 != ~r~0); {53680#(< ~counter~0 36)} is VALID [2022-04-15 09:10:02,061 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52415#true} {53680#(< ~counter~0 36)} #63#return; {53680#(< ~counter~0 36)} is VALID [2022-04-15 09:10:02,061 INFO L290 TraceCheckUtils]: 139: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,061 INFO L290 TraceCheckUtils]: 138: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,061 INFO L290 TraceCheckUtils]: 137: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,061 INFO L272 TraceCheckUtils]: 136: Hoare triple {53680#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,062 INFO L290 TraceCheckUtils]: 135: Hoare triple {53680#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {53680#(< ~counter~0 36)} is VALID [2022-04-15 09:10:02,062 INFO L290 TraceCheckUtils]: 134: Hoare triple {53708#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53680#(< ~counter~0 36)} is VALID [2022-04-15 09:10:02,062 INFO L290 TraceCheckUtils]: 133: Hoare triple {53708#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53708#(< ~counter~0 35)} is VALID [2022-04-15 09:10:02,063 INFO L290 TraceCheckUtils]: 132: Hoare triple {53708#(< ~counter~0 35)} assume !!(0 != ~r~0); {53708#(< ~counter~0 35)} is VALID [2022-04-15 09:10:02,063 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52415#true} {53708#(< ~counter~0 35)} #63#return; {53708#(< ~counter~0 35)} is VALID [2022-04-15 09:10:02,063 INFO L290 TraceCheckUtils]: 130: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,063 INFO L290 TraceCheckUtils]: 129: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,063 INFO L290 TraceCheckUtils]: 128: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,064 INFO L272 TraceCheckUtils]: 127: Hoare triple {53708#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,064 INFO L290 TraceCheckUtils]: 126: Hoare triple {53708#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {53708#(< ~counter~0 35)} is VALID [2022-04-15 09:10:02,064 INFO L290 TraceCheckUtils]: 125: Hoare triple {53736#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53708#(< ~counter~0 35)} is VALID [2022-04-15 09:10:02,065 INFO L290 TraceCheckUtils]: 124: Hoare triple {53736#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53736#(< ~counter~0 34)} is VALID [2022-04-15 09:10:02,065 INFO L290 TraceCheckUtils]: 123: Hoare triple {53736#(< ~counter~0 34)} assume !!(0 != ~r~0); {53736#(< ~counter~0 34)} is VALID [2022-04-15 09:10:02,066 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52415#true} {53736#(< ~counter~0 34)} #63#return; {53736#(< ~counter~0 34)} is VALID [2022-04-15 09:10:02,066 INFO L290 TraceCheckUtils]: 121: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,066 INFO L290 TraceCheckUtils]: 120: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,066 INFO L290 TraceCheckUtils]: 119: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,066 INFO L272 TraceCheckUtils]: 118: Hoare triple {53736#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,066 INFO L290 TraceCheckUtils]: 117: Hoare triple {53736#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {53736#(< ~counter~0 34)} is VALID [2022-04-15 09:10:02,067 INFO L290 TraceCheckUtils]: 116: Hoare triple {53764#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53736#(< ~counter~0 34)} is VALID [2022-04-15 09:10:02,067 INFO L290 TraceCheckUtils]: 115: Hoare triple {53764#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53764#(< ~counter~0 33)} is VALID [2022-04-15 09:10:02,067 INFO L290 TraceCheckUtils]: 114: Hoare triple {53764#(< ~counter~0 33)} assume !!(0 != ~r~0); {53764#(< ~counter~0 33)} is VALID [2022-04-15 09:10:02,068 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52415#true} {53764#(< ~counter~0 33)} #63#return; {53764#(< ~counter~0 33)} is VALID [2022-04-15 09:10:02,068 INFO L290 TraceCheckUtils]: 112: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,068 INFO L290 TraceCheckUtils]: 111: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,068 INFO L290 TraceCheckUtils]: 110: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,068 INFO L272 TraceCheckUtils]: 109: Hoare triple {53764#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,068 INFO L290 TraceCheckUtils]: 108: Hoare triple {53764#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {53764#(< ~counter~0 33)} is VALID [2022-04-15 09:10:02,069 INFO L290 TraceCheckUtils]: 107: Hoare triple {53792#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53764#(< ~counter~0 33)} is VALID [2022-04-15 09:10:02,069 INFO L290 TraceCheckUtils]: 106: Hoare triple {53792#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53792#(< ~counter~0 32)} is VALID [2022-04-15 09:10:02,070 INFO L290 TraceCheckUtils]: 105: Hoare triple {53792#(< ~counter~0 32)} assume !!(0 != ~r~0); {53792#(< ~counter~0 32)} is VALID [2022-04-15 09:10:02,070 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52415#true} {53792#(< ~counter~0 32)} #63#return; {53792#(< ~counter~0 32)} is VALID [2022-04-15 09:10:02,070 INFO L290 TraceCheckUtils]: 103: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,070 INFO L290 TraceCheckUtils]: 102: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,070 INFO L290 TraceCheckUtils]: 101: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,070 INFO L272 TraceCheckUtils]: 100: Hoare triple {53792#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,071 INFO L290 TraceCheckUtils]: 99: Hoare triple {53792#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {53792#(< ~counter~0 32)} is VALID [2022-04-15 09:10:02,071 INFO L290 TraceCheckUtils]: 98: Hoare triple {53820#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53792#(< ~counter~0 32)} is VALID [2022-04-15 09:10:02,072 INFO L290 TraceCheckUtils]: 97: Hoare triple {53820#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53820#(< ~counter~0 31)} is VALID [2022-04-15 09:10:02,072 INFO L290 TraceCheckUtils]: 96: Hoare triple {53820#(< ~counter~0 31)} assume !!(0 != ~r~0); {53820#(< ~counter~0 31)} is VALID [2022-04-15 09:10:02,072 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52415#true} {53820#(< ~counter~0 31)} #63#return; {53820#(< ~counter~0 31)} is VALID [2022-04-15 09:10:02,073 INFO L290 TraceCheckUtils]: 94: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,073 INFO L290 TraceCheckUtils]: 93: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,073 INFO L290 TraceCheckUtils]: 92: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,073 INFO L272 TraceCheckUtils]: 91: Hoare triple {53820#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,073 INFO L290 TraceCheckUtils]: 90: Hoare triple {53820#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {53820#(< ~counter~0 31)} is VALID [2022-04-15 09:10:02,074 INFO L290 TraceCheckUtils]: 89: Hoare triple {53848#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53820#(< ~counter~0 31)} is VALID [2022-04-15 09:10:02,074 INFO L290 TraceCheckUtils]: 88: Hoare triple {53848#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53848#(< ~counter~0 30)} is VALID [2022-04-15 09:10:02,074 INFO L290 TraceCheckUtils]: 87: Hoare triple {53848#(< ~counter~0 30)} assume !!(0 != ~r~0); {53848#(< ~counter~0 30)} is VALID [2022-04-15 09:10:02,075 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52415#true} {53848#(< ~counter~0 30)} #63#return; {53848#(< ~counter~0 30)} is VALID [2022-04-15 09:10:02,075 INFO L290 TraceCheckUtils]: 85: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,075 INFO L290 TraceCheckUtils]: 84: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,075 INFO L290 TraceCheckUtils]: 83: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,075 INFO L272 TraceCheckUtils]: 82: Hoare triple {53848#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,075 INFO L290 TraceCheckUtils]: 81: Hoare triple {53848#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {53848#(< ~counter~0 30)} is VALID [2022-04-15 09:10:02,076 INFO L290 TraceCheckUtils]: 80: Hoare triple {53228#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53848#(< ~counter~0 30)} is VALID [2022-04-15 09:10:02,076 INFO L290 TraceCheckUtils]: 79: Hoare triple {53228#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:02,077 INFO L290 TraceCheckUtils]: 78: Hoare triple {53228#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:02,077 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52415#true} {53228#(<= ~counter~0 28)} #63#return; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:02,077 INFO L290 TraceCheckUtils]: 76: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,077 INFO L290 TraceCheckUtils]: 75: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,077 INFO L290 TraceCheckUtils]: 74: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,078 INFO L272 TraceCheckUtils]: 73: Hoare triple {53228#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,078 INFO L290 TraceCheckUtils]: 72: Hoare triple {53228#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:02,078 INFO L290 TraceCheckUtils]: 71: Hoare triple {53200#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:02,079 INFO L290 TraceCheckUtils]: 70: Hoare triple {53200#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:02,079 INFO L290 TraceCheckUtils]: 69: Hoare triple {53200#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:02,079 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52415#true} {53200#(<= ~counter~0 27)} #63#return; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:02,080 INFO L290 TraceCheckUtils]: 67: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,080 INFO L290 TraceCheckUtils]: 66: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,080 INFO L290 TraceCheckUtils]: 65: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,080 INFO L272 TraceCheckUtils]: 64: Hoare triple {53200#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,080 INFO L290 TraceCheckUtils]: 63: Hoare triple {53200#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:02,081 INFO L290 TraceCheckUtils]: 62: Hoare triple {53172#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:02,081 INFO L290 TraceCheckUtils]: 61: Hoare triple {53172#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:02,081 INFO L290 TraceCheckUtils]: 60: Hoare triple {53172#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:02,082 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52415#true} {53172#(<= ~counter~0 26)} #63#return; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:02,082 INFO L290 TraceCheckUtils]: 58: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,082 INFO L290 TraceCheckUtils]: 57: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,082 INFO L290 TraceCheckUtils]: 56: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,082 INFO L272 TraceCheckUtils]: 55: Hoare triple {53172#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,082 INFO L290 TraceCheckUtils]: 54: Hoare triple {53172#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:02,083 INFO L290 TraceCheckUtils]: 53: Hoare triple {53144#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:02,083 INFO L290 TraceCheckUtils]: 52: Hoare triple {53144#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:02,083 INFO L290 TraceCheckUtils]: 51: Hoare triple {53144#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:02,084 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52415#true} {53144#(<= ~counter~0 25)} #63#return; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:02,084 INFO L290 TraceCheckUtils]: 49: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,084 INFO L290 TraceCheckUtils]: 48: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,084 INFO L290 TraceCheckUtils]: 47: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,084 INFO L272 TraceCheckUtils]: 46: Hoare triple {53144#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,085 INFO L290 TraceCheckUtils]: 45: Hoare triple {53144#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:02,085 INFO L290 TraceCheckUtils]: 44: Hoare triple {53116#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:02,086 INFO L290 TraceCheckUtils]: 43: Hoare triple {53116#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:02,086 INFO L290 TraceCheckUtils]: 42: Hoare triple {53116#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:02,086 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52415#true} {53116#(<= ~counter~0 24)} #63#return; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:02,086 INFO L290 TraceCheckUtils]: 40: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,086 INFO L290 TraceCheckUtils]: 39: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,087 INFO L290 TraceCheckUtils]: 38: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,087 INFO L272 TraceCheckUtils]: 37: Hoare triple {53116#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,087 INFO L290 TraceCheckUtils]: 36: Hoare triple {53116#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:02,087 INFO L290 TraceCheckUtils]: 35: Hoare triple {53088#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:02,088 INFO L290 TraceCheckUtils]: 34: Hoare triple {53088#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:02,088 INFO L290 TraceCheckUtils]: 33: Hoare triple {53088#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:02,089 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52415#true} {53088#(<= ~counter~0 23)} #63#return; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:02,089 INFO L290 TraceCheckUtils]: 31: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,089 INFO L290 TraceCheckUtils]: 30: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,089 INFO L290 TraceCheckUtils]: 29: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,089 INFO L272 TraceCheckUtils]: 28: Hoare triple {53088#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,089 INFO L290 TraceCheckUtils]: 27: Hoare triple {53088#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:02,090 INFO L290 TraceCheckUtils]: 26: Hoare triple {53060#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:02,090 INFO L290 TraceCheckUtils]: 25: Hoare triple {53060#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:02,090 INFO L290 TraceCheckUtils]: 24: Hoare triple {53060#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:02,091 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52415#true} {53060#(<= ~counter~0 22)} #63#return; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:02,091 INFO L290 TraceCheckUtils]: 22: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,091 INFO L290 TraceCheckUtils]: 21: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,091 INFO L290 TraceCheckUtils]: 20: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,091 INFO L272 TraceCheckUtils]: 19: Hoare triple {53060#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,091 INFO L290 TraceCheckUtils]: 18: Hoare triple {53060#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:02,092 INFO L290 TraceCheckUtils]: 17: Hoare triple {53032#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:02,092 INFO L290 TraceCheckUtils]: 16: Hoare triple {53032#(<= ~counter~0 21)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:02,093 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52415#true} {53032#(<= ~counter~0 21)} #61#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:02,093 INFO L290 TraceCheckUtils]: 14: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,093 INFO L290 TraceCheckUtils]: 13: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,093 INFO L290 TraceCheckUtils]: 12: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,093 INFO L272 TraceCheckUtils]: 11: Hoare triple {53032#(<= ~counter~0 21)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,093 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52415#true} {53032#(<= ~counter~0 21)} #59#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:02,093 INFO L290 TraceCheckUtils]: 9: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-15 09:10:02,094 INFO L290 TraceCheckUtils]: 8: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-15 09:10:02,094 INFO L290 TraceCheckUtils]: 7: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-15 09:10:02,094 INFO L272 TraceCheckUtils]: 6: Hoare triple {53032#(<= ~counter~0 21)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52415#true} is VALID [2022-04-15 09:10:02,094 INFO L290 TraceCheckUtils]: 5: Hoare triple {53032#(<= ~counter~0 21)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:02,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {53032#(<= ~counter~0 21)} call #t~ret7 := main(); {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:02,095 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53032#(<= ~counter~0 21)} {52415#true} #67#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:02,095 INFO L290 TraceCheckUtils]: 2: Hoare triple {53032#(<= ~counter~0 21)} assume true; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:02,095 INFO L290 TraceCheckUtils]: 1: Hoare triple {52415#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {53032#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:02,095 INFO L272 TraceCheckUtils]: 0: Hoare triple {52415#true} call ULTIMATE.init(); {52415#true} is VALID [2022-04-15 09:10:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 1946 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2022-04-15 09:10:02,096 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:10:02,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810579904] [2022-04-15 09:10:02,096 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:10:02,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1841533282] [2022-04-15 09:10:02,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1841533282] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:10:02,096 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:10:02,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 54 [2022-04-15 09:10:02,097 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:10:02,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2086912705] [2022-04-15 09:10:02,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2086912705] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:10:02,097 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:10:02,097 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-15 09:10:02,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653912950] [2022-04-15 09:10:02,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:10:02,098 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 [2022-04-15 09:10:02,098 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:10:02,098 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) [2022-04-15 09:10:02,316 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:02,316 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-15 09:10:02,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:02,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-15 09:10:02,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:10:02,317 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) [2022-04-15 09:10:03,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:03,710 INFO L93 Difference]: Finished difference Result 286 states and 316 transitions. [2022-04-15 09:10:03,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-15 09:10:03,710 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 [2022-04-15 09:10:03,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:10:03,710 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) [2022-04-15 09:10:03,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-15 09:10:03,717 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) [2022-04-15 09:10:03,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-15 09:10:03,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 315 transitions. [2022-04-15 09:10:03,986 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 315 edges. 315 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:03,989 INFO L225 Difference]: With dead ends: 286 [2022-04-15 09:10:03,990 INFO L226 Difference]: Without dead ends: 281 [2022-04-15 09:10:03,990 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 577 GetRequests, 496 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 476 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2815, Invalid=3827, Unknown=0, NotChecked=0, Total=6642 [2022-04-15 09:10:03,991 INFO L913 BasicCegarLoop]: 54 mSDtfsCounter, 136 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 306 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:10:03,991 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [136 Valid, 306 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:10:03,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-15 09:10:04,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2022-04-15 09:10:04,395 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:10:04,395 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) [2022-04-15 09:10:04,395 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) [2022-04-15 09:10:04,396 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) [2022-04-15 09:10:04,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:04,399 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-15 09:10:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-15 09:10:04,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:04,399 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:04,399 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. [2022-04-15 09:10:04,399 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. [2022-04-15 09:10:04,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:04,404 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-15 09:10:04,404 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-15 09:10:04,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:04,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:04,404 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:10:04,404 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:10:04,405 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) [2022-04-15 09:10:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 311 transitions. [2022-04-15 09:10:04,410 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 311 transitions. Word has length 275 [2022-04-15 09:10:04,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:10:04,410 INFO L478 AbstractCegarLoop]: Abstraction has 281 states and 311 transitions. [2022-04-15 09:10:04,411 INFO L479 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) [2022-04-15 09:10:04,411 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 281 states and 311 transitions. [2022-04-15 09:10:05,988 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 311 edges. 311 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-15 09:10:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-04-15 09:10:05,989 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:10:05,990 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:10:06,007 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-15 09:10:06,190 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:10:06,190 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:10:06,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:10:06,191 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 57 times [2022-04-15 09:10:06,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:06,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1294763436] [2022-04-15 09:10:06,191 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:10:06,191 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 58 times [2022-04-15 09:10:06,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:10:06,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159824666] [2022-04-15 09:10:06,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:10:06,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:10:06,214 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:10:06,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [216675511] [2022-04-15 09:10:06,215 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:10:06,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:10:06,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:10:06,216 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) [2022-04-15 09:10:06,216 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-15 09:10:06,800 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:10:06,800 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:10:06,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 673 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-15 09:10:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:10:06,849 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:10:08,313 INFO L272 TraceCheckUtils]: 0: Hoare triple {55870#true} call ULTIMATE.init(); {55870#true} is VALID [2022-04-15 09:10:08,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {55870#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,314 INFO L290 TraceCheckUtils]: 2: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,314 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55878#(<= ~counter~0 0)} {55870#true} #67#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,315 INFO L272 TraceCheckUtils]: 4: Hoare triple {55878#(<= ~counter~0 0)} call #t~ret7 := main(); {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,315 INFO L290 TraceCheckUtils]: 5: Hoare triple {55878#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,316 INFO L272 TraceCheckUtils]: 6: Hoare triple {55878#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,316 INFO L290 TraceCheckUtils]: 7: Hoare triple {55878#(<= ~counter~0 0)} ~cond := #in~cond; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,316 INFO L290 TraceCheckUtils]: 8: Hoare triple {55878#(<= ~counter~0 0)} assume !(0 == ~cond); {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,316 INFO L290 TraceCheckUtils]: 9: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,317 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55878#(<= ~counter~0 0)} {55878#(<= ~counter~0 0)} #59#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,317 INFO L272 TraceCheckUtils]: 11: Hoare triple {55878#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,317 INFO L290 TraceCheckUtils]: 12: Hoare triple {55878#(<= ~counter~0 0)} ~cond := #in~cond; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,318 INFO L290 TraceCheckUtils]: 13: Hoare triple {55878#(<= ~counter~0 0)} assume !(0 == ~cond); {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,318 INFO L290 TraceCheckUtils]: 14: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,318 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55878#(<= ~counter~0 0)} {55878#(<= ~counter~0 0)} #61#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,319 INFO L290 TraceCheckUtils]: 16: Hoare triple {55878#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {55878#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:08,320 INFO L290 TraceCheckUtils]: 17: Hoare triple {55878#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55927#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:08,320 INFO L290 TraceCheckUtils]: 18: Hoare triple {55927#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {55927#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:08,321 INFO L272 TraceCheckUtils]: 19: Hoare triple {55927#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55927#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:08,321 INFO L290 TraceCheckUtils]: 20: Hoare triple {55927#(<= ~counter~0 1)} ~cond := #in~cond; {55927#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:08,321 INFO L290 TraceCheckUtils]: 21: Hoare triple {55927#(<= ~counter~0 1)} assume !(0 == ~cond); {55927#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:08,321 INFO L290 TraceCheckUtils]: 22: Hoare triple {55927#(<= ~counter~0 1)} assume true; {55927#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:08,322 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55927#(<= ~counter~0 1)} {55927#(<= ~counter~0 1)} #63#return; {55927#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:08,322 INFO L290 TraceCheckUtils]: 24: Hoare triple {55927#(<= ~counter~0 1)} assume !!(0 != ~r~0); {55927#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:08,322 INFO L290 TraceCheckUtils]: 25: Hoare triple {55927#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55927#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:08,323 INFO L290 TraceCheckUtils]: 26: Hoare triple {55927#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55955#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:08,323 INFO L290 TraceCheckUtils]: 27: Hoare triple {55955#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {55955#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:08,324 INFO L272 TraceCheckUtils]: 28: Hoare triple {55955#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55955#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:08,324 INFO L290 TraceCheckUtils]: 29: Hoare triple {55955#(<= ~counter~0 2)} ~cond := #in~cond; {55955#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:08,324 INFO L290 TraceCheckUtils]: 30: Hoare triple {55955#(<= ~counter~0 2)} assume !(0 == ~cond); {55955#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:08,325 INFO L290 TraceCheckUtils]: 31: Hoare triple {55955#(<= ~counter~0 2)} assume true; {55955#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:08,325 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55955#(<= ~counter~0 2)} {55955#(<= ~counter~0 2)} #63#return; {55955#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:08,325 INFO L290 TraceCheckUtils]: 33: Hoare triple {55955#(<= ~counter~0 2)} assume !!(0 != ~r~0); {55955#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:08,326 INFO L290 TraceCheckUtils]: 34: Hoare triple {55955#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55955#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:08,326 INFO L290 TraceCheckUtils]: 35: Hoare triple {55955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55983#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:08,327 INFO L290 TraceCheckUtils]: 36: Hoare triple {55983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {55983#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:08,327 INFO L272 TraceCheckUtils]: 37: Hoare triple {55983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55983#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:08,327 INFO L290 TraceCheckUtils]: 38: Hoare triple {55983#(<= ~counter~0 3)} ~cond := #in~cond; {55983#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:08,328 INFO L290 TraceCheckUtils]: 39: Hoare triple {55983#(<= ~counter~0 3)} assume !(0 == ~cond); {55983#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:08,328 INFO L290 TraceCheckUtils]: 40: Hoare triple {55983#(<= ~counter~0 3)} assume true; {55983#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:08,328 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55983#(<= ~counter~0 3)} {55983#(<= ~counter~0 3)} #63#return; {55983#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:08,329 INFO L290 TraceCheckUtils]: 42: Hoare triple {55983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {55983#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:08,329 INFO L290 TraceCheckUtils]: 43: Hoare triple {55983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55983#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:08,330 INFO L290 TraceCheckUtils]: 44: Hoare triple {55983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56011#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:08,330 INFO L290 TraceCheckUtils]: 45: Hoare triple {56011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {56011#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:08,330 INFO L272 TraceCheckUtils]: 46: Hoare triple {56011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56011#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:08,331 INFO L290 TraceCheckUtils]: 47: Hoare triple {56011#(<= ~counter~0 4)} ~cond := #in~cond; {56011#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:08,331 INFO L290 TraceCheckUtils]: 48: Hoare triple {56011#(<= ~counter~0 4)} assume !(0 == ~cond); {56011#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:08,331 INFO L290 TraceCheckUtils]: 49: Hoare triple {56011#(<= ~counter~0 4)} assume true; {56011#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:08,332 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {56011#(<= ~counter~0 4)} {56011#(<= ~counter~0 4)} #63#return; {56011#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:08,332 INFO L290 TraceCheckUtils]: 51: Hoare triple {56011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {56011#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:08,332 INFO L290 TraceCheckUtils]: 52: Hoare triple {56011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56011#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:08,333 INFO L290 TraceCheckUtils]: 53: Hoare triple {56011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56039#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:08,333 INFO L290 TraceCheckUtils]: 54: Hoare triple {56039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {56039#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:08,334 INFO L272 TraceCheckUtils]: 55: Hoare triple {56039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56039#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:08,334 INFO L290 TraceCheckUtils]: 56: Hoare triple {56039#(<= ~counter~0 5)} ~cond := #in~cond; {56039#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:08,334 INFO L290 TraceCheckUtils]: 57: Hoare triple {56039#(<= ~counter~0 5)} assume !(0 == ~cond); {56039#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:08,334 INFO L290 TraceCheckUtils]: 58: Hoare triple {56039#(<= ~counter~0 5)} assume true; {56039#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:08,335 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {56039#(<= ~counter~0 5)} {56039#(<= ~counter~0 5)} #63#return; {56039#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:08,335 INFO L290 TraceCheckUtils]: 60: Hoare triple {56039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {56039#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:08,335 INFO L290 TraceCheckUtils]: 61: Hoare triple {56039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56039#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:08,336 INFO L290 TraceCheckUtils]: 62: Hoare triple {56039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56067#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:08,336 INFO L290 TraceCheckUtils]: 63: Hoare triple {56067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {56067#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:08,337 INFO L272 TraceCheckUtils]: 64: Hoare triple {56067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56067#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:08,337 INFO L290 TraceCheckUtils]: 65: Hoare triple {56067#(<= ~counter~0 6)} ~cond := #in~cond; {56067#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:08,337 INFO L290 TraceCheckUtils]: 66: Hoare triple {56067#(<= ~counter~0 6)} assume !(0 == ~cond); {56067#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:08,338 INFO L290 TraceCheckUtils]: 67: Hoare triple {56067#(<= ~counter~0 6)} assume true; {56067#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:08,338 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {56067#(<= ~counter~0 6)} {56067#(<= ~counter~0 6)} #63#return; {56067#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:08,338 INFO L290 TraceCheckUtils]: 69: Hoare triple {56067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {56067#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:08,339 INFO L290 TraceCheckUtils]: 70: Hoare triple {56067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56067#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:08,339 INFO L290 TraceCheckUtils]: 71: Hoare triple {56067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56095#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:08,340 INFO L290 TraceCheckUtils]: 72: Hoare triple {56095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {56095#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:08,340 INFO L272 TraceCheckUtils]: 73: Hoare triple {56095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56095#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:08,340 INFO L290 TraceCheckUtils]: 74: Hoare triple {56095#(<= ~counter~0 7)} ~cond := #in~cond; {56095#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:08,341 INFO L290 TraceCheckUtils]: 75: Hoare triple {56095#(<= ~counter~0 7)} assume !(0 == ~cond); {56095#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:08,341 INFO L290 TraceCheckUtils]: 76: Hoare triple {56095#(<= ~counter~0 7)} assume true; {56095#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:08,341 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {56095#(<= ~counter~0 7)} {56095#(<= ~counter~0 7)} #63#return; {56095#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:08,342 INFO L290 TraceCheckUtils]: 78: Hoare triple {56095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {56095#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:08,342 INFO L290 TraceCheckUtils]: 79: Hoare triple {56095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56095#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:08,343 INFO L290 TraceCheckUtils]: 80: Hoare triple {56095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56123#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:08,343 INFO L290 TraceCheckUtils]: 81: Hoare triple {56123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {56123#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:08,343 INFO L272 TraceCheckUtils]: 82: Hoare triple {56123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56123#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:08,344 INFO L290 TraceCheckUtils]: 83: Hoare triple {56123#(<= ~counter~0 8)} ~cond := #in~cond; {56123#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:08,344 INFO L290 TraceCheckUtils]: 84: Hoare triple {56123#(<= ~counter~0 8)} assume !(0 == ~cond); {56123#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:08,344 INFO L290 TraceCheckUtils]: 85: Hoare triple {56123#(<= ~counter~0 8)} assume true; {56123#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:08,345 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {56123#(<= ~counter~0 8)} {56123#(<= ~counter~0 8)} #63#return; {56123#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:08,345 INFO L290 TraceCheckUtils]: 87: Hoare triple {56123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {56123#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:08,345 INFO L290 TraceCheckUtils]: 88: Hoare triple {56123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56123#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:08,346 INFO L290 TraceCheckUtils]: 89: Hoare triple {56123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56151#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:08,346 INFO L290 TraceCheckUtils]: 90: Hoare triple {56151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {56151#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:08,347 INFO L272 TraceCheckUtils]: 91: Hoare triple {56151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56151#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:08,347 INFO L290 TraceCheckUtils]: 92: Hoare triple {56151#(<= ~counter~0 9)} ~cond := #in~cond; {56151#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:08,347 INFO L290 TraceCheckUtils]: 93: Hoare triple {56151#(<= ~counter~0 9)} assume !(0 == ~cond); {56151#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:08,347 INFO L290 TraceCheckUtils]: 94: Hoare triple {56151#(<= ~counter~0 9)} assume true; {56151#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:08,348 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {56151#(<= ~counter~0 9)} {56151#(<= ~counter~0 9)} #63#return; {56151#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:08,348 INFO L290 TraceCheckUtils]: 96: Hoare triple {56151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {56151#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:08,348 INFO L290 TraceCheckUtils]: 97: Hoare triple {56151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56151#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:08,349 INFO L290 TraceCheckUtils]: 98: Hoare triple {56151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56179#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:08,349 INFO L290 TraceCheckUtils]: 99: Hoare triple {56179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {56179#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:08,350 INFO L272 TraceCheckUtils]: 100: Hoare triple {56179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56179#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:08,350 INFO L290 TraceCheckUtils]: 101: Hoare triple {56179#(<= ~counter~0 10)} ~cond := #in~cond; {56179#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:08,350 INFO L290 TraceCheckUtils]: 102: Hoare triple {56179#(<= ~counter~0 10)} assume !(0 == ~cond); {56179#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:08,351 INFO L290 TraceCheckUtils]: 103: Hoare triple {56179#(<= ~counter~0 10)} assume true; {56179#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:08,351 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {56179#(<= ~counter~0 10)} {56179#(<= ~counter~0 10)} #63#return; {56179#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:08,351 INFO L290 TraceCheckUtils]: 105: Hoare triple {56179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {56179#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:08,352 INFO L290 TraceCheckUtils]: 106: Hoare triple {56179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56179#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:08,352 INFO L290 TraceCheckUtils]: 107: Hoare triple {56179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56207#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:08,353 INFO L290 TraceCheckUtils]: 108: Hoare triple {56207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {56207#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:08,353 INFO L272 TraceCheckUtils]: 109: Hoare triple {56207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56207#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:08,353 INFO L290 TraceCheckUtils]: 110: Hoare triple {56207#(<= ~counter~0 11)} ~cond := #in~cond; {56207#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:08,354 INFO L290 TraceCheckUtils]: 111: Hoare triple {56207#(<= ~counter~0 11)} assume !(0 == ~cond); {56207#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:08,354 INFO L290 TraceCheckUtils]: 112: Hoare triple {56207#(<= ~counter~0 11)} assume true; {56207#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:08,354 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {56207#(<= ~counter~0 11)} {56207#(<= ~counter~0 11)} #63#return; {56207#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:08,355 INFO L290 TraceCheckUtils]: 114: Hoare triple {56207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {56207#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:08,355 INFO L290 TraceCheckUtils]: 115: Hoare triple {56207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56207#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:08,356 INFO L290 TraceCheckUtils]: 116: Hoare triple {56207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56235#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:08,356 INFO L290 TraceCheckUtils]: 117: Hoare triple {56235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {56235#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:08,356 INFO L272 TraceCheckUtils]: 118: Hoare triple {56235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56235#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:08,357 INFO L290 TraceCheckUtils]: 119: Hoare triple {56235#(<= ~counter~0 12)} ~cond := #in~cond; {56235#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:08,357 INFO L290 TraceCheckUtils]: 120: Hoare triple {56235#(<= ~counter~0 12)} assume !(0 == ~cond); {56235#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:08,357 INFO L290 TraceCheckUtils]: 121: Hoare triple {56235#(<= ~counter~0 12)} assume true; {56235#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:08,358 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {56235#(<= ~counter~0 12)} {56235#(<= ~counter~0 12)} #63#return; {56235#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:08,358 INFO L290 TraceCheckUtils]: 123: Hoare triple {56235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {56235#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:08,358 INFO L290 TraceCheckUtils]: 124: Hoare triple {56235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56235#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:08,359 INFO L290 TraceCheckUtils]: 125: Hoare triple {56235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56263#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:08,359 INFO L290 TraceCheckUtils]: 126: Hoare triple {56263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {56263#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:08,360 INFO L272 TraceCheckUtils]: 127: Hoare triple {56263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56263#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:08,360 INFO L290 TraceCheckUtils]: 128: Hoare triple {56263#(<= ~counter~0 13)} ~cond := #in~cond; {56263#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:08,360 INFO L290 TraceCheckUtils]: 129: Hoare triple {56263#(<= ~counter~0 13)} assume !(0 == ~cond); {56263#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:08,360 INFO L290 TraceCheckUtils]: 130: Hoare triple {56263#(<= ~counter~0 13)} assume true; {56263#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:08,361 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {56263#(<= ~counter~0 13)} {56263#(<= ~counter~0 13)} #63#return; {56263#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:08,361 INFO L290 TraceCheckUtils]: 132: Hoare triple {56263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {56263#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:08,361 INFO L290 TraceCheckUtils]: 133: Hoare triple {56263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56263#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:08,362 INFO L290 TraceCheckUtils]: 134: Hoare triple {56263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56291#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:08,362 INFO L290 TraceCheckUtils]: 135: Hoare triple {56291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {56291#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:08,363 INFO L272 TraceCheckUtils]: 136: Hoare triple {56291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56291#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:08,363 INFO L290 TraceCheckUtils]: 137: Hoare triple {56291#(<= ~counter~0 14)} ~cond := #in~cond; {56291#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:08,363 INFO L290 TraceCheckUtils]: 138: Hoare triple {56291#(<= ~counter~0 14)} assume !(0 == ~cond); {56291#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:08,364 INFO L290 TraceCheckUtils]: 139: Hoare triple {56291#(<= ~counter~0 14)} assume true; {56291#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:08,364 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {56291#(<= ~counter~0 14)} {56291#(<= ~counter~0 14)} #63#return; {56291#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:08,364 INFO L290 TraceCheckUtils]: 141: Hoare triple {56291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {56291#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:08,365 INFO L290 TraceCheckUtils]: 142: Hoare triple {56291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56291#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:08,365 INFO L290 TraceCheckUtils]: 143: Hoare triple {56291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56319#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:08,366 INFO L290 TraceCheckUtils]: 144: Hoare triple {56319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {56319#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:08,366 INFO L272 TraceCheckUtils]: 145: Hoare triple {56319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56319#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:08,366 INFO L290 TraceCheckUtils]: 146: Hoare triple {56319#(<= ~counter~0 15)} ~cond := #in~cond; {56319#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:08,367 INFO L290 TraceCheckUtils]: 147: Hoare triple {56319#(<= ~counter~0 15)} assume !(0 == ~cond); {56319#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:08,367 INFO L290 TraceCheckUtils]: 148: Hoare triple {56319#(<= ~counter~0 15)} assume true; {56319#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:08,367 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {56319#(<= ~counter~0 15)} {56319#(<= ~counter~0 15)} #63#return; {56319#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:08,368 INFO L290 TraceCheckUtils]: 150: Hoare triple {56319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {56319#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:08,368 INFO L290 TraceCheckUtils]: 151: Hoare triple {56319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56319#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:08,369 INFO L290 TraceCheckUtils]: 152: Hoare triple {56319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56347#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:08,369 INFO L290 TraceCheckUtils]: 153: Hoare triple {56347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {56347#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:08,369 INFO L272 TraceCheckUtils]: 154: Hoare triple {56347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56347#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:08,370 INFO L290 TraceCheckUtils]: 155: Hoare triple {56347#(<= ~counter~0 16)} ~cond := #in~cond; {56347#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:08,370 INFO L290 TraceCheckUtils]: 156: Hoare triple {56347#(<= ~counter~0 16)} assume !(0 == ~cond); {56347#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:08,370 INFO L290 TraceCheckUtils]: 157: Hoare triple {56347#(<= ~counter~0 16)} assume true; {56347#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:08,371 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {56347#(<= ~counter~0 16)} {56347#(<= ~counter~0 16)} #63#return; {56347#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:08,371 INFO L290 TraceCheckUtils]: 159: Hoare triple {56347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {56347#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:08,371 INFO L290 TraceCheckUtils]: 160: Hoare triple {56347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56347#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:08,372 INFO L290 TraceCheckUtils]: 161: Hoare triple {56347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56375#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:08,372 INFO L290 TraceCheckUtils]: 162: Hoare triple {56375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {56375#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:08,373 INFO L272 TraceCheckUtils]: 163: Hoare triple {56375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56375#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:08,373 INFO L290 TraceCheckUtils]: 164: Hoare triple {56375#(<= ~counter~0 17)} ~cond := #in~cond; {56375#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:08,373 INFO L290 TraceCheckUtils]: 165: Hoare triple {56375#(<= ~counter~0 17)} assume !(0 == ~cond); {56375#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:08,373 INFO L290 TraceCheckUtils]: 166: Hoare triple {56375#(<= ~counter~0 17)} assume true; {56375#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:08,374 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {56375#(<= ~counter~0 17)} {56375#(<= ~counter~0 17)} #63#return; {56375#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:08,374 INFO L290 TraceCheckUtils]: 168: Hoare triple {56375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {56375#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:08,374 INFO L290 TraceCheckUtils]: 169: Hoare triple {56375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56375#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:08,375 INFO L290 TraceCheckUtils]: 170: Hoare triple {56375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56403#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:08,375 INFO L290 TraceCheckUtils]: 171: Hoare triple {56403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {56403#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:08,376 INFO L272 TraceCheckUtils]: 172: Hoare triple {56403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56403#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:08,376 INFO L290 TraceCheckUtils]: 173: Hoare triple {56403#(<= ~counter~0 18)} ~cond := #in~cond; {56403#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:08,376 INFO L290 TraceCheckUtils]: 174: Hoare triple {56403#(<= ~counter~0 18)} assume !(0 == ~cond); {56403#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:08,377 INFO L290 TraceCheckUtils]: 175: Hoare triple {56403#(<= ~counter~0 18)} assume true; {56403#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:08,377 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {56403#(<= ~counter~0 18)} {56403#(<= ~counter~0 18)} #63#return; {56403#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:08,377 INFO L290 TraceCheckUtils]: 177: Hoare triple {56403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {56403#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:08,378 INFO L290 TraceCheckUtils]: 178: Hoare triple {56403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56403#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:08,378 INFO L290 TraceCheckUtils]: 179: Hoare triple {56403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56431#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:08,379 INFO L290 TraceCheckUtils]: 180: Hoare triple {56431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {56431#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:08,379 INFO L272 TraceCheckUtils]: 181: Hoare triple {56431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56431#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:08,379 INFO L290 TraceCheckUtils]: 182: Hoare triple {56431#(<= ~counter~0 19)} ~cond := #in~cond; {56431#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:08,380 INFO L290 TraceCheckUtils]: 183: Hoare triple {56431#(<= ~counter~0 19)} assume !(0 == ~cond); {56431#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:08,380 INFO L290 TraceCheckUtils]: 184: Hoare triple {56431#(<= ~counter~0 19)} assume true; {56431#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:08,380 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {56431#(<= ~counter~0 19)} {56431#(<= ~counter~0 19)} #63#return; {56431#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:08,381 INFO L290 TraceCheckUtils]: 186: Hoare triple {56431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {56431#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:08,381 INFO L290 TraceCheckUtils]: 187: Hoare triple {56431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56431#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:08,382 INFO L290 TraceCheckUtils]: 188: Hoare triple {56431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:08,382 INFO L290 TraceCheckUtils]: 189: Hoare triple {56459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:08,382 INFO L272 TraceCheckUtils]: 190: Hoare triple {56459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:08,383 INFO L290 TraceCheckUtils]: 191: Hoare triple {56459#(<= ~counter~0 20)} ~cond := #in~cond; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:08,383 INFO L290 TraceCheckUtils]: 192: Hoare triple {56459#(<= ~counter~0 20)} assume !(0 == ~cond); {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:08,383 INFO L290 TraceCheckUtils]: 193: Hoare triple {56459#(<= ~counter~0 20)} assume true; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:08,384 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {56459#(<= ~counter~0 20)} {56459#(<= ~counter~0 20)} #63#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:08,384 INFO L290 TraceCheckUtils]: 195: Hoare triple {56459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:08,384 INFO L290 TraceCheckUtils]: 196: Hoare triple {56459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:08,385 INFO L290 TraceCheckUtils]: 197: Hoare triple {56459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:08,385 INFO L290 TraceCheckUtils]: 198: Hoare triple {56487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:08,386 INFO L272 TraceCheckUtils]: 199: Hoare triple {56487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:08,386 INFO L290 TraceCheckUtils]: 200: Hoare triple {56487#(<= ~counter~0 21)} ~cond := #in~cond; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:08,386 INFO L290 TraceCheckUtils]: 201: Hoare triple {56487#(<= ~counter~0 21)} assume !(0 == ~cond); {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:08,386 INFO L290 TraceCheckUtils]: 202: Hoare triple {56487#(<= ~counter~0 21)} assume true; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:08,387 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {56487#(<= ~counter~0 21)} {56487#(<= ~counter~0 21)} #63#return; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:08,387 INFO L290 TraceCheckUtils]: 204: Hoare triple {56487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:08,387 INFO L290 TraceCheckUtils]: 205: Hoare triple {56487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:08,388 INFO L290 TraceCheckUtils]: 206: Hoare triple {56487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:08,388 INFO L290 TraceCheckUtils]: 207: Hoare triple {56515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:08,389 INFO L272 TraceCheckUtils]: 208: Hoare triple {56515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:08,389 INFO L290 TraceCheckUtils]: 209: Hoare triple {56515#(<= ~counter~0 22)} ~cond := #in~cond; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:08,389 INFO L290 TraceCheckUtils]: 210: Hoare triple {56515#(<= ~counter~0 22)} assume !(0 == ~cond); {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:08,390 INFO L290 TraceCheckUtils]: 211: Hoare triple {56515#(<= ~counter~0 22)} assume true; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:08,390 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {56515#(<= ~counter~0 22)} {56515#(<= ~counter~0 22)} #63#return; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:08,390 INFO L290 TraceCheckUtils]: 213: Hoare triple {56515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:08,391 INFO L290 TraceCheckUtils]: 214: Hoare triple {56515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:08,391 INFO L290 TraceCheckUtils]: 215: Hoare triple {56515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:08,392 INFO L290 TraceCheckUtils]: 216: Hoare triple {56543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:08,392 INFO L272 TraceCheckUtils]: 217: Hoare triple {56543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:08,392 INFO L290 TraceCheckUtils]: 218: Hoare triple {56543#(<= ~counter~0 23)} ~cond := #in~cond; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:08,393 INFO L290 TraceCheckUtils]: 219: Hoare triple {56543#(<= ~counter~0 23)} assume !(0 == ~cond); {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:08,393 INFO L290 TraceCheckUtils]: 220: Hoare triple {56543#(<= ~counter~0 23)} assume true; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:08,393 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {56543#(<= ~counter~0 23)} {56543#(<= ~counter~0 23)} #63#return; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:08,394 INFO L290 TraceCheckUtils]: 222: Hoare triple {56543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:08,394 INFO L290 TraceCheckUtils]: 223: Hoare triple {56543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:08,395 INFO L290 TraceCheckUtils]: 224: Hoare triple {56543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:08,395 INFO L290 TraceCheckUtils]: 225: Hoare triple {56571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:08,395 INFO L272 TraceCheckUtils]: 226: Hoare triple {56571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:08,396 INFO L290 TraceCheckUtils]: 227: Hoare triple {56571#(<= ~counter~0 24)} ~cond := #in~cond; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:08,396 INFO L290 TraceCheckUtils]: 228: Hoare triple {56571#(<= ~counter~0 24)} assume !(0 == ~cond); {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:08,396 INFO L290 TraceCheckUtils]: 229: Hoare triple {56571#(<= ~counter~0 24)} assume true; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:08,397 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {56571#(<= ~counter~0 24)} {56571#(<= ~counter~0 24)} #63#return; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:08,397 INFO L290 TraceCheckUtils]: 231: Hoare triple {56571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:08,397 INFO L290 TraceCheckUtils]: 232: Hoare triple {56571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:08,398 INFO L290 TraceCheckUtils]: 233: Hoare triple {56571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:08,398 INFO L290 TraceCheckUtils]: 234: Hoare triple {56599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:08,399 INFO L272 TraceCheckUtils]: 235: Hoare triple {56599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:08,399 INFO L290 TraceCheckUtils]: 236: Hoare triple {56599#(<= ~counter~0 25)} ~cond := #in~cond; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:08,399 INFO L290 TraceCheckUtils]: 237: Hoare triple {56599#(<= ~counter~0 25)} assume !(0 == ~cond); {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:08,399 INFO L290 TraceCheckUtils]: 238: Hoare triple {56599#(<= ~counter~0 25)} assume true; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:08,400 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {56599#(<= ~counter~0 25)} {56599#(<= ~counter~0 25)} #63#return; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:08,400 INFO L290 TraceCheckUtils]: 240: Hoare triple {56599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:08,401 INFO L290 TraceCheckUtils]: 241: Hoare triple {56599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:08,401 INFO L290 TraceCheckUtils]: 242: Hoare triple {56599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:08,401 INFO L290 TraceCheckUtils]: 243: Hoare triple {56627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:08,402 INFO L272 TraceCheckUtils]: 244: Hoare triple {56627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:08,402 INFO L290 TraceCheckUtils]: 245: Hoare triple {56627#(<= ~counter~0 26)} ~cond := #in~cond; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:08,402 INFO L290 TraceCheckUtils]: 246: Hoare triple {56627#(<= ~counter~0 26)} assume !(0 == ~cond); {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:08,403 INFO L290 TraceCheckUtils]: 247: Hoare triple {56627#(<= ~counter~0 26)} assume true; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:08,403 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {56627#(<= ~counter~0 26)} {56627#(<= ~counter~0 26)} #63#return; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:08,403 INFO L290 TraceCheckUtils]: 249: Hoare triple {56627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:08,404 INFO L290 TraceCheckUtils]: 250: Hoare triple {56627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:08,404 INFO L290 TraceCheckUtils]: 251: Hoare triple {56627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:08,405 INFO L290 TraceCheckUtils]: 252: Hoare triple {56655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:08,405 INFO L272 TraceCheckUtils]: 253: Hoare triple {56655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:08,405 INFO L290 TraceCheckUtils]: 254: Hoare triple {56655#(<= ~counter~0 27)} ~cond := #in~cond; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:08,406 INFO L290 TraceCheckUtils]: 255: Hoare triple {56655#(<= ~counter~0 27)} assume !(0 == ~cond); {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:08,406 INFO L290 TraceCheckUtils]: 256: Hoare triple {56655#(<= ~counter~0 27)} assume true; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:08,406 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {56655#(<= ~counter~0 27)} {56655#(<= ~counter~0 27)} #63#return; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:08,407 INFO L290 TraceCheckUtils]: 258: Hoare triple {56655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:08,407 INFO L290 TraceCheckUtils]: 259: Hoare triple {56655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:08,408 INFO L290 TraceCheckUtils]: 260: Hoare triple {56655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:08,408 INFO L290 TraceCheckUtils]: 261: Hoare triple {56683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:08,408 INFO L272 TraceCheckUtils]: 262: Hoare triple {56683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:08,409 INFO L290 TraceCheckUtils]: 263: Hoare triple {56683#(<= ~counter~0 28)} ~cond := #in~cond; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:08,409 INFO L290 TraceCheckUtils]: 264: Hoare triple {56683#(<= ~counter~0 28)} assume !(0 == ~cond); {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:08,409 INFO L290 TraceCheckUtils]: 265: Hoare triple {56683#(<= ~counter~0 28)} assume true; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:08,410 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {56683#(<= ~counter~0 28)} {56683#(<= ~counter~0 28)} #63#return; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:08,410 INFO L290 TraceCheckUtils]: 267: Hoare triple {56683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:08,410 INFO L290 TraceCheckUtils]: 268: Hoare triple {56683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:08,411 INFO L290 TraceCheckUtils]: 269: Hoare triple {56683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:08,411 INFO L290 TraceCheckUtils]: 270: Hoare triple {56711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:08,412 INFO L272 TraceCheckUtils]: 271: Hoare triple {56711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:08,412 INFO L290 TraceCheckUtils]: 272: Hoare triple {56711#(<= ~counter~0 29)} ~cond := #in~cond; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:08,412 INFO L290 TraceCheckUtils]: 273: Hoare triple {56711#(<= ~counter~0 29)} assume !(0 == ~cond); {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:08,412 INFO L290 TraceCheckUtils]: 274: Hoare triple {56711#(<= ~counter~0 29)} assume true; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:08,413 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {56711#(<= ~counter~0 29)} {56711#(<= ~counter~0 29)} #63#return; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:08,413 INFO L290 TraceCheckUtils]: 276: Hoare triple {56711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:08,414 INFO L290 TraceCheckUtils]: 277: Hoare triple {56711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:08,414 INFO L290 TraceCheckUtils]: 278: Hoare triple {56711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56739#(<= |main_#t~post6| 29)} is VALID [2022-04-15 09:10:08,414 INFO L290 TraceCheckUtils]: 279: Hoare triple {56739#(<= |main_#t~post6| 29)} assume !(#t~post6 < 50);havoc #t~post6; {55871#false} is VALID [2022-04-15 09:10:08,414 INFO L272 TraceCheckUtils]: 280: Hoare triple {55871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55871#false} is VALID [2022-04-15 09:10:08,414 INFO L290 TraceCheckUtils]: 281: Hoare triple {55871#false} ~cond := #in~cond; {55871#false} is VALID [2022-04-15 09:10:08,414 INFO L290 TraceCheckUtils]: 282: Hoare triple {55871#false} assume 0 == ~cond; {55871#false} is VALID [2022-04-15 09:10:08,414 INFO L290 TraceCheckUtils]: 283: Hoare triple {55871#false} assume !false; {55871#false} is VALID [2022-04-15 09:10:08,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 3712 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:10:08,415 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:10:10,055 INFO L290 TraceCheckUtils]: 283: Hoare triple {55871#false} assume !false; {55871#false} is VALID [2022-04-15 09:10:10,055 INFO L290 TraceCheckUtils]: 282: Hoare triple {55871#false} assume 0 == ~cond; {55871#false} is VALID [2022-04-15 09:10:10,055 INFO L290 TraceCheckUtils]: 281: Hoare triple {55871#false} ~cond := #in~cond; {55871#false} is VALID [2022-04-15 09:10:10,055 INFO L272 TraceCheckUtils]: 280: Hoare triple {55871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55871#false} is VALID [2022-04-15 09:10:10,055 INFO L290 TraceCheckUtils]: 279: Hoare triple {56767#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {55871#false} is VALID [2022-04-15 09:10:10,056 INFO L290 TraceCheckUtils]: 278: Hoare triple {56771#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56767#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:10:10,056 INFO L290 TraceCheckUtils]: 277: Hoare triple {56771#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56771#(< ~counter~0 50)} is VALID [2022-04-15 09:10:10,056 INFO L290 TraceCheckUtils]: 276: Hoare triple {56771#(< ~counter~0 50)} assume !!(0 != ~r~0); {56771#(< ~counter~0 50)} is VALID [2022-04-15 09:10:10,057 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {55870#true} {56771#(< ~counter~0 50)} #63#return; {56771#(< ~counter~0 50)} is VALID [2022-04-15 09:10:10,057 INFO L290 TraceCheckUtils]: 274: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,057 INFO L290 TraceCheckUtils]: 273: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,057 INFO L290 TraceCheckUtils]: 272: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,057 INFO L272 TraceCheckUtils]: 271: Hoare triple {56771#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,057 INFO L290 TraceCheckUtils]: 270: Hoare triple {56771#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {56771#(< ~counter~0 50)} is VALID [2022-04-15 09:10:10,058 INFO L290 TraceCheckUtils]: 269: Hoare triple {56799#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56771#(< ~counter~0 50)} is VALID [2022-04-15 09:10:10,059 INFO L290 TraceCheckUtils]: 268: Hoare triple {56799#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56799#(< ~counter~0 49)} is VALID [2022-04-15 09:10:10,059 INFO L290 TraceCheckUtils]: 267: Hoare triple {56799#(< ~counter~0 49)} assume !!(0 != ~r~0); {56799#(< ~counter~0 49)} is VALID [2022-04-15 09:10:10,059 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {55870#true} {56799#(< ~counter~0 49)} #63#return; {56799#(< ~counter~0 49)} is VALID [2022-04-15 09:10:10,059 INFO L290 TraceCheckUtils]: 265: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,060 INFO L290 TraceCheckUtils]: 264: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,060 INFO L290 TraceCheckUtils]: 263: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,060 INFO L272 TraceCheckUtils]: 262: Hoare triple {56799#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,060 INFO L290 TraceCheckUtils]: 261: Hoare triple {56799#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {56799#(< ~counter~0 49)} is VALID [2022-04-15 09:10:10,061 INFO L290 TraceCheckUtils]: 260: Hoare triple {56827#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56799#(< ~counter~0 49)} is VALID [2022-04-15 09:10:10,061 INFO L290 TraceCheckUtils]: 259: Hoare triple {56827#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56827#(< ~counter~0 48)} is VALID [2022-04-15 09:10:10,061 INFO L290 TraceCheckUtils]: 258: Hoare triple {56827#(< ~counter~0 48)} assume !!(0 != ~r~0); {56827#(< ~counter~0 48)} is VALID [2022-04-15 09:10:10,062 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {55870#true} {56827#(< ~counter~0 48)} #63#return; {56827#(< ~counter~0 48)} is VALID [2022-04-15 09:10:10,062 INFO L290 TraceCheckUtils]: 256: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,062 INFO L290 TraceCheckUtils]: 255: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,062 INFO L290 TraceCheckUtils]: 254: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,062 INFO L272 TraceCheckUtils]: 253: Hoare triple {56827#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,062 INFO L290 TraceCheckUtils]: 252: Hoare triple {56827#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {56827#(< ~counter~0 48)} is VALID [2022-04-15 09:10:10,063 INFO L290 TraceCheckUtils]: 251: Hoare triple {56855#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56827#(< ~counter~0 48)} is VALID [2022-04-15 09:10:10,063 INFO L290 TraceCheckUtils]: 250: Hoare triple {56855#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56855#(< ~counter~0 47)} is VALID [2022-04-15 09:10:10,063 INFO L290 TraceCheckUtils]: 249: Hoare triple {56855#(< ~counter~0 47)} assume !!(0 != ~r~0); {56855#(< ~counter~0 47)} is VALID [2022-04-15 09:10:10,064 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {55870#true} {56855#(< ~counter~0 47)} #63#return; {56855#(< ~counter~0 47)} is VALID [2022-04-15 09:10:10,064 INFO L290 TraceCheckUtils]: 247: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,064 INFO L290 TraceCheckUtils]: 246: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,064 INFO L290 TraceCheckUtils]: 245: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,064 INFO L272 TraceCheckUtils]: 244: Hoare triple {56855#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,064 INFO L290 TraceCheckUtils]: 243: Hoare triple {56855#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {56855#(< ~counter~0 47)} is VALID [2022-04-15 09:10:10,065 INFO L290 TraceCheckUtils]: 242: Hoare triple {56883#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56855#(< ~counter~0 47)} is VALID [2022-04-15 09:10:10,065 INFO L290 TraceCheckUtils]: 241: Hoare triple {56883#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56883#(< ~counter~0 46)} is VALID [2022-04-15 09:10:10,065 INFO L290 TraceCheckUtils]: 240: Hoare triple {56883#(< ~counter~0 46)} assume !!(0 != ~r~0); {56883#(< ~counter~0 46)} is VALID [2022-04-15 09:10:10,066 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {55870#true} {56883#(< ~counter~0 46)} #63#return; {56883#(< ~counter~0 46)} is VALID [2022-04-15 09:10:10,066 INFO L290 TraceCheckUtils]: 238: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,066 INFO L290 TraceCheckUtils]: 237: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,066 INFO L290 TraceCheckUtils]: 236: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,066 INFO L272 TraceCheckUtils]: 235: Hoare triple {56883#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,066 INFO L290 TraceCheckUtils]: 234: Hoare triple {56883#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {56883#(< ~counter~0 46)} is VALID [2022-04-15 09:10:10,067 INFO L290 TraceCheckUtils]: 233: Hoare triple {56911#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56883#(< ~counter~0 46)} is VALID [2022-04-15 09:10:10,067 INFO L290 TraceCheckUtils]: 232: Hoare triple {56911#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56911#(< ~counter~0 45)} is VALID [2022-04-15 09:10:10,068 INFO L290 TraceCheckUtils]: 231: Hoare triple {56911#(< ~counter~0 45)} assume !!(0 != ~r~0); {56911#(< ~counter~0 45)} is VALID [2022-04-15 09:10:10,068 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {55870#true} {56911#(< ~counter~0 45)} #63#return; {56911#(< ~counter~0 45)} is VALID [2022-04-15 09:10:10,068 INFO L290 TraceCheckUtils]: 229: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,068 INFO L290 TraceCheckUtils]: 228: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,068 INFO L290 TraceCheckUtils]: 227: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,068 INFO L272 TraceCheckUtils]: 226: Hoare triple {56911#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,069 INFO L290 TraceCheckUtils]: 225: Hoare triple {56911#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {56911#(< ~counter~0 45)} is VALID [2022-04-15 09:10:10,069 INFO L290 TraceCheckUtils]: 224: Hoare triple {56939#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56911#(< ~counter~0 45)} is VALID [2022-04-15 09:10:10,070 INFO L290 TraceCheckUtils]: 223: Hoare triple {56939#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56939#(< ~counter~0 44)} is VALID [2022-04-15 09:10:10,070 INFO L290 TraceCheckUtils]: 222: Hoare triple {56939#(< ~counter~0 44)} assume !!(0 != ~r~0); {56939#(< ~counter~0 44)} is VALID [2022-04-15 09:10:10,070 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {55870#true} {56939#(< ~counter~0 44)} #63#return; {56939#(< ~counter~0 44)} is VALID [2022-04-15 09:10:10,070 INFO L290 TraceCheckUtils]: 220: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,070 INFO L290 TraceCheckUtils]: 219: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,071 INFO L290 TraceCheckUtils]: 218: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,071 INFO L272 TraceCheckUtils]: 217: Hoare triple {56939#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,071 INFO L290 TraceCheckUtils]: 216: Hoare triple {56939#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {56939#(< ~counter~0 44)} is VALID [2022-04-15 09:10:10,071 INFO L290 TraceCheckUtils]: 215: Hoare triple {56967#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56939#(< ~counter~0 44)} is VALID [2022-04-15 09:10:10,072 INFO L290 TraceCheckUtils]: 214: Hoare triple {56967#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56967#(< ~counter~0 43)} is VALID [2022-04-15 09:10:10,072 INFO L290 TraceCheckUtils]: 213: Hoare triple {56967#(< ~counter~0 43)} assume !!(0 != ~r~0); {56967#(< ~counter~0 43)} is VALID [2022-04-15 09:10:10,073 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {55870#true} {56967#(< ~counter~0 43)} #63#return; {56967#(< ~counter~0 43)} is VALID [2022-04-15 09:10:10,073 INFO L290 TraceCheckUtils]: 211: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,073 INFO L290 TraceCheckUtils]: 210: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,073 INFO L290 TraceCheckUtils]: 209: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,073 INFO L272 TraceCheckUtils]: 208: Hoare triple {56967#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,073 INFO L290 TraceCheckUtils]: 207: Hoare triple {56967#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {56967#(< ~counter~0 43)} is VALID [2022-04-15 09:10:10,074 INFO L290 TraceCheckUtils]: 206: Hoare triple {56995#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56967#(< ~counter~0 43)} is VALID [2022-04-15 09:10:10,074 INFO L290 TraceCheckUtils]: 205: Hoare triple {56995#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56995#(< ~counter~0 42)} is VALID [2022-04-15 09:10:10,074 INFO L290 TraceCheckUtils]: 204: Hoare triple {56995#(< ~counter~0 42)} assume !!(0 != ~r~0); {56995#(< ~counter~0 42)} is VALID [2022-04-15 09:10:10,075 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {55870#true} {56995#(< ~counter~0 42)} #63#return; {56995#(< ~counter~0 42)} is VALID [2022-04-15 09:10:10,075 INFO L290 TraceCheckUtils]: 202: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,075 INFO L290 TraceCheckUtils]: 201: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,075 INFO L290 TraceCheckUtils]: 200: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,075 INFO L272 TraceCheckUtils]: 199: Hoare triple {56995#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,075 INFO L290 TraceCheckUtils]: 198: Hoare triple {56995#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {56995#(< ~counter~0 42)} is VALID [2022-04-15 09:10:10,076 INFO L290 TraceCheckUtils]: 197: Hoare triple {57023#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56995#(< ~counter~0 42)} is VALID [2022-04-15 09:10:10,076 INFO L290 TraceCheckUtils]: 196: Hoare triple {57023#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57023#(< ~counter~0 41)} is VALID [2022-04-15 09:10:10,076 INFO L290 TraceCheckUtils]: 195: Hoare triple {57023#(< ~counter~0 41)} assume !!(0 != ~r~0); {57023#(< ~counter~0 41)} is VALID [2022-04-15 09:10:10,077 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {55870#true} {57023#(< ~counter~0 41)} #63#return; {57023#(< ~counter~0 41)} is VALID [2022-04-15 09:10:10,077 INFO L290 TraceCheckUtils]: 193: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,077 INFO L290 TraceCheckUtils]: 192: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,077 INFO L290 TraceCheckUtils]: 191: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,077 INFO L272 TraceCheckUtils]: 190: Hoare triple {57023#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,077 INFO L290 TraceCheckUtils]: 189: Hoare triple {57023#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {57023#(< ~counter~0 41)} is VALID [2022-04-15 09:10:10,078 INFO L290 TraceCheckUtils]: 188: Hoare triple {57051#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57023#(< ~counter~0 41)} is VALID [2022-04-15 09:10:10,078 INFO L290 TraceCheckUtils]: 187: Hoare triple {57051#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57051#(< ~counter~0 40)} is VALID [2022-04-15 09:10:10,079 INFO L290 TraceCheckUtils]: 186: Hoare triple {57051#(< ~counter~0 40)} assume !!(0 != ~r~0); {57051#(< ~counter~0 40)} is VALID [2022-04-15 09:10:10,079 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {55870#true} {57051#(< ~counter~0 40)} #63#return; {57051#(< ~counter~0 40)} is VALID [2022-04-15 09:10:10,079 INFO L290 TraceCheckUtils]: 184: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,079 INFO L290 TraceCheckUtils]: 183: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,079 INFO L290 TraceCheckUtils]: 182: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,079 INFO L272 TraceCheckUtils]: 181: Hoare triple {57051#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,080 INFO L290 TraceCheckUtils]: 180: Hoare triple {57051#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {57051#(< ~counter~0 40)} is VALID [2022-04-15 09:10:10,080 INFO L290 TraceCheckUtils]: 179: Hoare triple {57079#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57051#(< ~counter~0 40)} is VALID [2022-04-15 09:10:10,080 INFO L290 TraceCheckUtils]: 178: Hoare triple {57079#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57079#(< ~counter~0 39)} is VALID [2022-04-15 09:10:10,081 INFO L290 TraceCheckUtils]: 177: Hoare triple {57079#(< ~counter~0 39)} assume !!(0 != ~r~0); {57079#(< ~counter~0 39)} is VALID [2022-04-15 09:10:10,081 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {55870#true} {57079#(< ~counter~0 39)} #63#return; {57079#(< ~counter~0 39)} is VALID [2022-04-15 09:10:10,081 INFO L290 TraceCheckUtils]: 175: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,081 INFO L290 TraceCheckUtils]: 174: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,081 INFO L290 TraceCheckUtils]: 173: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,082 INFO L272 TraceCheckUtils]: 172: Hoare triple {57079#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,082 INFO L290 TraceCheckUtils]: 171: Hoare triple {57079#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {57079#(< ~counter~0 39)} is VALID [2022-04-15 09:10:10,082 INFO L290 TraceCheckUtils]: 170: Hoare triple {57107#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57079#(< ~counter~0 39)} is VALID [2022-04-15 09:10:10,083 INFO L290 TraceCheckUtils]: 169: Hoare triple {57107#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57107#(< ~counter~0 38)} is VALID [2022-04-15 09:10:10,083 INFO L290 TraceCheckUtils]: 168: Hoare triple {57107#(< ~counter~0 38)} assume !!(0 != ~r~0); {57107#(< ~counter~0 38)} is VALID [2022-04-15 09:10:10,083 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {55870#true} {57107#(< ~counter~0 38)} #63#return; {57107#(< ~counter~0 38)} is VALID [2022-04-15 09:10:10,083 INFO L290 TraceCheckUtils]: 166: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,084 INFO L290 TraceCheckUtils]: 165: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,084 INFO L290 TraceCheckUtils]: 164: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,084 INFO L272 TraceCheckUtils]: 163: Hoare triple {57107#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,084 INFO L290 TraceCheckUtils]: 162: Hoare triple {57107#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {57107#(< ~counter~0 38)} is VALID [2022-04-15 09:10:10,085 INFO L290 TraceCheckUtils]: 161: Hoare triple {57135#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57107#(< ~counter~0 38)} is VALID [2022-04-15 09:10:10,085 INFO L290 TraceCheckUtils]: 160: Hoare triple {57135#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57135#(< ~counter~0 37)} is VALID [2022-04-15 09:10:10,085 INFO L290 TraceCheckUtils]: 159: Hoare triple {57135#(< ~counter~0 37)} assume !!(0 != ~r~0); {57135#(< ~counter~0 37)} is VALID [2022-04-15 09:10:10,086 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {55870#true} {57135#(< ~counter~0 37)} #63#return; {57135#(< ~counter~0 37)} is VALID [2022-04-15 09:10:10,086 INFO L290 TraceCheckUtils]: 157: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,086 INFO L290 TraceCheckUtils]: 156: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,086 INFO L290 TraceCheckUtils]: 155: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,086 INFO L272 TraceCheckUtils]: 154: Hoare triple {57135#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,086 INFO L290 TraceCheckUtils]: 153: Hoare triple {57135#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {57135#(< ~counter~0 37)} is VALID [2022-04-15 09:10:10,087 INFO L290 TraceCheckUtils]: 152: Hoare triple {57163#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57135#(< ~counter~0 37)} is VALID [2022-04-15 09:10:10,087 INFO L290 TraceCheckUtils]: 151: Hoare triple {57163#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57163#(< ~counter~0 36)} is VALID [2022-04-15 09:10:10,087 INFO L290 TraceCheckUtils]: 150: Hoare triple {57163#(< ~counter~0 36)} assume !!(0 != ~r~0); {57163#(< ~counter~0 36)} is VALID [2022-04-15 09:10:10,088 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {55870#true} {57163#(< ~counter~0 36)} #63#return; {57163#(< ~counter~0 36)} is VALID [2022-04-15 09:10:10,088 INFO L290 TraceCheckUtils]: 148: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,088 INFO L290 TraceCheckUtils]: 147: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,088 INFO L290 TraceCheckUtils]: 146: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,088 INFO L272 TraceCheckUtils]: 145: Hoare triple {57163#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,088 INFO L290 TraceCheckUtils]: 144: Hoare triple {57163#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {57163#(< ~counter~0 36)} is VALID [2022-04-15 09:10:10,089 INFO L290 TraceCheckUtils]: 143: Hoare triple {57191#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57163#(< ~counter~0 36)} is VALID [2022-04-15 09:10:10,089 INFO L290 TraceCheckUtils]: 142: Hoare triple {57191#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57191#(< ~counter~0 35)} is VALID [2022-04-15 09:10:10,089 INFO L290 TraceCheckUtils]: 141: Hoare triple {57191#(< ~counter~0 35)} assume !!(0 != ~r~0); {57191#(< ~counter~0 35)} is VALID [2022-04-15 09:10:10,090 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {55870#true} {57191#(< ~counter~0 35)} #63#return; {57191#(< ~counter~0 35)} is VALID [2022-04-15 09:10:10,090 INFO L290 TraceCheckUtils]: 139: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,090 INFO L290 TraceCheckUtils]: 138: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,090 INFO L290 TraceCheckUtils]: 137: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,090 INFO L272 TraceCheckUtils]: 136: Hoare triple {57191#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,090 INFO L290 TraceCheckUtils]: 135: Hoare triple {57191#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {57191#(< ~counter~0 35)} is VALID [2022-04-15 09:10:10,091 INFO L290 TraceCheckUtils]: 134: Hoare triple {57219#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57191#(< ~counter~0 35)} is VALID [2022-04-15 09:10:10,091 INFO L290 TraceCheckUtils]: 133: Hoare triple {57219#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57219#(< ~counter~0 34)} is VALID [2022-04-15 09:10:10,092 INFO L290 TraceCheckUtils]: 132: Hoare triple {57219#(< ~counter~0 34)} assume !!(0 != ~r~0); {57219#(< ~counter~0 34)} is VALID [2022-04-15 09:10:10,092 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {55870#true} {57219#(< ~counter~0 34)} #63#return; {57219#(< ~counter~0 34)} is VALID [2022-04-15 09:10:10,092 INFO L290 TraceCheckUtils]: 130: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,092 INFO L290 TraceCheckUtils]: 129: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,092 INFO L290 TraceCheckUtils]: 128: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,092 INFO L272 TraceCheckUtils]: 127: Hoare triple {57219#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,093 INFO L290 TraceCheckUtils]: 126: Hoare triple {57219#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {57219#(< ~counter~0 34)} is VALID [2022-04-15 09:10:10,093 INFO L290 TraceCheckUtils]: 125: Hoare triple {57247#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57219#(< ~counter~0 34)} is VALID [2022-04-15 09:10:10,093 INFO L290 TraceCheckUtils]: 124: Hoare triple {57247#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57247#(< ~counter~0 33)} is VALID [2022-04-15 09:10:10,094 INFO L290 TraceCheckUtils]: 123: Hoare triple {57247#(< ~counter~0 33)} assume !!(0 != ~r~0); {57247#(< ~counter~0 33)} is VALID [2022-04-15 09:10:10,094 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {55870#true} {57247#(< ~counter~0 33)} #63#return; {57247#(< ~counter~0 33)} is VALID [2022-04-15 09:10:10,094 INFO L290 TraceCheckUtils]: 121: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,094 INFO L290 TraceCheckUtils]: 120: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,094 INFO L290 TraceCheckUtils]: 119: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,095 INFO L272 TraceCheckUtils]: 118: Hoare triple {57247#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,095 INFO L290 TraceCheckUtils]: 117: Hoare triple {57247#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {57247#(< ~counter~0 33)} is VALID [2022-04-15 09:10:10,095 INFO L290 TraceCheckUtils]: 116: Hoare triple {57275#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57247#(< ~counter~0 33)} is VALID [2022-04-15 09:10:10,096 INFO L290 TraceCheckUtils]: 115: Hoare triple {57275#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57275#(< ~counter~0 32)} is VALID [2022-04-15 09:10:10,096 INFO L290 TraceCheckUtils]: 114: Hoare triple {57275#(< ~counter~0 32)} assume !!(0 != ~r~0); {57275#(< ~counter~0 32)} is VALID [2022-04-15 09:10:10,096 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {55870#true} {57275#(< ~counter~0 32)} #63#return; {57275#(< ~counter~0 32)} is VALID [2022-04-15 09:10:10,096 INFO L290 TraceCheckUtils]: 112: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,097 INFO L290 TraceCheckUtils]: 111: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,097 INFO L290 TraceCheckUtils]: 110: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,097 INFO L272 TraceCheckUtils]: 109: Hoare triple {57275#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,097 INFO L290 TraceCheckUtils]: 108: Hoare triple {57275#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {57275#(< ~counter~0 32)} is VALID [2022-04-15 09:10:10,098 INFO L290 TraceCheckUtils]: 107: Hoare triple {57303#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57275#(< ~counter~0 32)} is VALID [2022-04-15 09:10:10,098 INFO L290 TraceCheckUtils]: 106: Hoare triple {57303#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57303#(< ~counter~0 31)} is VALID [2022-04-15 09:10:10,098 INFO L290 TraceCheckUtils]: 105: Hoare triple {57303#(< ~counter~0 31)} assume !!(0 != ~r~0); {57303#(< ~counter~0 31)} is VALID [2022-04-15 09:10:10,099 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {55870#true} {57303#(< ~counter~0 31)} #63#return; {57303#(< ~counter~0 31)} is VALID [2022-04-15 09:10:10,099 INFO L290 TraceCheckUtils]: 103: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,099 INFO L290 TraceCheckUtils]: 102: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,099 INFO L290 TraceCheckUtils]: 101: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,099 INFO L272 TraceCheckUtils]: 100: Hoare triple {57303#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,099 INFO L290 TraceCheckUtils]: 99: Hoare triple {57303#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {57303#(< ~counter~0 31)} is VALID [2022-04-15 09:10:10,100 INFO L290 TraceCheckUtils]: 98: Hoare triple {56711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57303#(< ~counter~0 31)} is VALID [2022-04-15 09:10:10,100 INFO L290 TraceCheckUtils]: 97: Hoare triple {56711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:10,100 INFO L290 TraceCheckUtils]: 96: Hoare triple {56711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:10,101 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {55870#true} {56711#(<= ~counter~0 29)} #63#return; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:10,101 INFO L290 TraceCheckUtils]: 94: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,101 INFO L290 TraceCheckUtils]: 93: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,101 INFO L290 TraceCheckUtils]: 92: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,101 INFO L272 TraceCheckUtils]: 91: Hoare triple {56711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,101 INFO L290 TraceCheckUtils]: 90: Hoare triple {56711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:10,102 INFO L290 TraceCheckUtils]: 89: Hoare triple {56683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:10,102 INFO L290 TraceCheckUtils]: 88: Hoare triple {56683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:10,102 INFO L290 TraceCheckUtils]: 87: Hoare triple {56683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:10,103 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {55870#true} {56683#(<= ~counter~0 28)} #63#return; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:10,103 INFO L290 TraceCheckUtils]: 85: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,103 INFO L290 TraceCheckUtils]: 84: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,103 INFO L290 TraceCheckUtils]: 83: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,103 INFO L272 TraceCheckUtils]: 82: Hoare triple {56683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,104 INFO L290 TraceCheckUtils]: 81: Hoare triple {56683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:10,104 INFO L290 TraceCheckUtils]: 80: Hoare triple {56655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:10,104 INFO L290 TraceCheckUtils]: 79: Hoare triple {56655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:10,105 INFO L290 TraceCheckUtils]: 78: Hoare triple {56655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:10,105 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {55870#true} {56655#(<= ~counter~0 27)} #63#return; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:10,105 INFO L290 TraceCheckUtils]: 76: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,105 INFO L290 TraceCheckUtils]: 75: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,105 INFO L290 TraceCheckUtils]: 74: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,105 INFO L272 TraceCheckUtils]: 73: Hoare triple {56655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,106 INFO L290 TraceCheckUtils]: 72: Hoare triple {56655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:10,106 INFO L290 TraceCheckUtils]: 71: Hoare triple {56627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:10,107 INFO L290 TraceCheckUtils]: 70: Hoare triple {56627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:10,107 INFO L290 TraceCheckUtils]: 69: Hoare triple {56627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:10,107 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {55870#true} {56627#(<= ~counter~0 26)} #63#return; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:10,107 INFO L290 TraceCheckUtils]: 67: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,108 INFO L290 TraceCheckUtils]: 66: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,108 INFO L290 TraceCheckUtils]: 65: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,108 INFO L272 TraceCheckUtils]: 64: Hoare triple {56627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,108 INFO L290 TraceCheckUtils]: 63: Hoare triple {56627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:10,109 INFO L290 TraceCheckUtils]: 62: Hoare triple {56599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:10,109 INFO L290 TraceCheckUtils]: 61: Hoare triple {56599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:10,109 INFO L290 TraceCheckUtils]: 60: Hoare triple {56599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:10,110 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {55870#true} {56599#(<= ~counter~0 25)} #63#return; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:10,110 INFO L290 TraceCheckUtils]: 58: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,110 INFO L290 TraceCheckUtils]: 57: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,110 INFO L290 TraceCheckUtils]: 56: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,110 INFO L272 TraceCheckUtils]: 55: Hoare triple {56599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,110 INFO L290 TraceCheckUtils]: 54: Hoare triple {56599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:10,111 INFO L290 TraceCheckUtils]: 53: Hoare triple {56571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:10,111 INFO L290 TraceCheckUtils]: 52: Hoare triple {56571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:10,111 INFO L290 TraceCheckUtils]: 51: Hoare triple {56571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:10,112 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {55870#true} {56571#(<= ~counter~0 24)} #63#return; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:10,112 INFO L290 TraceCheckUtils]: 49: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,112 INFO L290 TraceCheckUtils]: 48: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,112 INFO L290 TraceCheckUtils]: 47: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,112 INFO L272 TraceCheckUtils]: 46: Hoare triple {56571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,112 INFO L290 TraceCheckUtils]: 45: Hoare triple {56571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:10,113 INFO L290 TraceCheckUtils]: 44: Hoare triple {56543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:10,113 INFO L290 TraceCheckUtils]: 43: Hoare triple {56543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:10,113 INFO L290 TraceCheckUtils]: 42: Hoare triple {56543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:10,114 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55870#true} {56543#(<= ~counter~0 23)} #63#return; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:10,114 INFO L290 TraceCheckUtils]: 40: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,114 INFO L290 TraceCheckUtils]: 39: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,114 INFO L290 TraceCheckUtils]: 38: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,114 INFO L272 TraceCheckUtils]: 37: Hoare triple {56543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,114 INFO L290 TraceCheckUtils]: 36: Hoare triple {56543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:10,115 INFO L290 TraceCheckUtils]: 35: Hoare triple {56515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:10,115 INFO L290 TraceCheckUtils]: 34: Hoare triple {56515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:10,116 INFO L290 TraceCheckUtils]: 33: Hoare triple {56515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:10,116 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55870#true} {56515#(<= ~counter~0 22)} #63#return; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:10,116 INFO L290 TraceCheckUtils]: 31: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,116 INFO L290 TraceCheckUtils]: 30: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,116 INFO L290 TraceCheckUtils]: 29: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,116 INFO L272 TraceCheckUtils]: 28: Hoare triple {56515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,117 INFO L290 TraceCheckUtils]: 27: Hoare triple {56515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:10,117 INFO L290 TraceCheckUtils]: 26: Hoare triple {56487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:10,118 INFO L290 TraceCheckUtils]: 25: Hoare triple {56487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:10,118 INFO L290 TraceCheckUtils]: 24: Hoare triple {56487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:10,118 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55870#true} {56487#(<= ~counter~0 21)} #63#return; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:10,118 INFO L290 TraceCheckUtils]: 22: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,118 INFO L290 TraceCheckUtils]: 21: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,119 INFO L290 TraceCheckUtils]: 20: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,119 INFO L272 TraceCheckUtils]: 19: Hoare triple {56487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,119 INFO L290 TraceCheckUtils]: 18: Hoare triple {56487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:10,119 INFO L290 TraceCheckUtils]: 17: Hoare triple {56459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:10,120 INFO L290 TraceCheckUtils]: 16: Hoare triple {56459#(<= ~counter~0 20)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:10,120 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55870#true} {56459#(<= ~counter~0 20)} #61#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:10,120 INFO L290 TraceCheckUtils]: 14: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,120 INFO L290 TraceCheckUtils]: 13: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,120 INFO L290 TraceCheckUtils]: 12: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,120 INFO L272 TraceCheckUtils]: 11: Hoare triple {56459#(<= ~counter~0 20)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,121 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55870#true} {56459#(<= ~counter~0 20)} #59#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:10,121 INFO L290 TraceCheckUtils]: 9: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-15 09:10:10,121 INFO L290 TraceCheckUtils]: 8: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-15 09:10:10,121 INFO L290 TraceCheckUtils]: 7: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-15 09:10:10,121 INFO L272 TraceCheckUtils]: 6: Hoare triple {56459#(<= ~counter~0 20)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55870#true} is VALID [2022-04-15 09:10:10,121 INFO L290 TraceCheckUtils]: 5: Hoare triple {56459#(<= ~counter~0 20)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:10,122 INFO L272 TraceCheckUtils]: 4: Hoare triple {56459#(<= ~counter~0 20)} call #t~ret7 := main(); {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:10,122 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56459#(<= ~counter~0 20)} {55870#true} #67#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:10,122 INFO L290 TraceCheckUtils]: 2: Hoare triple {56459#(<= ~counter~0 20)} assume true; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:10,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {55870#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {56459#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:10,123 INFO L272 TraceCheckUtils]: 0: Hoare triple {55870#true} call ULTIMATE.init(); {55870#true} is VALID [2022-04-15 09:10:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 2088 refuted. 0 times theorem prover too weak. 1628 trivial. 0 not checked. [2022-04-15 09:10:10,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:10:10,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159824666] [2022-04-15 09:10:10,124 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:10:10,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [216675511] [2022-04-15 09:10:10,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [216675511] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:10:10,124 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:10:10,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 54 [2022-04-15 09:10:10,124 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:10:10,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1294763436] [2022-04-15 09:10:10,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1294763436] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:10:10,124 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:10:10,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-15 09:10:10,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [664125258] [2022-04-15 09:10:10,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:10:10,125 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 [2022-04-15 09:10:10,125 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:10:10,125 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) [2022-04-15 09:10:10,326 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:10,327 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-15 09:10:10,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:10,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-15 09:10:10,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:10:10,327 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) [2022-04-15 09:10:11,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:11,793 INFO L93 Difference]: Finished difference Result 295 states and 326 transitions. [2022-04-15 09:10:11,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-15 09:10:11,793 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 [2022-04-15 09:10:11,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:10:11,794 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) [2022-04-15 09:10:11,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-15 09:10:11,800 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) [2022-04-15 09:10:11,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-15 09:10:11,807 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 325 transitions. [2022-04-15 09:10:12,054 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 325 edges. 325 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:12,060 INFO L225 Difference]: With dead ends: 295 [2022-04-15 09:10:12,060 INFO L226 Difference]: Without dead ends: 290 [2022-04-15 09:10:12,061 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 514 SyntacticMatches, 1 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 504 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2868, Invalid=3938, Unknown=0, NotChecked=0, Total=6806 [2022-04-15 09:10:12,061 INFO L913 BasicCegarLoop]: 55 mSDtfsCounter, 105 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:10:12,061 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [105 Valid, 320 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:10:12,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-04-15 09:10:12,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-04-15 09:10:12,473 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:10:12,473 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) [2022-04-15 09:10:12,473 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) [2022-04-15 09:10:12,473 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) [2022-04-15 09:10:12,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:12,477 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-15 09:10:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-15 09:10:12,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:12,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:12,477 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. [2022-04-15 09:10:12,477 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. [2022-04-15 09:10:12,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:12,482 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-15 09:10:12,482 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-15 09:10:12,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:12,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:12,483 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:10:12,483 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:10:12,483 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) [2022-04-15 09:10:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 321 transitions. [2022-04-15 09:10:12,489 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 321 transitions. Word has length 284 [2022-04-15 09:10:12,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:10:12,489 INFO L478 AbstractCegarLoop]: Abstraction has 290 states and 321 transitions. [2022-04-15 09:10:12,489 INFO L479 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) [2022-04-15 09:10:12,489 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 290 states and 321 transitions. [2022-04-15 09:10:14,928 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 320 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:14,928 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-15 09:10:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-04-15 09:10:14,929 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:10:14,929 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:10:14,935 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-15 09:10:15,130 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2022-04-15 09:10:15,130 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:10:15,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:10:15,130 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 59 times [2022-04-15 09:10:15,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:15,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [255944199] [2022-04-15 09:10:15,131 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:10:15,131 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 60 times [2022-04-15 09:10:15,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:10:15,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614640414] [2022-04-15 09:10:15,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:10:15,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:10:15,153 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:10:15,154 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [360632584] [2022-04-15 09:10:15,154 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:10:15,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:10:15,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:10:15,155 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) [2022-04-15 09:10:15,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-15 09:10:20,107 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-15 09:10:20,108 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:10:20,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-15 09:10:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:10:20,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:10:21,747 INFO L272 TraceCheckUtils]: 0: Hoare triple {59435#true} call ULTIMATE.init(); {59435#true} is VALID [2022-04-15 09:10:21,748 INFO L290 TraceCheckUtils]: 1: Hoare triple {59435#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,748 INFO L290 TraceCheckUtils]: 2: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,749 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59443#(<= ~counter~0 0)} {59435#true} #67#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,749 INFO L272 TraceCheckUtils]: 4: Hoare triple {59443#(<= ~counter~0 0)} call #t~ret7 := main(); {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,749 INFO L290 TraceCheckUtils]: 5: Hoare triple {59443#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,750 INFO L272 TraceCheckUtils]: 6: Hoare triple {59443#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,750 INFO L290 TraceCheckUtils]: 7: Hoare triple {59443#(<= ~counter~0 0)} ~cond := #in~cond; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,750 INFO L290 TraceCheckUtils]: 8: Hoare triple {59443#(<= ~counter~0 0)} assume !(0 == ~cond); {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,751 INFO L290 TraceCheckUtils]: 9: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,751 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59443#(<= ~counter~0 0)} {59443#(<= ~counter~0 0)} #59#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,752 INFO L272 TraceCheckUtils]: 11: Hoare triple {59443#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,752 INFO L290 TraceCheckUtils]: 12: Hoare triple {59443#(<= ~counter~0 0)} ~cond := #in~cond; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,753 INFO L290 TraceCheckUtils]: 13: Hoare triple {59443#(<= ~counter~0 0)} assume !(0 == ~cond); {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,753 INFO L290 TraceCheckUtils]: 14: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,754 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59443#(<= ~counter~0 0)} {59443#(<= ~counter~0 0)} #61#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,754 INFO L290 TraceCheckUtils]: 16: Hoare triple {59443#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59443#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:21,756 INFO L290 TraceCheckUtils]: 17: Hoare triple {59443#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59492#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:21,756 INFO L290 TraceCheckUtils]: 18: Hoare triple {59492#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {59492#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:21,756 INFO L272 TraceCheckUtils]: 19: Hoare triple {59492#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59492#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:21,757 INFO L290 TraceCheckUtils]: 20: Hoare triple {59492#(<= ~counter~0 1)} ~cond := #in~cond; {59492#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:21,757 INFO L290 TraceCheckUtils]: 21: Hoare triple {59492#(<= ~counter~0 1)} assume !(0 == ~cond); {59492#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:21,757 INFO L290 TraceCheckUtils]: 22: Hoare triple {59492#(<= ~counter~0 1)} assume true; {59492#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:21,758 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59492#(<= ~counter~0 1)} {59492#(<= ~counter~0 1)} #63#return; {59492#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:21,758 INFO L290 TraceCheckUtils]: 24: Hoare triple {59492#(<= ~counter~0 1)} assume !!(0 != ~r~0); {59492#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:21,758 INFO L290 TraceCheckUtils]: 25: Hoare triple {59492#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59492#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:21,759 INFO L290 TraceCheckUtils]: 26: Hoare triple {59492#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59520#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:21,760 INFO L290 TraceCheckUtils]: 27: Hoare triple {59520#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {59520#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:21,760 INFO L272 TraceCheckUtils]: 28: Hoare triple {59520#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59520#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:21,760 INFO L290 TraceCheckUtils]: 29: Hoare triple {59520#(<= ~counter~0 2)} ~cond := #in~cond; {59520#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:21,761 INFO L290 TraceCheckUtils]: 30: Hoare triple {59520#(<= ~counter~0 2)} assume !(0 == ~cond); {59520#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:21,761 INFO L290 TraceCheckUtils]: 31: Hoare triple {59520#(<= ~counter~0 2)} assume true; {59520#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:21,761 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59520#(<= ~counter~0 2)} {59520#(<= ~counter~0 2)} #63#return; {59520#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:21,762 INFO L290 TraceCheckUtils]: 33: Hoare triple {59520#(<= ~counter~0 2)} assume !!(0 != ~r~0); {59520#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:21,762 INFO L290 TraceCheckUtils]: 34: Hoare triple {59520#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59520#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:21,763 INFO L290 TraceCheckUtils]: 35: Hoare triple {59520#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59548#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:21,763 INFO L290 TraceCheckUtils]: 36: Hoare triple {59548#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {59548#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:21,764 INFO L272 TraceCheckUtils]: 37: Hoare triple {59548#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59548#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:21,764 INFO L290 TraceCheckUtils]: 38: Hoare triple {59548#(<= ~counter~0 3)} ~cond := #in~cond; {59548#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:21,764 INFO L290 TraceCheckUtils]: 39: Hoare triple {59548#(<= ~counter~0 3)} assume !(0 == ~cond); {59548#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:21,764 INFO L290 TraceCheckUtils]: 40: Hoare triple {59548#(<= ~counter~0 3)} assume true; {59548#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:21,765 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59548#(<= ~counter~0 3)} {59548#(<= ~counter~0 3)} #63#return; {59548#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:21,765 INFO L290 TraceCheckUtils]: 42: Hoare triple {59548#(<= ~counter~0 3)} assume !!(0 != ~r~0); {59548#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:21,765 INFO L290 TraceCheckUtils]: 43: Hoare triple {59548#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59548#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:21,766 INFO L290 TraceCheckUtils]: 44: Hoare triple {59548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59576#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:21,767 INFO L290 TraceCheckUtils]: 45: Hoare triple {59576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {59576#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:21,767 INFO L272 TraceCheckUtils]: 46: Hoare triple {59576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59576#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:21,768 INFO L290 TraceCheckUtils]: 47: Hoare triple {59576#(<= ~counter~0 4)} ~cond := #in~cond; {59576#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:21,768 INFO L290 TraceCheckUtils]: 48: Hoare triple {59576#(<= ~counter~0 4)} assume !(0 == ~cond); {59576#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:21,768 INFO L290 TraceCheckUtils]: 49: Hoare triple {59576#(<= ~counter~0 4)} assume true; {59576#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:21,769 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59576#(<= ~counter~0 4)} {59576#(<= ~counter~0 4)} #63#return; {59576#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:21,769 INFO L290 TraceCheckUtils]: 51: Hoare triple {59576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {59576#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:21,769 INFO L290 TraceCheckUtils]: 52: Hoare triple {59576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59576#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:21,770 INFO L290 TraceCheckUtils]: 53: Hoare triple {59576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59604#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:21,770 INFO L290 TraceCheckUtils]: 54: Hoare triple {59604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {59604#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:21,771 INFO L272 TraceCheckUtils]: 55: Hoare triple {59604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59604#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:21,771 INFO L290 TraceCheckUtils]: 56: Hoare triple {59604#(<= ~counter~0 5)} ~cond := #in~cond; {59604#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:21,771 INFO L290 TraceCheckUtils]: 57: Hoare triple {59604#(<= ~counter~0 5)} assume !(0 == ~cond); {59604#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:21,772 INFO L290 TraceCheckUtils]: 58: Hoare triple {59604#(<= ~counter~0 5)} assume true; {59604#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:21,772 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59604#(<= ~counter~0 5)} {59604#(<= ~counter~0 5)} #63#return; {59604#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:21,772 INFO L290 TraceCheckUtils]: 60: Hoare triple {59604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {59604#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:21,773 INFO L290 TraceCheckUtils]: 61: Hoare triple {59604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59604#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:21,774 INFO L290 TraceCheckUtils]: 62: Hoare triple {59604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59632#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:21,774 INFO L290 TraceCheckUtils]: 63: Hoare triple {59632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {59632#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:21,774 INFO L272 TraceCheckUtils]: 64: Hoare triple {59632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59632#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:21,775 INFO L290 TraceCheckUtils]: 65: Hoare triple {59632#(<= ~counter~0 6)} ~cond := #in~cond; {59632#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:21,775 INFO L290 TraceCheckUtils]: 66: Hoare triple {59632#(<= ~counter~0 6)} assume !(0 == ~cond); {59632#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:21,775 INFO L290 TraceCheckUtils]: 67: Hoare triple {59632#(<= ~counter~0 6)} assume true; {59632#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:21,776 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59632#(<= ~counter~0 6)} {59632#(<= ~counter~0 6)} #63#return; {59632#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:21,776 INFO L290 TraceCheckUtils]: 69: Hoare triple {59632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {59632#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:21,776 INFO L290 TraceCheckUtils]: 70: Hoare triple {59632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59632#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:21,777 INFO L290 TraceCheckUtils]: 71: Hoare triple {59632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59660#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:21,777 INFO L290 TraceCheckUtils]: 72: Hoare triple {59660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {59660#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:21,778 INFO L272 TraceCheckUtils]: 73: Hoare triple {59660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59660#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:21,778 INFO L290 TraceCheckUtils]: 74: Hoare triple {59660#(<= ~counter~0 7)} ~cond := #in~cond; {59660#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:21,779 INFO L290 TraceCheckUtils]: 75: Hoare triple {59660#(<= ~counter~0 7)} assume !(0 == ~cond); {59660#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:21,779 INFO L290 TraceCheckUtils]: 76: Hoare triple {59660#(<= ~counter~0 7)} assume true; {59660#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:21,779 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59660#(<= ~counter~0 7)} {59660#(<= ~counter~0 7)} #63#return; {59660#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:21,780 INFO L290 TraceCheckUtils]: 78: Hoare triple {59660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {59660#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:21,780 INFO L290 TraceCheckUtils]: 79: Hoare triple {59660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59660#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:21,781 INFO L290 TraceCheckUtils]: 80: Hoare triple {59660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59688#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:21,781 INFO L290 TraceCheckUtils]: 81: Hoare triple {59688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {59688#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:21,782 INFO L272 TraceCheckUtils]: 82: Hoare triple {59688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59688#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:21,782 INFO L290 TraceCheckUtils]: 83: Hoare triple {59688#(<= ~counter~0 8)} ~cond := #in~cond; {59688#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:21,782 INFO L290 TraceCheckUtils]: 84: Hoare triple {59688#(<= ~counter~0 8)} assume !(0 == ~cond); {59688#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:21,782 INFO L290 TraceCheckUtils]: 85: Hoare triple {59688#(<= ~counter~0 8)} assume true; {59688#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:21,783 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59688#(<= ~counter~0 8)} {59688#(<= ~counter~0 8)} #63#return; {59688#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:21,783 INFO L290 TraceCheckUtils]: 87: Hoare triple {59688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {59688#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:21,783 INFO L290 TraceCheckUtils]: 88: Hoare triple {59688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59688#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:21,784 INFO L290 TraceCheckUtils]: 89: Hoare triple {59688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59716#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:21,785 INFO L290 TraceCheckUtils]: 90: Hoare triple {59716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {59716#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:21,785 INFO L272 TraceCheckUtils]: 91: Hoare triple {59716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59716#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:21,785 INFO L290 TraceCheckUtils]: 92: Hoare triple {59716#(<= ~counter~0 9)} ~cond := #in~cond; {59716#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:21,786 INFO L290 TraceCheckUtils]: 93: Hoare triple {59716#(<= ~counter~0 9)} assume !(0 == ~cond); {59716#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:21,786 INFO L290 TraceCheckUtils]: 94: Hoare triple {59716#(<= ~counter~0 9)} assume true; {59716#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:21,786 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59716#(<= ~counter~0 9)} {59716#(<= ~counter~0 9)} #63#return; {59716#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:21,787 INFO L290 TraceCheckUtils]: 96: Hoare triple {59716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {59716#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:21,787 INFO L290 TraceCheckUtils]: 97: Hoare triple {59716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59716#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:21,788 INFO L290 TraceCheckUtils]: 98: Hoare triple {59716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59744#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:21,788 INFO L290 TraceCheckUtils]: 99: Hoare triple {59744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {59744#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:21,789 INFO L272 TraceCheckUtils]: 100: Hoare triple {59744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59744#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:21,789 INFO L290 TraceCheckUtils]: 101: Hoare triple {59744#(<= ~counter~0 10)} ~cond := #in~cond; {59744#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:21,789 INFO L290 TraceCheckUtils]: 102: Hoare triple {59744#(<= ~counter~0 10)} assume !(0 == ~cond); {59744#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:21,790 INFO L290 TraceCheckUtils]: 103: Hoare triple {59744#(<= ~counter~0 10)} assume true; {59744#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:21,790 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59744#(<= ~counter~0 10)} {59744#(<= ~counter~0 10)} #63#return; {59744#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:21,790 INFO L290 TraceCheckUtils]: 105: Hoare triple {59744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {59744#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:21,791 INFO L290 TraceCheckUtils]: 106: Hoare triple {59744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59744#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:21,792 INFO L290 TraceCheckUtils]: 107: Hoare triple {59744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59772#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:21,792 INFO L290 TraceCheckUtils]: 108: Hoare triple {59772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {59772#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:21,792 INFO L272 TraceCheckUtils]: 109: Hoare triple {59772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59772#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:21,793 INFO L290 TraceCheckUtils]: 110: Hoare triple {59772#(<= ~counter~0 11)} ~cond := #in~cond; {59772#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:21,793 INFO L290 TraceCheckUtils]: 111: Hoare triple {59772#(<= ~counter~0 11)} assume !(0 == ~cond); {59772#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:21,793 INFO L290 TraceCheckUtils]: 112: Hoare triple {59772#(<= ~counter~0 11)} assume true; {59772#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:21,794 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59772#(<= ~counter~0 11)} {59772#(<= ~counter~0 11)} #63#return; {59772#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:21,794 INFO L290 TraceCheckUtils]: 114: Hoare triple {59772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {59772#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:21,794 INFO L290 TraceCheckUtils]: 115: Hoare triple {59772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59772#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:21,795 INFO L290 TraceCheckUtils]: 116: Hoare triple {59772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59800#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:21,795 INFO L290 TraceCheckUtils]: 117: Hoare triple {59800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {59800#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:21,796 INFO L272 TraceCheckUtils]: 118: Hoare triple {59800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59800#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:21,796 INFO L290 TraceCheckUtils]: 119: Hoare triple {59800#(<= ~counter~0 12)} ~cond := #in~cond; {59800#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:21,797 INFO L290 TraceCheckUtils]: 120: Hoare triple {59800#(<= ~counter~0 12)} assume !(0 == ~cond); {59800#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:21,797 INFO L290 TraceCheckUtils]: 121: Hoare triple {59800#(<= ~counter~0 12)} assume true; {59800#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:21,797 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59800#(<= ~counter~0 12)} {59800#(<= ~counter~0 12)} #63#return; {59800#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:21,798 INFO L290 TraceCheckUtils]: 123: Hoare triple {59800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {59800#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:21,798 INFO L290 TraceCheckUtils]: 124: Hoare triple {59800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59800#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:21,799 INFO L290 TraceCheckUtils]: 125: Hoare triple {59800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59828#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:21,799 INFO L290 TraceCheckUtils]: 126: Hoare triple {59828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {59828#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:21,800 INFO L272 TraceCheckUtils]: 127: Hoare triple {59828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59828#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:21,800 INFO L290 TraceCheckUtils]: 128: Hoare triple {59828#(<= ~counter~0 13)} ~cond := #in~cond; {59828#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:21,800 INFO L290 TraceCheckUtils]: 129: Hoare triple {59828#(<= ~counter~0 13)} assume !(0 == ~cond); {59828#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:21,800 INFO L290 TraceCheckUtils]: 130: Hoare triple {59828#(<= ~counter~0 13)} assume true; {59828#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:21,801 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59828#(<= ~counter~0 13)} {59828#(<= ~counter~0 13)} #63#return; {59828#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:21,801 INFO L290 TraceCheckUtils]: 132: Hoare triple {59828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {59828#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:21,801 INFO L290 TraceCheckUtils]: 133: Hoare triple {59828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59828#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:21,802 INFO L290 TraceCheckUtils]: 134: Hoare triple {59828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59856#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:21,803 INFO L290 TraceCheckUtils]: 135: Hoare triple {59856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {59856#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:21,803 INFO L272 TraceCheckUtils]: 136: Hoare triple {59856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59856#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:21,803 INFO L290 TraceCheckUtils]: 137: Hoare triple {59856#(<= ~counter~0 14)} ~cond := #in~cond; {59856#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:21,804 INFO L290 TraceCheckUtils]: 138: Hoare triple {59856#(<= ~counter~0 14)} assume !(0 == ~cond); {59856#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:21,804 INFO L290 TraceCheckUtils]: 139: Hoare triple {59856#(<= ~counter~0 14)} assume true; {59856#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:21,805 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59856#(<= ~counter~0 14)} {59856#(<= ~counter~0 14)} #63#return; {59856#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:21,805 INFO L290 TraceCheckUtils]: 141: Hoare triple {59856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {59856#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:21,805 INFO L290 TraceCheckUtils]: 142: Hoare triple {59856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59856#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:21,806 INFO L290 TraceCheckUtils]: 143: Hoare triple {59856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59884#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:21,806 INFO L290 TraceCheckUtils]: 144: Hoare triple {59884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {59884#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:21,807 INFO L272 TraceCheckUtils]: 145: Hoare triple {59884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59884#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:21,807 INFO L290 TraceCheckUtils]: 146: Hoare triple {59884#(<= ~counter~0 15)} ~cond := #in~cond; {59884#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:21,807 INFO L290 TraceCheckUtils]: 147: Hoare triple {59884#(<= ~counter~0 15)} assume !(0 == ~cond); {59884#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:21,807 INFO L290 TraceCheckUtils]: 148: Hoare triple {59884#(<= ~counter~0 15)} assume true; {59884#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:21,808 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59884#(<= ~counter~0 15)} {59884#(<= ~counter~0 15)} #63#return; {59884#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:21,808 INFO L290 TraceCheckUtils]: 150: Hoare triple {59884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {59884#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:21,809 INFO L290 TraceCheckUtils]: 151: Hoare triple {59884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59884#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:21,809 INFO L290 TraceCheckUtils]: 152: Hoare triple {59884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59912#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:21,810 INFO L290 TraceCheckUtils]: 153: Hoare triple {59912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {59912#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:21,810 INFO L272 TraceCheckUtils]: 154: Hoare triple {59912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59912#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:21,811 INFO L290 TraceCheckUtils]: 155: Hoare triple {59912#(<= ~counter~0 16)} ~cond := #in~cond; {59912#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:21,811 INFO L290 TraceCheckUtils]: 156: Hoare triple {59912#(<= ~counter~0 16)} assume !(0 == ~cond); {59912#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:21,811 INFO L290 TraceCheckUtils]: 157: Hoare triple {59912#(<= ~counter~0 16)} assume true; {59912#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:21,812 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59912#(<= ~counter~0 16)} {59912#(<= ~counter~0 16)} #63#return; {59912#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:21,812 INFO L290 TraceCheckUtils]: 159: Hoare triple {59912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {59912#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:21,812 INFO L290 TraceCheckUtils]: 160: Hoare triple {59912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59912#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:21,813 INFO L290 TraceCheckUtils]: 161: Hoare triple {59912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59940#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:21,814 INFO L290 TraceCheckUtils]: 162: Hoare triple {59940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {59940#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:21,814 INFO L272 TraceCheckUtils]: 163: Hoare triple {59940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59940#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:21,814 INFO L290 TraceCheckUtils]: 164: Hoare triple {59940#(<= ~counter~0 17)} ~cond := #in~cond; {59940#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:21,815 INFO L290 TraceCheckUtils]: 165: Hoare triple {59940#(<= ~counter~0 17)} assume !(0 == ~cond); {59940#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:21,815 INFO L290 TraceCheckUtils]: 166: Hoare triple {59940#(<= ~counter~0 17)} assume true; {59940#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:21,815 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59940#(<= ~counter~0 17)} {59940#(<= ~counter~0 17)} #63#return; {59940#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:21,816 INFO L290 TraceCheckUtils]: 168: Hoare triple {59940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {59940#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:21,816 INFO L290 TraceCheckUtils]: 169: Hoare triple {59940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59940#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:21,817 INFO L290 TraceCheckUtils]: 170: Hoare triple {59940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59968#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:21,817 INFO L290 TraceCheckUtils]: 171: Hoare triple {59968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {59968#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:21,818 INFO L272 TraceCheckUtils]: 172: Hoare triple {59968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59968#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:21,818 INFO L290 TraceCheckUtils]: 173: Hoare triple {59968#(<= ~counter~0 18)} ~cond := #in~cond; {59968#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:21,818 INFO L290 TraceCheckUtils]: 174: Hoare triple {59968#(<= ~counter~0 18)} assume !(0 == ~cond); {59968#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:21,819 INFO L290 TraceCheckUtils]: 175: Hoare triple {59968#(<= ~counter~0 18)} assume true; {59968#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:21,819 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59968#(<= ~counter~0 18)} {59968#(<= ~counter~0 18)} #63#return; {59968#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:21,819 INFO L290 TraceCheckUtils]: 177: Hoare triple {59968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {59968#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:21,820 INFO L290 TraceCheckUtils]: 178: Hoare triple {59968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59968#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:21,820 INFO L290 TraceCheckUtils]: 179: Hoare triple {59968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:21,821 INFO L290 TraceCheckUtils]: 180: Hoare triple {59996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:21,821 INFO L272 TraceCheckUtils]: 181: Hoare triple {59996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:21,822 INFO L290 TraceCheckUtils]: 182: Hoare triple {59996#(<= ~counter~0 19)} ~cond := #in~cond; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:21,822 INFO L290 TraceCheckUtils]: 183: Hoare triple {59996#(<= ~counter~0 19)} assume !(0 == ~cond); {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:21,822 INFO L290 TraceCheckUtils]: 184: Hoare triple {59996#(<= ~counter~0 19)} assume true; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:21,823 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59996#(<= ~counter~0 19)} {59996#(<= ~counter~0 19)} #63#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:21,823 INFO L290 TraceCheckUtils]: 186: Hoare triple {59996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:21,823 INFO L290 TraceCheckUtils]: 187: Hoare triple {59996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:21,824 INFO L290 TraceCheckUtils]: 188: Hoare triple {59996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:21,824 INFO L290 TraceCheckUtils]: 189: Hoare triple {60024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:21,825 INFO L272 TraceCheckUtils]: 190: Hoare triple {60024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:21,825 INFO L290 TraceCheckUtils]: 191: Hoare triple {60024#(<= ~counter~0 20)} ~cond := #in~cond; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:21,825 INFO L290 TraceCheckUtils]: 192: Hoare triple {60024#(<= ~counter~0 20)} assume !(0 == ~cond); {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:21,826 INFO L290 TraceCheckUtils]: 193: Hoare triple {60024#(<= ~counter~0 20)} assume true; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:21,826 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {60024#(<= ~counter~0 20)} {60024#(<= ~counter~0 20)} #63#return; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:21,827 INFO L290 TraceCheckUtils]: 195: Hoare triple {60024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:21,827 INFO L290 TraceCheckUtils]: 196: Hoare triple {60024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:21,828 INFO L290 TraceCheckUtils]: 197: Hoare triple {60024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:21,828 INFO L290 TraceCheckUtils]: 198: Hoare triple {60052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:21,829 INFO L272 TraceCheckUtils]: 199: Hoare triple {60052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:21,829 INFO L290 TraceCheckUtils]: 200: Hoare triple {60052#(<= ~counter~0 21)} ~cond := #in~cond; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:21,829 INFO L290 TraceCheckUtils]: 201: Hoare triple {60052#(<= ~counter~0 21)} assume !(0 == ~cond); {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:21,829 INFO L290 TraceCheckUtils]: 202: Hoare triple {60052#(<= ~counter~0 21)} assume true; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:21,830 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {60052#(<= ~counter~0 21)} {60052#(<= ~counter~0 21)} #63#return; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:21,830 INFO L290 TraceCheckUtils]: 204: Hoare triple {60052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:21,830 INFO L290 TraceCheckUtils]: 205: Hoare triple {60052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:21,831 INFO L290 TraceCheckUtils]: 206: Hoare triple {60052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:21,832 INFO L290 TraceCheckUtils]: 207: Hoare triple {60080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:21,832 INFO L272 TraceCheckUtils]: 208: Hoare triple {60080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:21,832 INFO L290 TraceCheckUtils]: 209: Hoare triple {60080#(<= ~counter~0 22)} ~cond := #in~cond; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:21,833 INFO L290 TraceCheckUtils]: 210: Hoare triple {60080#(<= ~counter~0 22)} assume !(0 == ~cond); {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:21,833 INFO L290 TraceCheckUtils]: 211: Hoare triple {60080#(<= ~counter~0 22)} assume true; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:21,833 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {60080#(<= ~counter~0 22)} {60080#(<= ~counter~0 22)} #63#return; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:21,834 INFO L290 TraceCheckUtils]: 213: Hoare triple {60080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:21,834 INFO L290 TraceCheckUtils]: 214: Hoare triple {60080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:21,835 INFO L290 TraceCheckUtils]: 215: Hoare triple {60080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:21,835 INFO L290 TraceCheckUtils]: 216: Hoare triple {60108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:21,836 INFO L272 TraceCheckUtils]: 217: Hoare triple {60108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:21,836 INFO L290 TraceCheckUtils]: 218: Hoare triple {60108#(<= ~counter~0 23)} ~cond := #in~cond; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:21,836 INFO L290 TraceCheckUtils]: 219: Hoare triple {60108#(<= ~counter~0 23)} assume !(0 == ~cond); {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:21,837 INFO L290 TraceCheckUtils]: 220: Hoare triple {60108#(<= ~counter~0 23)} assume true; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:21,837 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {60108#(<= ~counter~0 23)} {60108#(<= ~counter~0 23)} #63#return; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:21,837 INFO L290 TraceCheckUtils]: 222: Hoare triple {60108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:21,838 INFO L290 TraceCheckUtils]: 223: Hoare triple {60108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:21,839 INFO L290 TraceCheckUtils]: 224: Hoare triple {60108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:21,839 INFO L290 TraceCheckUtils]: 225: Hoare triple {60136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:21,839 INFO L272 TraceCheckUtils]: 226: Hoare triple {60136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:21,840 INFO L290 TraceCheckUtils]: 227: Hoare triple {60136#(<= ~counter~0 24)} ~cond := #in~cond; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:21,840 INFO L290 TraceCheckUtils]: 228: Hoare triple {60136#(<= ~counter~0 24)} assume !(0 == ~cond); {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:21,840 INFO L290 TraceCheckUtils]: 229: Hoare triple {60136#(<= ~counter~0 24)} assume true; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:21,841 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {60136#(<= ~counter~0 24)} {60136#(<= ~counter~0 24)} #63#return; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:21,841 INFO L290 TraceCheckUtils]: 231: Hoare triple {60136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:21,841 INFO L290 TraceCheckUtils]: 232: Hoare triple {60136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:21,842 INFO L290 TraceCheckUtils]: 233: Hoare triple {60136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:21,842 INFO L290 TraceCheckUtils]: 234: Hoare triple {60164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:21,843 INFO L272 TraceCheckUtils]: 235: Hoare triple {60164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:21,843 INFO L290 TraceCheckUtils]: 236: Hoare triple {60164#(<= ~counter~0 25)} ~cond := #in~cond; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:21,843 INFO L290 TraceCheckUtils]: 237: Hoare triple {60164#(<= ~counter~0 25)} assume !(0 == ~cond); {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:21,844 INFO L290 TraceCheckUtils]: 238: Hoare triple {60164#(<= ~counter~0 25)} assume true; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:21,844 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {60164#(<= ~counter~0 25)} {60164#(<= ~counter~0 25)} #63#return; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:21,845 INFO L290 TraceCheckUtils]: 240: Hoare triple {60164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:21,845 INFO L290 TraceCheckUtils]: 241: Hoare triple {60164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:21,846 INFO L290 TraceCheckUtils]: 242: Hoare triple {60164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:21,846 INFO L290 TraceCheckUtils]: 243: Hoare triple {60192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:21,847 INFO L272 TraceCheckUtils]: 244: Hoare triple {60192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:21,847 INFO L290 TraceCheckUtils]: 245: Hoare triple {60192#(<= ~counter~0 26)} ~cond := #in~cond; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:21,847 INFO L290 TraceCheckUtils]: 246: Hoare triple {60192#(<= ~counter~0 26)} assume !(0 == ~cond); {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:21,847 INFO L290 TraceCheckUtils]: 247: Hoare triple {60192#(<= ~counter~0 26)} assume true; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:21,848 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {60192#(<= ~counter~0 26)} {60192#(<= ~counter~0 26)} #63#return; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:21,848 INFO L290 TraceCheckUtils]: 249: Hoare triple {60192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:21,848 INFO L290 TraceCheckUtils]: 250: Hoare triple {60192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:21,849 INFO L290 TraceCheckUtils]: 251: Hoare triple {60192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:21,850 INFO L290 TraceCheckUtils]: 252: Hoare triple {60220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:21,850 INFO L272 TraceCheckUtils]: 253: Hoare triple {60220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:21,850 INFO L290 TraceCheckUtils]: 254: Hoare triple {60220#(<= ~counter~0 27)} ~cond := #in~cond; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:21,851 INFO L290 TraceCheckUtils]: 255: Hoare triple {60220#(<= ~counter~0 27)} assume !(0 == ~cond); {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:21,851 INFO L290 TraceCheckUtils]: 256: Hoare triple {60220#(<= ~counter~0 27)} assume true; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:21,851 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {60220#(<= ~counter~0 27)} {60220#(<= ~counter~0 27)} #63#return; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:21,852 INFO L290 TraceCheckUtils]: 258: Hoare triple {60220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:21,852 INFO L290 TraceCheckUtils]: 259: Hoare triple {60220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:21,853 INFO L290 TraceCheckUtils]: 260: Hoare triple {60220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:21,853 INFO L290 TraceCheckUtils]: 261: Hoare triple {60248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:21,853 INFO L272 TraceCheckUtils]: 262: Hoare triple {60248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:21,854 INFO L290 TraceCheckUtils]: 263: Hoare triple {60248#(<= ~counter~0 28)} ~cond := #in~cond; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:21,854 INFO L290 TraceCheckUtils]: 264: Hoare triple {60248#(<= ~counter~0 28)} assume !(0 == ~cond); {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:21,854 INFO L290 TraceCheckUtils]: 265: Hoare triple {60248#(<= ~counter~0 28)} assume true; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:21,855 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {60248#(<= ~counter~0 28)} {60248#(<= ~counter~0 28)} #63#return; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:21,855 INFO L290 TraceCheckUtils]: 267: Hoare triple {60248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:21,855 INFO L290 TraceCheckUtils]: 268: Hoare triple {60248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:21,856 INFO L290 TraceCheckUtils]: 269: Hoare triple {60248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:21,856 INFO L290 TraceCheckUtils]: 270: Hoare triple {60276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:21,857 INFO L272 TraceCheckUtils]: 271: Hoare triple {60276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:21,857 INFO L290 TraceCheckUtils]: 272: Hoare triple {60276#(<= ~counter~0 29)} ~cond := #in~cond; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:21,857 INFO L290 TraceCheckUtils]: 273: Hoare triple {60276#(<= ~counter~0 29)} assume !(0 == ~cond); {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:21,858 INFO L290 TraceCheckUtils]: 274: Hoare triple {60276#(<= ~counter~0 29)} assume true; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:21,858 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {60276#(<= ~counter~0 29)} {60276#(<= ~counter~0 29)} #63#return; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:21,858 INFO L290 TraceCheckUtils]: 276: Hoare triple {60276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:21,859 INFO L290 TraceCheckUtils]: 277: Hoare triple {60276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:21,859 INFO L290 TraceCheckUtils]: 278: Hoare triple {60276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:21,860 INFO L290 TraceCheckUtils]: 279: Hoare triple {60304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:21,860 INFO L272 TraceCheckUtils]: 280: Hoare triple {60304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:21,860 INFO L290 TraceCheckUtils]: 281: Hoare triple {60304#(<= ~counter~0 30)} ~cond := #in~cond; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:21,861 INFO L290 TraceCheckUtils]: 282: Hoare triple {60304#(<= ~counter~0 30)} assume !(0 == ~cond); {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:21,861 INFO L290 TraceCheckUtils]: 283: Hoare triple {60304#(<= ~counter~0 30)} assume true; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:21,862 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {60304#(<= ~counter~0 30)} {60304#(<= ~counter~0 30)} #63#return; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:21,862 INFO L290 TraceCheckUtils]: 285: Hoare triple {60304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:21,862 INFO L290 TraceCheckUtils]: 286: Hoare triple {60304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:21,862 INFO L290 TraceCheckUtils]: 287: Hoare triple {60304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60332#(<= |main_#t~post6| 30)} is VALID [2022-04-15 09:10:21,863 INFO L290 TraceCheckUtils]: 288: Hoare triple {60332#(<= |main_#t~post6| 30)} assume !(#t~post6 < 50);havoc #t~post6; {59436#false} is VALID [2022-04-15 09:10:21,863 INFO L272 TraceCheckUtils]: 289: Hoare triple {59436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59436#false} is VALID [2022-04-15 09:10:21,863 INFO L290 TraceCheckUtils]: 290: Hoare triple {59436#false} ~cond := #in~cond; {59436#false} is VALID [2022-04-15 09:10:21,863 INFO L290 TraceCheckUtils]: 291: Hoare triple {59436#false} assume 0 == ~cond; {59436#false} is VALID [2022-04-15 09:10:21,863 INFO L290 TraceCheckUtils]: 292: Hoare triple {59436#false} assume !false; {59436#false} is VALID [2022-04-15 09:10:21,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 3975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:10:21,864 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:10:23,657 INFO L290 TraceCheckUtils]: 292: Hoare triple {59436#false} assume !false; {59436#false} is VALID [2022-04-15 09:10:23,657 INFO L290 TraceCheckUtils]: 291: Hoare triple {59436#false} assume 0 == ~cond; {59436#false} is VALID [2022-04-15 09:10:23,658 INFO L290 TraceCheckUtils]: 290: Hoare triple {59436#false} ~cond := #in~cond; {59436#false} is VALID [2022-04-15 09:10:23,658 INFO L272 TraceCheckUtils]: 289: Hoare triple {59436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59436#false} is VALID [2022-04-15 09:10:23,658 INFO L290 TraceCheckUtils]: 288: Hoare triple {60360#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {59436#false} is VALID [2022-04-15 09:10:23,658 INFO L290 TraceCheckUtils]: 287: Hoare triple {60364#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60360#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:10:23,659 INFO L290 TraceCheckUtils]: 286: Hoare triple {60364#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60364#(< ~counter~0 50)} is VALID [2022-04-15 09:10:23,659 INFO L290 TraceCheckUtils]: 285: Hoare triple {60364#(< ~counter~0 50)} assume !!(0 != ~r~0); {60364#(< ~counter~0 50)} is VALID [2022-04-15 09:10:23,659 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {59435#true} {60364#(< ~counter~0 50)} #63#return; {60364#(< ~counter~0 50)} is VALID [2022-04-15 09:10:23,659 INFO L290 TraceCheckUtils]: 283: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,659 INFO L290 TraceCheckUtils]: 282: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,660 INFO L290 TraceCheckUtils]: 281: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,660 INFO L272 TraceCheckUtils]: 280: Hoare triple {60364#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,660 INFO L290 TraceCheckUtils]: 279: Hoare triple {60364#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {60364#(< ~counter~0 50)} is VALID [2022-04-15 09:10:23,661 INFO L290 TraceCheckUtils]: 278: Hoare triple {60392#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60364#(< ~counter~0 50)} is VALID [2022-04-15 09:10:23,661 INFO L290 TraceCheckUtils]: 277: Hoare triple {60392#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60392#(< ~counter~0 49)} is VALID [2022-04-15 09:10:23,662 INFO L290 TraceCheckUtils]: 276: Hoare triple {60392#(< ~counter~0 49)} assume !!(0 != ~r~0); {60392#(< ~counter~0 49)} is VALID [2022-04-15 09:10:23,662 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {59435#true} {60392#(< ~counter~0 49)} #63#return; {60392#(< ~counter~0 49)} is VALID [2022-04-15 09:10:23,662 INFO L290 TraceCheckUtils]: 274: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,662 INFO L290 TraceCheckUtils]: 273: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,662 INFO L290 TraceCheckUtils]: 272: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,662 INFO L272 TraceCheckUtils]: 271: Hoare triple {60392#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,663 INFO L290 TraceCheckUtils]: 270: Hoare triple {60392#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {60392#(< ~counter~0 49)} is VALID [2022-04-15 09:10:23,663 INFO L290 TraceCheckUtils]: 269: Hoare triple {60420#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60392#(< ~counter~0 49)} is VALID [2022-04-15 09:10:23,664 INFO L290 TraceCheckUtils]: 268: Hoare triple {60420#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60420#(< ~counter~0 48)} is VALID [2022-04-15 09:10:23,664 INFO L290 TraceCheckUtils]: 267: Hoare triple {60420#(< ~counter~0 48)} assume !!(0 != ~r~0); {60420#(< ~counter~0 48)} is VALID [2022-04-15 09:10:23,664 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {59435#true} {60420#(< ~counter~0 48)} #63#return; {60420#(< ~counter~0 48)} is VALID [2022-04-15 09:10:23,665 INFO L290 TraceCheckUtils]: 265: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,665 INFO L290 TraceCheckUtils]: 264: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,665 INFO L290 TraceCheckUtils]: 263: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,665 INFO L272 TraceCheckUtils]: 262: Hoare triple {60420#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,665 INFO L290 TraceCheckUtils]: 261: Hoare triple {60420#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {60420#(< ~counter~0 48)} is VALID [2022-04-15 09:10:23,666 INFO L290 TraceCheckUtils]: 260: Hoare triple {60448#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60420#(< ~counter~0 48)} is VALID [2022-04-15 09:10:23,666 INFO L290 TraceCheckUtils]: 259: Hoare triple {60448#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60448#(< ~counter~0 47)} is VALID [2022-04-15 09:10:23,666 INFO L290 TraceCheckUtils]: 258: Hoare triple {60448#(< ~counter~0 47)} assume !!(0 != ~r~0); {60448#(< ~counter~0 47)} is VALID [2022-04-15 09:10:23,667 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {59435#true} {60448#(< ~counter~0 47)} #63#return; {60448#(< ~counter~0 47)} is VALID [2022-04-15 09:10:23,667 INFO L290 TraceCheckUtils]: 256: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,667 INFO L290 TraceCheckUtils]: 255: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,667 INFO L290 TraceCheckUtils]: 254: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,667 INFO L272 TraceCheckUtils]: 253: Hoare triple {60448#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,667 INFO L290 TraceCheckUtils]: 252: Hoare triple {60448#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {60448#(< ~counter~0 47)} is VALID [2022-04-15 09:10:23,668 INFO L290 TraceCheckUtils]: 251: Hoare triple {60476#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60448#(< ~counter~0 47)} is VALID [2022-04-15 09:10:23,668 INFO L290 TraceCheckUtils]: 250: Hoare triple {60476#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60476#(< ~counter~0 46)} is VALID [2022-04-15 09:10:23,669 INFO L290 TraceCheckUtils]: 249: Hoare triple {60476#(< ~counter~0 46)} assume !!(0 != ~r~0); {60476#(< ~counter~0 46)} is VALID [2022-04-15 09:10:23,669 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {59435#true} {60476#(< ~counter~0 46)} #63#return; {60476#(< ~counter~0 46)} is VALID [2022-04-15 09:10:23,669 INFO L290 TraceCheckUtils]: 247: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,669 INFO L290 TraceCheckUtils]: 246: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,669 INFO L290 TraceCheckUtils]: 245: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,669 INFO L272 TraceCheckUtils]: 244: Hoare triple {60476#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,670 INFO L290 TraceCheckUtils]: 243: Hoare triple {60476#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {60476#(< ~counter~0 46)} is VALID [2022-04-15 09:10:23,670 INFO L290 TraceCheckUtils]: 242: Hoare triple {60504#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60476#(< ~counter~0 46)} is VALID [2022-04-15 09:10:23,671 INFO L290 TraceCheckUtils]: 241: Hoare triple {60504#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60504#(< ~counter~0 45)} is VALID [2022-04-15 09:10:23,671 INFO L290 TraceCheckUtils]: 240: Hoare triple {60504#(< ~counter~0 45)} assume !!(0 != ~r~0); {60504#(< ~counter~0 45)} is VALID [2022-04-15 09:10:23,671 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {59435#true} {60504#(< ~counter~0 45)} #63#return; {60504#(< ~counter~0 45)} is VALID [2022-04-15 09:10:23,671 INFO L290 TraceCheckUtils]: 238: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,672 INFO L290 TraceCheckUtils]: 237: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,672 INFO L290 TraceCheckUtils]: 236: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,672 INFO L272 TraceCheckUtils]: 235: Hoare triple {60504#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,672 INFO L290 TraceCheckUtils]: 234: Hoare triple {60504#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {60504#(< ~counter~0 45)} is VALID [2022-04-15 09:10:23,673 INFO L290 TraceCheckUtils]: 233: Hoare triple {60532#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60504#(< ~counter~0 45)} is VALID [2022-04-15 09:10:23,673 INFO L290 TraceCheckUtils]: 232: Hoare triple {60532#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60532#(< ~counter~0 44)} is VALID [2022-04-15 09:10:23,673 INFO L290 TraceCheckUtils]: 231: Hoare triple {60532#(< ~counter~0 44)} assume !!(0 != ~r~0); {60532#(< ~counter~0 44)} is VALID [2022-04-15 09:10:23,674 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {59435#true} {60532#(< ~counter~0 44)} #63#return; {60532#(< ~counter~0 44)} is VALID [2022-04-15 09:10:23,674 INFO L290 TraceCheckUtils]: 229: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,674 INFO L290 TraceCheckUtils]: 228: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,674 INFO L290 TraceCheckUtils]: 227: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,674 INFO L272 TraceCheckUtils]: 226: Hoare triple {60532#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,674 INFO L290 TraceCheckUtils]: 225: Hoare triple {60532#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {60532#(< ~counter~0 44)} is VALID [2022-04-15 09:10:23,675 INFO L290 TraceCheckUtils]: 224: Hoare triple {60560#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60532#(< ~counter~0 44)} is VALID [2022-04-15 09:10:23,675 INFO L290 TraceCheckUtils]: 223: Hoare triple {60560#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60560#(< ~counter~0 43)} is VALID [2022-04-15 09:10:23,675 INFO L290 TraceCheckUtils]: 222: Hoare triple {60560#(< ~counter~0 43)} assume !!(0 != ~r~0); {60560#(< ~counter~0 43)} is VALID [2022-04-15 09:10:23,676 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {59435#true} {60560#(< ~counter~0 43)} #63#return; {60560#(< ~counter~0 43)} is VALID [2022-04-15 09:10:23,676 INFO L290 TraceCheckUtils]: 220: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,676 INFO L290 TraceCheckUtils]: 219: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,676 INFO L290 TraceCheckUtils]: 218: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,676 INFO L272 TraceCheckUtils]: 217: Hoare triple {60560#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,677 INFO L290 TraceCheckUtils]: 216: Hoare triple {60560#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {60560#(< ~counter~0 43)} is VALID [2022-04-15 09:10:23,677 INFO L290 TraceCheckUtils]: 215: Hoare triple {60588#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60560#(< ~counter~0 43)} is VALID [2022-04-15 09:10:23,678 INFO L290 TraceCheckUtils]: 214: Hoare triple {60588#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60588#(< ~counter~0 42)} is VALID [2022-04-15 09:10:23,678 INFO L290 TraceCheckUtils]: 213: Hoare triple {60588#(< ~counter~0 42)} assume !!(0 != ~r~0); {60588#(< ~counter~0 42)} is VALID [2022-04-15 09:10:23,678 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {59435#true} {60588#(< ~counter~0 42)} #63#return; {60588#(< ~counter~0 42)} is VALID [2022-04-15 09:10:23,678 INFO L290 TraceCheckUtils]: 211: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,678 INFO L290 TraceCheckUtils]: 210: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,679 INFO L290 TraceCheckUtils]: 209: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,679 INFO L272 TraceCheckUtils]: 208: Hoare triple {60588#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,679 INFO L290 TraceCheckUtils]: 207: Hoare triple {60588#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {60588#(< ~counter~0 42)} is VALID [2022-04-15 09:10:23,680 INFO L290 TraceCheckUtils]: 206: Hoare triple {60616#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60588#(< ~counter~0 42)} is VALID [2022-04-15 09:10:23,680 INFO L290 TraceCheckUtils]: 205: Hoare triple {60616#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60616#(< ~counter~0 41)} is VALID [2022-04-15 09:10:23,680 INFO L290 TraceCheckUtils]: 204: Hoare triple {60616#(< ~counter~0 41)} assume !!(0 != ~r~0); {60616#(< ~counter~0 41)} is VALID [2022-04-15 09:10:23,681 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {59435#true} {60616#(< ~counter~0 41)} #63#return; {60616#(< ~counter~0 41)} is VALID [2022-04-15 09:10:23,681 INFO L290 TraceCheckUtils]: 202: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,681 INFO L290 TraceCheckUtils]: 201: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,681 INFO L290 TraceCheckUtils]: 200: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,681 INFO L272 TraceCheckUtils]: 199: Hoare triple {60616#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,681 INFO L290 TraceCheckUtils]: 198: Hoare triple {60616#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {60616#(< ~counter~0 41)} is VALID [2022-04-15 09:10:23,682 INFO L290 TraceCheckUtils]: 197: Hoare triple {60644#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60616#(< ~counter~0 41)} is VALID [2022-04-15 09:10:23,682 INFO L290 TraceCheckUtils]: 196: Hoare triple {60644#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60644#(< ~counter~0 40)} is VALID [2022-04-15 09:10:23,682 INFO L290 TraceCheckUtils]: 195: Hoare triple {60644#(< ~counter~0 40)} assume !!(0 != ~r~0); {60644#(< ~counter~0 40)} is VALID [2022-04-15 09:10:23,683 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {59435#true} {60644#(< ~counter~0 40)} #63#return; {60644#(< ~counter~0 40)} is VALID [2022-04-15 09:10:23,683 INFO L290 TraceCheckUtils]: 193: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,683 INFO L290 TraceCheckUtils]: 192: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,683 INFO L290 TraceCheckUtils]: 191: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,683 INFO L272 TraceCheckUtils]: 190: Hoare triple {60644#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,684 INFO L290 TraceCheckUtils]: 189: Hoare triple {60644#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {60644#(< ~counter~0 40)} is VALID [2022-04-15 09:10:23,684 INFO L290 TraceCheckUtils]: 188: Hoare triple {60672#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60644#(< ~counter~0 40)} is VALID [2022-04-15 09:10:23,685 INFO L290 TraceCheckUtils]: 187: Hoare triple {60672#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60672#(< ~counter~0 39)} is VALID [2022-04-15 09:10:23,685 INFO L290 TraceCheckUtils]: 186: Hoare triple {60672#(< ~counter~0 39)} assume !!(0 != ~r~0); {60672#(< ~counter~0 39)} is VALID [2022-04-15 09:10:23,685 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59435#true} {60672#(< ~counter~0 39)} #63#return; {60672#(< ~counter~0 39)} is VALID [2022-04-15 09:10:23,685 INFO L290 TraceCheckUtils]: 184: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,685 INFO L290 TraceCheckUtils]: 183: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,686 INFO L290 TraceCheckUtils]: 182: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,686 INFO L272 TraceCheckUtils]: 181: Hoare triple {60672#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,686 INFO L290 TraceCheckUtils]: 180: Hoare triple {60672#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {60672#(< ~counter~0 39)} is VALID [2022-04-15 09:10:23,687 INFO L290 TraceCheckUtils]: 179: Hoare triple {60700#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60672#(< ~counter~0 39)} is VALID [2022-04-15 09:10:23,687 INFO L290 TraceCheckUtils]: 178: Hoare triple {60700#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60700#(< ~counter~0 38)} is VALID [2022-04-15 09:10:23,687 INFO L290 TraceCheckUtils]: 177: Hoare triple {60700#(< ~counter~0 38)} assume !!(0 != ~r~0); {60700#(< ~counter~0 38)} is VALID [2022-04-15 09:10:23,688 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59435#true} {60700#(< ~counter~0 38)} #63#return; {60700#(< ~counter~0 38)} is VALID [2022-04-15 09:10:23,688 INFO L290 TraceCheckUtils]: 175: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,688 INFO L290 TraceCheckUtils]: 174: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,688 INFO L290 TraceCheckUtils]: 173: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,688 INFO L272 TraceCheckUtils]: 172: Hoare triple {60700#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,688 INFO L290 TraceCheckUtils]: 171: Hoare triple {60700#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {60700#(< ~counter~0 38)} is VALID [2022-04-15 09:10:23,689 INFO L290 TraceCheckUtils]: 170: Hoare triple {60728#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60700#(< ~counter~0 38)} is VALID [2022-04-15 09:10:23,689 INFO L290 TraceCheckUtils]: 169: Hoare triple {60728#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60728#(< ~counter~0 37)} is VALID [2022-04-15 09:10:23,689 INFO L290 TraceCheckUtils]: 168: Hoare triple {60728#(< ~counter~0 37)} assume !!(0 != ~r~0); {60728#(< ~counter~0 37)} is VALID [2022-04-15 09:10:23,690 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59435#true} {60728#(< ~counter~0 37)} #63#return; {60728#(< ~counter~0 37)} is VALID [2022-04-15 09:10:23,690 INFO L290 TraceCheckUtils]: 166: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,690 INFO L290 TraceCheckUtils]: 165: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,690 INFO L290 TraceCheckUtils]: 164: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,690 INFO L272 TraceCheckUtils]: 163: Hoare triple {60728#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,690 INFO L290 TraceCheckUtils]: 162: Hoare triple {60728#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {60728#(< ~counter~0 37)} is VALID [2022-04-15 09:10:23,691 INFO L290 TraceCheckUtils]: 161: Hoare triple {60756#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60728#(< ~counter~0 37)} is VALID [2022-04-15 09:10:23,692 INFO L290 TraceCheckUtils]: 160: Hoare triple {60756#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60756#(< ~counter~0 36)} is VALID [2022-04-15 09:10:23,692 INFO L290 TraceCheckUtils]: 159: Hoare triple {60756#(< ~counter~0 36)} assume !!(0 != ~r~0); {60756#(< ~counter~0 36)} is VALID [2022-04-15 09:10:23,692 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59435#true} {60756#(< ~counter~0 36)} #63#return; {60756#(< ~counter~0 36)} is VALID [2022-04-15 09:10:23,692 INFO L290 TraceCheckUtils]: 157: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,692 INFO L290 TraceCheckUtils]: 156: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,693 INFO L290 TraceCheckUtils]: 155: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,693 INFO L272 TraceCheckUtils]: 154: Hoare triple {60756#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,693 INFO L290 TraceCheckUtils]: 153: Hoare triple {60756#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {60756#(< ~counter~0 36)} is VALID [2022-04-15 09:10:23,694 INFO L290 TraceCheckUtils]: 152: Hoare triple {60784#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60756#(< ~counter~0 36)} is VALID [2022-04-15 09:10:23,694 INFO L290 TraceCheckUtils]: 151: Hoare triple {60784#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60784#(< ~counter~0 35)} is VALID [2022-04-15 09:10:23,694 INFO L290 TraceCheckUtils]: 150: Hoare triple {60784#(< ~counter~0 35)} assume !!(0 != ~r~0); {60784#(< ~counter~0 35)} is VALID [2022-04-15 09:10:23,695 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59435#true} {60784#(< ~counter~0 35)} #63#return; {60784#(< ~counter~0 35)} is VALID [2022-04-15 09:10:23,695 INFO L290 TraceCheckUtils]: 148: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,695 INFO L290 TraceCheckUtils]: 147: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,695 INFO L290 TraceCheckUtils]: 146: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,695 INFO L272 TraceCheckUtils]: 145: Hoare triple {60784#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,695 INFO L290 TraceCheckUtils]: 144: Hoare triple {60784#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {60784#(< ~counter~0 35)} is VALID [2022-04-15 09:10:23,696 INFO L290 TraceCheckUtils]: 143: Hoare triple {60812#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60784#(< ~counter~0 35)} is VALID [2022-04-15 09:10:23,696 INFO L290 TraceCheckUtils]: 142: Hoare triple {60812#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60812#(< ~counter~0 34)} is VALID [2022-04-15 09:10:23,697 INFO L290 TraceCheckUtils]: 141: Hoare triple {60812#(< ~counter~0 34)} assume !!(0 != ~r~0); {60812#(< ~counter~0 34)} is VALID [2022-04-15 09:10:23,697 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59435#true} {60812#(< ~counter~0 34)} #63#return; {60812#(< ~counter~0 34)} is VALID [2022-04-15 09:10:23,697 INFO L290 TraceCheckUtils]: 139: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,697 INFO L290 TraceCheckUtils]: 138: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,697 INFO L290 TraceCheckUtils]: 137: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,697 INFO L272 TraceCheckUtils]: 136: Hoare triple {60812#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,698 INFO L290 TraceCheckUtils]: 135: Hoare triple {60812#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {60812#(< ~counter~0 34)} is VALID [2022-04-15 09:10:23,698 INFO L290 TraceCheckUtils]: 134: Hoare triple {60840#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60812#(< ~counter~0 34)} is VALID [2022-04-15 09:10:23,699 INFO L290 TraceCheckUtils]: 133: Hoare triple {60840#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60840#(< ~counter~0 33)} is VALID [2022-04-15 09:10:23,699 INFO L290 TraceCheckUtils]: 132: Hoare triple {60840#(< ~counter~0 33)} assume !!(0 != ~r~0); {60840#(< ~counter~0 33)} is VALID [2022-04-15 09:10:23,699 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59435#true} {60840#(< ~counter~0 33)} #63#return; {60840#(< ~counter~0 33)} is VALID [2022-04-15 09:10:23,699 INFO L290 TraceCheckUtils]: 130: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,700 INFO L290 TraceCheckUtils]: 129: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,700 INFO L290 TraceCheckUtils]: 128: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,700 INFO L272 TraceCheckUtils]: 127: Hoare triple {60840#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,700 INFO L290 TraceCheckUtils]: 126: Hoare triple {60840#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {60840#(< ~counter~0 33)} is VALID [2022-04-15 09:10:23,701 INFO L290 TraceCheckUtils]: 125: Hoare triple {60868#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60840#(< ~counter~0 33)} is VALID [2022-04-15 09:10:23,701 INFO L290 TraceCheckUtils]: 124: Hoare triple {60868#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60868#(< ~counter~0 32)} is VALID [2022-04-15 09:10:23,701 INFO L290 TraceCheckUtils]: 123: Hoare triple {60868#(< ~counter~0 32)} assume !!(0 != ~r~0); {60868#(< ~counter~0 32)} is VALID [2022-04-15 09:10:23,702 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59435#true} {60868#(< ~counter~0 32)} #63#return; {60868#(< ~counter~0 32)} is VALID [2022-04-15 09:10:23,702 INFO L290 TraceCheckUtils]: 121: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,702 INFO L290 TraceCheckUtils]: 120: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,702 INFO L290 TraceCheckUtils]: 119: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,702 INFO L272 TraceCheckUtils]: 118: Hoare triple {60868#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,702 INFO L290 TraceCheckUtils]: 117: Hoare triple {60868#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {60868#(< ~counter~0 32)} is VALID [2022-04-15 09:10:23,703 INFO L290 TraceCheckUtils]: 116: Hoare triple {60304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60868#(< ~counter~0 32)} is VALID [2022-04-15 09:10:23,703 INFO L290 TraceCheckUtils]: 115: Hoare triple {60304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:23,704 INFO L290 TraceCheckUtils]: 114: Hoare triple {60304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:23,704 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59435#true} {60304#(<= ~counter~0 30)} #63#return; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:23,704 INFO L290 TraceCheckUtils]: 112: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,704 INFO L290 TraceCheckUtils]: 111: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,704 INFO L290 TraceCheckUtils]: 110: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,704 INFO L272 TraceCheckUtils]: 109: Hoare triple {60304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,705 INFO L290 TraceCheckUtils]: 108: Hoare triple {60304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:23,705 INFO L290 TraceCheckUtils]: 107: Hoare triple {60276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:23,706 INFO L290 TraceCheckUtils]: 106: Hoare triple {60276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:23,706 INFO L290 TraceCheckUtils]: 105: Hoare triple {60276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:23,706 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59435#true} {60276#(<= ~counter~0 29)} #63#return; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:23,706 INFO L290 TraceCheckUtils]: 103: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,707 INFO L290 TraceCheckUtils]: 102: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,707 INFO L290 TraceCheckUtils]: 101: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,707 INFO L272 TraceCheckUtils]: 100: Hoare triple {60276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,707 INFO L290 TraceCheckUtils]: 99: Hoare triple {60276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:23,708 INFO L290 TraceCheckUtils]: 98: Hoare triple {60248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:23,708 INFO L290 TraceCheckUtils]: 97: Hoare triple {60248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:23,708 INFO L290 TraceCheckUtils]: 96: Hoare triple {60248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:23,709 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59435#true} {60248#(<= ~counter~0 28)} #63#return; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:23,709 INFO L290 TraceCheckUtils]: 94: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,709 INFO L290 TraceCheckUtils]: 93: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,709 INFO L290 TraceCheckUtils]: 92: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,709 INFO L272 TraceCheckUtils]: 91: Hoare triple {60248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,709 INFO L290 TraceCheckUtils]: 90: Hoare triple {60248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:23,710 INFO L290 TraceCheckUtils]: 89: Hoare triple {60220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:23,710 INFO L290 TraceCheckUtils]: 88: Hoare triple {60220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:23,711 INFO L290 TraceCheckUtils]: 87: Hoare triple {60220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:23,711 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59435#true} {60220#(<= ~counter~0 27)} #63#return; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:23,711 INFO L290 TraceCheckUtils]: 85: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,711 INFO L290 TraceCheckUtils]: 84: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,711 INFO L290 TraceCheckUtils]: 83: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,711 INFO L272 TraceCheckUtils]: 82: Hoare triple {60220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,712 INFO L290 TraceCheckUtils]: 81: Hoare triple {60220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:23,712 INFO L290 TraceCheckUtils]: 80: Hoare triple {60192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:23,713 INFO L290 TraceCheckUtils]: 79: Hoare triple {60192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:23,713 INFO L290 TraceCheckUtils]: 78: Hoare triple {60192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:23,714 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59435#true} {60192#(<= ~counter~0 26)} #63#return; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:23,714 INFO L290 TraceCheckUtils]: 76: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,714 INFO L290 TraceCheckUtils]: 75: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,714 INFO L290 TraceCheckUtils]: 74: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,714 INFO L272 TraceCheckUtils]: 73: Hoare triple {60192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,714 INFO L290 TraceCheckUtils]: 72: Hoare triple {60192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:23,715 INFO L290 TraceCheckUtils]: 71: Hoare triple {60164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:23,715 INFO L290 TraceCheckUtils]: 70: Hoare triple {60164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:23,715 INFO L290 TraceCheckUtils]: 69: Hoare triple {60164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:23,716 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59435#true} {60164#(<= ~counter~0 25)} #63#return; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:23,716 INFO L290 TraceCheckUtils]: 67: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,716 INFO L290 TraceCheckUtils]: 66: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,716 INFO L290 TraceCheckUtils]: 65: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,716 INFO L272 TraceCheckUtils]: 64: Hoare triple {60164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,716 INFO L290 TraceCheckUtils]: 63: Hoare triple {60164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:23,717 INFO L290 TraceCheckUtils]: 62: Hoare triple {60136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:23,717 INFO L290 TraceCheckUtils]: 61: Hoare triple {60136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:23,718 INFO L290 TraceCheckUtils]: 60: Hoare triple {60136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:23,718 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59435#true} {60136#(<= ~counter~0 24)} #63#return; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:23,718 INFO L290 TraceCheckUtils]: 58: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,718 INFO L290 TraceCheckUtils]: 57: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,718 INFO L290 TraceCheckUtils]: 56: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,718 INFO L272 TraceCheckUtils]: 55: Hoare triple {60136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,719 INFO L290 TraceCheckUtils]: 54: Hoare triple {60136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:23,719 INFO L290 TraceCheckUtils]: 53: Hoare triple {60108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:23,720 INFO L290 TraceCheckUtils]: 52: Hoare triple {60108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:23,720 INFO L290 TraceCheckUtils]: 51: Hoare triple {60108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:23,720 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59435#true} {60108#(<= ~counter~0 23)} #63#return; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:23,720 INFO L290 TraceCheckUtils]: 49: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,721 INFO L290 TraceCheckUtils]: 48: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,721 INFO L290 TraceCheckUtils]: 47: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,721 INFO L272 TraceCheckUtils]: 46: Hoare triple {60108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,721 INFO L290 TraceCheckUtils]: 45: Hoare triple {60108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:23,722 INFO L290 TraceCheckUtils]: 44: Hoare triple {60080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:23,722 INFO L290 TraceCheckUtils]: 43: Hoare triple {60080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:23,722 INFO L290 TraceCheckUtils]: 42: Hoare triple {60080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:23,723 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59435#true} {60080#(<= ~counter~0 22)} #63#return; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:23,723 INFO L290 TraceCheckUtils]: 40: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,723 INFO L290 TraceCheckUtils]: 39: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,723 INFO L290 TraceCheckUtils]: 38: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,723 INFO L272 TraceCheckUtils]: 37: Hoare triple {60080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,723 INFO L290 TraceCheckUtils]: 36: Hoare triple {60080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:23,724 INFO L290 TraceCheckUtils]: 35: Hoare triple {60052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:23,724 INFO L290 TraceCheckUtils]: 34: Hoare triple {60052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:23,724 INFO L290 TraceCheckUtils]: 33: Hoare triple {60052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:23,725 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59435#true} {60052#(<= ~counter~0 21)} #63#return; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:23,725 INFO L290 TraceCheckUtils]: 31: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,725 INFO L290 TraceCheckUtils]: 30: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,725 INFO L290 TraceCheckUtils]: 29: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,725 INFO L272 TraceCheckUtils]: 28: Hoare triple {60052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,726 INFO L290 TraceCheckUtils]: 27: Hoare triple {60052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:23,726 INFO L290 TraceCheckUtils]: 26: Hoare triple {60024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:23,727 INFO L290 TraceCheckUtils]: 25: Hoare triple {60024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:23,727 INFO L290 TraceCheckUtils]: 24: Hoare triple {60024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:23,727 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59435#true} {60024#(<= ~counter~0 20)} #63#return; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:23,727 INFO L290 TraceCheckUtils]: 22: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,727 INFO L290 TraceCheckUtils]: 21: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,728 INFO L290 TraceCheckUtils]: 20: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,728 INFO L272 TraceCheckUtils]: 19: Hoare triple {60024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,728 INFO L290 TraceCheckUtils]: 18: Hoare triple {60024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:23,729 INFO L290 TraceCheckUtils]: 17: Hoare triple {59996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:23,729 INFO L290 TraceCheckUtils]: 16: Hoare triple {59996#(<= ~counter~0 19)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:23,729 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59435#true} {59996#(<= ~counter~0 19)} #61#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:23,729 INFO L290 TraceCheckUtils]: 14: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,729 INFO L290 TraceCheckUtils]: 13: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,729 INFO L290 TraceCheckUtils]: 12: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,729 INFO L272 TraceCheckUtils]: 11: Hoare triple {59996#(<= ~counter~0 19)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,730 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59435#true} {59996#(<= ~counter~0 19)} #59#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:23,730 INFO L290 TraceCheckUtils]: 9: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-15 09:10:23,730 INFO L290 TraceCheckUtils]: 8: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-15 09:10:23,730 INFO L290 TraceCheckUtils]: 7: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-15 09:10:23,730 INFO L272 TraceCheckUtils]: 6: Hoare triple {59996#(<= ~counter~0 19)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59435#true} is VALID [2022-04-15 09:10:23,730 INFO L290 TraceCheckUtils]: 5: Hoare triple {59996#(<= ~counter~0 19)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:23,731 INFO L272 TraceCheckUtils]: 4: Hoare triple {59996#(<= ~counter~0 19)} call #t~ret7 := main(); {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:23,731 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59996#(<= ~counter~0 19)} {59435#true} #67#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:23,731 INFO L290 TraceCheckUtils]: 2: Hoare triple {59996#(<= ~counter~0 19)} assume true; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:23,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {59435#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59996#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:23,732 INFO L272 TraceCheckUtils]: 0: Hoare triple {59435#true} call ULTIMATE.init(); {59435#true} is VALID [2022-04-15 09:10:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 2235 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2022-04-15 09:10:23,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:10:23,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614640414] [2022-04-15 09:10:23,733 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:10:23,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [360632584] [2022-04-15 09:10:23,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [360632584] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:10:23,733 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:10:23,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 54 [2022-04-15 09:10:23,733 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:10:23,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [255944199] [2022-04-15 09:10:23,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [255944199] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:10:23,733 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:10:23,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-15 09:10:23,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572531759] [2022-04-15 09:10:23,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:10:23,734 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 [2022-04-15 09:10:23,734 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:10:23,734 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) [2022-04-15 09:10:23,971 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 290 edges. 290 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:23,971 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-15 09:10:23,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:23,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-15 09:10:23,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:10:23,972 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) [2022-04-15 09:10:25,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:25,541 INFO L93 Difference]: Finished difference Result 304 states and 336 transitions. [2022-04-15 09:10:25,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-15 09:10:25,541 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 [2022-04-15 09:10:25,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:10:25,541 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) [2022-04-15 09:10:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-15 09:10:25,547 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) [2022-04-15 09:10:25,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-15 09:10:25,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 335 transitions. [2022-04-15 09:10:25,810 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:25,815 INFO L225 Difference]: With dead ends: 304 [2022-04-15 09:10:25,815 INFO L226 Difference]: Without dead ends: 299 [2022-04-15 09:10:25,815 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 615 GetRequests, 532 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 533 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2921, Invalid=4051, Unknown=0, NotChecked=0, Total=6972 [2022-04-15 09:10:25,816 INFO L913 BasicCegarLoop]: 56 mSDtfsCounter, 104 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 322 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 09:10:25,816 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [104 Valid, 322 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 222 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 09:10:25,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2022-04-15 09:10:26,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 299. [2022-04-15 09:10:26,302 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:10:26,303 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) [2022-04-15 09:10:26,303 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) [2022-04-15 09:10:26,303 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) [2022-04-15 09:10:26,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:26,308 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-15 09:10:26,308 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-15 09:10:26,308 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:26,308 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:26,309 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. [2022-04-15 09:10:26,309 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. [2022-04-15 09:10:26,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:26,314 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-15 09:10:26,314 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-15 09:10:26,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:26,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:26,314 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:10:26,314 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:10:26,315 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) [2022-04-15 09:10:26,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 331 transitions. [2022-04-15 09:10:26,321 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 331 transitions. Word has length 293 [2022-04-15 09:10:26,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:10:26,321 INFO L478 AbstractCegarLoop]: Abstraction has 299 states and 331 transitions. [2022-04-15 09:10:26,321 INFO L479 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) [2022-04-15 09:10:26,321 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 299 states and 331 transitions. [2022-04-15 09:10:28,839 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 330 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-15 09:10:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-04-15 09:10:28,840 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:10:28,841 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:10:28,849 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-15 09:10:29,041 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:10:29,041 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:10:29,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:10:29,042 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 61 times [2022-04-15 09:10:29,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:29,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [810898312] [2022-04-15 09:10:29,042 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:10:29,042 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 62 times [2022-04-15 09:10:29,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:10:29,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053927059] [2022-04-15 09:10:29,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:10:29,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:10:29,072 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:10:29,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [539053262] [2022-04-15 09:10:29,072 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:10:29,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:10:29,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:10:29,073 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) [2022-04-15 09:10:29,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-15 09:10:29,186 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:10:29,186 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:10:29,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 713 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-15 09:10:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:10:29,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:10:31,014 INFO L272 TraceCheckUtils]: 0: Hoare triple {63110#true} call ULTIMATE.init(); {63110#true} is VALID [2022-04-15 09:10:31,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {63110#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,015 INFO L290 TraceCheckUtils]: 2: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,015 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63118#(<= ~counter~0 0)} {63110#true} #67#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,016 INFO L272 TraceCheckUtils]: 4: Hoare triple {63118#(<= ~counter~0 0)} call #t~ret7 := main(); {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,016 INFO L290 TraceCheckUtils]: 5: Hoare triple {63118#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,016 INFO L272 TraceCheckUtils]: 6: Hoare triple {63118#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {63118#(<= ~counter~0 0)} ~cond := #in~cond; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,017 INFO L290 TraceCheckUtils]: 8: Hoare triple {63118#(<= ~counter~0 0)} assume !(0 == ~cond); {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,017 INFO L290 TraceCheckUtils]: 9: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,018 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63118#(<= ~counter~0 0)} {63118#(<= ~counter~0 0)} #59#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,018 INFO L272 TraceCheckUtils]: 11: Hoare triple {63118#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,019 INFO L290 TraceCheckUtils]: 12: Hoare triple {63118#(<= ~counter~0 0)} ~cond := #in~cond; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,019 INFO L290 TraceCheckUtils]: 13: Hoare triple {63118#(<= ~counter~0 0)} assume !(0 == ~cond); {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,019 INFO L290 TraceCheckUtils]: 14: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,020 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63118#(<= ~counter~0 0)} {63118#(<= ~counter~0 0)} #61#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,020 INFO L290 TraceCheckUtils]: 16: Hoare triple {63118#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63118#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:31,022 INFO L290 TraceCheckUtils]: 17: Hoare triple {63118#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63167#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:31,022 INFO L290 TraceCheckUtils]: 18: Hoare triple {63167#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {63167#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:31,023 INFO L272 TraceCheckUtils]: 19: Hoare triple {63167#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63167#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:31,023 INFO L290 TraceCheckUtils]: 20: Hoare triple {63167#(<= ~counter~0 1)} ~cond := #in~cond; {63167#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:31,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {63167#(<= ~counter~0 1)} assume !(0 == ~cond); {63167#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:31,024 INFO L290 TraceCheckUtils]: 22: Hoare triple {63167#(<= ~counter~0 1)} assume true; {63167#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:31,025 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63167#(<= ~counter~0 1)} {63167#(<= ~counter~0 1)} #63#return; {63167#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:31,025 INFO L290 TraceCheckUtils]: 24: Hoare triple {63167#(<= ~counter~0 1)} assume !!(0 != ~r~0); {63167#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:31,025 INFO L290 TraceCheckUtils]: 25: Hoare triple {63167#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63167#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:31,027 INFO L290 TraceCheckUtils]: 26: Hoare triple {63167#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63195#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:31,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {63195#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {63195#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:31,028 INFO L272 TraceCheckUtils]: 28: Hoare triple {63195#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63195#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:31,028 INFO L290 TraceCheckUtils]: 29: Hoare triple {63195#(<= ~counter~0 2)} ~cond := #in~cond; {63195#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:31,028 INFO L290 TraceCheckUtils]: 30: Hoare triple {63195#(<= ~counter~0 2)} assume !(0 == ~cond); {63195#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:31,029 INFO L290 TraceCheckUtils]: 31: Hoare triple {63195#(<= ~counter~0 2)} assume true; {63195#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:31,029 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63195#(<= ~counter~0 2)} {63195#(<= ~counter~0 2)} #63#return; {63195#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:31,030 INFO L290 TraceCheckUtils]: 33: Hoare triple {63195#(<= ~counter~0 2)} assume !!(0 != ~r~0); {63195#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:31,030 INFO L290 TraceCheckUtils]: 34: Hoare triple {63195#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63195#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:31,031 INFO L290 TraceCheckUtils]: 35: Hoare triple {63195#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63223#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:31,032 INFO L290 TraceCheckUtils]: 36: Hoare triple {63223#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {63223#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:31,032 INFO L272 TraceCheckUtils]: 37: Hoare triple {63223#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63223#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:31,033 INFO L290 TraceCheckUtils]: 38: Hoare triple {63223#(<= ~counter~0 3)} ~cond := #in~cond; {63223#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:31,033 INFO L290 TraceCheckUtils]: 39: Hoare triple {63223#(<= ~counter~0 3)} assume !(0 == ~cond); {63223#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:31,033 INFO L290 TraceCheckUtils]: 40: Hoare triple {63223#(<= ~counter~0 3)} assume true; {63223#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:31,034 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63223#(<= ~counter~0 3)} {63223#(<= ~counter~0 3)} #63#return; {63223#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:31,034 INFO L290 TraceCheckUtils]: 42: Hoare triple {63223#(<= ~counter~0 3)} assume !!(0 != ~r~0); {63223#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:31,035 INFO L290 TraceCheckUtils]: 43: Hoare triple {63223#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63223#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:31,036 INFO L290 TraceCheckUtils]: 44: Hoare triple {63223#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63251#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:31,036 INFO L290 TraceCheckUtils]: 45: Hoare triple {63251#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {63251#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:31,037 INFO L272 TraceCheckUtils]: 46: Hoare triple {63251#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63251#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:31,037 INFO L290 TraceCheckUtils]: 47: Hoare triple {63251#(<= ~counter~0 4)} ~cond := #in~cond; {63251#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:31,038 INFO L290 TraceCheckUtils]: 48: Hoare triple {63251#(<= ~counter~0 4)} assume !(0 == ~cond); {63251#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:31,038 INFO L290 TraceCheckUtils]: 49: Hoare triple {63251#(<= ~counter~0 4)} assume true; {63251#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:31,038 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63251#(<= ~counter~0 4)} {63251#(<= ~counter~0 4)} #63#return; {63251#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:31,039 INFO L290 TraceCheckUtils]: 51: Hoare triple {63251#(<= ~counter~0 4)} assume !!(0 != ~r~0); {63251#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:31,039 INFO L290 TraceCheckUtils]: 52: Hoare triple {63251#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63251#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:31,040 INFO L290 TraceCheckUtils]: 53: Hoare triple {63251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63279#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:31,041 INFO L290 TraceCheckUtils]: 54: Hoare triple {63279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {63279#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:31,041 INFO L272 TraceCheckUtils]: 55: Hoare triple {63279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63279#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:31,042 INFO L290 TraceCheckUtils]: 56: Hoare triple {63279#(<= ~counter~0 5)} ~cond := #in~cond; {63279#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:31,042 INFO L290 TraceCheckUtils]: 57: Hoare triple {63279#(<= ~counter~0 5)} assume !(0 == ~cond); {63279#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:31,042 INFO L290 TraceCheckUtils]: 58: Hoare triple {63279#(<= ~counter~0 5)} assume true; {63279#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:31,043 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63279#(<= ~counter~0 5)} {63279#(<= ~counter~0 5)} #63#return; {63279#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:31,044 INFO L290 TraceCheckUtils]: 60: Hoare triple {63279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {63279#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:31,044 INFO L290 TraceCheckUtils]: 61: Hoare triple {63279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63279#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:31,045 INFO L290 TraceCheckUtils]: 62: Hoare triple {63279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63307#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:31,046 INFO L290 TraceCheckUtils]: 63: Hoare triple {63307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {63307#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:31,046 INFO L272 TraceCheckUtils]: 64: Hoare triple {63307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63307#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:31,047 INFO L290 TraceCheckUtils]: 65: Hoare triple {63307#(<= ~counter~0 6)} ~cond := #in~cond; {63307#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:31,047 INFO L290 TraceCheckUtils]: 66: Hoare triple {63307#(<= ~counter~0 6)} assume !(0 == ~cond); {63307#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:31,047 INFO L290 TraceCheckUtils]: 67: Hoare triple {63307#(<= ~counter~0 6)} assume true; {63307#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:31,048 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63307#(<= ~counter~0 6)} {63307#(<= ~counter~0 6)} #63#return; {63307#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:31,048 INFO L290 TraceCheckUtils]: 69: Hoare triple {63307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {63307#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:31,049 INFO L290 TraceCheckUtils]: 70: Hoare triple {63307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63307#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:31,050 INFO L290 TraceCheckUtils]: 71: Hoare triple {63307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63335#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:31,051 INFO L290 TraceCheckUtils]: 72: Hoare triple {63335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {63335#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:31,051 INFO L272 TraceCheckUtils]: 73: Hoare triple {63335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63335#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:31,052 INFO L290 TraceCheckUtils]: 74: Hoare triple {63335#(<= ~counter~0 7)} ~cond := #in~cond; {63335#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:31,052 INFO L290 TraceCheckUtils]: 75: Hoare triple {63335#(<= ~counter~0 7)} assume !(0 == ~cond); {63335#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:31,052 INFO L290 TraceCheckUtils]: 76: Hoare triple {63335#(<= ~counter~0 7)} assume true; {63335#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:31,053 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63335#(<= ~counter~0 7)} {63335#(<= ~counter~0 7)} #63#return; {63335#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:31,053 INFO L290 TraceCheckUtils]: 78: Hoare triple {63335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {63335#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:31,054 INFO L290 TraceCheckUtils]: 79: Hoare triple {63335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63335#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:31,055 INFO L290 TraceCheckUtils]: 80: Hoare triple {63335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63363#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:31,055 INFO L290 TraceCheckUtils]: 81: Hoare triple {63363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {63363#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:31,056 INFO L272 TraceCheckUtils]: 82: Hoare triple {63363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63363#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:31,056 INFO L290 TraceCheckUtils]: 83: Hoare triple {63363#(<= ~counter~0 8)} ~cond := #in~cond; {63363#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:31,056 INFO L290 TraceCheckUtils]: 84: Hoare triple {63363#(<= ~counter~0 8)} assume !(0 == ~cond); {63363#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:31,057 INFO L290 TraceCheckUtils]: 85: Hoare triple {63363#(<= ~counter~0 8)} assume true; {63363#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:31,057 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63363#(<= ~counter~0 8)} {63363#(<= ~counter~0 8)} #63#return; {63363#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:31,058 INFO L290 TraceCheckUtils]: 87: Hoare triple {63363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {63363#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:31,058 INFO L290 TraceCheckUtils]: 88: Hoare triple {63363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63363#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:31,059 INFO L290 TraceCheckUtils]: 89: Hoare triple {63363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63391#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:31,060 INFO L290 TraceCheckUtils]: 90: Hoare triple {63391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {63391#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:31,060 INFO L272 TraceCheckUtils]: 91: Hoare triple {63391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63391#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:31,061 INFO L290 TraceCheckUtils]: 92: Hoare triple {63391#(<= ~counter~0 9)} ~cond := #in~cond; {63391#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:31,061 INFO L290 TraceCheckUtils]: 93: Hoare triple {63391#(<= ~counter~0 9)} assume !(0 == ~cond); {63391#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:31,061 INFO L290 TraceCheckUtils]: 94: Hoare triple {63391#(<= ~counter~0 9)} assume true; {63391#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:31,062 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63391#(<= ~counter~0 9)} {63391#(<= ~counter~0 9)} #63#return; {63391#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:31,062 INFO L290 TraceCheckUtils]: 96: Hoare triple {63391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {63391#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:31,063 INFO L290 TraceCheckUtils]: 97: Hoare triple {63391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63391#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:31,064 INFO L290 TraceCheckUtils]: 98: Hoare triple {63391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63419#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:31,064 INFO L290 TraceCheckUtils]: 99: Hoare triple {63419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {63419#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:31,065 INFO L272 TraceCheckUtils]: 100: Hoare triple {63419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63419#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:31,065 INFO L290 TraceCheckUtils]: 101: Hoare triple {63419#(<= ~counter~0 10)} ~cond := #in~cond; {63419#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:31,066 INFO L290 TraceCheckUtils]: 102: Hoare triple {63419#(<= ~counter~0 10)} assume !(0 == ~cond); {63419#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:31,066 INFO L290 TraceCheckUtils]: 103: Hoare triple {63419#(<= ~counter~0 10)} assume true; {63419#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:31,067 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63419#(<= ~counter~0 10)} {63419#(<= ~counter~0 10)} #63#return; {63419#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:31,067 INFO L290 TraceCheckUtils]: 105: Hoare triple {63419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {63419#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:31,067 INFO L290 TraceCheckUtils]: 106: Hoare triple {63419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63419#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:31,069 INFO L290 TraceCheckUtils]: 107: Hoare triple {63419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63447#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:31,069 INFO L290 TraceCheckUtils]: 108: Hoare triple {63447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {63447#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:31,070 INFO L272 TraceCheckUtils]: 109: Hoare triple {63447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63447#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:31,070 INFO L290 TraceCheckUtils]: 110: Hoare triple {63447#(<= ~counter~0 11)} ~cond := #in~cond; {63447#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:31,071 INFO L290 TraceCheckUtils]: 111: Hoare triple {63447#(<= ~counter~0 11)} assume !(0 == ~cond); {63447#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:31,071 INFO L290 TraceCheckUtils]: 112: Hoare triple {63447#(<= ~counter~0 11)} assume true; {63447#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:31,072 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63447#(<= ~counter~0 11)} {63447#(<= ~counter~0 11)} #63#return; {63447#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:31,072 INFO L290 TraceCheckUtils]: 114: Hoare triple {63447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {63447#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:31,072 INFO L290 TraceCheckUtils]: 115: Hoare triple {63447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63447#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:31,074 INFO L290 TraceCheckUtils]: 116: Hoare triple {63447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63475#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:31,074 INFO L290 TraceCheckUtils]: 117: Hoare triple {63475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {63475#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:31,075 INFO L272 TraceCheckUtils]: 118: Hoare triple {63475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63475#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:31,075 INFO L290 TraceCheckUtils]: 119: Hoare triple {63475#(<= ~counter~0 12)} ~cond := #in~cond; {63475#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:31,076 INFO L290 TraceCheckUtils]: 120: Hoare triple {63475#(<= ~counter~0 12)} assume !(0 == ~cond); {63475#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:31,076 INFO L290 TraceCheckUtils]: 121: Hoare triple {63475#(<= ~counter~0 12)} assume true; {63475#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:31,077 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63475#(<= ~counter~0 12)} {63475#(<= ~counter~0 12)} #63#return; {63475#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:31,077 INFO L290 TraceCheckUtils]: 123: Hoare triple {63475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {63475#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:31,077 INFO L290 TraceCheckUtils]: 124: Hoare triple {63475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63475#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:31,079 INFO L290 TraceCheckUtils]: 125: Hoare triple {63475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63503#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:31,079 INFO L290 TraceCheckUtils]: 126: Hoare triple {63503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {63503#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:31,080 INFO L272 TraceCheckUtils]: 127: Hoare triple {63503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63503#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:31,080 INFO L290 TraceCheckUtils]: 128: Hoare triple {63503#(<= ~counter~0 13)} ~cond := #in~cond; {63503#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:31,080 INFO L290 TraceCheckUtils]: 129: Hoare triple {63503#(<= ~counter~0 13)} assume !(0 == ~cond); {63503#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:31,081 INFO L290 TraceCheckUtils]: 130: Hoare triple {63503#(<= ~counter~0 13)} assume true; {63503#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:31,081 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63503#(<= ~counter~0 13)} {63503#(<= ~counter~0 13)} #63#return; {63503#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:31,082 INFO L290 TraceCheckUtils]: 132: Hoare triple {63503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {63503#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:31,082 INFO L290 TraceCheckUtils]: 133: Hoare triple {63503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63503#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:31,083 INFO L290 TraceCheckUtils]: 134: Hoare triple {63503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63531#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:31,083 INFO L290 TraceCheckUtils]: 135: Hoare triple {63531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {63531#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:31,084 INFO L272 TraceCheckUtils]: 136: Hoare triple {63531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63531#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:31,084 INFO L290 TraceCheckUtils]: 137: Hoare triple {63531#(<= ~counter~0 14)} ~cond := #in~cond; {63531#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:31,085 INFO L290 TraceCheckUtils]: 138: Hoare triple {63531#(<= ~counter~0 14)} assume !(0 == ~cond); {63531#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:31,085 INFO L290 TraceCheckUtils]: 139: Hoare triple {63531#(<= ~counter~0 14)} assume true; {63531#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:31,086 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63531#(<= ~counter~0 14)} {63531#(<= ~counter~0 14)} #63#return; {63531#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:31,086 INFO L290 TraceCheckUtils]: 141: Hoare triple {63531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {63531#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:31,086 INFO L290 TraceCheckUtils]: 142: Hoare triple {63531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63531#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:31,088 INFO L290 TraceCheckUtils]: 143: Hoare triple {63531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63559#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:31,088 INFO L290 TraceCheckUtils]: 144: Hoare triple {63559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {63559#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:31,089 INFO L272 TraceCheckUtils]: 145: Hoare triple {63559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63559#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:31,089 INFO L290 TraceCheckUtils]: 146: Hoare triple {63559#(<= ~counter~0 15)} ~cond := #in~cond; {63559#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:31,090 INFO L290 TraceCheckUtils]: 147: Hoare triple {63559#(<= ~counter~0 15)} assume !(0 == ~cond); {63559#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:31,090 INFO L290 TraceCheckUtils]: 148: Hoare triple {63559#(<= ~counter~0 15)} assume true; {63559#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:31,091 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63559#(<= ~counter~0 15)} {63559#(<= ~counter~0 15)} #63#return; {63559#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:31,091 INFO L290 TraceCheckUtils]: 150: Hoare triple {63559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {63559#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:31,091 INFO L290 TraceCheckUtils]: 151: Hoare triple {63559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63559#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:31,092 INFO L290 TraceCheckUtils]: 152: Hoare triple {63559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63587#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:31,093 INFO L290 TraceCheckUtils]: 153: Hoare triple {63587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {63587#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:31,094 INFO L272 TraceCheckUtils]: 154: Hoare triple {63587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63587#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:31,094 INFO L290 TraceCheckUtils]: 155: Hoare triple {63587#(<= ~counter~0 16)} ~cond := #in~cond; {63587#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:31,094 INFO L290 TraceCheckUtils]: 156: Hoare triple {63587#(<= ~counter~0 16)} assume !(0 == ~cond); {63587#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:31,095 INFO L290 TraceCheckUtils]: 157: Hoare triple {63587#(<= ~counter~0 16)} assume true; {63587#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:31,095 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63587#(<= ~counter~0 16)} {63587#(<= ~counter~0 16)} #63#return; {63587#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:31,096 INFO L290 TraceCheckUtils]: 159: Hoare triple {63587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {63587#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:31,096 INFO L290 TraceCheckUtils]: 160: Hoare triple {63587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63587#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:31,097 INFO L290 TraceCheckUtils]: 161: Hoare triple {63587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63615#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:31,098 INFO L290 TraceCheckUtils]: 162: Hoare triple {63615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {63615#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:31,098 INFO L272 TraceCheckUtils]: 163: Hoare triple {63615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63615#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:31,099 INFO L290 TraceCheckUtils]: 164: Hoare triple {63615#(<= ~counter~0 17)} ~cond := #in~cond; {63615#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:31,099 INFO L290 TraceCheckUtils]: 165: Hoare triple {63615#(<= ~counter~0 17)} assume !(0 == ~cond); {63615#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:31,099 INFO L290 TraceCheckUtils]: 166: Hoare triple {63615#(<= ~counter~0 17)} assume true; {63615#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:31,100 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63615#(<= ~counter~0 17)} {63615#(<= ~counter~0 17)} #63#return; {63615#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:31,100 INFO L290 TraceCheckUtils]: 168: Hoare triple {63615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {63615#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:31,101 INFO L290 TraceCheckUtils]: 169: Hoare triple {63615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63615#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:31,102 INFO L290 TraceCheckUtils]: 170: Hoare triple {63615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:31,102 INFO L290 TraceCheckUtils]: 171: Hoare triple {63643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:31,103 INFO L272 TraceCheckUtils]: 172: Hoare triple {63643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:31,103 INFO L290 TraceCheckUtils]: 173: Hoare triple {63643#(<= ~counter~0 18)} ~cond := #in~cond; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:31,104 INFO L290 TraceCheckUtils]: 174: Hoare triple {63643#(<= ~counter~0 18)} assume !(0 == ~cond); {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:31,104 INFO L290 TraceCheckUtils]: 175: Hoare triple {63643#(<= ~counter~0 18)} assume true; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:31,104 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63643#(<= ~counter~0 18)} {63643#(<= ~counter~0 18)} #63#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:31,105 INFO L290 TraceCheckUtils]: 177: Hoare triple {63643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:31,105 INFO L290 TraceCheckUtils]: 178: Hoare triple {63643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:31,106 INFO L290 TraceCheckUtils]: 179: Hoare triple {63643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:31,107 INFO L290 TraceCheckUtils]: 180: Hoare triple {63671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:31,107 INFO L272 TraceCheckUtils]: 181: Hoare triple {63671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:31,108 INFO L290 TraceCheckUtils]: 182: Hoare triple {63671#(<= ~counter~0 19)} ~cond := #in~cond; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:31,108 INFO L290 TraceCheckUtils]: 183: Hoare triple {63671#(<= ~counter~0 19)} assume !(0 == ~cond); {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:31,108 INFO L290 TraceCheckUtils]: 184: Hoare triple {63671#(<= ~counter~0 19)} assume true; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:31,109 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63671#(<= ~counter~0 19)} {63671#(<= ~counter~0 19)} #63#return; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:31,109 INFO L290 TraceCheckUtils]: 186: Hoare triple {63671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:31,110 INFO L290 TraceCheckUtils]: 187: Hoare triple {63671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:31,111 INFO L290 TraceCheckUtils]: 188: Hoare triple {63671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:31,112 INFO L290 TraceCheckUtils]: 189: Hoare triple {63699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:31,112 INFO L272 TraceCheckUtils]: 190: Hoare triple {63699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:31,113 INFO L290 TraceCheckUtils]: 191: Hoare triple {63699#(<= ~counter~0 20)} ~cond := #in~cond; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:31,113 INFO L290 TraceCheckUtils]: 192: Hoare triple {63699#(<= ~counter~0 20)} assume !(0 == ~cond); {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:31,113 INFO L290 TraceCheckUtils]: 193: Hoare triple {63699#(<= ~counter~0 20)} assume true; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:31,114 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63699#(<= ~counter~0 20)} {63699#(<= ~counter~0 20)} #63#return; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:31,114 INFO L290 TraceCheckUtils]: 195: Hoare triple {63699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:31,115 INFO L290 TraceCheckUtils]: 196: Hoare triple {63699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:31,116 INFO L290 TraceCheckUtils]: 197: Hoare triple {63699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:31,117 INFO L290 TraceCheckUtils]: 198: Hoare triple {63727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:31,117 INFO L272 TraceCheckUtils]: 199: Hoare triple {63727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:31,118 INFO L290 TraceCheckUtils]: 200: Hoare triple {63727#(<= ~counter~0 21)} ~cond := #in~cond; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:31,118 INFO L290 TraceCheckUtils]: 201: Hoare triple {63727#(<= ~counter~0 21)} assume !(0 == ~cond); {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:31,118 INFO L290 TraceCheckUtils]: 202: Hoare triple {63727#(<= ~counter~0 21)} assume true; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:31,119 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63727#(<= ~counter~0 21)} {63727#(<= ~counter~0 21)} #63#return; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:31,119 INFO L290 TraceCheckUtils]: 204: Hoare triple {63727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:31,120 INFO L290 TraceCheckUtils]: 205: Hoare triple {63727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:31,121 INFO L290 TraceCheckUtils]: 206: Hoare triple {63727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:31,121 INFO L290 TraceCheckUtils]: 207: Hoare triple {63755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:31,122 INFO L272 TraceCheckUtils]: 208: Hoare triple {63755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:31,122 INFO L290 TraceCheckUtils]: 209: Hoare triple {63755#(<= ~counter~0 22)} ~cond := #in~cond; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:31,122 INFO L290 TraceCheckUtils]: 210: Hoare triple {63755#(<= ~counter~0 22)} assume !(0 == ~cond); {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:31,122 INFO L290 TraceCheckUtils]: 211: Hoare triple {63755#(<= ~counter~0 22)} assume true; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:31,123 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63755#(<= ~counter~0 22)} {63755#(<= ~counter~0 22)} #63#return; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:31,123 INFO L290 TraceCheckUtils]: 213: Hoare triple {63755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:31,124 INFO L290 TraceCheckUtils]: 214: Hoare triple {63755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:31,124 INFO L290 TraceCheckUtils]: 215: Hoare triple {63755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:31,125 INFO L290 TraceCheckUtils]: 216: Hoare triple {63783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:31,125 INFO L272 TraceCheckUtils]: 217: Hoare triple {63783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:31,125 INFO L290 TraceCheckUtils]: 218: Hoare triple {63783#(<= ~counter~0 23)} ~cond := #in~cond; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:31,126 INFO L290 TraceCheckUtils]: 219: Hoare triple {63783#(<= ~counter~0 23)} assume !(0 == ~cond); {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:31,126 INFO L290 TraceCheckUtils]: 220: Hoare triple {63783#(<= ~counter~0 23)} assume true; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:31,126 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63783#(<= ~counter~0 23)} {63783#(<= ~counter~0 23)} #63#return; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:31,127 INFO L290 TraceCheckUtils]: 222: Hoare triple {63783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:31,127 INFO L290 TraceCheckUtils]: 223: Hoare triple {63783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:31,128 INFO L290 TraceCheckUtils]: 224: Hoare triple {63783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:31,128 INFO L290 TraceCheckUtils]: 225: Hoare triple {63811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:31,129 INFO L272 TraceCheckUtils]: 226: Hoare triple {63811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:31,129 INFO L290 TraceCheckUtils]: 227: Hoare triple {63811#(<= ~counter~0 24)} ~cond := #in~cond; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:31,129 INFO L290 TraceCheckUtils]: 228: Hoare triple {63811#(<= ~counter~0 24)} assume !(0 == ~cond); {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:31,129 INFO L290 TraceCheckUtils]: 229: Hoare triple {63811#(<= ~counter~0 24)} assume true; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:31,130 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63811#(<= ~counter~0 24)} {63811#(<= ~counter~0 24)} #63#return; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:31,130 INFO L290 TraceCheckUtils]: 231: Hoare triple {63811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:31,130 INFO L290 TraceCheckUtils]: 232: Hoare triple {63811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:31,131 INFO L290 TraceCheckUtils]: 233: Hoare triple {63811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:31,131 INFO L290 TraceCheckUtils]: 234: Hoare triple {63839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:31,132 INFO L272 TraceCheckUtils]: 235: Hoare triple {63839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:31,132 INFO L290 TraceCheckUtils]: 236: Hoare triple {63839#(<= ~counter~0 25)} ~cond := #in~cond; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:31,133 INFO L290 TraceCheckUtils]: 237: Hoare triple {63839#(<= ~counter~0 25)} assume !(0 == ~cond); {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:31,133 INFO L290 TraceCheckUtils]: 238: Hoare triple {63839#(<= ~counter~0 25)} assume true; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:31,133 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63839#(<= ~counter~0 25)} {63839#(<= ~counter~0 25)} #63#return; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:31,134 INFO L290 TraceCheckUtils]: 240: Hoare triple {63839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:31,134 INFO L290 TraceCheckUtils]: 241: Hoare triple {63839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:31,135 INFO L290 TraceCheckUtils]: 242: Hoare triple {63839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:31,135 INFO L290 TraceCheckUtils]: 243: Hoare triple {63867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:31,135 INFO L272 TraceCheckUtils]: 244: Hoare triple {63867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:31,136 INFO L290 TraceCheckUtils]: 245: Hoare triple {63867#(<= ~counter~0 26)} ~cond := #in~cond; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:31,136 INFO L290 TraceCheckUtils]: 246: Hoare triple {63867#(<= ~counter~0 26)} assume !(0 == ~cond); {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:31,136 INFO L290 TraceCheckUtils]: 247: Hoare triple {63867#(<= ~counter~0 26)} assume true; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:31,137 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63867#(<= ~counter~0 26)} {63867#(<= ~counter~0 26)} #63#return; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:31,137 INFO L290 TraceCheckUtils]: 249: Hoare triple {63867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:31,137 INFO L290 TraceCheckUtils]: 250: Hoare triple {63867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:31,138 INFO L290 TraceCheckUtils]: 251: Hoare triple {63867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:31,138 INFO L290 TraceCheckUtils]: 252: Hoare triple {63895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:31,139 INFO L272 TraceCheckUtils]: 253: Hoare triple {63895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:31,139 INFO L290 TraceCheckUtils]: 254: Hoare triple {63895#(<= ~counter~0 27)} ~cond := #in~cond; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:31,139 INFO L290 TraceCheckUtils]: 255: Hoare triple {63895#(<= ~counter~0 27)} assume !(0 == ~cond); {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:31,140 INFO L290 TraceCheckUtils]: 256: Hoare triple {63895#(<= ~counter~0 27)} assume true; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:31,140 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63895#(<= ~counter~0 27)} {63895#(<= ~counter~0 27)} #63#return; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:31,140 INFO L290 TraceCheckUtils]: 258: Hoare triple {63895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:31,141 INFO L290 TraceCheckUtils]: 259: Hoare triple {63895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:31,141 INFO L290 TraceCheckUtils]: 260: Hoare triple {63895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:31,142 INFO L290 TraceCheckUtils]: 261: Hoare triple {63923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:31,142 INFO L272 TraceCheckUtils]: 262: Hoare triple {63923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:31,142 INFO L290 TraceCheckUtils]: 263: Hoare triple {63923#(<= ~counter~0 28)} ~cond := #in~cond; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:31,143 INFO L290 TraceCheckUtils]: 264: Hoare triple {63923#(<= ~counter~0 28)} assume !(0 == ~cond); {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:31,143 INFO L290 TraceCheckUtils]: 265: Hoare triple {63923#(<= ~counter~0 28)} assume true; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:31,143 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63923#(<= ~counter~0 28)} {63923#(<= ~counter~0 28)} #63#return; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:31,144 INFO L290 TraceCheckUtils]: 267: Hoare triple {63923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:31,144 INFO L290 TraceCheckUtils]: 268: Hoare triple {63923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:31,145 INFO L290 TraceCheckUtils]: 269: Hoare triple {63923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:31,145 INFO L290 TraceCheckUtils]: 270: Hoare triple {63951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:31,146 INFO L272 TraceCheckUtils]: 271: Hoare triple {63951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:31,146 INFO L290 TraceCheckUtils]: 272: Hoare triple {63951#(<= ~counter~0 29)} ~cond := #in~cond; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:31,146 INFO L290 TraceCheckUtils]: 273: Hoare triple {63951#(<= ~counter~0 29)} assume !(0 == ~cond); {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:31,146 INFO L290 TraceCheckUtils]: 274: Hoare triple {63951#(<= ~counter~0 29)} assume true; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:31,147 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63951#(<= ~counter~0 29)} {63951#(<= ~counter~0 29)} #63#return; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:31,147 INFO L290 TraceCheckUtils]: 276: Hoare triple {63951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:31,147 INFO L290 TraceCheckUtils]: 277: Hoare triple {63951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:31,148 INFO L290 TraceCheckUtils]: 278: Hoare triple {63951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:31,149 INFO L290 TraceCheckUtils]: 279: Hoare triple {63979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:31,149 INFO L272 TraceCheckUtils]: 280: Hoare triple {63979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:31,149 INFO L290 TraceCheckUtils]: 281: Hoare triple {63979#(<= ~counter~0 30)} ~cond := #in~cond; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:31,150 INFO L290 TraceCheckUtils]: 282: Hoare triple {63979#(<= ~counter~0 30)} assume !(0 == ~cond); {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:31,150 INFO L290 TraceCheckUtils]: 283: Hoare triple {63979#(<= ~counter~0 30)} assume true; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:31,150 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63979#(<= ~counter~0 30)} {63979#(<= ~counter~0 30)} #63#return; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:31,151 INFO L290 TraceCheckUtils]: 285: Hoare triple {63979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:31,151 INFO L290 TraceCheckUtils]: 286: Hoare triple {63979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:31,152 INFO L290 TraceCheckUtils]: 287: Hoare triple {63979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:31,152 INFO L290 TraceCheckUtils]: 288: Hoare triple {64007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:31,153 INFO L272 TraceCheckUtils]: 289: Hoare triple {64007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:31,153 INFO L290 TraceCheckUtils]: 290: Hoare triple {64007#(<= ~counter~0 31)} ~cond := #in~cond; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:31,153 INFO L290 TraceCheckUtils]: 291: Hoare triple {64007#(<= ~counter~0 31)} assume !(0 == ~cond); {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:31,153 INFO L290 TraceCheckUtils]: 292: Hoare triple {64007#(<= ~counter~0 31)} assume true; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:31,154 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {64007#(<= ~counter~0 31)} {64007#(<= ~counter~0 31)} #63#return; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:31,154 INFO L290 TraceCheckUtils]: 294: Hoare triple {64007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:31,154 INFO L290 TraceCheckUtils]: 295: Hoare triple {64007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:31,155 INFO L290 TraceCheckUtils]: 296: Hoare triple {64007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64035#(<= |main_#t~post6| 31)} is VALID [2022-04-15 09:10:31,155 INFO L290 TraceCheckUtils]: 297: Hoare triple {64035#(<= |main_#t~post6| 31)} assume !(#t~post6 < 50);havoc #t~post6; {63111#false} is VALID [2022-04-15 09:10:31,155 INFO L272 TraceCheckUtils]: 298: Hoare triple {63111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63111#false} is VALID [2022-04-15 09:10:31,155 INFO L290 TraceCheckUtils]: 299: Hoare triple {63111#false} ~cond := #in~cond; {63111#false} is VALID [2022-04-15 09:10:31,155 INFO L290 TraceCheckUtils]: 300: Hoare triple {63111#false} assume 0 == ~cond; {63111#false} is VALID [2022-04-15 09:10:31,155 INFO L290 TraceCheckUtils]: 301: Hoare triple {63111#false} assume !false; {63111#false} is VALID [2022-04-15 09:10:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 4247 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:10:31,156 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:10:32,889 INFO L290 TraceCheckUtils]: 301: Hoare triple {63111#false} assume !false; {63111#false} is VALID [2022-04-15 09:10:32,889 INFO L290 TraceCheckUtils]: 300: Hoare triple {63111#false} assume 0 == ~cond; {63111#false} is VALID [2022-04-15 09:10:32,889 INFO L290 TraceCheckUtils]: 299: Hoare triple {63111#false} ~cond := #in~cond; {63111#false} is VALID [2022-04-15 09:10:32,889 INFO L272 TraceCheckUtils]: 298: Hoare triple {63111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63111#false} is VALID [2022-04-15 09:10:32,889 INFO L290 TraceCheckUtils]: 297: Hoare triple {64063#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {63111#false} is VALID [2022-04-15 09:10:32,890 INFO L290 TraceCheckUtils]: 296: Hoare triple {64067#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64063#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:10:32,890 INFO L290 TraceCheckUtils]: 295: Hoare triple {64067#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64067#(< ~counter~0 50)} is VALID [2022-04-15 09:10:32,890 INFO L290 TraceCheckUtils]: 294: Hoare triple {64067#(< ~counter~0 50)} assume !!(0 != ~r~0); {64067#(< ~counter~0 50)} is VALID [2022-04-15 09:10:32,891 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {63110#true} {64067#(< ~counter~0 50)} #63#return; {64067#(< ~counter~0 50)} is VALID [2022-04-15 09:10:32,891 INFO L290 TraceCheckUtils]: 292: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,891 INFO L290 TraceCheckUtils]: 291: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,891 INFO L290 TraceCheckUtils]: 290: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,891 INFO L272 TraceCheckUtils]: 289: Hoare triple {64067#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,891 INFO L290 TraceCheckUtils]: 288: Hoare triple {64067#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {64067#(< ~counter~0 50)} is VALID [2022-04-15 09:10:32,892 INFO L290 TraceCheckUtils]: 287: Hoare triple {64095#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64067#(< ~counter~0 50)} is VALID [2022-04-15 09:10:32,893 INFO L290 TraceCheckUtils]: 286: Hoare triple {64095#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64095#(< ~counter~0 49)} is VALID [2022-04-15 09:10:32,893 INFO L290 TraceCheckUtils]: 285: Hoare triple {64095#(< ~counter~0 49)} assume !!(0 != ~r~0); {64095#(< ~counter~0 49)} is VALID [2022-04-15 09:10:32,893 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63110#true} {64095#(< ~counter~0 49)} #63#return; {64095#(< ~counter~0 49)} is VALID [2022-04-15 09:10:32,894 INFO L290 TraceCheckUtils]: 283: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,894 INFO L290 TraceCheckUtils]: 282: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,894 INFO L290 TraceCheckUtils]: 281: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,894 INFO L272 TraceCheckUtils]: 280: Hoare triple {64095#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,894 INFO L290 TraceCheckUtils]: 279: Hoare triple {64095#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {64095#(< ~counter~0 49)} is VALID [2022-04-15 09:10:32,895 INFO L290 TraceCheckUtils]: 278: Hoare triple {64123#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64095#(< ~counter~0 49)} is VALID [2022-04-15 09:10:32,895 INFO L290 TraceCheckUtils]: 277: Hoare triple {64123#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64123#(< ~counter~0 48)} is VALID [2022-04-15 09:10:32,895 INFO L290 TraceCheckUtils]: 276: Hoare triple {64123#(< ~counter~0 48)} assume !!(0 != ~r~0); {64123#(< ~counter~0 48)} is VALID [2022-04-15 09:10:32,896 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63110#true} {64123#(< ~counter~0 48)} #63#return; {64123#(< ~counter~0 48)} is VALID [2022-04-15 09:10:32,896 INFO L290 TraceCheckUtils]: 274: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,896 INFO L290 TraceCheckUtils]: 273: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,896 INFO L290 TraceCheckUtils]: 272: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,896 INFO L272 TraceCheckUtils]: 271: Hoare triple {64123#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,896 INFO L290 TraceCheckUtils]: 270: Hoare triple {64123#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {64123#(< ~counter~0 48)} is VALID [2022-04-15 09:10:32,897 INFO L290 TraceCheckUtils]: 269: Hoare triple {64151#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64123#(< ~counter~0 48)} is VALID [2022-04-15 09:10:32,897 INFO L290 TraceCheckUtils]: 268: Hoare triple {64151#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64151#(< ~counter~0 47)} is VALID [2022-04-15 09:10:32,897 INFO L290 TraceCheckUtils]: 267: Hoare triple {64151#(< ~counter~0 47)} assume !!(0 != ~r~0); {64151#(< ~counter~0 47)} is VALID [2022-04-15 09:10:32,898 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63110#true} {64151#(< ~counter~0 47)} #63#return; {64151#(< ~counter~0 47)} is VALID [2022-04-15 09:10:32,898 INFO L290 TraceCheckUtils]: 265: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,898 INFO L290 TraceCheckUtils]: 264: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,898 INFO L290 TraceCheckUtils]: 263: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,898 INFO L272 TraceCheckUtils]: 262: Hoare triple {64151#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,898 INFO L290 TraceCheckUtils]: 261: Hoare triple {64151#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {64151#(< ~counter~0 47)} is VALID [2022-04-15 09:10:32,899 INFO L290 TraceCheckUtils]: 260: Hoare triple {64179#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64151#(< ~counter~0 47)} is VALID [2022-04-15 09:10:32,899 INFO L290 TraceCheckUtils]: 259: Hoare triple {64179#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64179#(< ~counter~0 46)} is VALID [2022-04-15 09:10:32,900 INFO L290 TraceCheckUtils]: 258: Hoare triple {64179#(< ~counter~0 46)} assume !!(0 != ~r~0); {64179#(< ~counter~0 46)} is VALID [2022-04-15 09:10:32,900 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63110#true} {64179#(< ~counter~0 46)} #63#return; {64179#(< ~counter~0 46)} is VALID [2022-04-15 09:10:32,900 INFO L290 TraceCheckUtils]: 256: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,900 INFO L290 TraceCheckUtils]: 255: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,900 INFO L290 TraceCheckUtils]: 254: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,900 INFO L272 TraceCheckUtils]: 253: Hoare triple {64179#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,901 INFO L290 TraceCheckUtils]: 252: Hoare triple {64179#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {64179#(< ~counter~0 46)} is VALID [2022-04-15 09:10:32,901 INFO L290 TraceCheckUtils]: 251: Hoare triple {64207#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64179#(< ~counter~0 46)} is VALID [2022-04-15 09:10:32,902 INFO L290 TraceCheckUtils]: 250: Hoare triple {64207#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64207#(< ~counter~0 45)} is VALID [2022-04-15 09:10:32,902 INFO L290 TraceCheckUtils]: 249: Hoare triple {64207#(< ~counter~0 45)} assume !!(0 != ~r~0); {64207#(< ~counter~0 45)} is VALID [2022-04-15 09:10:32,902 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63110#true} {64207#(< ~counter~0 45)} #63#return; {64207#(< ~counter~0 45)} is VALID [2022-04-15 09:10:32,903 INFO L290 TraceCheckUtils]: 247: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,903 INFO L290 TraceCheckUtils]: 246: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,903 INFO L290 TraceCheckUtils]: 245: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,903 INFO L272 TraceCheckUtils]: 244: Hoare triple {64207#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,903 INFO L290 TraceCheckUtils]: 243: Hoare triple {64207#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {64207#(< ~counter~0 45)} is VALID [2022-04-15 09:10:32,904 INFO L290 TraceCheckUtils]: 242: Hoare triple {64235#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64207#(< ~counter~0 45)} is VALID [2022-04-15 09:10:32,904 INFO L290 TraceCheckUtils]: 241: Hoare triple {64235#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64235#(< ~counter~0 44)} is VALID [2022-04-15 09:10:32,904 INFO L290 TraceCheckUtils]: 240: Hoare triple {64235#(< ~counter~0 44)} assume !!(0 != ~r~0); {64235#(< ~counter~0 44)} is VALID [2022-04-15 09:10:32,905 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63110#true} {64235#(< ~counter~0 44)} #63#return; {64235#(< ~counter~0 44)} is VALID [2022-04-15 09:10:32,905 INFO L290 TraceCheckUtils]: 238: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,905 INFO L290 TraceCheckUtils]: 237: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,905 INFO L290 TraceCheckUtils]: 236: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,905 INFO L272 TraceCheckUtils]: 235: Hoare triple {64235#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,905 INFO L290 TraceCheckUtils]: 234: Hoare triple {64235#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {64235#(< ~counter~0 44)} is VALID [2022-04-15 09:10:32,906 INFO L290 TraceCheckUtils]: 233: Hoare triple {64263#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64235#(< ~counter~0 44)} is VALID [2022-04-15 09:10:32,906 INFO L290 TraceCheckUtils]: 232: Hoare triple {64263#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64263#(< ~counter~0 43)} is VALID [2022-04-15 09:10:32,906 INFO L290 TraceCheckUtils]: 231: Hoare triple {64263#(< ~counter~0 43)} assume !!(0 != ~r~0); {64263#(< ~counter~0 43)} is VALID [2022-04-15 09:10:32,907 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63110#true} {64263#(< ~counter~0 43)} #63#return; {64263#(< ~counter~0 43)} is VALID [2022-04-15 09:10:32,907 INFO L290 TraceCheckUtils]: 229: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,907 INFO L290 TraceCheckUtils]: 228: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,907 INFO L290 TraceCheckUtils]: 227: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,907 INFO L272 TraceCheckUtils]: 226: Hoare triple {64263#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,908 INFO L290 TraceCheckUtils]: 225: Hoare triple {64263#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {64263#(< ~counter~0 43)} is VALID [2022-04-15 09:10:32,908 INFO L290 TraceCheckUtils]: 224: Hoare triple {64291#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64263#(< ~counter~0 43)} is VALID [2022-04-15 09:10:32,908 INFO L290 TraceCheckUtils]: 223: Hoare triple {64291#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64291#(< ~counter~0 42)} is VALID [2022-04-15 09:10:32,909 INFO L290 TraceCheckUtils]: 222: Hoare triple {64291#(< ~counter~0 42)} assume !!(0 != ~r~0); {64291#(< ~counter~0 42)} is VALID [2022-04-15 09:10:32,909 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63110#true} {64291#(< ~counter~0 42)} #63#return; {64291#(< ~counter~0 42)} is VALID [2022-04-15 09:10:32,909 INFO L290 TraceCheckUtils]: 220: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,909 INFO L290 TraceCheckUtils]: 219: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,909 INFO L290 TraceCheckUtils]: 218: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,910 INFO L272 TraceCheckUtils]: 217: Hoare triple {64291#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,910 INFO L290 TraceCheckUtils]: 216: Hoare triple {64291#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {64291#(< ~counter~0 42)} is VALID [2022-04-15 09:10:32,910 INFO L290 TraceCheckUtils]: 215: Hoare triple {64319#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64291#(< ~counter~0 42)} is VALID [2022-04-15 09:10:32,911 INFO L290 TraceCheckUtils]: 214: Hoare triple {64319#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64319#(< ~counter~0 41)} is VALID [2022-04-15 09:10:32,911 INFO L290 TraceCheckUtils]: 213: Hoare triple {64319#(< ~counter~0 41)} assume !!(0 != ~r~0); {64319#(< ~counter~0 41)} is VALID [2022-04-15 09:10:32,911 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63110#true} {64319#(< ~counter~0 41)} #63#return; {64319#(< ~counter~0 41)} is VALID [2022-04-15 09:10:32,912 INFO L290 TraceCheckUtils]: 211: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,912 INFO L290 TraceCheckUtils]: 210: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,912 INFO L290 TraceCheckUtils]: 209: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,912 INFO L272 TraceCheckUtils]: 208: Hoare triple {64319#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,912 INFO L290 TraceCheckUtils]: 207: Hoare triple {64319#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {64319#(< ~counter~0 41)} is VALID [2022-04-15 09:10:32,913 INFO L290 TraceCheckUtils]: 206: Hoare triple {64347#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64319#(< ~counter~0 41)} is VALID [2022-04-15 09:10:32,913 INFO L290 TraceCheckUtils]: 205: Hoare triple {64347#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64347#(< ~counter~0 40)} is VALID [2022-04-15 09:10:32,913 INFO L290 TraceCheckUtils]: 204: Hoare triple {64347#(< ~counter~0 40)} assume !!(0 != ~r~0); {64347#(< ~counter~0 40)} is VALID [2022-04-15 09:10:32,914 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63110#true} {64347#(< ~counter~0 40)} #63#return; {64347#(< ~counter~0 40)} is VALID [2022-04-15 09:10:32,914 INFO L290 TraceCheckUtils]: 202: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,914 INFO L290 TraceCheckUtils]: 201: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,914 INFO L290 TraceCheckUtils]: 200: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,914 INFO L272 TraceCheckUtils]: 199: Hoare triple {64347#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,914 INFO L290 TraceCheckUtils]: 198: Hoare triple {64347#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {64347#(< ~counter~0 40)} is VALID [2022-04-15 09:10:32,915 INFO L290 TraceCheckUtils]: 197: Hoare triple {64375#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64347#(< ~counter~0 40)} is VALID [2022-04-15 09:10:32,915 INFO L290 TraceCheckUtils]: 196: Hoare triple {64375#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64375#(< ~counter~0 39)} is VALID [2022-04-15 09:10:32,915 INFO L290 TraceCheckUtils]: 195: Hoare triple {64375#(< ~counter~0 39)} assume !!(0 != ~r~0); {64375#(< ~counter~0 39)} is VALID [2022-04-15 09:10:32,916 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63110#true} {64375#(< ~counter~0 39)} #63#return; {64375#(< ~counter~0 39)} is VALID [2022-04-15 09:10:32,916 INFO L290 TraceCheckUtils]: 193: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,916 INFO L290 TraceCheckUtils]: 192: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,916 INFO L290 TraceCheckUtils]: 191: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,916 INFO L272 TraceCheckUtils]: 190: Hoare triple {64375#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,916 INFO L290 TraceCheckUtils]: 189: Hoare triple {64375#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {64375#(< ~counter~0 39)} is VALID [2022-04-15 09:10:32,917 INFO L290 TraceCheckUtils]: 188: Hoare triple {64403#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64375#(< ~counter~0 39)} is VALID [2022-04-15 09:10:32,917 INFO L290 TraceCheckUtils]: 187: Hoare triple {64403#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64403#(< ~counter~0 38)} is VALID [2022-04-15 09:10:32,918 INFO L290 TraceCheckUtils]: 186: Hoare triple {64403#(< ~counter~0 38)} assume !!(0 != ~r~0); {64403#(< ~counter~0 38)} is VALID [2022-04-15 09:10:32,918 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63110#true} {64403#(< ~counter~0 38)} #63#return; {64403#(< ~counter~0 38)} is VALID [2022-04-15 09:10:32,918 INFO L290 TraceCheckUtils]: 184: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,918 INFO L290 TraceCheckUtils]: 183: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,918 INFO L290 TraceCheckUtils]: 182: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,918 INFO L272 TraceCheckUtils]: 181: Hoare triple {64403#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,919 INFO L290 TraceCheckUtils]: 180: Hoare triple {64403#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {64403#(< ~counter~0 38)} is VALID [2022-04-15 09:10:32,919 INFO L290 TraceCheckUtils]: 179: Hoare triple {64431#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64403#(< ~counter~0 38)} is VALID [2022-04-15 09:10:32,920 INFO L290 TraceCheckUtils]: 178: Hoare triple {64431#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64431#(< ~counter~0 37)} is VALID [2022-04-15 09:10:32,920 INFO L290 TraceCheckUtils]: 177: Hoare triple {64431#(< ~counter~0 37)} assume !!(0 != ~r~0); {64431#(< ~counter~0 37)} is VALID [2022-04-15 09:10:32,920 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63110#true} {64431#(< ~counter~0 37)} #63#return; {64431#(< ~counter~0 37)} is VALID [2022-04-15 09:10:32,921 INFO L290 TraceCheckUtils]: 175: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,921 INFO L290 TraceCheckUtils]: 174: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,921 INFO L290 TraceCheckUtils]: 173: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,921 INFO L272 TraceCheckUtils]: 172: Hoare triple {64431#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,921 INFO L290 TraceCheckUtils]: 171: Hoare triple {64431#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {64431#(< ~counter~0 37)} is VALID [2022-04-15 09:10:32,922 INFO L290 TraceCheckUtils]: 170: Hoare triple {64459#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64431#(< ~counter~0 37)} is VALID [2022-04-15 09:10:32,922 INFO L290 TraceCheckUtils]: 169: Hoare triple {64459#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64459#(< ~counter~0 36)} is VALID [2022-04-15 09:10:32,922 INFO L290 TraceCheckUtils]: 168: Hoare triple {64459#(< ~counter~0 36)} assume !!(0 != ~r~0); {64459#(< ~counter~0 36)} is VALID [2022-04-15 09:10:32,923 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63110#true} {64459#(< ~counter~0 36)} #63#return; {64459#(< ~counter~0 36)} is VALID [2022-04-15 09:10:32,923 INFO L290 TraceCheckUtils]: 166: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,923 INFO L290 TraceCheckUtils]: 165: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,923 INFO L290 TraceCheckUtils]: 164: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,923 INFO L272 TraceCheckUtils]: 163: Hoare triple {64459#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,923 INFO L290 TraceCheckUtils]: 162: Hoare triple {64459#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {64459#(< ~counter~0 36)} is VALID [2022-04-15 09:10:32,924 INFO L290 TraceCheckUtils]: 161: Hoare triple {64487#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64459#(< ~counter~0 36)} is VALID [2022-04-15 09:10:32,924 INFO L290 TraceCheckUtils]: 160: Hoare triple {64487#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64487#(< ~counter~0 35)} is VALID [2022-04-15 09:10:32,924 INFO L290 TraceCheckUtils]: 159: Hoare triple {64487#(< ~counter~0 35)} assume !!(0 != ~r~0); {64487#(< ~counter~0 35)} is VALID [2022-04-15 09:10:32,925 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63110#true} {64487#(< ~counter~0 35)} #63#return; {64487#(< ~counter~0 35)} is VALID [2022-04-15 09:10:32,925 INFO L290 TraceCheckUtils]: 157: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,925 INFO L290 TraceCheckUtils]: 156: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,925 INFO L290 TraceCheckUtils]: 155: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,925 INFO L272 TraceCheckUtils]: 154: Hoare triple {64487#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,925 INFO L290 TraceCheckUtils]: 153: Hoare triple {64487#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {64487#(< ~counter~0 35)} is VALID [2022-04-15 09:10:32,926 INFO L290 TraceCheckUtils]: 152: Hoare triple {64515#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64487#(< ~counter~0 35)} is VALID [2022-04-15 09:10:32,926 INFO L290 TraceCheckUtils]: 151: Hoare triple {64515#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64515#(< ~counter~0 34)} is VALID [2022-04-15 09:10:32,927 INFO L290 TraceCheckUtils]: 150: Hoare triple {64515#(< ~counter~0 34)} assume !!(0 != ~r~0); {64515#(< ~counter~0 34)} is VALID [2022-04-15 09:10:32,927 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63110#true} {64515#(< ~counter~0 34)} #63#return; {64515#(< ~counter~0 34)} is VALID [2022-04-15 09:10:32,927 INFO L290 TraceCheckUtils]: 148: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,927 INFO L290 TraceCheckUtils]: 147: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,927 INFO L290 TraceCheckUtils]: 146: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,927 INFO L272 TraceCheckUtils]: 145: Hoare triple {64515#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,928 INFO L290 TraceCheckUtils]: 144: Hoare triple {64515#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {64515#(< ~counter~0 34)} is VALID [2022-04-15 09:10:32,928 INFO L290 TraceCheckUtils]: 143: Hoare triple {64543#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64515#(< ~counter~0 34)} is VALID [2022-04-15 09:10:32,929 INFO L290 TraceCheckUtils]: 142: Hoare triple {64543#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64543#(< ~counter~0 33)} is VALID [2022-04-15 09:10:32,929 INFO L290 TraceCheckUtils]: 141: Hoare triple {64543#(< ~counter~0 33)} assume !!(0 != ~r~0); {64543#(< ~counter~0 33)} is VALID [2022-04-15 09:10:32,929 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63110#true} {64543#(< ~counter~0 33)} #63#return; {64543#(< ~counter~0 33)} is VALID [2022-04-15 09:10:32,930 INFO L290 TraceCheckUtils]: 139: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,930 INFO L290 TraceCheckUtils]: 138: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,930 INFO L290 TraceCheckUtils]: 137: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,930 INFO L272 TraceCheckUtils]: 136: Hoare triple {64543#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,930 INFO L290 TraceCheckUtils]: 135: Hoare triple {64543#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {64543#(< ~counter~0 33)} is VALID [2022-04-15 09:10:32,931 INFO L290 TraceCheckUtils]: 134: Hoare triple {64007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64543#(< ~counter~0 33)} is VALID [2022-04-15 09:10:32,931 INFO L290 TraceCheckUtils]: 133: Hoare triple {64007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:32,931 INFO L290 TraceCheckUtils]: 132: Hoare triple {64007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:32,932 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63110#true} {64007#(<= ~counter~0 31)} #63#return; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:32,932 INFO L290 TraceCheckUtils]: 130: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,932 INFO L290 TraceCheckUtils]: 129: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,932 INFO L290 TraceCheckUtils]: 128: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,932 INFO L272 TraceCheckUtils]: 127: Hoare triple {64007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,932 INFO L290 TraceCheckUtils]: 126: Hoare triple {64007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:32,933 INFO L290 TraceCheckUtils]: 125: Hoare triple {63979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:32,933 INFO L290 TraceCheckUtils]: 124: Hoare triple {63979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:32,933 INFO L290 TraceCheckUtils]: 123: Hoare triple {63979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:32,934 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63110#true} {63979#(<= ~counter~0 30)} #63#return; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:32,934 INFO L290 TraceCheckUtils]: 121: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,934 INFO L290 TraceCheckUtils]: 120: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,934 INFO L290 TraceCheckUtils]: 119: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,934 INFO L272 TraceCheckUtils]: 118: Hoare triple {63979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,934 INFO L290 TraceCheckUtils]: 117: Hoare triple {63979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:32,935 INFO L290 TraceCheckUtils]: 116: Hoare triple {63951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:32,935 INFO L290 TraceCheckUtils]: 115: Hoare triple {63951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:32,936 INFO L290 TraceCheckUtils]: 114: Hoare triple {63951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:32,936 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63110#true} {63951#(<= ~counter~0 29)} #63#return; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:32,936 INFO L290 TraceCheckUtils]: 112: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,936 INFO L290 TraceCheckUtils]: 111: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,936 INFO L290 TraceCheckUtils]: 110: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,936 INFO L272 TraceCheckUtils]: 109: Hoare triple {63951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,937 INFO L290 TraceCheckUtils]: 108: Hoare triple {63951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:32,937 INFO L290 TraceCheckUtils]: 107: Hoare triple {63923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:32,938 INFO L290 TraceCheckUtils]: 106: Hoare triple {63923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:32,938 INFO L290 TraceCheckUtils]: 105: Hoare triple {63923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:32,938 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63110#true} {63923#(<= ~counter~0 28)} #63#return; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:32,938 INFO L290 TraceCheckUtils]: 103: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,939 INFO L290 TraceCheckUtils]: 102: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,939 INFO L290 TraceCheckUtils]: 101: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,939 INFO L272 TraceCheckUtils]: 100: Hoare triple {63923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,939 INFO L290 TraceCheckUtils]: 99: Hoare triple {63923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:32,940 INFO L290 TraceCheckUtils]: 98: Hoare triple {63895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:32,940 INFO L290 TraceCheckUtils]: 97: Hoare triple {63895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:32,940 INFO L290 TraceCheckUtils]: 96: Hoare triple {63895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:32,941 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63110#true} {63895#(<= ~counter~0 27)} #63#return; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:32,941 INFO L290 TraceCheckUtils]: 94: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,941 INFO L290 TraceCheckUtils]: 93: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,941 INFO L290 TraceCheckUtils]: 92: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,941 INFO L272 TraceCheckUtils]: 91: Hoare triple {63895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,941 INFO L290 TraceCheckUtils]: 90: Hoare triple {63895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:32,942 INFO L290 TraceCheckUtils]: 89: Hoare triple {63867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:32,942 INFO L290 TraceCheckUtils]: 88: Hoare triple {63867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:32,942 INFO L290 TraceCheckUtils]: 87: Hoare triple {63867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:32,943 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63110#true} {63867#(<= ~counter~0 26)} #63#return; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:32,943 INFO L290 TraceCheckUtils]: 85: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,943 INFO L290 TraceCheckUtils]: 84: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,943 INFO L290 TraceCheckUtils]: 83: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,943 INFO L272 TraceCheckUtils]: 82: Hoare triple {63867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,943 INFO L290 TraceCheckUtils]: 81: Hoare triple {63867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:32,944 INFO L290 TraceCheckUtils]: 80: Hoare triple {63839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:32,944 INFO L290 TraceCheckUtils]: 79: Hoare triple {63839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:32,945 INFO L290 TraceCheckUtils]: 78: Hoare triple {63839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:32,945 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63110#true} {63839#(<= ~counter~0 25)} #63#return; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:32,945 INFO L290 TraceCheckUtils]: 76: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,945 INFO L290 TraceCheckUtils]: 75: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,945 INFO L290 TraceCheckUtils]: 74: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,945 INFO L272 TraceCheckUtils]: 73: Hoare triple {63839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,946 INFO L290 TraceCheckUtils]: 72: Hoare triple {63839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:32,946 INFO L290 TraceCheckUtils]: 71: Hoare triple {63811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:32,947 INFO L290 TraceCheckUtils]: 70: Hoare triple {63811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:32,947 INFO L290 TraceCheckUtils]: 69: Hoare triple {63811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:32,947 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63110#true} {63811#(<= ~counter~0 24)} #63#return; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:32,947 INFO L290 TraceCheckUtils]: 67: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,947 INFO L290 TraceCheckUtils]: 66: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,948 INFO L290 TraceCheckUtils]: 65: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,948 INFO L272 TraceCheckUtils]: 64: Hoare triple {63811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,948 INFO L290 TraceCheckUtils]: 63: Hoare triple {63811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:32,949 INFO L290 TraceCheckUtils]: 62: Hoare triple {63783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:32,949 INFO L290 TraceCheckUtils]: 61: Hoare triple {63783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:32,949 INFO L290 TraceCheckUtils]: 60: Hoare triple {63783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:32,950 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63110#true} {63783#(<= ~counter~0 23)} #63#return; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:32,950 INFO L290 TraceCheckUtils]: 58: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,950 INFO L290 TraceCheckUtils]: 57: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,950 INFO L290 TraceCheckUtils]: 56: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,950 INFO L272 TraceCheckUtils]: 55: Hoare triple {63783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,950 INFO L290 TraceCheckUtils]: 54: Hoare triple {63783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:32,951 INFO L290 TraceCheckUtils]: 53: Hoare triple {63755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:32,951 INFO L290 TraceCheckUtils]: 52: Hoare triple {63755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:32,951 INFO L290 TraceCheckUtils]: 51: Hoare triple {63755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:32,952 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63110#true} {63755#(<= ~counter~0 22)} #63#return; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:32,952 INFO L290 TraceCheckUtils]: 49: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,952 INFO L290 TraceCheckUtils]: 48: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,952 INFO L290 TraceCheckUtils]: 47: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,952 INFO L272 TraceCheckUtils]: 46: Hoare triple {63755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,952 INFO L290 TraceCheckUtils]: 45: Hoare triple {63755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:32,953 INFO L290 TraceCheckUtils]: 44: Hoare triple {63727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:32,953 INFO L290 TraceCheckUtils]: 43: Hoare triple {63727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:32,954 INFO L290 TraceCheckUtils]: 42: Hoare triple {63727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:32,954 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63110#true} {63727#(<= ~counter~0 21)} #63#return; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:32,954 INFO L290 TraceCheckUtils]: 40: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,954 INFO L290 TraceCheckUtils]: 39: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,954 INFO L290 TraceCheckUtils]: 38: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,954 INFO L272 TraceCheckUtils]: 37: Hoare triple {63727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,955 INFO L290 TraceCheckUtils]: 36: Hoare triple {63727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:32,955 INFO L290 TraceCheckUtils]: 35: Hoare triple {63699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:32,956 INFO L290 TraceCheckUtils]: 34: Hoare triple {63699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:32,956 INFO L290 TraceCheckUtils]: 33: Hoare triple {63699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:32,956 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63110#true} {63699#(<= ~counter~0 20)} #63#return; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:32,956 INFO L290 TraceCheckUtils]: 31: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,956 INFO L290 TraceCheckUtils]: 30: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,957 INFO L290 TraceCheckUtils]: 29: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,957 INFO L272 TraceCheckUtils]: 28: Hoare triple {63699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,957 INFO L290 TraceCheckUtils]: 27: Hoare triple {63699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:32,957 INFO L290 TraceCheckUtils]: 26: Hoare triple {63671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:32,958 INFO L290 TraceCheckUtils]: 25: Hoare triple {63671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:32,958 INFO L290 TraceCheckUtils]: 24: Hoare triple {63671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:32,959 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63110#true} {63671#(<= ~counter~0 19)} #63#return; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:32,959 INFO L290 TraceCheckUtils]: 22: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,959 INFO L290 TraceCheckUtils]: 21: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,959 INFO L290 TraceCheckUtils]: 20: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,959 INFO L272 TraceCheckUtils]: 19: Hoare triple {63671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,959 INFO L290 TraceCheckUtils]: 18: Hoare triple {63671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:32,960 INFO L290 TraceCheckUtils]: 17: Hoare triple {63643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:32,960 INFO L290 TraceCheckUtils]: 16: Hoare triple {63643#(<= ~counter~0 18)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:32,960 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63110#true} {63643#(<= ~counter~0 18)} #61#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:32,960 INFO L290 TraceCheckUtils]: 14: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,961 INFO L290 TraceCheckUtils]: 13: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,961 INFO L290 TraceCheckUtils]: 12: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,961 INFO L272 TraceCheckUtils]: 11: Hoare triple {63643#(<= ~counter~0 18)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,961 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63110#true} {63643#(<= ~counter~0 18)} #59#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:32,961 INFO L290 TraceCheckUtils]: 9: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-15 09:10:32,961 INFO L290 TraceCheckUtils]: 8: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-15 09:10:32,961 INFO L290 TraceCheckUtils]: 7: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-15 09:10:32,961 INFO L272 TraceCheckUtils]: 6: Hoare triple {63643#(<= ~counter~0 18)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63110#true} is VALID [2022-04-15 09:10:32,962 INFO L290 TraceCheckUtils]: 5: Hoare triple {63643#(<= ~counter~0 18)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:32,962 INFO L272 TraceCheckUtils]: 4: Hoare triple {63643#(<= ~counter~0 18)} call #t~ret7 := main(); {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:32,962 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63643#(<= ~counter~0 18)} {63110#true} #67#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:32,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {63643#(<= ~counter~0 18)} assume true; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:32,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {63110#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63643#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:32,963 INFO L272 TraceCheckUtils]: 0: Hoare triple {63110#true} call ULTIMATE.init(); {63110#true} is VALID [2022-04-15 09:10:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 2387 refuted. 0 times theorem prover too weak. 1864 trivial. 0 not checked. [2022-04-15 09:10:32,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:10:32,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053927059] [2022-04-15 09:10:32,964 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:10:32,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [539053262] [2022-04-15 09:10:32,964 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [539053262] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:10:32,964 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:10:32,965 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 54 [2022-04-15 09:10:32,965 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:10:32,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [810898312] [2022-04-15 09:10:32,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [810898312] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:10:32,965 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:10:32,965 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-15 09:10:32,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218751972] [2022-04-15 09:10:32,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:10:32,966 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 [2022-04-15 09:10:32,966 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:10:32,967 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) [2022-04-15 09:10:33,194 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 299 edges. 299 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:33,194 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-15 09:10:33,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:33,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-15 09:10:33,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:10:33,195 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) [2022-04-15 09:10:34,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:34,715 INFO L93 Difference]: Finished difference Result 313 states and 346 transitions. [2022-04-15 09:10:34,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-15 09:10:34,716 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 [2022-04-15 09:10:34,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:10:34,716 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) [2022-04-15 09:10:34,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-15 09:10:34,721 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) [2022-04-15 09:10:34,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-15 09:10:34,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 345 transitions. [2022-04-15 09:10:34,979 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 345 edges. 345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:34,984 INFO L225 Difference]: With dead ends: 313 [2022-04-15 09:10:34,984 INFO L226 Difference]: Without dead ends: 308 [2022-04-15 09:10:34,985 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 634 GetRequests, 550 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 563 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2974, Invalid=4166, Unknown=0, NotChecked=0, Total=7140 [2022-04-15 09:10:34,986 INFO L913 BasicCegarLoop]: 57 mSDtfsCounter, 124 mSDsluCounter, 273 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 330 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:10:34,986 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [124 Valid, 330 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 201 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:10:34,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2022-04-15 09:10:35,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 308. [2022-04-15 09:10:35,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:10:35,465 INFO L82 GeneralOperation]: Start isEquivalent. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 09:10:35,465 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) [2022-04-15 09:10:35,466 INFO L87 Difference]: Start difference. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 09:10:35,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:35,471 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-15 09:10:35,471 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-15 09:10:35,471 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:35,471 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:35,471 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. [2022-04-15 09:10:35,472 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. [2022-04-15 09:10:35,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:35,477 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-15 09:10:35,477 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-15 09:10:35,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:35,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:35,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:10:35,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:10:35,478 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) [2022-04-15 09:10:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 341 transitions. [2022-04-15 09:10:35,484 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 341 transitions. Word has length 302 [2022-04-15 09:10:35,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:10:35,485 INFO L478 AbstractCegarLoop]: Abstraction has 308 states and 341 transitions. [2022-04-15 09:10:35,485 INFO L479 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) [2022-04-15 09:10:35,485 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 308 states and 341 transitions. [2022-04-15 09:10:36,425 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 341 edges. 341 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-15 09:10:36,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-04-15 09:10:36,427 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:10:36,427 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:10:36,449 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-15 09:10:36,643 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-04-15 09:10:36,643 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:10:36,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:10:36,644 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 63 times [2022-04-15 09:10:36,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:36,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [943026300] [2022-04-15 09:10:36,644 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:10:36,644 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 64 times [2022-04-15 09:10:36,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:10:36,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575715298] [2022-04-15 09:10:36,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:10:36,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:10:36,671 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:10:36,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1434654966] [2022-04-15 09:10:36,671 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:10:36,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:10:36,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:10:36,672 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) [2022-04-15 09:10:36,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-15 09:10:36,996 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:10:36,996 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:10:36,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 733 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-15 09:10:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:10:37,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:10:38,937 INFO L272 TraceCheckUtils]: 0: Hoare triple {66895#true} call ULTIMATE.init(); {66895#true} is VALID [2022-04-15 09:10:38,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {66895#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,938 INFO L290 TraceCheckUtils]: 2: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,938 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66903#(<= ~counter~0 0)} {66895#true} #67#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,939 INFO L272 TraceCheckUtils]: 4: Hoare triple {66903#(<= ~counter~0 0)} call #t~ret7 := main(); {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,939 INFO L290 TraceCheckUtils]: 5: Hoare triple {66903#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,939 INFO L272 TraceCheckUtils]: 6: Hoare triple {66903#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,940 INFO L290 TraceCheckUtils]: 7: Hoare triple {66903#(<= ~counter~0 0)} ~cond := #in~cond; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,940 INFO L290 TraceCheckUtils]: 8: Hoare triple {66903#(<= ~counter~0 0)} assume !(0 == ~cond); {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,940 INFO L290 TraceCheckUtils]: 9: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,941 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66903#(<= ~counter~0 0)} {66903#(<= ~counter~0 0)} #59#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,941 INFO L272 TraceCheckUtils]: 11: Hoare triple {66903#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,941 INFO L290 TraceCheckUtils]: 12: Hoare triple {66903#(<= ~counter~0 0)} ~cond := #in~cond; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,942 INFO L290 TraceCheckUtils]: 13: Hoare triple {66903#(<= ~counter~0 0)} assume !(0 == ~cond); {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,942 INFO L290 TraceCheckUtils]: 14: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,942 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66903#(<= ~counter~0 0)} {66903#(<= ~counter~0 0)} #61#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,942 INFO L290 TraceCheckUtils]: 16: Hoare triple {66903#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {66903#(<= ~counter~0 0)} is VALID [2022-04-15 09:10:38,944 INFO L290 TraceCheckUtils]: 17: Hoare triple {66903#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66952#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:38,944 INFO L290 TraceCheckUtils]: 18: Hoare triple {66952#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {66952#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:38,945 INFO L272 TraceCheckUtils]: 19: Hoare triple {66952#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66952#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:38,945 INFO L290 TraceCheckUtils]: 20: Hoare triple {66952#(<= ~counter~0 1)} ~cond := #in~cond; {66952#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:38,945 INFO L290 TraceCheckUtils]: 21: Hoare triple {66952#(<= ~counter~0 1)} assume !(0 == ~cond); {66952#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:38,946 INFO L290 TraceCheckUtils]: 22: Hoare triple {66952#(<= ~counter~0 1)} assume true; {66952#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:38,946 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66952#(<= ~counter~0 1)} {66952#(<= ~counter~0 1)} #63#return; {66952#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:38,946 INFO L290 TraceCheckUtils]: 24: Hoare triple {66952#(<= ~counter~0 1)} assume !!(0 != ~r~0); {66952#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:38,947 INFO L290 TraceCheckUtils]: 25: Hoare triple {66952#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66952#(<= ~counter~0 1)} is VALID [2022-04-15 09:10:38,947 INFO L290 TraceCheckUtils]: 26: Hoare triple {66952#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66980#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:38,948 INFO L290 TraceCheckUtils]: 27: Hoare triple {66980#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {66980#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:38,948 INFO L272 TraceCheckUtils]: 28: Hoare triple {66980#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66980#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:38,948 INFO L290 TraceCheckUtils]: 29: Hoare triple {66980#(<= ~counter~0 2)} ~cond := #in~cond; {66980#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:38,949 INFO L290 TraceCheckUtils]: 30: Hoare triple {66980#(<= ~counter~0 2)} assume !(0 == ~cond); {66980#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:38,949 INFO L290 TraceCheckUtils]: 31: Hoare triple {66980#(<= ~counter~0 2)} assume true; {66980#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:38,949 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66980#(<= ~counter~0 2)} {66980#(<= ~counter~0 2)} #63#return; {66980#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:38,950 INFO L290 TraceCheckUtils]: 33: Hoare triple {66980#(<= ~counter~0 2)} assume !!(0 != ~r~0); {66980#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:38,950 INFO L290 TraceCheckUtils]: 34: Hoare triple {66980#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66980#(<= ~counter~0 2)} is VALID [2022-04-15 09:10:38,951 INFO L290 TraceCheckUtils]: 35: Hoare triple {66980#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67008#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:38,951 INFO L290 TraceCheckUtils]: 36: Hoare triple {67008#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {67008#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:38,951 INFO L272 TraceCheckUtils]: 37: Hoare triple {67008#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67008#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:38,952 INFO L290 TraceCheckUtils]: 38: Hoare triple {67008#(<= ~counter~0 3)} ~cond := #in~cond; {67008#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:38,952 INFO L290 TraceCheckUtils]: 39: Hoare triple {67008#(<= ~counter~0 3)} assume !(0 == ~cond); {67008#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:38,952 INFO L290 TraceCheckUtils]: 40: Hoare triple {67008#(<= ~counter~0 3)} assume true; {67008#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:38,953 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {67008#(<= ~counter~0 3)} {67008#(<= ~counter~0 3)} #63#return; {67008#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:38,953 INFO L290 TraceCheckUtils]: 42: Hoare triple {67008#(<= ~counter~0 3)} assume !!(0 != ~r~0); {67008#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:38,953 INFO L290 TraceCheckUtils]: 43: Hoare triple {67008#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67008#(<= ~counter~0 3)} is VALID [2022-04-15 09:10:38,954 INFO L290 TraceCheckUtils]: 44: Hoare triple {67008#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67036#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:38,954 INFO L290 TraceCheckUtils]: 45: Hoare triple {67036#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {67036#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:38,955 INFO L272 TraceCheckUtils]: 46: Hoare triple {67036#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67036#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:38,955 INFO L290 TraceCheckUtils]: 47: Hoare triple {67036#(<= ~counter~0 4)} ~cond := #in~cond; {67036#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:38,956 INFO L290 TraceCheckUtils]: 48: Hoare triple {67036#(<= ~counter~0 4)} assume !(0 == ~cond); {67036#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:38,956 INFO L290 TraceCheckUtils]: 49: Hoare triple {67036#(<= ~counter~0 4)} assume true; {67036#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:38,956 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {67036#(<= ~counter~0 4)} {67036#(<= ~counter~0 4)} #63#return; {67036#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:38,957 INFO L290 TraceCheckUtils]: 51: Hoare triple {67036#(<= ~counter~0 4)} assume !!(0 != ~r~0); {67036#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:38,957 INFO L290 TraceCheckUtils]: 52: Hoare triple {67036#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67036#(<= ~counter~0 4)} is VALID [2022-04-15 09:10:38,958 INFO L290 TraceCheckUtils]: 53: Hoare triple {67036#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67064#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:38,958 INFO L290 TraceCheckUtils]: 54: Hoare triple {67064#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {67064#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:38,958 INFO L272 TraceCheckUtils]: 55: Hoare triple {67064#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67064#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:38,959 INFO L290 TraceCheckUtils]: 56: Hoare triple {67064#(<= ~counter~0 5)} ~cond := #in~cond; {67064#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:38,959 INFO L290 TraceCheckUtils]: 57: Hoare triple {67064#(<= ~counter~0 5)} assume !(0 == ~cond); {67064#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:38,959 INFO L290 TraceCheckUtils]: 58: Hoare triple {67064#(<= ~counter~0 5)} assume true; {67064#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:38,960 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {67064#(<= ~counter~0 5)} {67064#(<= ~counter~0 5)} #63#return; {67064#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:38,960 INFO L290 TraceCheckUtils]: 60: Hoare triple {67064#(<= ~counter~0 5)} assume !!(0 != ~r~0); {67064#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:38,960 INFO L290 TraceCheckUtils]: 61: Hoare triple {67064#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67064#(<= ~counter~0 5)} is VALID [2022-04-15 09:10:38,961 INFO L290 TraceCheckUtils]: 62: Hoare triple {67064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67092#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:38,961 INFO L290 TraceCheckUtils]: 63: Hoare triple {67092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {67092#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:38,962 INFO L272 TraceCheckUtils]: 64: Hoare triple {67092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67092#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:38,962 INFO L290 TraceCheckUtils]: 65: Hoare triple {67092#(<= ~counter~0 6)} ~cond := #in~cond; {67092#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:38,962 INFO L290 TraceCheckUtils]: 66: Hoare triple {67092#(<= ~counter~0 6)} assume !(0 == ~cond); {67092#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:38,963 INFO L290 TraceCheckUtils]: 67: Hoare triple {67092#(<= ~counter~0 6)} assume true; {67092#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:38,963 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {67092#(<= ~counter~0 6)} {67092#(<= ~counter~0 6)} #63#return; {67092#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:38,963 INFO L290 TraceCheckUtils]: 69: Hoare triple {67092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {67092#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:38,964 INFO L290 TraceCheckUtils]: 70: Hoare triple {67092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67092#(<= ~counter~0 6)} is VALID [2022-04-15 09:10:38,964 INFO L290 TraceCheckUtils]: 71: Hoare triple {67092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67120#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:38,965 INFO L290 TraceCheckUtils]: 72: Hoare triple {67120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {67120#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:38,965 INFO L272 TraceCheckUtils]: 73: Hoare triple {67120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67120#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:38,965 INFO L290 TraceCheckUtils]: 74: Hoare triple {67120#(<= ~counter~0 7)} ~cond := #in~cond; {67120#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:38,966 INFO L290 TraceCheckUtils]: 75: Hoare triple {67120#(<= ~counter~0 7)} assume !(0 == ~cond); {67120#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:38,966 INFO L290 TraceCheckUtils]: 76: Hoare triple {67120#(<= ~counter~0 7)} assume true; {67120#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:38,967 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {67120#(<= ~counter~0 7)} {67120#(<= ~counter~0 7)} #63#return; {67120#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:38,967 INFO L290 TraceCheckUtils]: 78: Hoare triple {67120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {67120#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:38,967 INFO L290 TraceCheckUtils]: 79: Hoare triple {67120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67120#(<= ~counter~0 7)} is VALID [2022-04-15 09:10:38,968 INFO L290 TraceCheckUtils]: 80: Hoare triple {67120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67148#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:38,968 INFO L290 TraceCheckUtils]: 81: Hoare triple {67148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {67148#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:38,969 INFO L272 TraceCheckUtils]: 82: Hoare triple {67148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67148#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:38,969 INFO L290 TraceCheckUtils]: 83: Hoare triple {67148#(<= ~counter~0 8)} ~cond := #in~cond; {67148#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:38,969 INFO L290 TraceCheckUtils]: 84: Hoare triple {67148#(<= ~counter~0 8)} assume !(0 == ~cond); {67148#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:38,970 INFO L290 TraceCheckUtils]: 85: Hoare triple {67148#(<= ~counter~0 8)} assume true; {67148#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:38,970 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {67148#(<= ~counter~0 8)} {67148#(<= ~counter~0 8)} #63#return; {67148#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:38,970 INFO L290 TraceCheckUtils]: 87: Hoare triple {67148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {67148#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:38,971 INFO L290 TraceCheckUtils]: 88: Hoare triple {67148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67148#(<= ~counter~0 8)} is VALID [2022-04-15 09:10:38,972 INFO L290 TraceCheckUtils]: 89: Hoare triple {67148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67176#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:38,972 INFO L290 TraceCheckUtils]: 90: Hoare triple {67176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {67176#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:38,972 INFO L272 TraceCheckUtils]: 91: Hoare triple {67176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67176#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:38,973 INFO L290 TraceCheckUtils]: 92: Hoare triple {67176#(<= ~counter~0 9)} ~cond := #in~cond; {67176#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:38,973 INFO L290 TraceCheckUtils]: 93: Hoare triple {67176#(<= ~counter~0 9)} assume !(0 == ~cond); {67176#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:38,973 INFO L290 TraceCheckUtils]: 94: Hoare triple {67176#(<= ~counter~0 9)} assume true; {67176#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:38,974 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {67176#(<= ~counter~0 9)} {67176#(<= ~counter~0 9)} #63#return; {67176#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:38,974 INFO L290 TraceCheckUtils]: 96: Hoare triple {67176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {67176#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:38,974 INFO L290 TraceCheckUtils]: 97: Hoare triple {67176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67176#(<= ~counter~0 9)} is VALID [2022-04-15 09:10:38,975 INFO L290 TraceCheckUtils]: 98: Hoare triple {67176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67204#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:38,975 INFO L290 TraceCheckUtils]: 99: Hoare triple {67204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {67204#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:38,976 INFO L272 TraceCheckUtils]: 100: Hoare triple {67204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67204#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:38,976 INFO L290 TraceCheckUtils]: 101: Hoare triple {67204#(<= ~counter~0 10)} ~cond := #in~cond; {67204#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:38,977 INFO L290 TraceCheckUtils]: 102: Hoare triple {67204#(<= ~counter~0 10)} assume !(0 == ~cond); {67204#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:38,977 INFO L290 TraceCheckUtils]: 103: Hoare triple {67204#(<= ~counter~0 10)} assume true; {67204#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:38,977 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {67204#(<= ~counter~0 10)} {67204#(<= ~counter~0 10)} #63#return; {67204#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:38,978 INFO L290 TraceCheckUtils]: 105: Hoare triple {67204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {67204#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:38,978 INFO L290 TraceCheckUtils]: 106: Hoare triple {67204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67204#(<= ~counter~0 10)} is VALID [2022-04-15 09:10:38,979 INFO L290 TraceCheckUtils]: 107: Hoare triple {67204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67232#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:38,979 INFO L290 TraceCheckUtils]: 108: Hoare triple {67232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {67232#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:38,979 INFO L272 TraceCheckUtils]: 109: Hoare triple {67232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67232#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:38,980 INFO L290 TraceCheckUtils]: 110: Hoare triple {67232#(<= ~counter~0 11)} ~cond := #in~cond; {67232#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:38,980 INFO L290 TraceCheckUtils]: 111: Hoare triple {67232#(<= ~counter~0 11)} assume !(0 == ~cond); {67232#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:38,980 INFO L290 TraceCheckUtils]: 112: Hoare triple {67232#(<= ~counter~0 11)} assume true; {67232#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:38,981 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {67232#(<= ~counter~0 11)} {67232#(<= ~counter~0 11)} #63#return; {67232#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:38,981 INFO L290 TraceCheckUtils]: 114: Hoare triple {67232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {67232#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:38,981 INFO L290 TraceCheckUtils]: 115: Hoare triple {67232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67232#(<= ~counter~0 11)} is VALID [2022-04-15 09:10:38,982 INFO L290 TraceCheckUtils]: 116: Hoare triple {67232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67260#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:38,982 INFO L290 TraceCheckUtils]: 117: Hoare triple {67260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {67260#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:38,983 INFO L272 TraceCheckUtils]: 118: Hoare triple {67260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67260#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:38,983 INFO L290 TraceCheckUtils]: 119: Hoare triple {67260#(<= ~counter~0 12)} ~cond := #in~cond; {67260#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:38,983 INFO L290 TraceCheckUtils]: 120: Hoare triple {67260#(<= ~counter~0 12)} assume !(0 == ~cond); {67260#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:38,984 INFO L290 TraceCheckUtils]: 121: Hoare triple {67260#(<= ~counter~0 12)} assume true; {67260#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:38,984 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {67260#(<= ~counter~0 12)} {67260#(<= ~counter~0 12)} #63#return; {67260#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:38,984 INFO L290 TraceCheckUtils]: 123: Hoare triple {67260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {67260#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:38,985 INFO L290 TraceCheckUtils]: 124: Hoare triple {67260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67260#(<= ~counter~0 12)} is VALID [2022-04-15 09:10:38,986 INFO L290 TraceCheckUtils]: 125: Hoare triple {67260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67288#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:38,986 INFO L290 TraceCheckUtils]: 126: Hoare triple {67288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {67288#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:38,986 INFO L272 TraceCheckUtils]: 127: Hoare triple {67288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67288#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:38,987 INFO L290 TraceCheckUtils]: 128: Hoare triple {67288#(<= ~counter~0 13)} ~cond := #in~cond; {67288#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:38,987 INFO L290 TraceCheckUtils]: 129: Hoare triple {67288#(<= ~counter~0 13)} assume !(0 == ~cond); {67288#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:38,987 INFO L290 TraceCheckUtils]: 130: Hoare triple {67288#(<= ~counter~0 13)} assume true; {67288#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:38,988 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {67288#(<= ~counter~0 13)} {67288#(<= ~counter~0 13)} #63#return; {67288#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:38,988 INFO L290 TraceCheckUtils]: 132: Hoare triple {67288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {67288#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:38,988 INFO L290 TraceCheckUtils]: 133: Hoare triple {67288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67288#(<= ~counter~0 13)} is VALID [2022-04-15 09:10:38,989 INFO L290 TraceCheckUtils]: 134: Hoare triple {67288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67316#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:38,989 INFO L290 TraceCheckUtils]: 135: Hoare triple {67316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {67316#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:38,990 INFO L272 TraceCheckUtils]: 136: Hoare triple {67316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67316#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:38,990 INFO L290 TraceCheckUtils]: 137: Hoare triple {67316#(<= ~counter~0 14)} ~cond := #in~cond; {67316#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:38,990 INFO L290 TraceCheckUtils]: 138: Hoare triple {67316#(<= ~counter~0 14)} assume !(0 == ~cond); {67316#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:38,991 INFO L290 TraceCheckUtils]: 139: Hoare triple {67316#(<= ~counter~0 14)} assume true; {67316#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:38,991 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {67316#(<= ~counter~0 14)} {67316#(<= ~counter~0 14)} #63#return; {67316#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:38,991 INFO L290 TraceCheckUtils]: 141: Hoare triple {67316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {67316#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:38,992 INFO L290 TraceCheckUtils]: 142: Hoare triple {67316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67316#(<= ~counter~0 14)} is VALID [2022-04-15 09:10:38,993 INFO L290 TraceCheckUtils]: 143: Hoare triple {67316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67344#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:38,993 INFO L290 TraceCheckUtils]: 144: Hoare triple {67344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {67344#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:38,993 INFO L272 TraceCheckUtils]: 145: Hoare triple {67344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67344#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:38,994 INFO L290 TraceCheckUtils]: 146: Hoare triple {67344#(<= ~counter~0 15)} ~cond := #in~cond; {67344#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:38,994 INFO L290 TraceCheckUtils]: 147: Hoare triple {67344#(<= ~counter~0 15)} assume !(0 == ~cond); {67344#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:38,994 INFO L290 TraceCheckUtils]: 148: Hoare triple {67344#(<= ~counter~0 15)} assume true; {67344#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:38,995 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {67344#(<= ~counter~0 15)} {67344#(<= ~counter~0 15)} #63#return; {67344#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:38,995 INFO L290 TraceCheckUtils]: 150: Hoare triple {67344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {67344#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:38,995 INFO L290 TraceCheckUtils]: 151: Hoare triple {67344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67344#(<= ~counter~0 15)} is VALID [2022-04-15 09:10:38,996 INFO L290 TraceCheckUtils]: 152: Hoare triple {67344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67372#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:38,996 INFO L290 TraceCheckUtils]: 153: Hoare triple {67372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {67372#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:38,997 INFO L272 TraceCheckUtils]: 154: Hoare triple {67372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67372#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:38,997 INFO L290 TraceCheckUtils]: 155: Hoare triple {67372#(<= ~counter~0 16)} ~cond := #in~cond; {67372#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:38,997 INFO L290 TraceCheckUtils]: 156: Hoare triple {67372#(<= ~counter~0 16)} assume !(0 == ~cond); {67372#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:38,998 INFO L290 TraceCheckUtils]: 157: Hoare triple {67372#(<= ~counter~0 16)} assume true; {67372#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:38,998 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {67372#(<= ~counter~0 16)} {67372#(<= ~counter~0 16)} #63#return; {67372#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:38,998 INFO L290 TraceCheckUtils]: 159: Hoare triple {67372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {67372#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:38,999 INFO L290 TraceCheckUtils]: 160: Hoare triple {67372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67372#(<= ~counter~0 16)} is VALID [2022-04-15 09:10:39,000 INFO L290 TraceCheckUtils]: 161: Hoare triple {67372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:39,000 INFO L290 TraceCheckUtils]: 162: Hoare triple {67400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:39,000 INFO L272 TraceCheckUtils]: 163: Hoare triple {67400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:39,001 INFO L290 TraceCheckUtils]: 164: Hoare triple {67400#(<= ~counter~0 17)} ~cond := #in~cond; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:39,001 INFO L290 TraceCheckUtils]: 165: Hoare triple {67400#(<= ~counter~0 17)} assume !(0 == ~cond); {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:39,001 INFO L290 TraceCheckUtils]: 166: Hoare triple {67400#(<= ~counter~0 17)} assume true; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:39,002 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {67400#(<= ~counter~0 17)} {67400#(<= ~counter~0 17)} #63#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:39,002 INFO L290 TraceCheckUtils]: 168: Hoare triple {67400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:39,002 INFO L290 TraceCheckUtils]: 169: Hoare triple {67400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:39,003 INFO L290 TraceCheckUtils]: 170: Hoare triple {67400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:39,003 INFO L290 TraceCheckUtils]: 171: Hoare triple {67428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:39,004 INFO L272 TraceCheckUtils]: 172: Hoare triple {67428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:39,004 INFO L290 TraceCheckUtils]: 173: Hoare triple {67428#(<= ~counter~0 18)} ~cond := #in~cond; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:39,004 INFO L290 TraceCheckUtils]: 174: Hoare triple {67428#(<= ~counter~0 18)} assume !(0 == ~cond); {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:39,005 INFO L290 TraceCheckUtils]: 175: Hoare triple {67428#(<= ~counter~0 18)} assume true; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:39,005 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {67428#(<= ~counter~0 18)} {67428#(<= ~counter~0 18)} #63#return; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:39,005 INFO L290 TraceCheckUtils]: 177: Hoare triple {67428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:39,006 INFO L290 TraceCheckUtils]: 178: Hoare triple {67428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:39,006 INFO L290 TraceCheckUtils]: 179: Hoare triple {67428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:39,007 INFO L290 TraceCheckUtils]: 180: Hoare triple {67456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:39,007 INFO L272 TraceCheckUtils]: 181: Hoare triple {67456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:39,008 INFO L290 TraceCheckUtils]: 182: Hoare triple {67456#(<= ~counter~0 19)} ~cond := #in~cond; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:39,008 INFO L290 TraceCheckUtils]: 183: Hoare triple {67456#(<= ~counter~0 19)} assume !(0 == ~cond); {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:39,008 INFO L290 TraceCheckUtils]: 184: Hoare triple {67456#(<= ~counter~0 19)} assume true; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:39,009 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {67456#(<= ~counter~0 19)} {67456#(<= ~counter~0 19)} #63#return; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:39,009 INFO L290 TraceCheckUtils]: 186: Hoare triple {67456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:39,009 INFO L290 TraceCheckUtils]: 187: Hoare triple {67456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:39,010 INFO L290 TraceCheckUtils]: 188: Hoare triple {67456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:39,010 INFO L290 TraceCheckUtils]: 189: Hoare triple {67484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:39,011 INFO L272 TraceCheckUtils]: 190: Hoare triple {67484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:39,011 INFO L290 TraceCheckUtils]: 191: Hoare triple {67484#(<= ~counter~0 20)} ~cond := #in~cond; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:39,011 INFO L290 TraceCheckUtils]: 192: Hoare triple {67484#(<= ~counter~0 20)} assume !(0 == ~cond); {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:39,011 INFO L290 TraceCheckUtils]: 193: Hoare triple {67484#(<= ~counter~0 20)} assume true; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:39,012 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {67484#(<= ~counter~0 20)} {67484#(<= ~counter~0 20)} #63#return; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:39,012 INFO L290 TraceCheckUtils]: 195: Hoare triple {67484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:39,013 INFO L290 TraceCheckUtils]: 196: Hoare triple {67484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:39,013 INFO L290 TraceCheckUtils]: 197: Hoare triple {67484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:39,014 INFO L290 TraceCheckUtils]: 198: Hoare triple {67512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:39,014 INFO L272 TraceCheckUtils]: 199: Hoare triple {67512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:39,014 INFO L290 TraceCheckUtils]: 200: Hoare triple {67512#(<= ~counter~0 21)} ~cond := #in~cond; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:39,015 INFO L290 TraceCheckUtils]: 201: Hoare triple {67512#(<= ~counter~0 21)} assume !(0 == ~cond); {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:39,015 INFO L290 TraceCheckUtils]: 202: Hoare triple {67512#(<= ~counter~0 21)} assume true; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:39,015 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {67512#(<= ~counter~0 21)} {67512#(<= ~counter~0 21)} #63#return; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:39,016 INFO L290 TraceCheckUtils]: 204: Hoare triple {67512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:39,016 INFO L290 TraceCheckUtils]: 205: Hoare triple {67512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:39,017 INFO L290 TraceCheckUtils]: 206: Hoare triple {67512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:39,017 INFO L290 TraceCheckUtils]: 207: Hoare triple {67540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:39,018 INFO L272 TraceCheckUtils]: 208: Hoare triple {67540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:39,018 INFO L290 TraceCheckUtils]: 209: Hoare triple {67540#(<= ~counter~0 22)} ~cond := #in~cond; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:39,018 INFO L290 TraceCheckUtils]: 210: Hoare triple {67540#(<= ~counter~0 22)} assume !(0 == ~cond); {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:39,019 INFO L290 TraceCheckUtils]: 211: Hoare triple {67540#(<= ~counter~0 22)} assume true; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:39,019 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {67540#(<= ~counter~0 22)} {67540#(<= ~counter~0 22)} #63#return; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:39,019 INFO L290 TraceCheckUtils]: 213: Hoare triple {67540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:39,020 INFO L290 TraceCheckUtils]: 214: Hoare triple {67540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:39,021 INFO L290 TraceCheckUtils]: 215: Hoare triple {67540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:39,021 INFO L290 TraceCheckUtils]: 216: Hoare triple {67568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:39,022 INFO L272 TraceCheckUtils]: 217: Hoare triple {67568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:39,022 INFO L290 TraceCheckUtils]: 218: Hoare triple {67568#(<= ~counter~0 23)} ~cond := #in~cond; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:39,022 INFO L290 TraceCheckUtils]: 219: Hoare triple {67568#(<= ~counter~0 23)} assume !(0 == ~cond); {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:39,022 INFO L290 TraceCheckUtils]: 220: Hoare triple {67568#(<= ~counter~0 23)} assume true; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:39,023 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {67568#(<= ~counter~0 23)} {67568#(<= ~counter~0 23)} #63#return; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:39,023 INFO L290 TraceCheckUtils]: 222: Hoare triple {67568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:39,023 INFO L290 TraceCheckUtils]: 223: Hoare triple {67568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:39,024 INFO L290 TraceCheckUtils]: 224: Hoare triple {67568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:39,025 INFO L290 TraceCheckUtils]: 225: Hoare triple {67596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:39,025 INFO L272 TraceCheckUtils]: 226: Hoare triple {67596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:39,025 INFO L290 TraceCheckUtils]: 227: Hoare triple {67596#(<= ~counter~0 24)} ~cond := #in~cond; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:39,026 INFO L290 TraceCheckUtils]: 228: Hoare triple {67596#(<= ~counter~0 24)} assume !(0 == ~cond); {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:39,026 INFO L290 TraceCheckUtils]: 229: Hoare triple {67596#(<= ~counter~0 24)} assume true; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:39,026 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {67596#(<= ~counter~0 24)} {67596#(<= ~counter~0 24)} #63#return; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:39,027 INFO L290 TraceCheckUtils]: 231: Hoare triple {67596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:39,027 INFO L290 TraceCheckUtils]: 232: Hoare triple {67596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:39,028 INFO L290 TraceCheckUtils]: 233: Hoare triple {67596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:39,028 INFO L290 TraceCheckUtils]: 234: Hoare triple {67624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:39,028 INFO L272 TraceCheckUtils]: 235: Hoare triple {67624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:39,029 INFO L290 TraceCheckUtils]: 236: Hoare triple {67624#(<= ~counter~0 25)} ~cond := #in~cond; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:39,029 INFO L290 TraceCheckUtils]: 237: Hoare triple {67624#(<= ~counter~0 25)} assume !(0 == ~cond); {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:39,029 INFO L290 TraceCheckUtils]: 238: Hoare triple {67624#(<= ~counter~0 25)} assume true; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:39,030 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {67624#(<= ~counter~0 25)} {67624#(<= ~counter~0 25)} #63#return; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:39,030 INFO L290 TraceCheckUtils]: 240: Hoare triple {67624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:39,030 INFO L290 TraceCheckUtils]: 241: Hoare triple {67624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:39,031 INFO L290 TraceCheckUtils]: 242: Hoare triple {67624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:39,031 INFO L290 TraceCheckUtils]: 243: Hoare triple {67652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:39,032 INFO L272 TraceCheckUtils]: 244: Hoare triple {67652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:39,032 INFO L290 TraceCheckUtils]: 245: Hoare triple {67652#(<= ~counter~0 26)} ~cond := #in~cond; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:39,032 INFO L290 TraceCheckUtils]: 246: Hoare triple {67652#(<= ~counter~0 26)} assume !(0 == ~cond); {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:39,033 INFO L290 TraceCheckUtils]: 247: Hoare triple {67652#(<= ~counter~0 26)} assume true; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:39,033 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {67652#(<= ~counter~0 26)} {67652#(<= ~counter~0 26)} #63#return; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:39,033 INFO L290 TraceCheckUtils]: 249: Hoare triple {67652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:39,034 INFO L290 TraceCheckUtils]: 250: Hoare triple {67652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:39,034 INFO L290 TraceCheckUtils]: 251: Hoare triple {67652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:39,035 INFO L290 TraceCheckUtils]: 252: Hoare triple {67680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:39,035 INFO L272 TraceCheckUtils]: 253: Hoare triple {67680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:39,036 INFO L290 TraceCheckUtils]: 254: Hoare triple {67680#(<= ~counter~0 27)} ~cond := #in~cond; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:39,036 INFO L290 TraceCheckUtils]: 255: Hoare triple {67680#(<= ~counter~0 27)} assume !(0 == ~cond); {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:39,036 INFO L290 TraceCheckUtils]: 256: Hoare triple {67680#(<= ~counter~0 27)} assume true; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:39,037 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {67680#(<= ~counter~0 27)} {67680#(<= ~counter~0 27)} #63#return; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:39,037 INFO L290 TraceCheckUtils]: 258: Hoare triple {67680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:39,037 INFO L290 TraceCheckUtils]: 259: Hoare triple {67680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:39,038 INFO L290 TraceCheckUtils]: 260: Hoare triple {67680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:39,038 INFO L290 TraceCheckUtils]: 261: Hoare triple {67708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:39,039 INFO L272 TraceCheckUtils]: 262: Hoare triple {67708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:39,039 INFO L290 TraceCheckUtils]: 263: Hoare triple {67708#(<= ~counter~0 28)} ~cond := #in~cond; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:39,039 INFO L290 TraceCheckUtils]: 264: Hoare triple {67708#(<= ~counter~0 28)} assume !(0 == ~cond); {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:39,040 INFO L290 TraceCheckUtils]: 265: Hoare triple {67708#(<= ~counter~0 28)} assume true; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:39,040 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {67708#(<= ~counter~0 28)} {67708#(<= ~counter~0 28)} #63#return; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:39,040 INFO L290 TraceCheckUtils]: 267: Hoare triple {67708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:39,041 INFO L290 TraceCheckUtils]: 268: Hoare triple {67708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:39,041 INFO L290 TraceCheckUtils]: 269: Hoare triple {67708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:39,042 INFO L290 TraceCheckUtils]: 270: Hoare triple {67736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:39,042 INFO L272 TraceCheckUtils]: 271: Hoare triple {67736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:39,042 INFO L290 TraceCheckUtils]: 272: Hoare triple {67736#(<= ~counter~0 29)} ~cond := #in~cond; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:39,043 INFO L290 TraceCheckUtils]: 273: Hoare triple {67736#(<= ~counter~0 29)} assume !(0 == ~cond); {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:39,043 INFO L290 TraceCheckUtils]: 274: Hoare triple {67736#(<= ~counter~0 29)} assume true; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:39,043 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {67736#(<= ~counter~0 29)} {67736#(<= ~counter~0 29)} #63#return; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:39,044 INFO L290 TraceCheckUtils]: 276: Hoare triple {67736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:39,044 INFO L290 TraceCheckUtils]: 277: Hoare triple {67736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:39,045 INFO L290 TraceCheckUtils]: 278: Hoare triple {67736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:39,045 INFO L290 TraceCheckUtils]: 279: Hoare triple {67764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:39,046 INFO L272 TraceCheckUtils]: 280: Hoare triple {67764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:39,046 INFO L290 TraceCheckUtils]: 281: Hoare triple {67764#(<= ~counter~0 30)} ~cond := #in~cond; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:39,046 INFO L290 TraceCheckUtils]: 282: Hoare triple {67764#(<= ~counter~0 30)} assume !(0 == ~cond); {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:39,046 INFO L290 TraceCheckUtils]: 283: Hoare triple {67764#(<= ~counter~0 30)} assume true; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:39,047 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {67764#(<= ~counter~0 30)} {67764#(<= ~counter~0 30)} #63#return; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:39,047 INFO L290 TraceCheckUtils]: 285: Hoare triple {67764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:39,047 INFO L290 TraceCheckUtils]: 286: Hoare triple {67764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:39,048 INFO L290 TraceCheckUtils]: 287: Hoare triple {67764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:39,049 INFO L290 TraceCheckUtils]: 288: Hoare triple {67792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:39,049 INFO L272 TraceCheckUtils]: 289: Hoare triple {67792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:39,049 INFO L290 TraceCheckUtils]: 290: Hoare triple {67792#(<= ~counter~0 31)} ~cond := #in~cond; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:39,050 INFO L290 TraceCheckUtils]: 291: Hoare triple {67792#(<= ~counter~0 31)} assume !(0 == ~cond); {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:39,050 INFO L290 TraceCheckUtils]: 292: Hoare triple {67792#(<= ~counter~0 31)} assume true; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:39,050 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {67792#(<= ~counter~0 31)} {67792#(<= ~counter~0 31)} #63#return; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:39,051 INFO L290 TraceCheckUtils]: 294: Hoare triple {67792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:39,051 INFO L290 TraceCheckUtils]: 295: Hoare triple {67792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:39,052 INFO L290 TraceCheckUtils]: 296: Hoare triple {67792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:39,052 INFO L290 TraceCheckUtils]: 297: Hoare triple {67820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:39,053 INFO L272 TraceCheckUtils]: 298: Hoare triple {67820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:39,053 INFO L290 TraceCheckUtils]: 299: Hoare triple {67820#(<= ~counter~0 32)} ~cond := #in~cond; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:39,053 INFO L290 TraceCheckUtils]: 300: Hoare triple {67820#(<= ~counter~0 32)} assume !(0 == ~cond); {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:39,053 INFO L290 TraceCheckUtils]: 301: Hoare triple {67820#(<= ~counter~0 32)} assume true; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:39,054 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {67820#(<= ~counter~0 32)} {67820#(<= ~counter~0 32)} #63#return; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:39,054 INFO L290 TraceCheckUtils]: 303: Hoare triple {67820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:39,055 INFO L290 TraceCheckUtils]: 304: Hoare triple {67820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:39,055 INFO L290 TraceCheckUtils]: 305: Hoare triple {67820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67848#(<= |main_#t~post6| 32)} is VALID [2022-04-15 09:10:39,055 INFO L290 TraceCheckUtils]: 306: Hoare triple {67848#(<= |main_#t~post6| 32)} assume !(#t~post6 < 50);havoc #t~post6; {66896#false} is VALID [2022-04-15 09:10:39,055 INFO L272 TraceCheckUtils]: 307: Hoare triple {66896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66896#false} is VALID [2022-04-15 09:10:39,055 INFO L290 TraceCheckUtils]: 308: Hoare triple {66896#false} ~cond := #in~cond; {66896#false} is VALID [2022-04-15 09:10:39,055 INFO L290 TraceCheckUtils]: 309: Hoare triple {66896#false} assume 0 == ~cond; {66896#false} is VALID [2022-04-15 09:10:39,056 INFO L290 TraceCheckUtils]: 310: Hoare triple {66896#false} assume !false; {66896#false} is VALID [2022-04-15 09:10:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 4528 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:10:39,056 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:10:40,781 INFO L290 TraceCheckUtils]: 310: Hoare triple {66896#false} assume !false; {66896#false} is VALID [2022-04-15 09:10:40,782 INFO L290 TraceCheckUtils]: 309: Hoare triple {66896#false} assume 0 == ~cond; {66896#false} is VALID [2022-04-15 09:10:40,782 INFO L290 TraceCheckUtils]: 308: Hoare triple {66896#false} ~cond := #in~cond; {66896#false} is VALID [2022-04-15 09:10:40,782 INFO L272 TraceCheckUtils]: 307: Hoare triple {66896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66896#false} is VALID [2022-04-15 09:10:40,782 INFO L290 TraceCheckUtils]: 306: Hoare triple {67876#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {66896#false} is VALID [2022-04-15 09:10:40,782 INFO L290 TraceCheckUtils]: 305: Hoare triple {67880#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67876#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:10:40,783 INFO L290 TraceCheckUtils]: 304: Hoare triple {67880#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67880#(< ~counter~0 50)} is VALID [2022-04-15 09:10:40,783 INFO L290 TraceCheckUtils]: 303: Hoare triple {67880#(< ~counter~0 50)} assume !!(0 != ~r~0); {67880#(< ~counter~0 50)} is VALID [2022-04-15 09:10:40,783 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {66895#true} {67880#(< ~counter~0 50)} #63#return; {67880#(< ~counter~0 50)} is VALID [2022-04-15 09:10:40,783 INFO L290 TraceCheckUtils]: 301: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,784 INFO L290 TraceCheckUtils]: 300: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,784 INFO L290 TraceCheckUtils]: 299: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,784 INFO L272 TraceCheckUtils]: 298: Hoare triple {67880#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,784 INFO L290 TraceCheckUtils]: 297: Hoare triple {67880#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {67880#(< ~counter~0 50)} is VALID [2022-04-15 09:10:40,785 INFO L290 TraceCheckUtils]: 296: Hoare triple {67908#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67880#(< ~counter~0 50)} is VALID [2022-04-15 09:10:40,786 INFO L290 TraceCheckUtils]: 295: Hoare triple {67908#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67908#(< ~counter~0 49)} is VALID [2022-04-15 09:10:40,786 INFO L290 TraceCheckUtils]: 294: Hoare triple {67908#(< ~counter~0 49)} assume !!(0 != ~r~0); {67908#(< ~counter~0 49)} is VALID [2022-04-15 09:10:40,786 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {66895#true} {67908#(< ~counter~0 49)} #63#return; {67908#(< ~counter~0 49)} is VALID [2022-04-15 09:10:40,786 INFO L290 TraceCheckUtils]: 292: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,786 INFO L290 TraceCheckUtils]: 291: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,787 INFO L290 TraceCheckUtils]: 290: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,787 INFO L272 TraceCheckUtils]: 289: Hoare triple {67908#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,787 INFO L290 TraceCheckUtils]: 288: Hoare triple {67908#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {67908#(< ~counter~0 49)} is VALID [2022-04-15 09:10:40,788 INFO L290 TraceCheckUtils]: 287: Hoare triple {67936#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67908#(< ~counter~0 49)} is VALID [2022-04-15 09:10:40,788 INFO L290 TraceCheckUtils]: 286: Hoare triple {67936#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67936#(< ~counter~0 48)} is VALID [2022-04-15 09:10:40,788 INFO L290 TraceCheckUtils]: 285: Hoare triple {67936#(< ~counter~0 48)} assume !!(0 != ~r~0); {67936#(< ~counter~0 48)} is VALID [2022-04-15 09:10:40,789 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {66895#true} {67936#(< ~counter~0 48)} #63#return; {67936#(< ~counter~0 48)} is VALID [2022-04-15 09:10:40,789 INFO L290 TraceCheckUtils]: 283: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,789 INFO L290 TraceCheckUtils]: 282: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,789 INFO L290 TraceCheckUtils]: 281: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,789 INFO L272 TraceCheckUtils]: 280: Hoare triple {67936#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,789 INFO L290 TraceCheckUtils]: 279: Hoare triple {67936#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {67936#(< ~counter~0 48)} is VALID [2022-04-15 09:10:40,790 INFO L290 TraceCheckUtils]: 278: Hoare triple {67964#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67936#(< ~counter~0 48)} is VALID [2022-04-15 09:10:40,790 INFO L290 TraceCheckUtils]: 277: Hoare triple {67964#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67964#(< ~counter~0 47)} is VALID [2022-04-15 09:10:40,790 INFO L290 TraceCheckUtils]: 276: Hoare triple {67964#(< ~counter~0 47)} assume !!(0 != ~r~0); {67964#(< ~counter~0 47)} is VALID [2022-04-15 09:10:40,791 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {66895#true} {67964#(< ~counter~0 47)} #63#return; {67964#(< ~counter~0 47)} is VALID [2022-04-15 09:10:40,791 INFO L290 TraceCheckUtils]: 274: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,791 INFO L290 TraceCheckUtils]: 273: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,791 INFO L290 TraceCheckUtils]: 272: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,791 INFO L272 TraceCheckUtils]: 271: Hoare triple {67964#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,791 INFO L290 TraceCheckUtils]: 270: Hoare triple {67964#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {67964#(< ~counter~0 47)} is VALID [2022-04-15 09:10:40,792 INFO L290 TraceCheckUtils]: 269: Hoare triple {67992#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67964#(< ~counter~0 47)} is VALID [2022-04-15 09:10:40,792 INFO L290 TraceCheckUtils]: 268: Hoare triple {67992#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67992#(< ~counter~0 46)} is VALID [2022-04-15 09:10:40,793 INFO L290 TraceCheckUtils]: 267: Hoare triple {67992#(< ~counter~0 46)} assume !!(0 != ~r~0); {67992#(< ~counter~0 46)} is VALID [2022-04-15 09:10:40,793 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {66895#true} {67992#(< ~counter~0 46)} #63#return; {67992#(< ~counter~0 46)} is VALID [2022-04-15 09:10:40,793 INFO L290 TraceCheckUtils]: 265: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,793 INFO L290 TraceCheckUtils]: 264: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,793 INFO L290 TraceCheckUtils]: 263: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,793 INFO L272 TraceCheckUtils]: 262: Hoare triple {67992#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,794 INFO L290 TraceCheckUtils]: 261: Hoare triple {67992#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {67992#(< ~counter~0 46)} is VALID [2022-04-15 09:10:40,794 INFO L290 TraceCheckUtils]: 260: Hoare triple {68020#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67992#(< ~counter~0 46)} is VALID [2022-04-15 09:10:40,795 INFO L290 TraceCheckUtils]: 259: Hoare triple {68020#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68020#(< ~counter~0 45)} is VALID [2022-04-15 09:10:40,795 INFO L290 TraceCheckUtils]: 258: Hoare triple {68020#(< ~counter~0 45)} assume !!(0 != ~r~0); {68020#(< ~counter~0 45)} is VALID [2022-04-15 09:10:40,795 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {66895#true} {68020#(< ~counter~0 45)} #63#return; {68020#(< ~counter~0 45)} is VALID [2022-04-15 09:10:40,795 INFO L290 TraceCheckUtils]: 256: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,796 INFO L290 TraceCheckUtils]: 255: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,796 INFO L290 TraceCheckUtils]: 254: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,796 INFO L272 TraceCheckUtils]: 253: Hoare triple {68020#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,796 INFO L290 TraceCheckUtils]: 252: Hoare triple {68020#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {68020#(< ~counter~0 45)} is VALID [2022-04-15 09:10:40,797 INFO L290 TraceCheckUtils]: 251: Hoare triple {68048#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68020#(< ~counter~0 45)} is VALID [2022-04-15 09:10:40,797 INFO L290 TraceCheckUtils]: 250: Hoare triple {68048#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68048#(< ~counter~0 44)} is VALID [2022-04-15 09:10:40,797 INFO L290 TraceCheckUtils]: 249: Hoare triple {68048#(< ~counter~0 44)} assume !!(0 != ~r~0); {68048#(< ~counter~0 44)} is VALID [2022-04-15 09:10:40,798 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {66895#true} {68048#(< ~counter~0 44)} #63#return; {68048#(< ~counter~0 44)} is VALID [2022-04-15 09:10:40,798 INFO L290 TraceCheckUtils]: 247: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,798 INFO L290 TraceCheckUtils]: 246: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,798 INFO L290 TraceCheckUtils]: 245: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,798 INFO L272 TraceCheckUtils]: 244: Hoare triple {68048#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,798 INFO L290 TraceCheckUtils]: 243: Hoare triple {68048#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {68048#(< ~counter~0 44)} is VALID [2022-04-15 09:10:40,799 INFO L290 TraceCheckUtils]: 242: Hoare triple {68076#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68048#(< ~counter~0 44)} is VALID [2022-04-15 09:10:40,799 INFO L290 TraceCheckUtils]: 241: Hoare triple {68076#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68076#(< ~counter~0 43)} is VALID [2022-04-15 09:10:40,799 INFO L290 TraceCheckUtils]: 240: Hoare triple {68076#(< ~counter~0 43)} assume !!(0 != ~r~0); {68076#(< ~counter~0 43)} is VALID [2022-04-15 09:10:40,800 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {66895#true} {68076#(< ~counter~0 43)} #63#return; {68076#(< ~counter~0 43)} is VALID [2022-04-15 09:10:40,800 INFO L290 TraceCheckUtils]: 238: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,800 INFO L290 TraceCheckUtils]: 237: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,800 INFO L290 TraceCheckUtils]: 236: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,800 INFO L272 TraceCheckUtils]: 235: Hoare triple {68076#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,801 INFO L290 TraceCheckUtils]: 234: Hoare triple {68076#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {68076#(< ~counter~0 43)} is VALID [2022-04-15 09:10:40,801 INFO L290 TraceCheckUtils]: 233: Hoare triple {68104#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68076#(< ~counter~0 43)} is VALID [2022-04-15 09:10:40,801 INFO L290 TraceCheckUtils]: 232: Hoare triple {68104#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68104#(< ~counter~0 42)} is VALID [2022-04-15 09:10:40,802 INFO L290 TraceCheckUtils]: 231: Hoare triple {68104#(< ~counter~0 42)} assume !!(0 != ~r~0); {68104#(< ~counter~0 42)} is VALID [2022-04-15 09:10:40,802 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {66895#true} {68104#(< ~counter~0 42)} #63#return; {68104#(< ~counter~0 42)} is VALID [2022-04-15 09:10:40,802 INFO L290 TraceCheckUtils]: 229: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,802 INFO L290 TraceCheckUtils]: 228: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,802 INFO L290 TraceCheckUtils]: 227: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,803 INFO L272 TraceCheckUtils]: 226: Hoare triple {68104#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,803 INFO L290 TraceCheckUtils]: 225: Hoare triple {68104#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {68104#(< ~counter~0 42)} is VALID [2022-04-15 09:10:40,803 INFO L290 TraceCheckUtils]: 224: Hoare triple {68132#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68104#(< ~counter~0 42)} is VALID [2022-04-15 09:10:40,804 INFO L290 TraceCheckUtils]: 223: Hoare triple {68132#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68132#(< ~counter~0 41)} is VALID [2022-04-15 09:10:40,804 INFO L290 TraceCheckUtils]: 222: Hoare triple {68132#(< ~counter~0 41)} assume !!(0 != ~r~0); {68132#(< ~counter~0 41)} is VALID [2022-04-15 09:10:40,805 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {66895#true} {68132#(< ~counter~0 41)} #63#return; {68132#(< ~counter~0 41)} is VALID [2022-04-15 09:10:40,805 INFO L290 TraceCheckUtils]: 220: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,805 INFO L290 TraceCheckUtils]: 219: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,805 INFO L290 TraceCheckUtils]: 218: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,805 INFO L272 TraceCheckUtils]: 217: Hoare triple {68132#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,805 INFO L290 TraceCheckUtils]: 216: Hoare triple {68132#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {68132#(< ~counter~0 41)} is VALID [2022-04-15 09:10:40,806 INFO L290 TraceCheckUtils]: 215: Hoare triple {68160#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68132#(< ~counter~0 41)} is VALID [2022-04-15 09:10:40,806 INFO L290 TraceCheckUtils]: 214: Hoare triple {68160#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68160#(< ~counter~0 40)} is VALID [2022-04-15 09:10:40,806 INFO L290 TraceCheckUtils]: 213: Hoare triple {68160#(< ~counter~0 40)} assume !!(0 != ~r~0); {68160#(< ~counter~0 40)} is VALID [2022-04-15 09:10:40,807 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {66895#true} {68160#(< ~counter~0 40)} #63#return; {68160#(< ~counter~0 40)} is VALID [2022-04-15 09:10:40,807 INFO L290 TraceCheckUtils]: 211: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,807 INFO L290 TraceCheckUtils]: 210: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,807 INFO L290 TraceCheckUtils]: 209: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,807 INFO L272 TraceCheckUtils]: 208: Hoare triple {68160#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,807 INFO L290 TraceCheckUtils]: 207: Hoare triple {68160#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {68160#(< ~counter~0 40)} is VALID [2022-04-15 09:10:40,808 INFO L290 TraceCheckUtils]: 206: Hoare triple {68188#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68160#(< ~counter~0 40)} is VALID [2022-04-15 09:10:40,808 INFO L290 TraceCheckUtils]: 205: Hoare triple {68188#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68188#(< ~counter~0 39)} is VALID [2022-04-15 09:10:40,809 INFO L290 TraceCheckUtils]: 204: Hoare triple {68188#(< ~counter~0 39)} assume !!(0 != ~r~0); {68188#(< ~counter~0 39)} is VALID [2022-04-15 09:10:40,809 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {66895#true} {68188#(< ~counter~0 39)} #63#return; {68188#(< ~counter~0 39)} is VALID [2022-04-15 09:10:40,809 INFO L290 TraceCheckUtils]: 202: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,809 INFO L290 TraceCheckUtils]: 201: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,809 INFO L290 TraceCheckUtils]: 200: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,809 INFO L272 TraceCheckUtils]: 199: Hoare triple {68188#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,810 INFO L290 TraceCheckUtils]: 198: Hoare triple {68188#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {68188#(< ~counter~0 39)} is VALID [2022-04-15 09:10:40,810 INFO L290 TraceCheckUtils]: 197: Hoare triple {68216#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68188#(< ~counter~0 39)} is VALID [2022-04-15 09:10:40,811 INFO L290 TraceCheckUtils]: 196: Hoare triple {68216#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68216#(< ~counter~0 38)} is VALID [2022-04-15 09:10:40,811 INFO L290 TraceCheckUtils]: 195: Hoare triple {68216#(< ~counter~0 38)} assume !!(0 != ~r~0); {68216#(< ~counter~0 38)} is VALID [2022-04-15 09:10:40,811 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {66895#true} {68216#(< ~counter~0 38)} #63#return; {68216#(< ~counter~0 38)} is VALID [2022-04-15 09:10:40,811 INFO L290 TraceCheckUtils]: 193: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,812 INFO L290 TraceCheckUtils]: 192: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,812 INFO L290 TraceCheckUtils]: 191: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,812 INFO L272 TraceCheckUtils]: 190: Hoare triple {68216#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,812 INFO L290 TraceCheckUtils]: 189: Hoare triple {68216#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {68216#(< ~counter~0 38)} is VALID [2022-04-15 09:10:40,813 INFO L290 TraceCheckUtils]: 188: Hoare triple {68244#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68216#(< ~counter~0 38)} is VALID [2022-04-15 09:10:40,813 INFO L290 TraceCheckUtils]: 187: Hoare triple {68244#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68244#(< ~counter~0 37)} is VALID [2022-04-15 09:10:40,813 INFO L290 TraceCheckUtils]: 186: Hoare triple {68244#(< ~counter~0 37)} assume !!(0 != ~r~0); {68244#(< ~counter~0 37)} is VALID [2022-04-15 09:10:40,814 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {66895#true} {68244#(< ~counter~0 37)} #63#return; {68244#(< ~counter~0 37)} is VALID [2022-04-15 09:10:40,814 INFO L290 TraceCheckUtils]: 184: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,814 INFO L290 TraceCheckUtils]: 183: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,814 INFO L290 TraceCheckUtils]: 182: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,814 INFO L272 TraceCheckUtils]: 181: Hoare triple {68244#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,814 INFO L290 TraceCheckUtils]: 180: Hoare triple {68244#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {68244#(< ~counter~0 37)} is VALID [2022-04-15 09:10:40,815 INFO L290 TraceCheckUtils]: 179: Hoare triple {68272#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68244#(< ~counter~0 37)} is VALID [2022-04-15 09:10:40,815 INFO L290 TraceCheckUtils]: 178: Hoare triple {68272#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68272#(< ~counter~0 36)} is VALID [2022-04-15 09:10:40,815 INFO L290 TraceCheckUtils]: 177: Hoare triple {68272#(< ~counter~0 36)} assume !!(0 != ~r~0); {68272#(< ~counter~0 36)} is VALID [2022-04-15 09:10:40,816 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {66895#true} {68272#(< ~counter~0 36)} #63#return; {68272#(< ~counter~0 36)} is VALID [2022-04-15 09:10:40,816 INFO L290 TraceCheckUtils]: 175: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,816 INFO L290 TraceCheckUtils]: 174: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,816 INFO L290 TraceCheckUtils]: 173: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,816 INFO L272 TraceCheckUtils]: 172: Hoare triple {68272#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,816 INFO L290 TraceCheckUtils]: 171: Hoare triple {68272#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {68272#(< ~counter~0 36)} is VALID [2022-04-15 09:10:40,817 INFO L290 TraceCheckUtils]: 170: Hoare triple {68300#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68272#(< ~counter~0 36)} is VALID [2022-04-15 09:10:40,817 INFO L290 TraceCheckUtils]: 169: Hoare triple {68300#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68300#(< ~counter~0 35)} is VALID [2022-04-15 09:10:40,818 INFO L290 TraceCheckUtils]: 168: Hoare triple {68300#(< ~counter~0 35)} assume !!(0 != ~r~0); {68300#(< ~counter~0 35)} is VALID [2022-04-15 09:10:40,818 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {66895#true} {68300#(< ~counter~0 35)} #63#return; {68300#(< ~counter~0 35)} is VALID [2022-04-15 09:10:40,818 INFO L290 TraceCheckUtils]: 166: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,818 INFO L290 TraceCheckUtils]: 165: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,818 INFO L290 TraceCheckUtils]: 164: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,818 INFO L272 TraceCheckUtils]: 163: Hoare triple {68300#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,819 INFO L290 TraceCheckUtils]: 162: Hoare triple {68300#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {68300#(< ~counter~0 35)} is VALID [2022-04-15 09:10:40,819 INFO L290 TraceCheckUtils]: 161: Hoare triple {68328#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68300#(< ~counter~0 35)} is VALID [2022-04-15 09:10:40,820 INFO L290 TraceCheckUtils]: 160: Hoare triple {68328#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68328#(< ~counter~0 34)} is VALID [2022-04-15 09:10:40,820 INFO L290 TraceCheckUtils]: 159: Hoare triple {68328#(< ~counter~0 34)} assume !!(0 != ~r~0); {68328#(< ~counter~0 34)} is VALID [2022-04-15 09:10:40,820 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {66895#true} {68328#(< ~counter~0 34)} #63#return; {68328#(< ~counter~0 34)} is VALID [2022-04-15 09:10:40,821 INFO L290 TraceCheckUtils]: 157: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,821 INFO L290 TraceCheckUtils]: 156: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,821 INFO L290 TraceCheckUtils]: 155: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,821 INFO L272 TraceCheckUtils]: 154: Hoare triple {68328#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,821 INFO L290 TraceCheckUtils]: 153: Hoare triple {68328#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {68328#(< ~counter~0 34)} is VALID [2022-04-15 09:10:40,822 INFO L290 TraceCheckUtils]: 152: Hoare triple {67820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68328#(< ~counter~0 34)} is VALID [2022-04-15 09:10:40,822 INFO L290 TraceCheckUtils]: 151: Hoare triple {67820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:40,822 INFO L290 TraceCheckUtils]: 150: Hoare triple {67820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:40,823 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {66895#true} {67820#(<= ~counter~0 32)} #63#return; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:40,823 INFO L290 TraceCheckUtils]: 148: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,823 INFO L290 TraceCheckUtils]: 147: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,823 INFO L290 TraceCheckUtils]: 146: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,823 INFO L272 TraceCheckUtils]: 145: Hoare triple {67820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,823 INFO L290 TraceCheckUtils]: 144: Hoare triple {67820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:40,824 INFO L290 TraceCheckUtils]: 143: Hoare triple {67792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-15 09:10:40,824 INFO L290 TraceCheckUtils]: 142: Hoare triple {67792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:40,825 INFO L290 TraceCheckUtils]: 141: Hoare triple {67792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:40,825 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {66895#true} {67792#(<= ~counter~0 31)} #63#return; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:40,825 INFO L290 TraceCheckUtils]: 139: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,825 INFO L290 TraceCheckUtils]: 138: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,825 INFO L290 TraceCheckUtils]: 137: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,825 INFO L272 TraceCheckUtils]: 136: Hoare triple {67792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,826 INFO L290 TraceCheckUtils]: 135: Hoare triple {67792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:40,826 INFO L290 TraceCheckUtils]: 134: Hoare triple {67764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-15 09:10:40,827 INFO L290 TraceCheckUtils]: 133: Hoare triple {67764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:40,827 INFO L290 TraceCheckUtils]: 132: Hoare triple {67764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:40,827 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {66895#true} {67764#(<= ~counter~0 30)} #63#return; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:40,827 INFO L290 TraceCheckUtils]: 130: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,827 INFO L290 TraceCheckUtils]: 129: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,828 INFO L290 TraceCheckUtils]: 128: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,828 INFO L272 TraceCheckUtils]: 127: Hoare triple {67764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,828 INFO L290 TraceCheckUtils]: 126: Hoare triple {67764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:40,829 INFO L290 TraceCheckUtils]: 125: Hoare triple {67736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-15 09:10:40,829 INFO L290 TraceCheckUtils]: 124: Hoare triple {67736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:40,829 INFO L290 TraceCheckUtils]: 123: Hoare triple {67736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:40,830 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {66895#true} {67736#(<= ~counter~0 29)} #63#return; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:40,830 INFO L290 TraceCheckUtils]: 121: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,830 INFO L290 TraceCheckUtils]: 120: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,830 INFO L290 TraceCheckUtils]: 119: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,830 INFO L272 TraceCheckUtils]: 118: Hoare triple {67736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,830 INFO L290 TraceCheckUtils]: 117: Hoare triple {67736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:40,831 INFO L290 TraceCheckUtils]: 116: Hoare triple {67708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-15 09:10:40,831 INFO L290 TraceCheckUtils]: 115: Hoare triple {67708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:40,831 INFO L290 TraceCheckUtils]: 114: Hoare triple {67708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:40,832 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {66895#true} {67708#(<= ~counter~0 28)} #63#return; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:40,832 INFO L290 TraceCheckUtils]: 112: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,832 INFO L290 TraceCheckUtils]: 111: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,832 INFO L290 TraceCheckUtils]: 110: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,832 INFO L272 TraceCheckUtils]: 109: Hoare triple {67708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,832 INFO L290 TraceCheckUtils]: 108: Hoare triple {67708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:40,833 INFO L290 TraceCheckUtils]: 107: Hoare triple {67680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-15 09:10:40,833 INFO L290 TraceCheckUtils]: 106: Hoare triple {67680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:40,834 INFO L290 TraceCheckUtils]: 105: Hoare triple {67680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:40,834 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {66895#true} {67680#(<= ~counter~0 27)} #63#return; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:40,834 INFO L290 TraceCheckUtils]: 103: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,834 INFO L290 TraceCheckUtils]: 102: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,834 INFO L290 TraceCheckUtils]: 101: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,834 INFO L272 TraceCheckUtils]: 100: Hoare triple {67680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,835 INFO L290 TraceCheckUtils]: 99: Hoare triple {67680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:40,835 INFO L290 TraceCheckUtils]: 98: Hoare triple {67652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-15 09:10:40,836 INFO L290 TraceCheckUtils]: 97: Hoare triple {67652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:40,836 INFO L290 TraceCheckUtils]: 96: Hoare triple {67652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:40,836 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {66895#true} {67652#(<= ~counter~0 26)} #63#return; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:40,836 INFO L290 TraceCheckUtils]: 94: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,837 INFO L290 TraceCheckUtils]: 93: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,837 INFO L290 TraceCheckUtils]: 92: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,837 INFO L272 TraceCheckUtils]: 91: Hoare triple {67652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,837 INFO L290 TraceCheckUtils]: 90: Hoare triple {67652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:40,838 INFO L290 TraceCheckUtils]: 89: Hoare triple {67624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-15 09:10:40,838 INFO L290 TraceCheckUtils]: 88: Hoare triple {67624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:40,838 INFO L290 TraceCheckUtils]: 87: Hoare triple {67624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:40,839 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {66895#true} {67624#(<= ~counter~0 25)} #63#return; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:40,839 INFO L290 TraceCheckUtils]: 85: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,839 INFO L290 TraceCheckUtils]: 84: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,839 INFO L290 TraceCheckUtils]: 83: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,839 INFO L272 TraceCheckUtils]: 82: Hoare triple {67624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,839 INFO L290 TraceCheckUtils]: 81: Hoare triple {67624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:40,840 INFO L290 TraceCheckUtils]: 80: Hoare triple {67596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-15 09:10:40,840 INFO L290 TraceCheckUtils]: 79: Hoare triple {67596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:40,840 INFO L290 TraceCheckUtils]: 78: Hoare triple {67596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:40,841 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {66895#true} {67596#(<= ~counter~0 24)} #63#return; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:40,841 INFO L290 TraceCheckUtils]: 76: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,841 INFO L290 TraceCheckUtils]: 75: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,841 INFO L290 TraceCheckUtils]: 74: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,841 INFO L272 TraceCheckUtils]: 73: Hoare triple {67596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,841 INFO L290 TraceCheckUtils]: 72: Hoare triple {67596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:40,842 INFO L290 TraceCheckUtils]: 71: Hoare triple {67568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-15 09:10:40,842 INFO L290 TraceCheckUtils]: 70: Hoare triple {67568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:40,843 INFO L290 TraceCheckUtils]: 69: Hoare triple {67568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:40,843 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {66895#true} {67568#(<= ~counter~0 23)} #63#return; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:40,843 INFO L290 TraceCheckUtils]: 67: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,843 INFO L290 TraceCheckUtils]: 66: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,843 INFO L290 TraceCheckUtils]: 65: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,844 INFO L272 TraceCheckUtils]: 64: Hoare triple {67568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,844 INFO L290 TraceCheckUtils]: 63: Hoare triple {67568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:40,844 INFO L290 TraceCheckUtils]: 62: Hoare triple {67540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-15 09:10:40,845 INFO L290 TraceCheckUtils]: 61: Hoare triple {67540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:40,845 INFO L290 TraceCheckUtils]: 60: Hoare triple {67540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:40,845 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66895#true} {67540#(<= ~counter~0 22)} #63#return; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:40,846 INFO L290 TraceCheckUtils]: 58: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,846 INFO L290 TraceCheckUtils]: 57: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,846 INFO L290 TraceCheckUtils]: 56: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,846 INFO L272 TraceCheckUtils]: 55: Hoare triple {67540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,846 INFO L290 TraceCheckUtils]: 54: Hoare triple {67540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:40,847 INFO L290 TraceCheckUtils]: 53: Hoare triple {67512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-15 09:10:40,847 INFO L290 TraceCheckUtils]: 52: Hoare triple {67512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:40,847 INFO L290 TraceCheckUtils]: 51: Hoare triple {67512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:40,848 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {66895#true} {67512#(<= ~counter~0 21)} #63#return; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:40,848 INFO L290 TraceCheckUtils]: 49: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,848 INFO L290 TraceCheckUtils]: 48: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,848 INFO L290 TraceCheckUtils]: 47: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,848 INFO L272 TraceCheckUtils]: 46: Hoare triple {67512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,848 INFO L290 TraceCheckUtils]: 45: Hoare triple {67512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:40,849 INFO L290 TraceCheckUtils]: 44: Hoare triple {67484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-15 09:10:40,849 INFO L290 TraceCheckUtils]: 43: Hoare triple {67484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:40,850 INFO L290 TraceCheckUtils]: 42: Hoare triple {67484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:40,850 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66895#true} {67484#(<= ~counter~0 20)} #63#return; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:40,850 INFO L290 TraceCheckUtils]: 40: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,850 INFO L290 TraceCheckUtils]: 39: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,850 INFO L290 TraceCheckUtils]: 38: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,850 INFO L272 TraceCheckUtils]: 37: Hoare triple {67484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,851 INFO L290 TraceCheckUtils]: 36: Hoare triple {67484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:40,851 INFO L290 TraceCheckUtils]: 35: Hoare triple {67456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-15 09:10:40,852 INFO L290 TraceCheckUtils]: 34: Hoare triple {67456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:40,852 INFO L290 TraceCheckUtils]: 33: Hoare triple {67456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:40,852 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66895#true} {67456#(<= ~counter~0 19)} #63#return; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:40,852 INFO L290 TraceCheckUtils]: 31: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,852 INFO L290 TraceCheckUtils]: 30: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,853 INFO L290 TraceCheckUtils]: 29: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,853 INFO L272 TraceCheckUtils]: 28: Hoare triple {67456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,853 INFO L290 TraceCheckUtils]: 27: Hoare triple {67456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:40,854 INFO L290 TraceCheckUtils]: 26: Hoare triple {67428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-15 09:10:40,854 INFO L290 TraceCheckUtils]: 25: Hoare triple {67428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:40,854 INFO L290 TraceCheckUtils]: 24: Hoare triple {67428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:40,855 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66895#true} {67428#(<= ~counter~0 18)} #63#return; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:40,855 INFO L290 TraceCheckUtils]: 22: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,855 INFO L290 TraceCheckUtils]: 21: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,855 INFO L290 TraceCheckUtils]: 20: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,855 INFO L272 TraceCheckUtils]: 19: Hoare triple {67428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,855 INFO L290 TraceCheckUtils]: 18: Hoare triple {67428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:40,856 INFO L290 TraceCheckUtils]: 17: Hoare triple {67400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-15 09:10:40,856 INFO L290 TraceCheckUtils]: 16: Hoare triple {67400#(<= ~counter~0 17)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:40,856 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66895#true} {67400#(<= ~counter~0 17)} #61#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:40,857 INFO L290 TraceCheckUtils]: 14: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,857 INFO L290 TraceCheckUtils]: 13: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,857 INFO L290 TraceCheckUtils]: 12: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,857 INFO L272 TraceCheckUtils]: 11: Hoare triple {67400#(<= ~counter~0 17)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,857 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66895#true} {67400#(<= ~counter~0 17)} #59#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:40,857 INFO L290 TraceCheckUtils]: 9: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-15 09:10:40,857 INFO L290 TraceCheckUtils]: 8: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-15 09:10:40,857 INFO L290 TraceCheckUtils]: 7: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-15 09:10:40,857 INFO L272 TraceCheckUtils]: 6: Hoare triple {67400#(<= ~counter~0 17)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66895#true} is VALID [2022-04-15 09:10:40,858 INFO L290 TraceCheckUtils]: 5: Hoare triple {67400#(<= ~counter~0 17)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:40,858 INFO L272 TraceCheckUtils]: 4: Hoare triple {67400#(<= ~counter~0 17)} call #t~ret7 := main(); {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:40,858 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67400#(<= ~counter~0 17)} {66895#true} #67#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:40,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {67400#(<= ~counter~0 17)} assume true; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:40,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {66895#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {67400#(<= ~counter~0 17)} is VALID [2022-04-15 09:10:40,859 INFO L272 TraceCheckUtils]: 0: Hoare triple {66895#true} call ULTIMATE.init(); {66895#true} is VALID [2022-04-15 09:10:40,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 2544 refuted. 0 times theorem prover too weak. 1988 trivial. 0 not checked. [2022-04-15 09:10:40,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:10:40,860 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575715298] [2022-04-15 09:10:40,860 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:10:40,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1434654966] [2022-04-15 09:10:40,861 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1434654966] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:10:40,861 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:10:40,861 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 54 [2022-04-15 09:10:40,861 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:10:40,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [943026300] [2022-04-15 09:10:40,861 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [943026300] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:10:40,861 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:10:40,862 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-15 09:10:40,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121322944] [2022-04-15 09:10:40,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:10:40,863 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 [2022-04-15 09:10:40,863 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:10:40,863 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) [2022-04-15 09:10:41,168 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:41,168 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-15 09:10:41,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:41,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-15 09:10:41,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:10:41,169 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) [2022-04-15 09:10:42,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:42,795 INFO L93 Difference]: Finished difference Result 322 states and 356 transitions. [2022-04-15 09:10:42,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-15 09:10:42,795 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 [2022-04-15 09:10:42,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:10:42,796 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) [2022-04-15 09:10:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-15 09:10:42,804 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) [2022-04-15 09:10:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-15 09:10:42,811 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 355 transitions. [2022-04-15 09:10:43,094 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 355 edges. 355 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:43,101 INFO L225 Difference]: With dead ends: 322 [2022-04-15 09:10:43,101 INFO L226 Difference]: Without dead ends: 317 [2022-04-15 09:10:43,102 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 653 GetRequests, 568 SyntacticMatches, 1 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 594 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3027, Invalid=4283, Unknown=0, NotChecked=0, Total=7310 [2022-04-15 09:10:43,103 INFO L913 BasicCegarLoop]: 58 mSDtfsCounter, 116 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 204 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 350 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:10:43,103 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [116 Valid, 350 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:10:43,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2022-04-15 09:10:43,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2022-04-15 09:10:43,576 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:10:43,576 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) [2022-04-15 09:10:43,577 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) [2022-04-15 09:10:43,577 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) [2022-04-15 09:10:43,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:43,582 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-15 09:10:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-15 09:10:43,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:43,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:43,583 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. [2022-04-15 09:10:43,583 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. [2022-04-15 09:10:43,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:10:43,587 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-15 09:10:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-15 09:10:43,587 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:10:43,587 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:10:43,587 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:10:43,587 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:10:43,587 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) [2022-04-15 09:10:43,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 351 transitions. [2022-04-15 09:10:43,594 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 351 transitions. Word has length 311 [2022-04-15 09:10:43,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:10:43,594 INFO L478 AbstractCegarLoop]: Abstraction has 317 states and 351 transitions. [2022-04-15 09:10:43,595 INFO L479 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) [2022-04-15 09:10:43,595 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 317 states and 351 transitions. [2022-04-15 09:10:45,022 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 351 edges. 351 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:10:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-15 09:10:45,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-04-15 09:10:45,023 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:10:45,023 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:10:45,028 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-15 09:10:45,224 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:10:45,224 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:10:45,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:10:45,224 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 65 times [2022-04-15 09:10:45,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:10:45,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [485714949] [2022-04-15 09:10:45,225 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:10:45,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 66 times [2022-04-15 09:10:45,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:10:45,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492889183] [2022-04-15 09:10:45,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:10:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:10:45,249 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:10:45,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [782892217] [2022-04-15 09:10:45,249 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:10:45,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:10:45,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:10:45,250 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) [2022-04-15 09:10:45,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-15 09:15:48,975 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-15 09:15:48,976 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:15:49,056 INFO L263 TraceCheckSpWp]: Trace formula consists of 753 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-15 09:15:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:15:49,116 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:15:50,813 INFO L272 TraceCheckUtils]: 0: Hoare triple {70790#true} call ULTIMATE.init(); {70790#true} is VALID [2022-04-15 09:15:50,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {70790#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,814 INFO L290 TraceCheckUtils]: 2: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,814 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70798#(<= ~counter~0 0)} {70790#true} #67#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,814 INFO L272 TraceCheckUtils]: 4: Hoare triple {70798#(<= ~counter~0 0)} call #t~ret7 := main(); {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,815 INFO L290 TraceCheckUtils]: 5: Hoare triple {70798#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,815 INFO L272 TraceCheckUtils]: 6: Hoare triple {70798#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,815 INFO L290 TraceCheckUtils]: 7: Hoare triple {70798#(<= ~counter~0 0)} ~cond := #in~cond; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,816 INFO L290 TraceCheckUtils]: 8: Hoare triple {70798#(<= ~counter~0 0)} assume !(0 == ~cond); {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,816 INFO L290 TraceCheckUtils]: 9: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,816 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70798#(<= ~counter~0 0)} {70798#(<= ~counter~0 0)} #59#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,817 INFO L272 TraceCheckUtils]: 11: Hoare triple {70798#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,817 INFO L290 TraceCheckUtils]: 12: Hoare triple {70798#(<= ~counter~0 0)} ~cond := #in~cond; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,817 INFO L290 TraceCheckUtils]: 13: Hoare triple {70798#(<= ~counter~0 0)} assume !(0 == ~cond); {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,818 INFO L290 TraceCheckUtils]: 14: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,818 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70798#(<= ~counter~0 0)} {70798#(<= ~counter~0 0)} #61#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,818 INFO L290 TraceCheckUtils]: 16: Hoare triple {70798#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {70798#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:50,820 INFO L290 TraceCheckUtils]: 17: Hoare triple {70798#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70847#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:50,820 INFO L290 TraceCheckUtils]: 18: Hoare triple {70847#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {70847#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:50,820 INFO L272 TraceCheckUtils]: 19: Hoare triple {70847#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70847#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:50,821 INFO L290 TraceCheckUtils]: 20: Hoare triple {70847#(<= ~counter~0 1)} ~cond := #in~cond; {70847#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:50,821 INFO L290 TraceCheckUtils]: 21: Hoare triple {70847#(<= ~counter~0 1)} assume !(0 == ~cond); {70847#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:50,821 INFO L290 TraceCheckUtils]: 22: Hoare triple {70847#(<= ~counter~0 1)} assume true; {70847#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:50,822 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70847#(<= ~counter~0 1)} {70847#(<= ~counter~0 1)} #63#return; {70847#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:50,822 INFO L290 TraceCheckUtils]: 24: Hoare triple {70847#(<= ~counter~0 1)} assume !!(0 != ~r~0); {70847#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:50,822 INFO L290 TraceCheckUtils]: 25: Hoare triple {70847#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70847#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:50,823 INFO L290 TraceCheckUtils]: 26: Hoare triple {70847#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70875#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:50,823 INFO L290 TraceCheckUtils]: 27: Hoare triple {70875#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {70875#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:50,824 INFO L272 TraceCheckUtils]: 28: Hoare triple {70875#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70875#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:50,824 INFO L290 TraceCheckUtils]: 29: Hoare triple {70875#(<= ~counter~0 2)} ~cond := #in~cond; {70875#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:50,824 INFO L290 TraceCheckUtils]: 30: Hoare triple {70875#(<= ~counter~0 2)} assume !(0 == ~cond); {70875#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:50,824 INFO L290 TraceCheckUtils]: 31: Hoare triple {70875#(<= ~counter~0 2)} assume true; {70875#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:50,825 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70875#(<= ~counter~0 2)} {70875#(<= ~counter~0 2)} #63#return; {70875#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:50,825 INFO L290 TraceCheckUtils]: 33: Hoare triple {70875#(<= ~counter~0 2)} assume !!(0 != ~r~0); {70875#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:50,825 INFO L290 TraceCheckUtils]: 34: Hoare triple {70875#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70875#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:50,826 INFO L290 TraceCheckUtils]: 35: Hoare triple {70875#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70903#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:50,826 INFO L290 TraceCheckUtils]: 36: Hoare triple {70903#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {70903#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:50,827 INFO L272 TraceCheckUtils]: 37: Hoare triple {70903#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70903#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:50,827 INFO L290 TraceCheckUtils]: 38: Hoare triple {70903#(<= ~counter~0 3)} ~cond := #in~cond; {70903#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:50,827 INFO L290 TraceCheckUtils]: 39: Hoare triple {70903#(<= ~counter~0 3)} assume !(0 == ~cond); {70903#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:50,828 INFO L290 TraceCheckUtils]: 40: Hoare triple {70903#(<= ~counter~0 3)} assume true; {70903#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:50,828 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70903#(<= ~counter~0 3)} {70903#(<= ~counter~0 3)} #63#return; {70903#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:50,828 INFO L290 TraceCheckUtils]: 42: Hoare triple {70903#(<= ~counter~0 3)} assume !!(0 != ~r~0); {70903#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:50,829 INFO L290 TraceCheckUtils]: 43: Hoare triple {70903#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70903#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:50,829 INFO L290 TraceCheckUtils]: 44: Hoare triple {70903#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70931#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:50,830 INFO L290 TraceCheckUtils]: 45: Hoare triple {70931#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {70931#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:50,830 INFO L272 TraceCheckUtils]: 46: Hoare triple {70931#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70931#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:50,830 INFO L290 TraceCheckUtils]: 47: Hoare triple {70931#(<= ~counter~0 4)} ~cond := #in~cond; {70931#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:50,831 INFO L290 TraceCheckUtils]: 48: Hoare triple {70931#(<= ~counter~0 4)} assume !(0 == ~cond); {70931#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:50,831 INFO L290 TraceCheckUtils]: 49: Hoare triple {70931#(<= ~counter~0 4)} assume true; {70931#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:50,831 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70931#(<= ~counter~0 4)} {70931#(<= ~counter~0 4)} #63#return; {70931#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:50,832 INFO L290 TraceCheckUtils]: 51: Hoare triple {70931#(<= ~counter~0 4)} assume !!(0 != ~r~0); {70931#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:50,832 INFO L290 TraceCheckUtils]: 52: Hoare triple {70931#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70931#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:50,833 INFO L290 TraceCheckUtils]: 53: Hoare triple {70931#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70959#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:50,833 INFO L290 TraceCheckUtils]: 54: Hoare triple {70959#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {70959#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:50,833 INFO L272 TraceCheckUtils]: 55: Hoare triple {70959#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70959#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:50,834 INFO L290 TraceCheckUtils]: 56: Hoare triple {70959#(<= ~counter~0 5)} ~cond := #in~cond; {70959#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:50,834 INFO L290 TraceCheckUtils]: 57: Hoare triple {70959#(<= ~counter~0 5)} assume !(0 == ~cond); {70959#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:50,834 INFO L290 TraceCheckUtils]: 58: Hoare triple {70959#(<= ~counter~0 5)} assume true; {70959#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:50,835 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70959#(<= ~counter~0 5)} {70959#(<= ~counter~0 5)} #63#return; {70959#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:50,835 INFO L290 TraceCheckUtils]: 60: Hoare triple {70959#(<= ~counter~0 5)} assume !!(0 != ~r~0); {70959#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:50,835 INFO L290 TraceCheckUtils]: 61: Hoare triple {70959#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70959#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:50,836 INFO L290 TraceCheckUtils]: 62: Hoare triple {70959#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70987#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:50,836 INFO L290 TraceCheckUtils]: 63: Hoare triple {70987#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {70987#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:50,837 INFO L272 TraceCheckUtils]: 64: Hoare triple {70987#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70987#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:50,837 INFO L290 TraceCheckUtils]: 65: Hoare triple {70987#(<= ~counter~0 6)} ~cond := #in~cond; {70987#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:50,837 INFO L290 TraceCheckUtils]: 66: Hoare triple {70987#(<= ~counter~0 6)} assume !(0 == ~cond); {70987#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:50,837 INFO L290 TraceCheckUtils]: 67: Hoare triple {70987#(<= ~counter~0 6)} assume true; {70987#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:50,838 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70987#(<= ~counter~0 6)} {70987#(<= ~counter~0 6)} #63#return; {70987#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:50,838 INFO L290 TraceCheckUtils]: 69: Hoare triple {70987#(<= ~counter~0 6)} assume !!(0 != ~r~0); {70987#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:50,838 INFO L290 TraceCheckUtils]: 70: Hoare triple {70987#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70987#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:50,839 INFO L290 TraceCheckUtils]: 71: Hoare triple {70987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71015#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:50,839 INFO L290 TraceCheckUtils]: 72: Hoare triple {71015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {71015#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:50,840 INFO L272 TraceCheckUtils]: 73: Hoare triple {71015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71015#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:50,840 INFO L290 TraceCheckUtils]: 74: Hoare triple {71015#(<= ~counter~0 7)} ~cond := #in~cond; {71015#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:50,840 INFO L290 TraceCheckUtils]: 75: Hoare triple {71015#(<= ~counter~0 7)} assume !(0 == ~cond); {71015#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:50,841 INFO L290 TraceCheckUtils]: 76: Hoare triple {71015#(<= ~counter~0 7)} assume true; {71015#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:50,841 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {71015#(<= ~counter~0 7)} {71015#(<= ~counter~0 7)} #63#return; {71015#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:50,841 INFO L290 TraceCheckUtils]: 78: Hoare triple {71015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {71015#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:50,842 INFO L290 TraceCheckUtils]: 79: Hoare triple {71015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71015#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:50,842 INFO L290 TraceCheckUtils]: 80: Hoare triple {71015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71043#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:50,843 INFO L290 TraceCheckUtils]: 81: Hoare triple {71043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {71043#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:50,843 INFO L272 TraceCheckUtils]: 82: Hoare triple {71043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71043#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:50,843 INFO L290 TraceCheckUtils]: 83: Hoare triple {71043#(<= ~counter~0 8)} ~cond := #in~cond; {71043#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:50,844 INFO L290 TraceCheckUtils]: 84: Hoare triple {71043#(<= ~counter~0 8)} assume !(0 == ~cond); {71043#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:50,844 INFO L290 TraceCheckUtils]: 85: Hoare triple {71043#(<= ~counter~0 8)} assume true; {71043#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:50,844 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {71043#(<= ~counter~0 8)} {71043#(<= ~counter~0 8)} #63#return; {71043#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:50,845 INFO L290 TraceCheckUtils]: 87: Hoare triple {71043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {71043#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:50,845 INFO L290 TraceCheckUtils]: 88: Hoare triple {71043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71043#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:50,845 INFO L290 TraceCheckUtils]: 89: Hoare triple {71043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71071#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:50,846 INFO L290 TraceCheckUtils]: 90: Hoare triple {71071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {71071#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:50,846 INFO L272 TraceCheckUtils]: 91: Hoare triple {71071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71071#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:50,847 INFO L290 TraceCheckUtils]: 92: Hoare triple {71071#(<= ~counter~0 9)} ~cond := #in~cond; {71071#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:50,847 INFO L290 TraceCheckUtils]: 93: Hoare triple {71071#(<= ~counter~0 9)} assume !(0 == ~cond); {71071#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:50,847 INFO L290 TraceCheckUtils]: 94: Hoare triple {71071#(<= ~counter~0 9)} assume true; {71071#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:50,848 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {71071#(<= ~counter~0 9)} {71071#(<= ~counter~0 9)} #63#return; {71071#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:50,848 INFO L290 TraceCheckUtils]: 96: Hoare triple {71071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {71071#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:50,848 INFO L290 TraceCheckUtils]: 97: Hoare triple {71071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71071#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:50,849 INFO L290 TraceCheckUtils]: 98: Hoare triple {71071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71099#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:50,849 INFO L290 TraceCheckUtils]: 99: Hoare triple {71099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {71099#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:50,849 INFO L272 TraceCheckUtils]: 100: Hoare triple {71099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71099#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:50,850 INFO L290 TraceCheckUtils]: 101: Hoare triple {71099#(<= ~counter~0 10)} ~cond := #in~cond; {71099#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:50,850 INFO L290 TraceCheckUtils]: 102: Hoare triple {71099#(<= ~counter~0 10)} assume !(0 == ~cond); {71099#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:50,850 INFO L290 TraceCheckUtils]: 103: Hoare triple {71099#(<= ~counter~0 10)} assume true; {71099#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:50,851 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {71099#(<= ~counter~0 10)} {71099#(<= ~counter~0 10)} #63#return; {71099#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:50,851 INFO L290 TraceCheckUtils]: 105: Hoare triple {71099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {71099#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:50,851 INFO L290 TraceCheckUtils]: 106: Hoare triple {71099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71099#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:50,852 INFO L290 TraceCheckUtils]: 107: Hoare triple {71099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71127#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:50,852 INFO L290 TraceCheckUtils]: 108: Hoare triple {71127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {71127#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:50,853 INFO L272 TraceCheckUtils]: 109: Hoare triple {71127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71127#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:50,853 INFO L290 TraceCheckUtils]: 110: Hoare triple {71127#(<= ~counter~0 11)} ~cond := #in~cond; {71127#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:50,853 INFO L290 TraceCheckUtils]: 111: Hoare triple {71127#(<= ~counter~0 11)} assume !(0 == ~cond); {71127#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:50,854 INFO L290 TraceCheckUtils]: 112: Hoare triple {71127#(<= ~counter~0 11)} assume true; {71127#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:50,854 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {71127#(<= ~counter~0 11)} {71127#(<= ~counter~0 11)} #63#return; {71127#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:50,854 INFO L290 TraceCheckUtils]: 114: Hoare triple {71127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {71127#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:50,855 INFO L290 TraceCheckUtils]: 115: Hoare triple {71127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71127#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:50,855 INFO L290 TraceCheckUtils]: 116: Hoare triple {71127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71155#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:50,855 INFO L290 TraceCheckUtils]: 117: Hoare triple {71155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {71155#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:50,856 INFO L272 TraceCheckUtils]: 118: Hoare triple {71155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71155#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:50,856 INFO L290 TraceCheckUtils]: 119: Hoare triple {71155#(<= ~counter~0 12)} ~cond := #in~cond; {71155#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:50,856 INFO L290 TraceCheckUtils]: 120: Hoare triple {71155#(<= ~counter~0 12)} assume !(0 == ~cond); {71155#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:50,857 INFO L290 TraceCheckUtils]: 121: Hoare triple {71155#(<= ~counter~0 12)} assume true; {71155#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:50,857 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {71155#(<= ~counter~0 12)} {71155#(<= ~counter~0 12)} #63#return; {71155#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:50,857 INFO L290 TraceCheckUtils]: 123: Hoare triple {71155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {71155#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:50,858 INFO L290 TraceCheckUtils]: 124: Hoare triple {71155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71155#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:50,858 INFO L290 TraceCheckUtils]: 125: Hoare triple {71155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71183#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:50,859 INFO L290 TraceCheckUtils]: 126: Hoare triple {71183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {71183#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:50,859 INFO L272 TraceCheckUtils]: 127: Hoare triple {71183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71183#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:50,859 INFO L290 TraceCheckUtils]: 128: Hoare triple {71183#(<= ~counter~0 13)} ~cond := #in~cond; {71183#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:50,860 INFO L290 TraceCheckUtils]: 129: Hoare triple {71183#(<= ~counter~0 13)} assume !(0 == ~cond); {71183#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:50,860 INFO L290 TraceCheckUtils]: 130: Hoare triple {71183#(<= ~counter~0 13)} assume true; {71183#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:50,860 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {71183#(<= ~counter~0 13)} {71183#(<= ~counter~0 13)} #63#return; {71183#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:50,861 INFO L290 TraceCheckUtils]: 132: Hoare triple {71183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {71183#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:50,861 INFO L290 TraceCheckUtils]: 133: Hoare triple {71183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71183#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:50,862 INFO L290 TraceCheckUtils]: 134: Hoare triple {71183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71211#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:50,862 INFO L290 TraceCheckUtils]: 135: Hoare triple {71211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {71211#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:50,862 INFO L272 TraceCheckUtils]: 136: Hoare triple {71211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71211#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:50,863 INFO L290 TraceCheckUtils]: 137: Hoare triple {71211#(<= ~counter~0 14)} ~cond := #in~cond; {71211#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:50,863 INFO L290 TraceCheckUtils]: 138: Hoare triple {71211#(<= ~counter~0 14)} assume !(0 == ~cond); {71211#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:50,863 INFO L290 TraceCheckUtils]: 139: Hoare triple {71211#(<= ~counter~0 14)} assume true; {71211#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:50,864 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {71211#(<= ~counter~0 14)} {71211#(<= ~counter~0 14)} #63#return; {71211#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:50,864 INFO L290 TraceCheckUtils]: 141: Hoare triple {71211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {71211#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:50,864 INFO L290 TraceCheckUtils]: 142: Hoare triple {71211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71211#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:50,865 INFO L290 TraceCheckUtils]: 143: Hoare triple {71211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71239#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:50,865 INFO L290 TraceCheckUtils]: 144: Hoare triple {71239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {71239#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:50,866 INFO L272 TraceCheckUtils]: 145: Hoare triple {71239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71239#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:50,866 INFO L290 TraceCheckUtils]: 146: Hoare triple {71239#(<= ~counter~0 15)} ~cond := #in~cond; {71239#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:50,866 INFO L290 TraceCheckUtils]: 147: Hoare triple {71239#(<= ~counter~0 15)} assume !(0 == ~cond); {71239#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:50,866 INFO L290 TraceCheckUtils]: 148: Hoare triple {71239#(<= ~counter~0 15)} assume true; {71239#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:50,867 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {71239#(<= ~counter~0 15)} {71239#(<= ~counter~0 15)} #63#return; {71239#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:50,867 INFO L290 TraceCheckUtils]: 150: Hoare triple {71239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {71239#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:50,867 INFO L290 TraceCheckUtils]: 151: Hoare triple {71239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71239#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:50,868 INFO L290 TraceCheckUtils]: 152: Hoare triple {71239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:50,868 INFO L290 TraceCheckUtils]: 153: Hoare triple {71267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:50,869 INFO L272 TraceCheckUtils]: 154: Hoare triple {71267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:50,869 INFO L290 TraceCheckUtils]: 155: Hoare triple {71267#(<= ~counter~0 16)} ~cond := #in~cond; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:50,869 INFO L290 TraceCheckUtils]: 156: Hoare triple {71267#(<= ~counter~0 16)} assume !(0 == ~cond); {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:50,870 INFO L290 TraceCheckUtils]: 157: Hoare triple {71267#(<= ~counter~0 16)} assume true; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:50,870 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {71267#(<= ~counter~0 16)} {71267#(<= ~counter~0 16)} #63#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:50,870 INFO L290 TraceCheckUtils]: 159: Hoare triple {71267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:50,871 INFO L290 TraceCheckUtils]: 160: Hoare triple {71267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:50,871 INFO L290 TraceCheckUtils]: 161: Hoare triple {71267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:50,872 INFO L290 TraceCheckUtils]: 162: Hoare triple {71295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:50,872 INFO L272 TraceCheckUtils]: 163: Hoare triple {71295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:50,872 INFO L290 TraceCheckUtils]: 164: Hoare triple {71295#(<= ~counter~0 17)} ~cond := #in~cond; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:50,873 INFO L290 TraceCheckUtils]: 165: Hoare triple {71295#(<= ~counter~0 17)} assume !(0 == ~cond); {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:50,873 INFO L290 TraceCheckUtils]: 166: Hoare triple {71295#(<= ~counter~0 17)} assume true; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:50,873 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {71295#(<= ~counter~0 17)} {71295#(<= ~counter~0 17)} #63#return; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:50,874 INFO L290 TraceCheckUtils]: 168: Hoare triple {71295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:50,874 INFO L290 TraceCheckUtils]: 169: Hoare triple {71295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:50,874 INFO L290 TraceCheckUtils]: 170: Hoare triple {71295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:50,875 INFO L290 TraceCheckUtils]: 171: Hoare triple {71323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:50,875 INFO L272 TraceCheckUtils]: 172: Hoare triple {71323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:50,875 INFO L290 TraceCheckUtils]: 173: Hoare triple {71323#(<= ~counter~0 18)} ~cond := #in~cond; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:50,876 INFO L290 TraceCheckUtils]: 174: Hoare triple {71323#(<= ~counter~0 18)} assume !(0 == ~cond); {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:50,876 INFO L290 TraceCheckUtils]: 175: Hoare triple {71323#(<= ~counter~0 18)} assume true; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:50,876 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {71323#(<= ~counter~0 18)} {71323#(<= ~counter~0 18)} #63#return; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:50,877 INFO L290 TraceCheckUtils]: 177: Hoare triple {71323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:50,877 INFO L290 TraceCheckUtils]: 178: Hoare triple {71323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:50,878 INFO L290 TraceCheckUtils]: 179: Hoare triple {71323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:50,878 INFO L290 TraceCheckUtils]: 180: Hoare triple {71351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:50,878 INFO L272 TraceCheckUtils]: 181: Hoare triple {71351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:50,879 INFO L290 TraceCheckUtils]: 182: Hoare triple {71351#(<= ~counter~0 19)} ~cond := #in~cond; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:50,879 INFO L290 TraceCheckUtils]: 183: Hoare triple {71351#(<= ~counter~0 19)} assume !(0 == ~cond); {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:50,879 INFO L290 TraceCheckUtils]: 184: Hoare triple {71351#(<= ~counter~0 19)} assume true; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:50,880 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {71351#(<= ~counter~0 19)} {71351#(<= ~counter~0 19)} #63#return; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:50,880 INFO L290 TraceCheckUtils]: 186: Hoare triple {71351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:50,880 INFO L290 TraceCheckUtils]: 187: Hoare triple {71351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:50,881 INFO L290 TraceCheckUtils]: 188: Hoare triple {71351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:50,881 INFO L290 TraceCheckUtils]: 189: Hoare triple {71379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:50,882 INFO L272 TraceCheckUtils]: 190: Hoare triple {71379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:50,882 INFO L290 TraceCheckUtils]: 191: Hoare triple {71379#(<= ~counter~0 20)} ~cond := #in~cond; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:50,882 INFO L290 TraceCheckUtils]: 192: Hoare triple {71379#(<= ~counter~0 20)} assume !(0 == ~cond); {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:50,882 INFO L290 TraceCheckUtils]: 193: Hoare triple {71379#(<= ~counter~0 20)} assume true; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:50,883 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {71379#(<= ~counter~0 20)} {71379#(<= ~counter~0 20)} #63#return; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:50,883 INFO L290 TraceCheckUtils]: 195: Hoare triple {71379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:50,883 INFO L290 TraceCheckUtils]: 196: Hoare triple {71379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:50,884 INFO L290 TraceCheckUtils]: 197: Hoare triple {71379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:50,884 INFO L290 TraceCheckUtils]: 198: Hoare triple {71407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:50,885 INFO L272 TraceCheckUtils]: 199: Hoare triple {71407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:50,885 INFO L290 TraceCheckUtils]: 200: Hoare triple {71407#(<= ~counter~0 21)} ~cond := #in~cond; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:50,885 INFO L290 TraceCheckUtils]: 201: Hoare triple {71407#(<= ~counter~0 21)} assume !(0 == ~cond); {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:50,886 INFO L290 TraceCheckUtils]: 202: Hoare triple {71407#(<= ~counter~0 21)} assume true; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:50,886 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {71407#(<= ~counter~0 21)} {71407#(<= ~counter~0 21)} #63#return; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:50,886 INFO L290 TraceCheckUtils]: 204: Hoare triple {71407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:50,887 INFO L290 TraceCheckUtils]: 205: Hoare triple {71407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:50,887 INFO L290 TraceCheckUtils]: 206: Hoare triple {71407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:50,888 INFO L290 TraceCheckUtils]: 207: Hoare triple {71435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:50,888 INFO L272 TraceCheckUtils]: 208: Hoare triple {71435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:50,888 INFO L290 TraceCheckUtils]: 209: Hoare triple {71435#(<= ~counter~0 22)} ~cond := #in~cond; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:50,889 INFO L290 TraceCheckUtils]: 210: Hoare triple {71435#(<= ~counter~0 22)} assume !(0 == ~cond); {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:50,889 INFO L290 TraceCheckUtils]: 211: Hoare triple {71435#(<= ~counter~0 22)} assume true; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:50,889 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {71435#(<= ~counter~0 22)} {71435#(<= ~counter~0 22)} #63#return; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:50,890 INFO L290 TraceCheckUtils]: 213: Hoare triple {71435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:50,890 INFO L290 TraceCheckUtils]: 214: Hoare triple {71435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:50,891 INFO L290 TraceCheckUtils]: 215: Hoare triple {71435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:50,891 INFO L290 TraceCheckUtils]: 216: Hoare triple {71463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:50,891 INFO L272 TraceCheckUtils]: 217: Hoare triple {71463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:50,892 INFO L290 TraceCheckUtils]: 218: Hoare triple {71463#(<= ~counter~0 23)} ~cond := #in~cond; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:50,892 INFO L290 TraceCheckUtils]: 219: Hoare triple {71463#(<= ~counter~0 23)} assume !(0 == ~cond); {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:50,892 INFO L290 TraceCheckUtils]: 220: Hoare triple {71463#(<= ~counter~0 23)} assume true; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:50,893 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {71463#(<= ~counter~0 23)} {71463#(<= ~counter~0 23)} #63#return; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:50,893 INFO L290 TraceCheckUtils]: 222: Hoare triple {71463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:50,893 INFO L290 TraceCheckUtils]: 223: Hoare triple {71463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:50,894 INFO L290 TraceCheckUtils]: 224: Hoare triple {71463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:50,894 INFO L290 TraceCheckUtils]: 225: Hoare triple {71491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:50,895 INFO L272 TraceCheckUtils]: 226: Hoare triple {71491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:50,895 INFO L290 TraceCheckUtils]: 227: Hoare triple {71491#(<= ~counter~0 24)} ~cond := #in~cond; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:50,895 INFO L290 TraceCheckUtils]: 228: Hoare triple {71491#(<= ~counter~0 24)} assume !(0 == ~cond); {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:50,895 INFO L290 TraceCheckUtils]: 229: Hoare triple {71491#(<= ~counter~0 24)} assume true; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:50,896 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {71491#(<= ~counter~0 24)} {71491#(<= ~counter~0 24)} #63#return; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:50,896 INFO L290 TraceCheckUtils]: 231: Hoare triple {71491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:50,896 INFO L290 TraceCheckUtils]: 232: Hoare triple {71491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:50,897 INFO L290 TraceCheckUtils]: 233: Hoare triple {71491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:50,897 INFO L290 TraceCheckUtils]: 234: Hoare triple {71519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:50,898 INFO L272 TraceCheckUtils]: 235: Hoare triple {71519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:50,898 INFO L290 TraceCheckUtils]: 236: Hoare triple {71519#(<= ~counter~0 25)} ~cond := #in~cond; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:50,898 INFO L290 TraceCheckUtils]: 237: Hoare triple {71519#(<= ~counter~0 25)} assume !(0 == ~cond); {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:50,899 INFO L290 TraceCheckUtils]: 238: Hoare triple {71519#(<= ~counter~0 25)} assume true; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:50,899 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {71519#(<= ~counter~0 25)} {71519#(<= ~counter~0 25)} #63#return; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:50,899 INFO L290 TraceCheckUtils]: 240: Hoare triple {71519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:50,900 INFO L290 TraceCheckUtils]: 241: Hoare triple {71519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:50,900 INFO L290 TraceCheckUtils]: 242: Hoare triple {71519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:50,901 INFO L290 TraceCheckUtils]: 243: Hoare triple {71547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:50,901 INFO L272 TraceCheckUtils]: 244: Hoare triple {71547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:50,901 INFO L290 TraceCheckUtils]: 245: Hoare triple {71547#(<= ~counter~0 26)} ~cond := #in~cond; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:50,902 INFO L290 TraceCheckUtils]: 246: Hoare triple {71547#(<= ~counter~0 26)} assume !(0 == ~cond); {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:50,902 INFO L290 TraceCheckUtils]: 247: Hoare triple {71547#(<= ~counter~0 26)} assume true; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:50,902 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {71547#(<= ~counter~0 26)} {71547#(<= ~counter~0 26)} #63#return; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:50,903 INFO L290 TraceCheckUtils]: 249: Hoare triple {71547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:50,903 INFO L290 TraceCheckUtils]: 250: Hoare triple {71547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:50,904 INFO L290 TraceCheckUtils]: 251: Hoare triple {71547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:50,904 INFO L290 TraceCheckUtils]: 252: Hoare triple {71575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:50,904 INFO L272 TraceCheckUtils]: 253: Hoare triple {71575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:50,905 INFO L290 TraceCheckUtils]: 254: Hoare triple {71575#(<= ~counter~0 27)} ~cond := #in~cond; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:50,905 INFO L290 TraceCheckUtils]: 255: Hoare triple {71575#(<= ~counter~0 27)} assume !(0 == ~cond); {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:50,905 INFO L290 TraceCheckUtils]: 256: Hoare triple {71575#(<= ~counter~0 27)} assume true; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:50,906 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {71575#(<= ~counter~0 27)} {71575#(<= ~counter~0 27)} #63#return; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:50,906 INFO L290 TraceCheckUtils]: 258: Hoare triple {71575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:50,906 INFO L290 TraceCheckUtils]: 259: Hoare triple {71575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:50,907 INFO L290 TraceCheckUtils]: 260: Hoare triple {71575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:50,907 INFO L290 TraceCheckUtils]: 261: Hoare triple {71603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:50,908 INFO L272 TraceCheckUtils]: 262: Hoare triple {71603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:50,908 INFO L290 TraceCheckUtils]: 263: Hoare triple {71603#(<= ~counter~0 28)} ~cond := #in~cond; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:50,908 INFO L290 TraceCheckUtils]: 264: Hoare triple {71603#(<= ~counter~0 28)} assume !(0 == ~cond); {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:50,908 INFO L290 TraceCheckUtils]: 265: Hoare triple {71603#(<= ~counter~0 28)} assume true; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:50,909 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {71603#(<= ~counter~0 28)} {71603#(<= ~counter~0 28)} #63#return; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:50,909 INFO L290 TraceCheckUtils]: 267: Hoare triple {71603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:50,909 INFO L290 TraceCheckUtils]: 268: Hoare triple {71603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:50,910 INFO L290 TraceCheckUtils]: 269: Hoare triple {71603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:50,910 INFO L290 TraceCheckUtils]: 270: Hoare triple {71631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:50,911 INFO L272 TraceCheckUtils]: 271: Hoare triple {71631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:50,911 INFO L290 TraceCheckUtils]: 272: Hoare triple {71631#(<= ~counter~0 29)} ~cond := #in~cond; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:50,911 INFO L290 TraceCheckUtils]: 273: Hoare triple {71631#(<= ~counter~0 29)} assume !(0 == ~cond); {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:50,912 INFO L290 TraceCheckUtils]: 274: Hoare triple {71631#(<= ~counter~0 29)} assume true; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:50,912 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {71631#(<= ~counter~0 29)} {71631#(<= ~counter~0 29)} #63#return; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:50,912 INFO L290 TraceCheckUtils]: 276: Hoare triple {71631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:50,913 INFO L290 TraceCheckUtils]: 277: Hoare triple {71631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:50,913 INFO L290 TraceCheckUtils]: 278: Hoare triple {71631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:50,913 INFO L290 TraceCheckUtils]: 279: Hoare triple {71659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:50,914 INFO L272 TraceCheckUtils]: 280: Hoare triple {71659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:50,914 INFO L290 TraceCheckUtils]: 281: Hoare triple {71659#(<= ~counter~0 30)} ~cond := #in~cond; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:50,914 INFO L290 TraceCheckUtils]: 282: Hoare triple {71659#(<= ~counter~0 30)} assume !(0 == ~cond); {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:50,915 INFO L290 TraceCheckUtils]: 283: Hoare triple {71659#(<= ~counter~0 30)} assume true; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:50,915 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {71659#(<= ~counter~0 30)} {71659#(<= ~counter~0 30)} #63#return; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:50,916 INFO L290 TraceCheckUtils]: 285: Hoare triple {71659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:50,916 INFO L290 TraceCheckUtils]: 286: Hoare triple {71659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:50,916 INFO L290 TraceCheckUtils]: 287: Hoare triple {71659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:50,917 INFO L290 TraceCheckUtils]: 288: Hoare triple {71687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:50,917 INFO L272 TraceCheckUtils]: 289: Hoare triple {71687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:50,917 INFO L290 TraceCheckUtils]: 290: Hoare triple {71687#(<= ~counter~0 31)} ~cond := #in~cond; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:50,918 INFO L290 TraceCheckUtils]: 291: Hoare triple {71687#(<= ~counter~0 31)} assume !(0 == ~cond); {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:50,918 INFO L290 TraceCheckUtils]: 292: Hoare triple {71687#(<= ~counter~0 31)} assume true; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:50,919 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {71687#(<= ~counter~0 31)} {71687#(<= ~counter~0 31)} #63#return; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:50,919 INFO L290 TraceCheckUtils]: 294: Hoare triple {71687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:50,919 INFO L290 TraceCheckUtils]: 295: Hoare triple {71687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:50,920 INFO L290 TraceCheckUtils]: 296: Hoare triple {71687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:50,920 INFO L290 TraceCheckUtils]: 297: Hoare triple {71715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:50,921 INFO L272 TraceCheckUtils]: 298: Hoare triple {71715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:50,921 INFO L290 TraceCheckUtils]: 299: Hoare triple {71715#(<= ~counter~0 32)} ~cond := #in~cond; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:50,921 INFO L290 TraceCheckUtils]: 300: Hoare triple {71715#(<= ~counter~0 32)} assume !(0 == ~cond); {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:50,921 INFO L290 TraceCheckUtils]: 301: Hoare triple {71715#(<= ~counter~0 32)} assume true; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:50,922 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {71715#(<= ~counter~0 32)} {71715#(<= ~counter~0 32)} #63#return; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:50,922 INFO L290 TraceCheckUtils]: 303: Hoare triple {71715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:50,922 INFO L290 TraceCheckUtils]: 304: Hoare triple {71715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:50,923 INFO L290 TraceCheckUtils]: 305: Hoare triple {71715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:50,923 INFO L290 TraceCheckUtils]: 306: Hoare triple {71743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:50,924 INFO L272 TraceCheckUtils]: 307: Hoare triple {71743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:50,924 INFO L290 TraceCheckUtils]: 308: Hoare triple {71743#(<= ~counter~0 33)} ~cond := #in~cond; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:50,924 INFO L290 TraceCheckUtils]: 309: Hoare triple {71743#(<= ~counter~0 33)} assume !(0 == ~cond); {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:50,925 INFO L290 TraceCheckUtils]: 310: Hoare triple {71743#(<= ~counter~0 33)} assume true; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:50,925 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {71743#(<= ~counter~0 33)} {71743#(<= ~counter~0 33)} #63#return; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:50,925 INFO L290 TraceCheckUtils]: 312: Hoare triple {71743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:50,926 INFO L290 TraceCheckUtils]: 313: Hoare triple {71743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:50,926 INFO L290 TraceCheckUtils]: 314: Hoare triple {71743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71771#(<= |main_#t~post6| 33)} is VALID [2022-04-15 09:15:50,926 INFO L290 TraceCheckUtils]: 315: Hoare triple {71771#(<= |main_#t~post6| 33)} assume !(#t~post6 < 50);havoc #t~post6; {70791#false} is VALID [2022-04-15 09:15:50,926 INFO L272 TraceCheckUtils]: 316: Hoare triple {70791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70791#false} is VALID [2022-04-15 09:15:50,926 INFO L290 TraceCheckUtils]: 317: Hoare triple {70791#false} ~cond := #in~cond; {70791#false} is VALID [2022-04-15 09:15:50,926 INFO L290 TraceCheckUtils]: 318: Hoare triple {70791#false} assume 0 == ~cond; {70791#false} is VALID [2022-04-15 09:15:50,927 INFO L290 TraceCheckUtils]: 319: Hoare triple {70791#false} assume !false; {70791#false} is VALID [2022-04-15 09:15:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 4818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:15:50,927 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:15:52,631 INFO L290 TraceCheckUtils]: 319: Hoare triple {70791#false} assume !false; {70791#false} is VALID [2022-04-15 09:15:52,631 INFO L290 TraceCheckUtils]: 318: Hoare triple {70791#false} assume 0 == ~cond; {70791#false} is VALID [2022-04-15 09:15:52,631 INFO L290 TraceCheckUtils]: 317: Hoare triple {70791#false} ~cond := #in~cond; {70791#false} is VALID [2022-04-15 09:15:52,631 INFO L272 TraceCheckUtils]: 316: Hoare triple {70791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70791#false} is VALID [2022-04-15 09:15:52,632 INFO L290 TraceCheckUtils]: 315: Hoare triple {71799#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {70791#false} is VALID [2022-04-15 09:15:52,632 INFO L290 TraceCheckUtils]: 314: Hoare triple {71803#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71799#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:15:52,632 INFO L290 TraceCheckUtils]: 313: Hoare triple {71803#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71803#(< ~counter~0 50)} is VALID [2022-04-15 09:15:52,633 INFO L290 TraceCheckUtils]: 312: Hoare triple {71803#(< ~counter~0 50)} assume !!(0 != ~r~0); {71803#(< ~counter~0 50)} is VALID [2022-04-15 09:15:52,633 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {70790#true} {71803#(< ~counter~0 50)} #63#return; {71803#(< ~counter~0 50)} is VALID [2022-04-15 09:15:52,633 INFO L290 TraceCheckUtils]: 310: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,633 INFO L290 TraceCheckUtils]: 309: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,633 INFO L290 TraceCheckUtils]: 308: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,633 INFO L272 TraceCheckUtils]: 307: Hoare triple {71803#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,634 INFO L290 TraceCheckUtils]: 306: Hoare triple {71803#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {71803#(< ~counter~0 50)} is VALID [2022-04-15 09:15:52,635 INFO L290 TraceCheckUtils]: 305: Hoare triple {71831#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71803#(< ~counter~0 50)} is VALID [2022-04-15 09:15:52,635 INFO L290 TraceCheckUtils]: 304: Hoare triple {71831#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71831#(< ~counter~0 49)} is VALID [2022-04-15 09:15:52,636 INFO L290 TraceCheckUtils]: 303: Hoare triple {71831#(< ~counter~0 49)} assume !!(0 != ~r~0); {71831#(< ~counter~0 49)} is VALID [2022-04-15 09:15:52,636 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {70790#true} {71831#(< ~counter~0 49)} #63#return; {71831#(< ~counter~0 49)} is VALID [2022-04-15 09:15:52,636 INFO L290 TraceCheckUtils]: 301: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,636 INFO L290 TraceCheckUtils]: 300: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,636 INFO L290 TraceCheckUtils]: 299: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,636 INFO L272 TraceCheckUtils]: 298: Hoare triple {71831#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,637 INFO L290 TraceCheckUtils]: 297: Hoare triple {71831#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {71831#(< ~counter~0 49)} is VALID [2022-04-15 09:15:52,637 INFO L290 TraceCheckUtils]: 296: Hoare triple {71859#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71831#(< ~counter~0 49)} is VALID [2022-04-15 09:15:52,638 INFO L290 TraceCheckUtils]: 295: Hoare triple {71859#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71859#(< ~counter~0 48)} is VALID [2022-04-15 09:15:52,638 INFO L290 TraceCheckUtils]: 294: Hoare triple {71859#(< ~counter~0 48)} assume !!(0 != ~r~0); {71859#(< ~counter~0 48)} is VALID [2022-04-15 09:15:52,638 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {70790#true} {71859#(< ~counter~0 48)} #63#return; {71859#(< ~counter~0 48)} is VALID [2022-04-15 09:15:52,639 INFO L290 TraceCheckUtils]: 292: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,639 INFO L290 TraceCheckUtils]: 291: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,639 INFO L290 TraceCheckUtils]: 290: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,639 INFO L272 TraceCheckUtils]: 289: Hoare triple {71859#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,639 INFO L290 TraceCheckUtils]: 288: Hoare triple {71859#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {71859#(< ~counter~0 48)} is VALID [2022-04-15 09:15:52,640 INFO L290 TraceCheckUtils]: 287: Hoare triple {71887#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71859#(< ~counter~0 48)} is VALID [2022-04-15 09:15:52,640 INFO L290 TraceCheckUtils]: 286: Hoare triple {71887#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71887#(< ~counter~0 47)} is VALID [2022-04-15 09:15:52,641 INFO L290 TraceCheckUtils]: 285: Hoare triple {71887#(< ~counter~0 47)} assume !!(0 != ~r~0); {71887#(< ~counter~0 47)} is VALID [2022-04-15 09:15:52,641 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {70790#true} {71887#(< ~counter~0 47)} #63#return; {71887#(< ~counter~0 47)} is VALID [2022-04-15 09:15:52,641 INFO L290 TraceCheckUtils]: 283: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,641 INFO L290 TraceCheckUtils]: 282: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,641 INFO L290 TraceCheckUtils]: 281: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,641 INFO L272 TraceCheckUtils]: 280: Hoare triple {71887#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,642 INFO L290 TraceCheckUtils]: 279: Hoare triple {71887#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {71887#(< ~counter~0 47)} is VALID [2022-04-15 09:15:52,642 INFO L290 TraceCheckUtils]: 278: Hoare triple {71915#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71887#(< ~counter~0 47)} is VALID [2022-04-15 09:15:52,643 INFO L290 TraceCheckUtils]: 277: Hoare triple {71915#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71915#(< ~counter~0 46)} is VALID [2022-04-15 09:15:52,643 INFO L290 TraceCheckUtils]: 276: Hoare triple {71915#(< ~counter~0 46)} assume !!(0 != ~r~0); {71915#(< ~counter~0 46)} is VALID [2022-04-15 09:15:52,643 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {70790#true} {71915#(< ~counter~0 46)} #63#return; {71915#(< ~counter~0 46)} is VALID [2022-04-15 09:15:52,643 INFO L290 TraceCheckUtils]: 274: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,643 INFO L290 TraceCheckUtils]: 273: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,644 INFO L290 TraceCheckUtils]: 272: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,644 INFO L272 TraceCheckUtils]: 271: Hoare triple {71915#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,644 INFO L290 TraceCheckUtils]: 270: Hoare triple {71915#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {71915#(< ~counter~0 46)} is VALID [2022-04-15 09:15:52,645 INFO L290 TraceCheckUtils]: 269: Hoare triple {71943#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71915#(< ~counter~0 46)} is VALID [2022-04-15 09:15:52,645 INFO L290 TraceCheckUtils]: 268: Hoare triple {71943#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71943#(< ~counter~0 45)} is VALID [2022-04-15 09:15:52,645 INFO L290 TraceCheckUtils]: 267: Hoare triple {71943#(< ~counter~0 45)} assume !!(0 != ~r~0); {71943#(< ~counter~0 45)} is VALID [2022-04-15 09:15:52,646 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {70790#true} {71943#(< ~counter~0 45)} #63#return; {71943#(< ~counter~0 45)} is VALID [2022-04-15 09:15:52,646 INFO L290 TraceCheckUtils]: 265: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,646 INFO L290 TraceCheckUtils]: 264: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,646 INFO L290 TraceCheckUtils]: 263: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,646 INFO L272 TraceCheckUtils]: 262: Hoare triple {71943#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,646 INFO L290 TraceCheckUtils]: 261: Hoare triple {71943#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {71943#(< ~counter~0 45)} is VALID [2022-04-15 09:15:52,647 INFO L290 TraceCheckUtils]: 260: Hoare triple {71971#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71943#(< ~counter~0 45)} is VALID [2022-04-15 09:15:52,647 INFO L290 TraceCheckUtils]: 259: Hoare triple {71971#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71971#(< ~counter~0 44)} is VALID [2022-04-15 09:15:52,647 INFO L290 TraceCheckUtils]: 258: Hoare triple {71971#(< ~counter~0 44)} assume !!(0 != ~r~0); {71971#(< ~counter~0 44)} is VALID [2022-04-15 09:15:52,648 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {70790#true} {71971#(< ~counter~0 44)} #63#return; {71971#(< ~counter~0 44)} is VALID [2022-04-15 09:15:52,648 INFO L290 TraceCheckUtils]: 256: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,648 INFO L290 TraceCheckUtils]: 255: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,648 INFO L290 TraceCheckUtils]: 254: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,648 INFO L272 TraceCheckUtils]: 253: Hoare triple {71971#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,648 INFO L290 TraceCheckUtils]: 252: Hoare triple {71971#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {71971#(< ~counter~0 44)} is VALID [2022-04-15 09:15:52,649 INFO L290 TraceCheckUtils]: 251: Hoare triple {71999#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71971#(< ~counter~0 44)} is VALID [2022-04-15 09:15:52,649 INFO L290 TraceCheckUtils]: 250: Hoare triple {71999#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71999#(< ~counter~0 43)} is VALID [2022-04-15 09:15:52,649 INFO L290 TraceCheckUtils]: 249: Hoare triple {71999#(< ~counter~0 43)} assume !!(0 != ~r~0); {71999#(< ~counter~0 43)} is VALID [2022-04-15 09:15:52,650 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {70790#true} {71999#(< ~counter~0 43)} #63#return; {71999#(< ~counter~0 43)} is VALID [2022-04-15 09:15:52,650 INFO L290 TraceCheckUtils]: 247: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,650 INFO L290 TraceCheckUtils]: 246: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,650 INFO L290 TraceCheckUtils]: 245: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,650 INFO L272 TraceCheckUtils]: 244: Hoare triple {71999#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,651 INFO L290 TraceCheckUtils]: 243: Hoare triple {71999#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {71999#(< ~counter~0 43)} is VALID [2022-04-15 09:15:52,651 INFO L290 TraceCheckUtils]: 242: Hoare triple {72027#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71999#(< ~counter~0 43)} is VALID [2022-04-15 09:15:52,651 INFO L290 TraceCheckUtils]: 241: Hoare triple {72027#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72027#(< ~counter~0 42)} is VALID [2022-04-15 09:15:52,652 INFO L290 TraceCheckUtils]: 240: Hoare triple {72027#(< ~counter~0 42)} assume !!(0 != ~r~0); {72027#(< ~counter~0 42)} is VALID [2022-04-15 09:15:52,652 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {70790#true} {72027#(< ~counter~0 42)} #63#return; {72027#(< ~counter~0 42)} is VALID [2022-04-15 09:15:52,652 INFO L290 TraceCheckUtils]: 238: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,652 INFO L290 TraceCheckUtils]: 237: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,652 INFO L290 TraceCheckUtils]: 236: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,652 INFO L272 TraceCheckUtils]: 235: Hoare triple {72027#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,653 INFO L290 TraceCheckUtils]: 234: Hoare triple {72027#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {72027#(< ~counter~0 42)} is VALID [2022-04-15 09:15:52,653 INFO L290 TraceCheckUtils]: 233: Hoare triple {72055#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72027#(< ~counter~0 42)} is VALID [2022-04-15 09:15:52,654 INFO L290 TraceCheckUtils]: 232: Hoare triple {72055#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72055#(< ~counter~0 41)} is VALID [2022-04-15 09:15:52,654 INFO L290 TraceCheckUtils]: 231: Hoare triple {72055#(< ~counter~0 41)} assume !!(0 != ~r~0); {72055#(< ~counter~0 41)} is VALID [2022-04-15 09:15:52,654 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {70790#true} {72055#(< ~counter~0 41)} #63#return; {72055#(< ~counter~0 41)} is VALID [2022-04-15 09:15:52,655 INFO L290 TraceCheckUtils]: 229: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,655 INFO L290 TraceCheckUtils]: 228: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,655 INFO L290 TraceCheckUtils]: 227: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,655 INFO L272 TraceCheckUtils]: 226: Hoare triple {72055#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,655 INFO L290 TraceCheckUtils]: 225: Hoare triple {72055#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {72055#(< ~counter~0 41)} is VALID [2022-04-15 09:15:52,656 INFO L290 TraceCheckUtils]: 224: Hoare triple {72083#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72055#(< ~counter~0 41)} is VALID [2022-04-15 09:15:52,656 INFO L290 TraceCheckUtils]: 223: Hoare triple {72083#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72083#(< ~counter~0 40)} is VALID [2022-04-15 09:15:52,656 INFO L290 TraceCheckUtils]: 222: Hoare triple {72083#(< ~counter~0 40)} assume !!(0 != ~r~0); {72083#(< ~counter~0 40)} is VALID [2022-04-15 09:15:52,657 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {70790#true} {72083#(< ~counter~0 40)} #63#return; {72083#(< ~counter~0 40)} is VALID [2022-04-15 09:15:52,657 INFO L290 TraceCheckUtils]: 220: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,657 INFO L290 TraceCheckUtils]: 219: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,657 INFO L290 TraceCheckUtils]: 218: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,657 INFO L272 TraceCheckUtils]: 217: Hoare triple {72083#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,657 INFO L290 TraceCheckUtils]: 216: Hoare triple {72083#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {72083#(< ~counter~0 40)} is VALID [2022-04-15 09:15:52,658 INFO L290 TraceCheckUtils]: 215: Hoare triple {72111#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72083#(< ~counter~0 40)} is VALID [2022-04-15 09:15:52,658 INFO L290 TraceCheckUtils]: 214: Hoare triple {72111#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72111#(< ~counter~0 39)} is VALID [2022-04-15 09:15:52,658 INFO L290 TraceCheckUtils]: 213: Hoare triple {72111#(< ~counter~0 39)} assume !!(0 != ~r~0); {72111#(< ~counter~0 39)} is VALID [2022-04-15 09:15:52,659 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {70790#true} {72111#(< ~counter~0 39)} #63#return; {72111#(< ~counter~0 39)} is VALID [2022-04-15 09:15:52,659 INFO L290 TraceCheckUtils]: 211: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,659 INFO L290 TraceCheckUtils]: 210: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,659 INFO L290 TraceCheckUtils]: 209: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,659 INFO L272 TraceCheckUtils]: 208: Hoare triple {72111#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,659 INFO L290 TraceCheckUtils]: 207: Hoare triple {72111#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {72111#(< ~counter~0 39)} is VALID [2022-04-15 09:15:52,660 INFO L290 TraceCheckUtils]: 206: Hoare triple {72139#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72111#(< ~counter~0 39)} is VALID [2022-04-15 09:15:52,660 INFO L290 TraceCheckUtils]: 205: Hoare triple {72139#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72139#(< ~counter~0 38)} is VALID [2022-04-15 09:15:52,661 INFO L290 TraceCheckUtils]: 204: Hoare triple {72139#(< ~counter~0 38)} assume !!(0 != ~r~0); {72139#(< ~counter~0 38)} is VALID [2022-04-15 09:15:52,661 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {70790#true} {72139#(< ~counter~0 38)} #63#return; {72139#(< ~counter~0 38)} is VALID [2022-04-15 09:15:52,661 INFO L290 TraceCheckUtils]: 202: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,661 INFO L290 TraceCheckUtils]: 201: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,661 INFO L290 TraceCheckUtils]: 200: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,662 INFO L272 TraceCheckUtils]: 199: Hoare triple {72139#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,662 INFO L290 TraceCheckUtils]: 198: Hoare triple {72139#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {72139#(< ~counter~0 38)} is VALID [2022-04-15 09:15:52,663 INFO L290 TraceCheckUtils]: 197: Hoare triple {72167#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72139#(< ~counter~0 38)} is VALID [2022-04-15 09:15:52,663 INFO L290 TraceCheckUtils]: 196: Hoare triple {72167#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72167#(< ~counter~0 37)} is VALID [2022-04-15 09:15:52,663 INFO L290 TraceCheckUtils]: 195: Hoare triple {72167#(< ~counter~0 37)} assume !!(0 != ~r~0); {72167#(< ~counter~0 37)} is VALID [2022-04-15 09:15:52,664 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {70790#true} {72167#(< ~counter~0 37)} #63#return; {72167#(< ~counter~0 37)} is VALID [2022-04-15 09:15:52,664 INFO L290 TraceCheckUtils]: 193: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,664 INFO L290 TraceCheckUtils]: 192: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,664 INFO L290 TraceCheckUtils]: 191: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,664 INFO L272 TraceCheckUtils]: 190: Hoare triple {72167#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,664 INFO L290 TraceCheckUtils]: 189: Hoare triple {72167#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {72167#(< ~counter~0 37)} is VALID [2022-04-15 09:15:52,665 INFO L290 TraceCheckUtils]: 188: Hoare triple {72195#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72167#(< ~counter~0 37)} is VALID [2022-04-15 09:15:52,665 INFO L290 TraceCheckUtils]: 187: Hoare triple {72195#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72195#(< ~counter~0 36)} is VALID [2022-04-15 09:15:52,665 INFO L290 TraceCheckUtils]: 186: Hoare triple {72195#(< ~counter~0 36)} assume !!(0 != ~r~0); {72195#(< ~counter~0 36)} is VALID [2022-04-15 09:15:52,666 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {70790#true} {72195#(< ~counter~0 36)} #63#return; {72195#(< ~counter~0 36)} is VALID [2022-04-15 09:15:52,666 INFO L290 TraceCheckUtils]: 184: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,666 INFO L290 TraceCheckUtils]: 183: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,666 INFO L290 TraceCheckUtils]: 182: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,666 INFO L272 TraceCheckUtils]: 181: Hoare triple {72195#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,666 INFO L290 TraceCheckUtils]: 180: Hoare triple {72195#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {72195#(< ~counter~0 36)} is VALID [2022-04-15 09:15:52,667 INFO L290 TraceCheckUtils]: 179: Hoare triple {72223#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72195#(< ~counter~0 36)} is VALID [2022-04-15 09:15:52,667 INFO L290 TraceCheckUtils]: 178: Hoare triple {72223#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72223#(< ~counter~0 35)} is VALID [2022-04-15 09:15:52,668 INFO L290 TraceCheckUtils]: 177: Hoare triple {72223#(< ~counter~0 35)} assume !!(0 != ~r~0); {72223#(< ~counter~0 35)} is VALID [2022-04-15 09:15:52,668 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {70790#true} {72223#(< ~counter~0 35)} #63#return; {72223#(< ~counter~0 35)} is VALID [2022-04-15 09:15:52,668 INFO L290 TraceCheckUtils]: 175: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,668 INFO L290 TraceCheckUtils]: 174: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,668 INFO L290 TraceCheckUtils]: 173: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,668 INFO L272 TraceCheckUtils]: 172: Hoare triple {72223#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,669 INFO L290 TraceCheckUtils]: 171: Hoare triple {72223#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {72223#(< ~counter~0 35)} is VALID [2022-04-15 09:15:52,669 INFO L290 TraceCheckUtils]: 170: Hoare triple {71743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72223#(< ~counter~0 35)} is VALID [2022-04-15 09:15:52,670 INFO L290 TraceCheckUtils]: 169: Hoare triple {71743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:52,670 INFO L290 TraceCheckUtils]: 168: Hoare triple {71743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:52,670 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {70790#true} {71743#(<= ~counter~0 33)} #63#return; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:52,670 INFO L290 TraceCheckUtils]: 166: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,670 INFO L290 TraceCheckUtils]: 165: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,671 INFO L290 TraceCheckUtils]: 164: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,671 INFO L272 TraceCheckUtils]: 163: Hoare triple {71743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,671 INFO L290 TraceCheckUtils]: 162: Hoare triple {71743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:52,672 INFO L290 TraceCheckUtils]: 161: Hoare triple {71715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:52,672 INFO L290 TraceCheckUtils]: 160: Hoare triple {71715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:52,672 INFO L290 TraceCheckUtils]: 159: Hoare triple {71715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:52,673 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {70790#true} {71715#(<= ~counter~0 32)} #63#return; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:52,673 INFO L290 TraceCheckUtils]: 157: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,673 INFO L290 TraceCheckUtils]: 156: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,673 INFO L290 TraceCheckUtils]: 155: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,673 INFO L272 TraceCheckUtils]: 154: Hoare triple {71715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,673 INFO L290 TraceCheckUtils]: 153: Hoare triple {71715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:52,674 INFO L290 TraceCheckUtils]: 152: Hoare triple {71687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:52,674 INFO L290 TraceCheckUtils]: 151: Hoare triple {71687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:52,674 INFO L290 TraceCheckUtils]: 150: Hoare triple {71687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:52,675 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {70790#true} {71687#(<= ~counter~0 31)} #63#return; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:52,675 INFO L290 TraceCheckUtils]: 148: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,675 INFO L290 TraceCheckUtils]: 147: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,675 INFO L290 TraceCheckUtils]: 146: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,675 INFO L272 TraceCheckUtils]: 145: Hoare triple {71687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,675 INFO L290 TraceCheckUtils]: 144: Hoare triple {71687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:52,676 INFO L290 TraceCheckUtils]: 143: Hoare triple {71659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:52,676 INFO L290 TraceCheckUtils]: 142: Hoare triple {71659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:52,677 INFO L290 TraceCheckUtils]: 141: Hoare triple {71659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:52,677 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {70790#true} {71659#(<= ~counter~0 30)} #63#return; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:52,677 INFO L290 TraceCheckUtils]: 139: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,677 INFO L290 TraceCheckUtils]: 138: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,677 INFO L290 TraceCheckUtils]: 137: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,677 INFO L272 TraceCheckUtils]: 136: Hoare triple {71659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,678 INFO L290 TraceCheckUtils]: 135: Hoare triple {71659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:52,678 INFO L290 TraceCheckUtils]: 134: Hoare triple {71631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:52,679 INFO L290 TraceCheckUtils]: 133: Hoare triple {71631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:52,679 INFO L290 TraceCheckUtils]: 132: Hoare triple {71631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:52,679 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {70790#true} {71631#(<= ~counter~0 29)} #63#return; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:52,679 INFO L290 TraceCheckUtils]: 130: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,680 INFO L290 TraceCheckUtils]: 129: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,680 INFO L290 TraceCheckUtils]: 128: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,680 INFO L272 TraceCheckUtils]: 127: Hoare triple {71631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,680 INFO L290 TraceCheckUtils]: 126: Hoare triple {71631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:52,681 INFO L290 TraceCheckUtils]: 125: Hoare triple {71603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:52,681 INFO L290 TraceCheckUtils]: 124: Hoare triple {71603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:52,681 INFO L290 TraceCheckUtils]: 123: Hoare triple {71603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:52,682 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {70790#true} {71603#(<= ~counter~0 28)} #63#return; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:52,682 INFO L290 TraceCheckUtils]: 121: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,682 INFO L290 TraceCheckUtils]: 120: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,682 INFO L290 TraceCheckUtils]: 119: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,682 INFO L272 TraceCheckUtils]: 118: Hoare triple {71603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,682 INFO L290 TraceCheckUtils]: 117: Hoare triple {71603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:52,683 INFO L290 TraceCheckUtils]: 116: Hoare triple {71575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:52,683 INFO L290 TraceCheckUtils]: 115: Hoare triple {71575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:52,683 INFO L290 TraceCheckUtils]: 114: Hoare triple {71575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:52,684 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {70790#true} {71575#(<= ~counter~0 27)} #63#return; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:52,684 INFO L290 TraceCheckUtils]: 112: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,684 INFO L290 TraceCheckUtils]: 111: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,684 INFO L290 TraceCheckUtils]: 110: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,684 INFO L272 TraceCheckUtils]: 109: Hoare triple {71575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,684 INFO L290 TraceCheckUtils]: 108: Hoare triple {71575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:52,685 INFO L290 TraceCheckUtils]: 107: Hoare triple {71547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:52,685 INFO L290 TraceCheckUtils]: 106: Hoare triple {71547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:52,686 INFO L290 TraceCheckUtils]: 105: Hoare triple {71547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:52,686 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {70790#true} {71547#(<= ~counter~0 26)} #63#return; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:52,686 INFO L290 TraceCheckUtils]: 103: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,686 INFO L290 TraceCheckUtils]: 102: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,686 INFO L290 TraceCheckUtils]: 101: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,686 INFO L272 TraceCheckUtils]: 100: Hoare triple {71547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,687 INFO L290 TraceCheckUtils]: 99: Hoare triple {71547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:52,687 INFO L290 TraceCheckUtils]: 98: Hoare triple {71519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:52,688 INFO L290 TraceCheckUtils]: 97: Hoare triple {71519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:52,688 INFO L290 TraceCheckUtils]: 96: Hoare triple {71519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:52,688 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {70790#true} {71519#(<= ~counter~0 25)} #63#return; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:52,689 INFO L290 TraceCheckUtils]: 94: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,689 INFO L290 TraceCheckUtils]: 93: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,689 INFO L290 TraceCheckUtils]: 92: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,689 INFO L272 TraceCheckUtils]: 91: Hoare triple {71519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,689 INFO L290 TraceCheckUtils]: 90: Hoare triple {71519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:52,690 INFO L290 TraceCheckUtils]: 89: Hoare triple {71491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:52,690 INFO L290 TraceCheckUtils]: 88: Hoare triple {71491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:52,690 INFO L290 TraceCheckUtils]: 87: Hoare triple {71491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:52,691 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {70790#true} {71491#(<= ~counter~0 24)} #63#return; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:52,691 INFO L290 TraceCheckUtils]: 85: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,691 INFO L290 TraceCheckUtils]: 84: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,691 INFO L290 TraceCheckUtils]: 83: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,691 INFO L272 TraceCheckUtils]: 82: Hoare triple {71491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,691 INFO L290 TraceCheckUtils]: 81: Hoare triple {71491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:52,692 INFO L290 TraceCheckUtils]: 80: Hoare triple {71463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:52,692 INFO L290 TraceCheckUtils]: 79: Hoare triple {71463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:52,692 INFO L290 TraceCheckUtils]: 78: Hoare triple {71463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:52,693 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {70790#true} {71463#(<= ~counter~0 23)} #63#return; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:52,693 INFO L290 TraceCheckUtils]: 76: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,693 INFO L290 TraceCheckUtils]: 75: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,693 INFO L290 TraceCheckUtils]: 74: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,693 INFO L272 TraceCheckUtils]: 73: Hoare triple {71463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,694 INFO L290 TraceCheckUtils]: 72: Hoare triple {71463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:52,694 INFO L290 TraceCheckUtils]: 71: Hoare triple {71435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:52,694 INFO L290 TraceCheckUtils]: 70: Hoare triple {71435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:52,695 INFO L290 TraceCheckUtils]: 69: Hoare triple {71435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:52,695 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70790#true} {71435#(<= ~counter~0 22)} #63#return; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:52,695 INFO L290 TraceCheckUtils]: 67: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,695 INFO L290 TraceCheckUtils]: 66: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,695 INFO L290 TraceCheckUtils]: 65: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,696 INFO L272 TraceCheckUtils]: 64: Hoare triple {71435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,696 INFO L290 TraceCheckUtils]: 63: Hoare triple {71435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:52,696 INFO L290 TraceCheckUtils]: 62: Hoare triple {71407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:52,697 INFO L290 TraceCheckUtils]: 61: Hoare triple {71407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:52,697 INFO L290 TraceCheckUtils]: 60: Hoare triple {71407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:52,698 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70790#true} {71407#(<= ~counter~0 21)} #63#return; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:52,698 INFO L290 TraceCheckUtils]: 58: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,698 INFO L290 TraceCheckUtils]: 57: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,698 INFO L290 TraceCheckUtils]: 56: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,698 INFO L272 TraceCheckUtils]: 55: Hoare triple {71407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,698 INFO L290 TraceCheckUtils]: 54: Hoare triple {71407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:52,699 INFO L290 TraceCheckUtils]: 53: Hoare triple {71379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:52,699 INFO L290 TraceCheckUtils]: 52: Hoare triple {71379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:52,699 INFO L290 TraceCheckUtils]: 51: Hoare triple {71379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:52,700 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70790#true} {71379#(<= ~counter~0 20)} #63#return; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:52,700 INFO L290 TraceCheckUtils]: 49: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,700 INFO L290 TraceCheckUtils]: 48: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,700 INFO L290 TraceCheckUtils]: 47: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,700 INFO L272 TraceCheckUtils]: 46: Hoare triple {71379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,700 INFO L290 TraceCheckUtils]: 45: Hoare triple {71379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:52,701 INFO L290 TraceCheckUtils]: 44: Hoare triple {71351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:52,701 INFO L290 TraceCheckUtils]: 43: Hoare triple {71351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:52,701 INFO L290 TraceCheckUtils]: 42: Hoare triple {71351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:52,702 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70790#true} {71351#(<= ~counter~0 19)} #63#return; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:52,702 INFO L290 TraceCheckUtils]: 40: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,702 INFO L290 TraceCheckUtils]: 39: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,702 INFO L290 TraceCheckUtils]: 38: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,702 INFO L272 TraceCheckUtils]: 37: Hoare triple {71351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,702 INFO L290 TraceCheckUtils]: 36: Hoare triple {71351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:52,703 INFO L290 TraceCheckUtils]: 35: Hoare triple {71323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:52,703 INFO L290 TraceCheckUtils]: 34: Hoare triple {71323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:52,704 INFO L290 TraceCheckUtils]: 33: Hoare triple {71323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:52,704 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70790#true} {71323#(<= ~counter~0 18)} #63#return; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:52,704 INFO L290 TraceCheckUtils]: 31: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,704 INFO L290 TraceCheckUtils]: 30: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,704 INFO L290 TraceCheckUtils]: 29: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,704 INFO L272 TraceCheckUtils]: 28: Hoare triple {71323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,705 INFO L290 TraceCheckUtils]: 27: Hoare triple {71323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:52,705 INFO L290 TraceCheckUtils]: 26: Hoare triple {71295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:52,706 INFO L290 TraceCheckUtils]: 25: Hoare triple {71295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:52,706 INFO L290 TraceCheckUtils]: 24: Hoare triple {71295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:52,706 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70790#true} {71295#(<= ~counter~0 17)} #63#return; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:52,706 INFO L290 TraceCheckUtils]: 22: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,707 INFO L290 TraceCheckUtils]: 21: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,707 INFO L290 TraceCheckUtils]: 20: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,707 INFO L272 TraceCheckUtils]: 19: Hoare triple {71295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,707 INFO L290 TraceCheckUtils]: 18: Hoare triple {71295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:52,708 INFO L290 TraceCheckUtils]: 17: Hoare triple {71267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:52,708 INFO L290 TraceCheckUtils]: 16: Hoare triple {71267#(<= ~counter~0 16)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:52,708 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70790#true} {71267#(<= ~counter~0 16)} #61#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:52,708 INFO L290 TraceCheckUtils]: 14: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,708 INFO L290 TraceCheckUtils]: 13: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,709 INFO L272 TraceCheckUtils]: 11: Hoare triple {71267#(<= ~counter~0 16)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,709 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70790#true} {71267#(<= ~counter~0 16)} #59#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:52,709 INFO L290 TraceCheckUtils]: 9: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-15 09:15:52,709 INFO L290 TraceCheckUtils]: 8: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-15 09:15:52,709 INFO L290 TraceCheckUtils]: 7: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-15 09:15:52,709 INFO L272 TraceCheckUtils]: 6: Hoare triple {71267#(<= ~counter~0 16)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70790#true} is VALID [2022-04-15 09:15:52,709 INFO L290 TraceCheckUtils]: 5: Hoare triple {71267#(<= ~counter~0 16)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:52,710 INFO L272 TraceCheckUtils]: 4: Hoare triple {71267#(<= ~counter~0 16)} call #t~ret7 := main(); {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:52,710 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71267#(<= ~counter~0 16)} {70790#true} #67#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:52,710 INFO L290 TraceCheckUtils]: 2: Hoare triple {71267#(<= ~counter~0 16)} assume true; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:52,711 INFO L290 TraceCheckUtils]: 1: Hoare triple {70790#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {71267#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:52,711 INFO L272 TraceCheckUtils]: 0: Hoare triple {70790#true} call ULTIMATE.init(); {70790#true} is VALID [2022-04-15 09:15:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 2706 refuted. 0 times theorem prover too weak. 2116 trivial. 0 not checked. [2022-04-15 09:15:52,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:15:52,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1492889183] [2022-04-15 09:15:52,712 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:15:52,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [782892217] [2022-04-15 09:15:52,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [782892217] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:15:52,712 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:15:52,712 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 54 [2022-04-15 09:15:52,712 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:15:52,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [485714949] [2022-04-15 09:15:52,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [485714949] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:15:52,712 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:15:52,712 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-15 09:15:52,712 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354475691] [2022-04-15 09:15:52,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:15:52,713 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 [2022-04-15 09:15:52,714 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:15:52,714 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) [2022-04-15 09:15:52,943 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 317 edges. 317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:15:52,944 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-15 09:15:52,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:15:52,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-15 09:15:52,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:15:52,945 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) [2022-04-15 09:15:54,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:15:54,637 INFO L93 Difference]: Finished difference Result 331 states and 366 transitions. [2022-04-15 09:15:54,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-15 09:15:54,637 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 [2022-04-15 09:15:54,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:15:54,637 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) [2022-04-15 09:15:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-15 09:15:54,651 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) [2022-04-15 09:15:54,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-15 09:15:54,658 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 365 transitions. [2022-04-15 09:15:54,932 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:15:54,937 INFO L225 Difference]: With dead ends: 331 [2022-04-15 09:15:54,937 INFO L226 Difference]: Without dead ends: 326 [2022-04-15 09:15:54,937 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 586 SyntacticMatches, 1 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 626 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3080, Invalid=4402, Unknown=0, NotChecked=0, Total=7482 [2022-04-15 09:15:54,938 INFO L913 BasicCegarLoop]: 59 mSDtfsCounter, 129 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 346 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:15:54,938 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 346 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:15:54,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2022-04-15 09:15:55,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 326. [2022-04-15 09:15:55,431 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:15:55,432 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) [2022-04-15 09:15:55,432 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) [2022-04-15 09:15:55,432 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) [2022-04-15 09:15:55,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:15:55,436 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-15 09:15:55,436 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-15 09:15:55,436 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:15:55,436 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:15:55,436 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. [2022-04-15 09:15:55,437 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. [2022-04-15 09:15:55,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:15:55,440 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-15 09:15:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-15 09:15:55,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:15:55,441 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:15:55,441 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:15:55,441 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:15:55,441 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) [2022-04-15 09:15:55,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 361 transitions. [2022-04-15 09:15:55,448 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 361 transitions. Word has length 320 [2022-04-15 09:15:55,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:15:55,448 INFO L478 AbstractCegarLoop]: Abstraction has 326 states and 361 transitions. [2022-04-15 09:15:55,448 INFO L479 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) [2022-04-15 09:15:55,448 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 326 states and 361 transitions. [2022-04-15 09:15:57,104 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:15:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-15 09:15:57,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-04-15 09:15:57,105 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:15:57,105 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:15:57,142 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2022-04-15 09:15:57,306 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-15 09:15:57,306 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:15:57,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:15:57,306 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 67 times [2022-04-15 09:15:57,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:15:57,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [697415891] [2022-04-15 09:15:57,307 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:15:57,307 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 68 times [2022-04-15 09:15:57,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:15:57,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647495975] [2022-04-15 09:15:57,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:15:57,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:15:57,331 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:15:57,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [334182477] [2022-04-15 09:15:57,331 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:15:57,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:15:57,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:15:57,332 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) [2022-04-15 09:15:57,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-15 09:15:57,459 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:15:57,459 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:15:57,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-15 09:15:57,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:15:57,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:15:59,380 INFO L272 TraceCheckUtils]: 0: Hoare triple {74795#true} call ULTIMATE.init(); {74795#true} is VALID [2022-04-15 09:15:59,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {74795#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,381 INFO L290 TraceCheckUtils]: 2: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,381 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74803#(<= ~counter~0 0)} {74795#true} #67#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,382 INFO L272 TraceCheckUtils]: 4: Hoare triple {74803#(<= ~counter~0 0)} call #t~ret7 := main(); {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,382 INFO L290 TraceCheckUtils]: 5: Hoare triple {74803#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,382 INFO L272 TraceCheckUtils]: 6: Hoare triple {74803#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,383 INFO L290 TraceCheckUtils]: 7: Hoare triple {74803#(<= ~counter~0 0)} ~cond := #in~cond; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,383 INFO L290 TraceCheckUtils]: 8: Hoare triple {74803#(<= ~counter~0 0)} assume !(0 == ~cond); {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,383 INFO L290 TraceCheckUtils]: 9: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,384 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74803#(<= ~counter~0 0)} {74803#(<= ~counter~0 0)} #59#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,384 INFO L272 TraceCheckUtils]: 11: Hoare triple {74803#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,384 INFO L290 TraceCheckUtils]: 12: Hoare triple {74803#(<= ~counter~0 0)} ~cond := #in~cond; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,385 INFO L290 TraceCheckUtils]: 13: Hoare triple {74803#(<= ~counter~0 0)} assume !(0 == ~cond); {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,385 INFO L290 TraceCheckUtils]: 14: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,385 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74803#(<= ~counter~0 0)} {74803#(<= ~counter~0 0)} #61#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,385 INFO L290 TraceCheckUtils]: 16: Hoare triple {74803#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {74803#(<= ~counter~0 0)} is VALID [2022-04-15 09:15:59,387 INFO L290 TraceCheckUtils]: 17: Hoare triple {74803#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74852#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:59,387 INFO L290 TraceCheckUtils]: 18: Hoare triple {74852#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {74852#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:59,388 INFO L272 TraceCheckUtils]: 19: Hoare triple {74852#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74852#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:59,388 INFO L290 TraceCheckUtils]: 20: Hoare triple {74852#(<= ~counter~0 1)} ~cond := #in~cond; {74852#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:59,388 INFO L290 TraceCheckUtils]: 21: Hoare triple {74852#(<= ~counter~0 1)} assume !(0 == ~cond); {74852#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:59,388 INFO L290 TraceCheckUtils]: 22: Hoare triple {74852#(<= ~counter~0 1)} assume true; {74852#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:59,389 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74852#(<= ~counter~0 1)} {74852#(<= ~counter~0 1)} #63#return; {74852#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:59,396 INFO L290 TraceCheckUtils]: 24: Hoare triple {74852#(<= ~counter~0 1)} assume !!(0 != ~r~0); {74852#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:59,396 INFO L290 TraceCheckUtils]: 25: Hoare triple {74852#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74852#(<= ~counter~0 1)} is VALID [2022-04-15 09:15:59,397 INFO L290 TraceCheckUtils]: 26: Hoare triple {74852#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74880#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:59,398 INFO L290 TraceCheckUtils]: 27: Hoare triple {74880#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {74880#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:59,398 INFO L272 TraceCheckUtils]: 28: Hoare triple {74880#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74880#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:59,399 INFO L290 TraceCheckUtils]: 29: Hoare triple {74880#(<= ~counter~0 2)} ~cond := #in~cond; {74880#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:59,399 INFO L290 TraceCheckUtils]: 30: Hoare triple {74880#(<= ~counter~0 2)} assume !(0 == ~cond); {74880#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:59,399 INFO L290 TraceCheckUtils]: 31: Hoare triple {74880#(<= ~counter~0 2)} assume true; {74880#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:59,400 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74880#(<= ~counter~0 2)} {74880#(<= ~counter~0 2)} #63#return; {74880#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:59,400 INFO L290 TraceCheckUtils]: 33: Hoare triple {74880#(<= ~counter~0 2)} assume !!(0 != ~r~0); {74880#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:59,400 INFO L290 TraceCheckUtils]: 34: Hoare triple {74880#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74880#(<= ~counter~0 2)} is VALID [2022-04-15 09:15:59,401 INFO L290 TraceCheckUtils]: 35: Hoare triple {74880#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74908#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:59,401 INFO L290 TraceCheckUtils]: 36: Hoare triple {74908#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {74908#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:59,402 INFO L272 TraceCheckUtils]: 37: Hoare triple {74908#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74908#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:59,402 INFO L290 TraceCheckUtils]: 38: Hoare triple {74908#(<= ~counter~0 3)} ~cond := #in~cond; {74908#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:59,402 INFO L290 TraceCheckUtils]: 39: Hoare triple {74908#(<= ~counter~0 3)} assume !(0 == ~cond); {74908#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:59,402 INFO L290 TraceCheckUtils]: 40: Hoare triple {74908#(<= ~counter~0 3)} assume true; {74908#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:59,403 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74908#(<= ~counter~0 3)} {74908#(<= ~counter~0 3)} #63#return; {74908#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:59,403 INFO L290 TraceCheckUtils]: 42: Hoare triple {74908#(<= ~counter~0 3)} assume !!(0 != ~r~0); {74908#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:59,403 INFO L290 TraceCheckUtils]: 43: Hoare triple {74908#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74908#(<= ~counter~0 3)} is VALID [2022-04-15 09:15:59,404 INFO L290 TraceCheckUtils]: 44: Hoare triple {74908#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74936#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:59,404 INFO L290 TraceCheckUtils]: 45: Hoare triple {74936#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {74936#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:59,405 INFO L272 TraceCheckUtils]: 46: Hoare triple {74936#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74936#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:59,405 INFO L290 TraceCheckUtils]: 47: Hoare triple {74936#(<= ~counter~0 4)} ~cond := #in~cond; {74936#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:59,405 INFO L290 TraceCheckUtils]: 48: Hoare triple {74936#(<= ~counter~0 4)} assume !(0 == ~cond); {74936#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:59,406 INFO L290 TraceCheckUtils]: 49: Hoare triple {74936#(<= ~counter~0 4)} assume true; {74936#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:59,406 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74936#(<= ~counter~0 4)} {74936#(<= ~counter~0 4)} #63#return; {74936#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:59,406 INFO L290 TraceCheckUtils]: 51: Hoare triple {74936#(<= ~counter~0 4)} assume !!(0 != ~r~0); {74936#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:59,407 INFO L290 TraceCheckUtils]: 52: Hoare triple {74936#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74936#(<= ~counter~0 4)} is VALID [2022-04-15 09:15:59,407 INFO L290 TraceCheckUtils]: 53: Hoare triple {74936#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74964#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:59,408 INFO L290 TraceCheckUtils]: 54: Hoare triple {74964#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {74964#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:59,408 INFO L272 TraceCheckUtils]: 55: Hoare triple {74964#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74964#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:59,408 INFO L290 TraceCheckUtils]: 56: Hoare triple {74964#(<= ~counter~0 5)} ~cond := #in~cond; {74964#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:59,408 INFO L290 TraceCheckUtils]: 57: Hoare triple {74964#(<= ~counter~0 5)} assume !(0 == ~cond); {74964#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:59,409 INFO L290 TraceCheckUtils]: 58: Hoare triple {74964#(<= ~counter~0 5)} assume true; {74964#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:59,409 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74964#(<= ~counter~0 5)} {74964#(<= ~counter~0 5)} #63#return; {74964#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:59,409 INFO L290 TraceCheckUtils]: 60: Hoare triple {74964#(<= ~counter~0 5)} assume !!(0 != ~r~0); {74964#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:59,410 INFO L290 TraceCheckUtils]: 61: Hoare triple {74964#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74964#(<= ~counter~0 5)} is VALID [2022-04-15 09:15:59,410 INFO L290 TraceCheckUtils]: 62: Hoare triple {74964#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74992#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:59,411 INFO L290 TraceCheckUtils]: 63: Hoare triple {74992#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {74992#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:59,411 INFO L272 TraceCheckUtils]: 64: Hoare triple {74992#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74992#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:59,411 INFO L290 TraceCheckUtils]: 65: Hoare triple {74992#(<= ~counter~0 6)} ~cond := #in~cond; {74992#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:59,412 INFO L290 TraceCheckUtils]: 66: Hoare triple {74992#(<= ~counter~0 6)} assume !(0 == ~cond); {74992#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:59,412 INFO L290 TraceCheckUtils]: 67: Hoare triple {74992#(<= ~counter~0 6)} assume true; {74992#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:59,412 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74992#(<= ~counter~0 6)} {74992#(<= ~counter~0 6)} #63#return; {74992#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:59,413 INFO L290 TraceCheckUtils]: 69: Hoare triple {74992#(<= ~counter~0 6)} assume !!(0 != ~r~0); {74992#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:59,413 INFO L290 TraceCheckUtils]: 70: Hoare triple {74992#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74992#(<= ~counter~0 6)} is VALID [2022-04-15 09:15:59,414 INFO L290 TraceCheckUtils]: 71: Hoare triple {74992#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75020#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:59,414 INFO L290 TraceCheckUtils]: 72: Hoare triple {75020#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {75020#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:59,414 INFO L272 TraceCheckUtils]: 73: Hoare triple {75020#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75020#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:59,415 INFO L290 TraceCheckUtils]: 74: Hoare triple {75020#(<= ~counter~0 7)} ~cond := #in~cond; {75020#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:59,415 INFO L290 TraceCheckUtils]: 75: Hoare triple {75020#(<= ~counter~0 7)} assume !(0 == ~cond); {75020#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:59,415 INFO L290 TraceCheckUtils]: 76: Hoare triple {75020#(<= ~counter~0 7)} assume true; {75020#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:59,416 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {75020#(<= ~counter~0 7)} {75020#(<= ~counter~0 7)} #63#return; {75020#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:59,416 INFO L290 TraceCheckUtils]: 78: Hoare triple {75020#(<= ~counter~0 7)} assume !!(0 != ~r~0); {75020#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:59,416 INFO L290 TraceCheckUtils]: 79: Hoare triple {75020#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75020#(<= ~counter~0 7)} is VALID [2022-04-15 09:15:59,417 INFO L290 TraceCheckUtils]: 80: Hoare triple {75020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75048#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:59,417 INFO L290 TraceCheckUtils]: 81: Hoare triple {75048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {75048#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:59,418 INFO L272 TraceCheckUtils]: 82: Hoare triple {75048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75048#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:59,418 INFO L290 TraceCheckUtils]: 83: Hoare triple {75048#(<= ~counter~0 8)} ~cond := #in~cond; {75048#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:59,418 INFO L290 TraceCheckUtils]: 84: Hoare triple {75048#(<= ~counter~0 8)} assume !(0 == ~cond); {75048#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:59,418 INFO L290 TraceCheckUtils]: 85: Hoare triple {75048#(<= ~counter~0 8)} assume true; {75048#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:59,419 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {75048#(<= ~counter~0 8)} {75048#(<= ~counter~0 8)} #63#return; {75048#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:59,419 INFO L290 TraceCheckUtils]: 87: Hoare triple {75048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {75048#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:59,419 INFO L290 TraceCheckUtils]: 88: Hoare triple {75048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75048#(<= ~counter~0 8)} is VALID [2022-04-15 09:15:59,420 INFO L290 TraceCheckUtils]: 89: Hoare triple {75048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75076#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:59,420 INFO L290 TraceCheckUtils]: 90: Hoare triple {75076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {75076#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:59,421 INFO L272 TraceCheckUtils]: 91: Hoare triple {75076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75076#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:59,421 INFO L290 TraceCheckUtils]: 92: Hoare triple {75076#(<= ~counter~0 9)} ~cond := #in~cond; {75076#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:59,421 INFO L290 TraceCheckUtils]: 93: Hoare triple {75076#(<= ~counter~0 9)} assume !(0 == ~cond); {75076#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:59,422 INFO L290 TraceCheckUtils]: 94: Hoare triple {75076#(<= ~counter~0 9)} assume true; {75076#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:59,422 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {75076#(<= ~counter~0 9)} {75076#(<= ~counter~0 9)} #63#return; {75076#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:59,422 INFO L290 TraceCheckUtils]: 96: Hoare triple {75076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {75076#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:59,423 INFO L290 TraceCheckUtils]: 97: Hoare triple {75076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75076#(<= ~counter~0 9)} is VALID [2022-04-15 09:15:59,423 INFO L290 TraceCheckUtils]: 98: Hoare triple {75076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75104#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:59,424 INFO L290 TraceCheckUtils]: 99: Hoare triple {75104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {75104#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:59,424 INFO L272 TraceCheckUtils]: 100: Hoare triple {75104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75104#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:59,424 INFO L290 TraceCheckUtils]: 101: Hoare triple {75104#(<= ~counter~0 10)} ~cond := #in~cond; {75104#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:59,425 INFO L290 TraceCheckUtils]: 102: Hoare triple {75104#(<= ~counter~0 10)} assume !(0 == ~cond); {75104#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:59,425 INFO L290 TraceCheckUtils]: 103: Hoare triple {75104#(<= ~counter~0 10)} assume true; {75104#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:59,425 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {75104#(<= ~counter~0 10)} {75104#(<= ~counter~0 10)} #63#return; {75104#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:59,426 INFO L290 TraceCheckUtils]: 105: Hoare triple {75104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {75104#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:59,426 INFO L290 TraceCheckUtils]: 106: Hoare triple {75104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75104#(<= ~counter~0 10)} is VALID [2022-04-15 09:15:59,427 INFO L290 TraceCheckUtils]: 107: Hoare triple {75104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75132#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:59,427 INFO L290 TraceCheckUtils]: 108: Hoare triple {75132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {75132#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:59,427 INFO L272 TraceCheckUtils]: 109: Hoare triple {75132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75132#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:59,428 INFO L290 TraceCheckUtils]: 110: Hoare triple {75132#(<= ~counter~0 11)} ~cond := #in~cond; {75132#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:59,428 INFO L290 TraceCheckUtils]: 111: Hoare triple {75132#(<= ~counter~0 11)} assume !(0 == ~cond); {75132#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:59,428 INFO L290 TraceCheckUtils]: 112: Hoare triple {75132#(<= ~counter~0 11)} assume true; {75132#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:59,429 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {75132#(<= ~counter~0 11)} {75132#(<= ~counter~0 11)} #63#return; {75132#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:59,429 INFO L290 TraceCheckUtils]: 114: Hoare triple {75132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {75132#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:59,429 INFO L290 TraceCheckUtils]: 115: Hoare triple {75132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75132#(<= ~counter~0 11)} is VALID [2022-04-15 09:15:59,430 INFO L290 TraceCheckUtils]: 116: Hoare triple {75132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75160#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:59,430 INFO L290 TraceCheckUtils]: 117: Hoare triple {75160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {75160#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:59,431 INFO L272 TraceCheckUtils]: 118: Hoare triple {75160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75160#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:59,431 INFO L290 TraceCheckUtils]: 119: Hoare triple {75160#(<= ~counter~0 12)} ~cond := #in~cond; {75160#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:59,431 INFO L290 TraceCheckUtils]: 120: Hoare triple {75160#(<= ~counter~0 12)} assume !(0 == ~cond); {75160#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:59,431 INFO L290 TraceCheckUtils]: 121: Hoare triple {75160#(<= ~counter~0 12)} assume true; {75160#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:59,432 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {75160#(<= ~counter~0 12)} {75160#(<= ~counter~0 12)} #63#return; {75160#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:59,432 INFO L290 TraceCheckUtils]: 123: Hoare triple {75160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {75160#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:59,432 INFO L290 TraceCheckUtils]: 124: Hoare triple {75160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75160#(<= ~counter~0 12)} is VALID [2022-04-15 09:15:59,433 INFO L290 TraceCheckUtils]: 125: Hoare triple {75160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75188#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:59,433 INFO L290 TraceCheckUtils]: 126: Hoare triple {75188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {75188#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:59,434 INFO L272 TraceCheckUtils]: 127: Hoare triple {75188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75188#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:59,434 INFO L290 TraceCheckUtils]: 128: Hoare triple {75188#(<= ~counter~0 13)} ~cond := #in~cond; {75188#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:59,434 INFO L290 TraceCheckUtils]: 129: Hoare triple {75188#(<= ~counter~0 13)} assume !(0 == ~cond); {75188#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:59,435 INFO L290 TraceCheckUtils]: 130: Hoare triple {75188#(<= ~counter~0 13)} assume true; {75188#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:59,435 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {75188#(<= ~counter~0 13)} {75188#(<= ~counter~0 13)} #63#return; {75188#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:59,435 INFO L290 TraceCheckUtils]: 132: Hoare triple {75188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {75188#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:59,436 INFO L290 TraceCheckUtils]: 133: Hoare triple {75188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75188#(<= ~counter~0 13)} is VALID [2022-04-15 09:15:59,436 INFO L290 TraceCheckUtils]: 134: Hoare triple {75188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75216#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:59,437 INFO L290 TraceCheckUtils]: 135: Hoare triple {75216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {75216#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:59,437 INFO L272 TraceCheckUtils]: 136: Hoare triple {75216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75216#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:59,437 INFO L290 TraceCheckUtils]: 137: Hoare triple {75216#(<= ~counter~0 14)} ~cond := #in~cond; {75216#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:59,438 INFO L290 TraceCheckUtils]: 138: Hoare triple {75216#(<= ~counter~0 14)} assume !(0 == ~cond); {75216#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:59,438 INFO L290 TraceCheckUtils]: 139: Hoare triple {75216#(<= ~counter~0 14)} assume true; {75216#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:59,438 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {75216#(<= ~counter~0 14)} {75216#(<= ~counter~0 14)} #63#return; {75216#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:59,439 INFO L290 TraceCheckUtils]: 141: Hoare triple {75216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {75216#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:59,439 INFO L290 TraceCheckUtils]: 142: Hoare triple {75216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75216#(<= ~counter~0 14)} is VALID [2022-04-15 09:15:59,440 INFO L290 TraceCheckUtils]: 143: Hoare triple {75216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:59,440 INFO L290 TraceCheckUtils]: 144: Hoare triple {75244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:59,440 INFO L272 TraceCheckUtils]: 145: Hoare triple {75244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:59,441 INFO L290 TraceCheckUtils]: 146: Hoare triple {75244#(<= ~counter~0 15)} ~cond := #in~cond; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:59,441 INFO L290 TraceCheckUtils]: 147: Hoare triple {75244#(<= ~counter~0 15)} assume !(0 == ~cond); {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:59,441 INFO L290 TraceCheckUtils]: 148: Hoare triple {75244#(<= ~counter~0 15)} assume true; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:59,442 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {75244#(<= ~counter~0 15)} {75244#(<= ~counter~0 15)} #63#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:59,442 INFO L290 TraceCheckUtils]: 150: Hoare triple {75244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:59,442 INFO L290 TraceCheckUtils]: 151: Hoare triple {75244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:15:59,443 INFO L290 TraceCheckUtils]: 152: Hoare triple {75244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:59,443 INFO L290 TraceCheckUtils]: 153: Hoare triple {75272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:59,444 INFO L272 TraceCheckUtils]: 154: Hoare triple {75272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:59,444 INFO L290 TraceCheckUtils]: 155: Hoare triple {75272#(<= ~counter~0 16)} ~cond := #in~cond; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:59,444 INFO L290 TraceCheckUtils]: 156: Hoare triple {75272#(<= ~counter~0 16)} assume !(0 == ~cond); {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:59,444 INFO L290 TraceCheckUtils]: 157: Hoare triple {75272#(<= ~counter~0 16)} assume true; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:59,445 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {75272#(<= ~counter~0 16)} {75272#(<= ~counter~0 16)} #63#return; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:59,445 INFO L290 TraceCheckUtils]: 159: Hoare triple {75272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:59,445 INFO L290 TraceCheckUtils]: 160: Hoare triple {75272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:15:59,446 INFO L290 TraceCheckUtils]: 161: Hoare triple {75272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:59,446 INFO L290 TraceCheckUtils]: 162: Hoare triple {75300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:59,447 INFO L272 TraceCheckUtils]: 163: Hoare triple {75300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:59,447 INFO L290 TraceCheckUtils]: 164: Hoare triple {75300#(<= ~counter~0 17)} ~cond := #in~cond; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:59,447 INFO L290 TraceCheckUtils]: 165: Hoare triple {75300#(<= ~counter~0 17)} assume !(0 == ~cond); {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:59,448 INFO L290 TraceCheckUtils]: 166: Hoare triple {75300#(<= ~counter~0 17)} assume true; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:59,448 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {75300#(<= ~counter~0 17)} {75300#(<= ~counter~0 17)} #63#return; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:59,448 INFO L290 TraceCheckUtils]: 168: Hoare triple {75300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:59,449 INFO L290 TraceCheckUtils]: 169: Hoare triple {75300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:15:59,449 INFO L290 TraceCheckUtils]: 170: Hoare triple {75300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:59,450 INFO L290 TraceCheckUtils]: 171: Hoare triple {75328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:59,450 INFO L272 TraceCheckUtils]: 172: Hoare triple {75328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:59,450 INFO L290 TraceCheckUtils]: 173: Hoare triple {75328#(<= ~counter~0 18)} ~cond := #in~cond; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:59,451 INFO L290 TraceCheckUtils]: 174: Hoare triple {75328#(<= ~counter~0 18)} assume !(0 == ~cond); {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:59,451 INFO L290 TraceCheckUtils]: 175: Hoare triple {75328#(<= ~counter~0 18)} assume true; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:59,451 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {75328#(<= ~counter~0 18)} {75328#(<= ~counter~0 18)} #63#return; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:59,452 INFO L290 TraceCheckUtils]: 177: Hoare triple {75328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:59,452 INFO L290 TraceCheckUtils]: 178: Hoare triple {75328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:15:59,453 INFO L290 TraceCheckUtils]: 179: Hoare triple {75328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:59,453 INFO L290 TraceCheckUtils]: 180: Hoare triple {75356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:59,453 INFO L272 TraceCheckUtils]: 181: Hoare triple {75356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:59,454 INFO L290 TraceCheckUtils]: 182: Hoare triple {75356#(<= ~counter~0 19)} ~cond := #in~cond; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:59,454 INFO L290 TraceCheckUtils]: 183: Hoare triple {75356#(<= ~counter~0 19)} assume !(0 == ~cond); {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:59,454 INFO L290 TraceCheckUtils]: 184: Hoare triple {75356#(<= ~counter~0 19)} assume true; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:59,455 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {75356#(<= ~counter~0 19)} {75356#(<= ~counter~0 19)} #63#return; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:59,455 INFO L290 TraceCheckUtils]: 186: Hoare triple {75356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:59,455 INFO L290 TraceCheckUtils]: 187: Hoare triple {75356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:15:59,456 INFO L290 TraceCheckUtils]: 188: Hoare triple {75356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:59,456 INFO L290 TraceCheckUtils]: 189: Hoare triple {75384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:59,457 INFO L272 TraceCheckUtils]: 190: Hoare triple {75384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:59,457 INFO L290 TraceCheckUtils]: 191: Hoare triple {75384#(<= ~counter~0 20)} ~cond := #in~cond; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:59,457 INFO L290 TraceCheckUtils]: 192: Hoare triple {75384#(<= ~counter~0 20)} assume !(0 == ~cond); {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:59,457 INFO L290 TraceCheckUtils]: 193: Hoare triple {75384#(<= ~counter~0 20)} assume true; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:59,458 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {75384#(<= ~counter~0 20)} {75384#(<= ~counter~0 20)} #63#return; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:59,458 INFO L290 TraceCheckUtils]: 195: Hoare triple {75384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:59,458 INFO L290 TraceCheckUtils]: 196: Hoare triple {75384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:15:59,459 INFO L290 TraceCheckUtils]: 197: Hoare triple {75384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:59,459 INFO L290 TraceCheckUtils]: 198: Hoare triple {75412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:59,460 INFO L272 TraceCheckUtils]: 199: Hoare triple {75412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:59,460 INFO L290 TraceCheckUtils]: 200: Hoare triple {75412#(<= ~counter~0 21)} ~cond := #in~cond; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:59,460 INFO L290 TraceCheckUtils]: 201: Hoare triple {75412#(<= ~counter~0 21)} assume !(0 == ~cond); {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:59,461 INFO L290 TraceCheckUtils]: 202: Hoare triple {75412#(<= ~counter~0 21)} assume true; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:59,461 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {75412#(<= ~counter~0 21)} {75412#(<= ~counter~0 21)} #63#return; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:59,461 INFO L290 TraceCheckUtils]: 204: Hoare triple {75412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:59,462 INFO L290 TraceCheckUtils]: 205: Hoare triple {75412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:15:59,462 INFO L290 TraceCheckUtils]: 206: Hoare triple {75412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:59,462 INFO L290 TraceCheckUtils]: 207: Hoare triple {75440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:59,463 INFO L272 TraceCheckUtils]: 208: Hoare triple {75440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:59,463 INFO L290 TraceCheckUtils]: 209: Hoare triple {75440#(<= ~counter~0 22)} ~cond := #in~cond; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:59,463 INFO L290 TraceCheckUtils]: 210: Hoare triple {75440#(<= ~counter~0 22)} assume !(0 == ~cond); {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:59,464 INFO L290 TraceCheckUtils]: 211: Hoare triple {75440#(<= ~counter~0 22)} assume true; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:59,464 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {75440#(<= ~counter~0 22)} {75440#(<= ~counter~0 22)} #63#return; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:59,464 INFO L290 TraceCheckUtils]: 213: Hoare triple {75440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:59,465 INFO L290 TraceCheckUtils]: 214: Hoare triple {75440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:15:59,465 INFO L290 TraceCheckUtils]: 215: Hoare triple {75440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:59,466 INFO L290 TraceCheckUtils]: 216: Hoare triple {75468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:59,466 INFO L272 TraceCheckUtils]: 217: Hoare triple {75468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:59,466 INFO L290 TraceCheckUtils]: 218: Hoare triple {75468#(<= ~counter~0 23)} ~cond := #in~cond; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:59,467 INFO L290 TraceCheckUtils]: 219: Hoare triple {75468#(<= ~counter~0 23)} assume !(0 == ~cond); {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:59,467 INFO L290 TraceCheckUtils]: 220: Hoare triple {75468#(<= ~counter~0 23)} assume true; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:59,467 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {75468#(<= ~counter~0 23)} {75468#(<= ~counter~0 23)} #63#return; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:59,468 INFO L290 TraceCheckUtils]: 222: Hoare triple {75468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:59,468 INFO L290 TraceCheckUtils]: 223: Hoare triple {75468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:15:59,469 INFO L290 TraceCheckUtils]: 224: Hoare triple {75468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:59,469 INFO L290 TraceCheckUtils]: 225: Hoare triple {75496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:59,469 INFO L272 TraceCheckUtils]: 226: Hoare triple {75496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:59,470 INFO L290 TraceCheckUtils]: 227: Hoare triple {75496#(<= ~counter~0 24)} ~cond := #in~cond; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:59,470 INFO L290 TraceCheckUtils]: 228: Hoare triple {75496#(<= ~counter~0 24)} assume !(0 == ~cond); {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:59,470 INFO L290 TraceCheckUtils]: 229: Hoare triple {75496#(<= ~counter~0 24)} assume true; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:59,471 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {75496#(<= ~counter~0 24)} {75496#(<= ~counter~0 24)} #63#return; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:59,471 INFO L290 TraceCheckUtils]: 231: Hoare triple {75496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:59,471 INFO L290 TraceCheckUtils]: 232: Hoare triple {75496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:15:59,472 INFO L290 TraceCheckUtils]: 233: Hoare triple {75496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:59,472 INFO L290 TraceCheckUtils]: 234: Hoare triple {75524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:59,473 INFO L272 TraceCheckUtils]: 235: Hoare triple {75524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:59,473 INFO L290 TraceCheckUtils]: 236: Hoare triple {75524#(<= ~counter~0 25)} ~cond := #in~cond; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:59,473 INFO L290 TraceCheckUtils]: 237: Hoare triple {75524#(<= ~counter~0 25)} assume !(0 == ~cond); {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:59,473 INFO L290 TraceCheckUtils]: 238: Hoare triple {75524#(<= ~counter~0 25)} assume true; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:59,474 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {75524#(<= ~counter~0 25)} {75524#(<= ~counter~0 25)} #63#return; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:59,474 INFO L290 TraceCheckUtils]: 240: Hoare triple {75524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:59,474 INFO L290 TraceCheckUtils]: 241: Hoare triple {75524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:15:59,475 INFO L290 TraceCheckUtils]: 242: Hoare triple {75524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:59,475 INFO L290 TraceCheckUtils]: 243: Hoare triple {75552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:59,476 INFO L272 TraceCheckUtils]: 244: Hoare triple {75552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:59,476 INFO L290 TraceCheckUtils]: 245: Hoare triple {75552#(<= ~counter~0 26)} ~cond := #in~cond; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:59,476 INFO L290 TraceCheckUtils]: 246: Hoare triple {75552#(<= ~counter~0 26)} assume !(0 == ~cond); {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:59,477 INFO L290 TraceCheckUtils]: 247: Hoare triple {75552#(<= ~counter~0 26)} assume true; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:59,477 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {75552#(<= ~counter~0 26)} {75552#(<= ~counter~0 26)} #63#return; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:59,477 INFO L290 TraceCheckUtils]: 249: Hoare triple {75552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:59,478 INFO L290 TraceCheckUtils]: 250: Hoare triple {75552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:15:59,478 INFO L290 TraceCheckUtils]: 251: Hoare triple {75552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:59,479 INFO L290 TraceCheckUtils]: 252: Hoare triple {75580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:59,479 INFO L272 TraceCheckUtils]: 253: Hoare triple {75580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:59,479 INFO L290 TraceCheckUtils]: 254: Hoare triple {75580#(<= ~counter~0 27)} ~cond := #in~cond; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:59,480 INFO L290 TraceCheckUtils]: 255: Hoare triple {75580#(<= ~counter~0 27)} assume !(0 == ~cond); {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:59,480 INFO L290 TraceCheckUtils]: 256: Hoare triple {75580#(<= ~counter~0 27)} assume true; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:59,480 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {75580#(<= ~counter~0 27)} {75580#(<= ~counter~0 27)} #63#return; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:59,481 INFO L290 TraceCheckUtils]: 258: Hoare triple {75580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:59,481 INFO L290 TraceCheckUtils]: 259: Hoare triple {75580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:15:59,482 INFO L290 TraceCheckUtils]: 260: Hoare triple {75580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:59,482 INFO L290 TraceCheckUtils]: 261: Hoare triple {75608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:59,482 INFO L272 TraceCheckUtils]: 262: Hoare triple {75608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:59,483 INFO L290 TraceCheckUtils]: 263: Hoare triple {75608#(<= ~counter~0 28)} ~cond := #in~cond; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:59,483 INFO L290 TraceCheckUtils]: 264: Hoare triple {75608#(<= ~counter~0 28)} assume !(0 == ~cond); {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:59,483 INFO L290 TraceCheckUtils]: 265: Hoare triple {75608#(<= ~counter~0 28)} assume true; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:59,484 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {75608#(<= ~counter~0 28)} {75608#(<= ~counter~0 28)} #63#return; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:59,484 INFO L290 TraceCheckUtils]: 267: Hoare triple {75608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:59,484 INFO L290 TraceCheckUtils]: 268: Hoare triple {75608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:15:59,485 INFO L290 TraceCheckUtils]: 269: Hoare triple {75608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:59,485 INFO L290 TraceCheckUtils]: 270: Hoare triple {75636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:59,486 INFO L272 TraceCheckUtils]: 271: Hoare triple {75636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:59,486 INFO L290 TraceCheckUtils]: 272: Hoare triple {75636#(<= ~counter~0 29)} ~cond := #in~cond; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:59,486 INFO L290 TraceCheckUtils]: 273: Hoare triple {75636#(<= ~counter~0 29)} assume !(0 == ~cond); {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:59,486 INFO L290 TraceCheckUtils]: 274: Hoare triple {75636#(<= ~counter~0 29)} assume true; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:59,487 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {75636#(<= ~counter~0 29)} {75636#(<= ~counter~0 29)} #63#return; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:59,487 INFO L290 TraceCheckUtils]: 276: Hoare triple {75636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:59,487 INFO L290 TraceCheckUtils]: 277: Hoare triple {75636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:15:59,488 INFO L290 TraceCheckUtils]: 278: Hoare triple {75636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:59,488 INFO L290 TraceCheckUtils]: 279: Hoare triple {75664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:59,489 INFO L272 TraceCheckUtils]: 280: Hoare triple {75664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:59,489 INFO L290 TraceCheckUtils]: 281: Hoare triple {75664#(<= ~counter~0 30)} ~cond := #in~cond; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:59,489 INFO L290 TraceCheckUtils]: 282: Hoare triple {75664#(<= ~counter~0 30)} assume !(0 == ~cond); {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:59,490 INFO L290 TraceCheckUtils]: 283: Hoare triple {75664#(<= ~counter~0 30)} assume true; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:59,490 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {75664#(<= ~counter~0 30)} {75664#(<= ~counter~0 30)} #63#return; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:59,490 INFO L290 TraceCheckUtils]: 285: Hoare triple {75664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:59,491 INFO L290 TraceCheckUtils]: 286: Hoare triple {75664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:15:59,491 INFO L290 TraceCheckUtils]: 287: Hoare triple {75664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:59,492 INFO L290 TraceCheckUtils]: 288: Hoare triple {75692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:59,492 INFO L272 TraceCheckUtils]: 289: Hoare triple {75692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:59,492 INFO L290 TraceCheckUtils]: 290: Hoare triple {75692#(<= ~counter~0 31)} ~cond := #in~cond; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:59,493 INFO L290 TraceCheckUtils]: 291: Hoare triple {75692#(<= ~counter~0 31)} assume !(0 == ~cond); {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:59,493 INFO L290 TraceCheckUtils]: 292: Hoare triple {75692#(<= ~counter~0 31)} assume true; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:59,493 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {75692#(<= ~counter~0 31)} {75692#(<= ~counter~0 31)} #63#return; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:59,494 INFO L290 TraceCheckUtils]: 294: Hoare triple {75692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:59,494 INFO L290 TraceCheckUtils]: 295: Hoare triple {75692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:15:59,495 INFO L290 TraceCheckUtils]: 296: Hoare triple {75692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:59,495 INFO L290 TraceCheckUtils]: 297: Hoare triple {75720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:59,495 INFO L272 TraceCheckUtils]: 298: Hoare triple {75720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:59,496 INFO L290 TraceCheckUtils]: 299: Hoare triple {75720#(<= ~counter~0 32)} ~cond := #in~cond; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:59,496 INFO L290 TraceCheckUtils]: 300: Hoare triple {75720#(<= ~counter~0 32)} assume !(0 == ~cond); {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:59,496 INFO L290 TraceCheckUtils]: 301: Hoare triple {75720#(<= ~counter~0 32)} assume true; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:59,497 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {75720#(<= ~counter~0 32)} {75720#(<= ~counter~0 32)} #63#return; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:59,497 INFO L290 TraceCheckUtils]: 303: Hoare triple {75720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:59,497 INFO L290 TraceCheckUtils]: 304: Hoare triple {75720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:15:59,498 INFO L290 TraceCheckUtils]: 305: Hoare triple {75720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:59,498 INFO L290 TraceCheckUtils]: 306: Hoare triple {75748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:59,499 INFO L272 TraceCheckUtils]: 307: Hoare triple {75748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:59,499 INFO L290 TraceCheckUtils]: 308: Hoare triple {75748#(<= ~counter~0 33)} ~cond := #in~cond; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:59,499 INFO L290 TraceCheckUtils]: 309: Hoare triple {75748#(<= ~counter~0 33)} assume !(0 == ~cond); {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:59,499 INFO L290 TraceCheckUtils]: 310: Hoare triple {75748#(<= ~counter~0 33)} assume true; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:59,500 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {75748#(<= ~counter~0 33)} {75748#(<= ~counter~0 33)} #63#return; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:59,500 INFO L290 TraceCheckUtils]: 312: Hoare triple {75748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:59,500 INFO L290 TraceCheckUtils]: 313: Hoare triple {75748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:15:59,501 INFO L290 TraceCheckUtils]: 314: Hoare triple {75748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:15:59,501 INFO L290 TraceCheckUtils]: 315: Hoare triple {75776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:15:59,502 INFO L272 TraceCheckUtils]: 316: Hoare triple {75776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:15:59,502 INFO L290 TraceCheckUtils]: 317: Hoare triple {75776#(<= ~counter~0 34)} ~cond := #in~cond; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:15:59,502 INFO L290 TraceCheckUtils]: 318: Hoare triple {75776#(<= ~counter~0 34)} assume !(0 == ~cond); {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:15:59,503 INFO L290 TraceCheckUtils]: 319: Hoare triple {75776#(<= ~counter~0 34)} assume true; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:15:59,503 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {75776#(<= ~counter~0 34)} {75776#(<= ~counter~0 34)} #63#return; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:15:59,503 INFO L290 TraceCheckUtils]: 321: Hoare triple {75776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:15:59,504 INFO L290 TraceCheckUtils]: 322: Hoare triple {75776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:15:59,504 INFO L290 TraceCheckUtils]: 323: Hoare triple {75776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75804#(<= |main_#t~post6| 34)} is VALID [2022-04-15 09:15:59,504 INFO L290 TraceCheckUtils]: 324: Hoare triple {75804#(<= |main_#t~post6| 34)} assume !(#t~post6 < 50);havoc #t~post6; {74796#false} is VALID [2022-04-15 09:15:59,504 INFO L272 TraceCheckUtils]: 325: Hoare triple {74796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74796#false} is VALID [2022-04-15 09:15:59,504 INFO L290 TraceCheckUtils]: 326: Hoare triple {74796#false} ~cond := #in~cond; {74796#false} is VALID [2022-04-15 09:15:59,505 INFO L290 TraceCheckUtils]: 327: Hoare triple {74796#false} assume 0 == ~cond; {74796#false} is VALID [2022-04-15 09:15:59,505 INFO L290 TraceCheckUtils]: 328: Hoare triple {74796#false} assume !false; {74796#false} is VALID [2022-04-15 09:15:59,505 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 5117 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:15:59,505 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:16:01,241 INFO L290 TraceCheckUtils]: 328: Hoare triple {74796#false} assume !false; {74796#false} is VALID [2022-04-15 09:16:01,241 INFO L290 TraceCheckUtils]: 327: Hoare triple {74796#false} assume 0 == ~cond; {74796#false} is VALID [2022-04-15 09:16:01,241 INFO L290 TraceCheckUtils]: 326: Hoare triple {74796#false} ~cond := #in~cond; {74796#false} is VALID [2022-04-15 09:16:01,241 INFO L272 TraceCheckUtils]: 325: Hoare triple {74796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74796#false} is VALID [2022-04-15 09:16:01,242 INFO L290 TraceCheckUtils]: 324: Hoare triple {75832#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {74796#false} is VALID [2022-04-15 09:16:01,242 INFO L290 TraceCheckUtils]: 323: Hoare triple {75836#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75832#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:16:01,242 INFO L290 TraceCheckUtils]: 322: Hoare triple {75836#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75836#(< ~counter~0 50)} is VALID [2022-04-15 09:16:01,242 INFO L290 TraceCheckUtils]: 321: Hoare triple {75836#(< ~counter~0 50)} assume !!(0 != ~r~0); {75836#(< ~counter~0 50)} is VALID [2022-04-15 09:16:01,243 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {74795#true} {75836#(< ~counter~0 50)} #63#return; {75836#(< ~counter~0 50)} is VALID [2022-04-15 09:16:01,243 INFO L290 TraceCheckUtils]: 319: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,243 INFO L290 TraceCheckUtils]: 318: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,243 INFO L290 TraceCheckUtils]: 317: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,243 INFO L272 TraceCheckUtils]: 316: Hoare triple {75836#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,243 INFO L290 TraceCheckUtils]: 315: Hoare triple {75836#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {75836#(< ~counter~0 50)} is VALID [2022-04-15 09:16:01,245 INFO L290 TraceCheckUtils]: 314: Hoare triple {75864#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75836#(< ~counter~0 50)} is VALID [2022-04-15 09:16:01,245 INFO L290 TraceCheckUtils]: 313: Hoare triple {75864#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75864#(< ~counter~0 49)} is VALID [2022-04-15 09:16:01,245 INFO L290 TraceCheckUtils]: 312: Hoare triple {75864#(< ~counter~0 49)} assume !!(0 != ~r~0); {75864#(< ~counter~0 49)} is VALID [2022-04-15 09:16:01,246 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {74795#true} {75864#(< ~counter~0 49)} #63#return; {75864#(< ~counter~0 49)} is VALID [2022-04-15 09:16:01,246 INFO L290 TraceCheckUtils]: 310: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,246 INFO L290 TraceCheckUtils]: 309: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,246 INFO L290 TraceCheckUtils]: 308: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,246 INFO L272 TraceCheckUtils]: 307: Hoare triple {75864#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,246 INFO L290 TraceCheckUtils]: 306: Hoare triple {75864#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {75864#(< ~counter~0 49)} is VALID [2022-04-15 09:16:01,247 INFO L290 TraceCheckUtils]: 305: Hoare triple {75892#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75864#(< ~counter~0 49)} is VALID [2022-04-15 09:16:01,247 INFO L290 TraceCheckUtils]: 304: Hoare triple {75892#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75892#(< ~counter~0 48)} is VALID [2022-04-15 09:16:01,248 INFO L290 TraceCheckUtils]: 303: Hoare triple {75892#(< ~counter~0 48)} assume !!(0 != ~r~0); {75892#(< ~counter~0 48)} is VALID [2022-04-15 09:16:01,248 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {74795#true} {75892#(< ~counter~0 48)} #63#return; {75892#(< ~counter~0 48)} is VALID [2022-04-15 09:16:01,248 INFO L290 TraceCheckUtils]: 301: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,248 INFO L290 TraceCheckUtils]: 300: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,248 INFO L290 TraceCheckUtils]: 299: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,248 INFO L272 TraceCheckUtils]: 298: Hoare triple {75892#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,249 INFO L290 TraceCheckUtils]: 297: Hoare triple {75892#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {75892#(< ~counter~0 48)} is VALID [2022-04-15 09:16:01,249 INFO L290 TraceCheckUtils]: 296: Hoare triple {75920#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75892#(< ~counter~0 48)} is VALID [2022-04-15 09:16:01,250 INFO L290 TraceCheckUtils]: 295: Hoare triple {75920#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75920#(< ~counter~0 47)} is VALID [2022-04-15 09:16:01,250 INFO L290 TraceCheckUtils]: 294: Hoare triple {75920#(< ~counter~0 47)} assume !!(0 != ~r~0); {75920#(< ~counter~0 47)} is VALID [2022-04-15 09:16:01,250 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {74795#true} {75920#(< ~counter~0 47)} #63#return; {75920#(< ~counter~0 47)} is VALID [2022-04-15 09:16:01,250 INFO L290 TraceCheckUtils]: 292: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,251 INFO L290 TraceCheckUtils]: 291: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,251 INFO L290 TraceCheckUtils]: 290: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,251 INFO L272 TraceCheckUtils]: 289: Hoare triple {75920#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,251 INFO L290 TraceCheckUtils]: 288: Hoare triple {75920#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {75920#(< ~counter~0 47)} is VALID [2022-04-15 09:16:01,252 INFO L290 TraceCheckUtils]: 287: Hoare triple {75948#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75920#(< ~counter~0 47)} is VALID [2022-04-15 09:16:01,252 INFO L290 TraceCheckUtils]: 286: Hoare triple {75948#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75948#(< ~counter~0 46)} is VALID [2022-04-15 09:16:01,252 INFO L290 TraceCheckUtils]: 285: Hoare triple {75948#(< ~counter~0 46)} assume !!(0 != ~r~0); {75948#(< ~counter~0 46)} is VALID [2022-04-15 09:16:01,253 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {74795#true} {75948#(< ~counter~0 46)} #63#return; {75948#(< ~counter~0 46)} is VALID [2022-04-15 09:16:01,253 INFO L290 TraceCheckUtils]: 283: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,253 INFO L290 TraceCheckUtils]: 282: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,253 INFO L290 TraceCheckUtils]: 281: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,253 INFO L272 TraceCheckUtils]: 280: Hoare triple {75948#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,253 INFO L290 TraceCheckUtils]: 279: Hoare triple {75948#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {75948#(< ~counter~0 46)} is VALID [2022-04-15 09:16:01,254 INFO L290 TraceCheckUtils]: 278: Hoare triple {75976#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75948#(< ~counter~0 46)} is VALID [2022-04-15 09:16:01,254 INFO L290 TraceCheckUtils]: 277: Hoare triple {75976#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75976#(< ~counter~0 45)} is VALID [2022-04-15 09:16:01,254 INFO L290 TraceCheckUtils]: 276: Hoare triple {75976#(< ~counter~0 45)} assume !!(0 != ~r~0); {75976#(< ~counter~0 45)} is VALID [2022-04-15 09:16:01,255 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {74795#true} {75976#(< ~counter~0 45)} #63#return; {75976#(< ~counter~0 45)} is VALID [2022-04-15 09:16:01,255 INFO L290 TraceCheckUtils]: 274: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,255 INFO L290 TraceCheckUtils]: 273: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,255 INFO L290 TraceCheckUtils]: 272: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,255 INFO L272 TraceCheckUtils]: 271: Hoare triple {75976#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,255 INFO L290 TraceCheckUtils]: 270: Hoare triple {75976#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {75976#(< ~counter~0 45)} is VALID [2022-04-15 09:16:01,256 INFO L290 TraceCheckUtils]: 269: Hoare triple {76004#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75976#(< ~counter~0 45)} is VALID [2022-04-15 09:16:01,256 INFO L290 TraceCheckUtils]: 268: Hoare triple {76004#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76004#(< ~counter~0 44)} is VALID [2022-04-15 09:16:01,257 INFO L290 TraceCheckUtils]: 267: Hoare triple {76004#(< ~counter~0 44)} assume !!(0 != ~r~0); {76004#(< ~counter~0 44)} is VALID [2022-04-15 09:16:01,257 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {74795#true} {76004#(< ~counter~0 44)} #63#return; {76004#(< ~counter~0 44)} is VALID [2022-04-15 09:16:01,257 INFO L290 TraceCheckUtils]: 265: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,257 INFO L290 TraceCheckUtils]: 264: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,257 INFO L290 TraceCheckUtils]: 263: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,257 INFO L272 TraceCheckUtils]: 262: Hoare triple {76004#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,258 INFO L290 TraceCheckUtils]: 261: Hoare triple {76004#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {76004#(< ~counter~0 44)} is VALID [2022-04-15 09:16:01,258 INFO L290 TraceCheckUtils]: 260: Hoare triple {76032#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76004#(< ~counter~0 44)} is VALID [2022-04-15 09:16:01,259 INFO L290 TraceCheckUtils]: 259: Hoare triple {76032#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76032#(< ~counter~0 43)} is VALID [2022-04-15 09:16:01,259 INFO L290 TraceCheckUtils]: 258: Hoare triple {76032#(< ~counter~0 43)} assume !!(0 != ~r~0); {76032#(< ~counter~0 43)} is VALID [2022-04-15 09:16:01,259 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {74795#true} {76032#(< ~counter~0 43)} #63#return; {76032#(< ~counter~0 43)} is VALID [2022-04-15 09:16:01,259 INFO L290 TraceCheckUtils]: 256: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,259 INFO L290 TraceCheckUtils]: 255: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,260 INFO L290 TraceCheckUtils]: 254: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,260 INFO L272 TraceCheckUtils]: 253: Hoare triple {76032#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,260 INFO L290 TraceCheckUtils]: 252: Hoare triple {76032#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {76032#(< ~counter~0 43)} is VALID [2022-04-15 09:16:01,261 INFO L290 TraceCheckUtils]: 251: Hoare triple {76060#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76032#(< ~counter~0 43)} is VALID [2022-04-15 09:16:01,261 INFO L290 TraceCheckUtils]: 250: Hoare triple {76060#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76060#(< ~counter~0 42)} is VALID [2022-04-15 09:16:01,261 INFO L290 TraceCheckUtils]: 249: Hoare triple {76060#(< ~counter~0 42)} assume !!(0 != ~r~0); {76060#(< ~counter~0 42)} is VALID [2022-04-15 09:16:01,262 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {74795#true} {76060#(< ~counter~0 42)} #63#return; {76060#(< ~counter~0 42)} is VALID [2022-04-15 09:16:01,262 INFO L290 TraceCheckUtils]: 247: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,262 INFO L290 TraceCheckUtils]: 246: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,262 INFO L290 TraceCheckUtils]: 245: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,262 INFO L272 TraceCheckUtils]: 244: Hoare triple {76060#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,262 INFO L290 TraceCheckUtils]: 243: Hoare triple {76060#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {76060#(< ~counter~0 42)} is VALID [2022-04-15 09:16:01,263 INFO L290 TraceCheckUtils]: 242: Hoare triple {76088#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76060#(< ~counter~0 42)} is VALID [2022-04-15 09:16:01,263 INFO L290 TraceCheckUtils]: 241: Hoare triple {76088#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76088#(< ~counter~0 41)} is VALID [2022-04-15 09:16:01,263 INFO L290 TraceCheckUtils]: 240: Hoare triple {76088#(< ~counter~0 41)} assume !!(0 != ~r~0); {76088#(< ~counter~0 41)} is VALID [2022-04-15 09:16:01,264 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {74795#true} {76088#(< ~counter~0 41)} #63#return; {76088#(< ~counter~0 41)} is VALID [2022-04-15 09:16:01,264 INFO L290 TraceCheckUtils]: 238: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,264 INFO L290 TraceCheckUtils]: 237: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,264 INFO L290 TraceCheckUtils]: 236: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,264 INFO L272 TraceCheckUtils]: 235: Hoare triple {76088#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,264 INFO L290 TraceCheckUtils]: 234: Hoare triple {76088#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {76088#(< ~counter~0 41)} is VALID [2022-04-15 09:16:01,265 INFO L290 TraceCheckUtils]: 233: Hoare triple {76116#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76088#(< ~counter~0 41)} is VALID [2022-04-15 09:16:01,265 INFO L290 TraceCheckUtils]: 232: Hoare triple {76116#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76116#(< ~counter~0 40)} is VALID [2022-04-15 09:16:01,266 INFO L290 TraceCheckUtils]: 231: Hoare triple {76116#(< ~counter~0 40)} assume !!(0 != ~r~0); {76116#(< ~counter~0 40)} is VALID [2022-04-15 09:16:01,266 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {74795#true} {76116#(< ~counter~0 40)} #63#return; {76116#(< ~counter~0 40)} is VALID [2022-04-15 09:16:01,266 INFO L290 TraceCheckUtils]: 229: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,266 INFO L290 TraceCheckUtils]: 228: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,266 INFO L290 TraceCheckUtils]: 227: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,266 INFO L272 TraceCheckUtils]: 226: Hoare triple {76116#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,267 INFO L290 TraceCheckUtils]: 225: Hoare triple {76116#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {76116#(< ~counter~0 40)} is VALID [2022-04-15 09:16:01,267 INFO L290 TraceCheckUtils]: 224: Hoare triple {76144#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76116#(< ~counter~0 40)} is VALID [2022-04-15 09:16:01,268 INFO L290 TraceCheckUtils]: 223: Hoare triple {76144#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76144#(< ~counter~0 39)} is VALID [2022-04-15 09:16:01,268 INFO L290 TraceCheckUtils]: 222: Hoare triple {76144#(< ~counter~0 39)} assume !!(0 != ~r~0); {76144#(< ~counter~0 39)} is VALID [2022-04-15 09:16:01,268 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {74795#true} {76144#(< ~counter~0 39)} #63#return; {76144#(< ~counter~0 39)} is VALID [2022-04-15 09:16:01,268 INFO L290 TraceCheckUtils]: 220: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,268 INFO L290 TraceCheckUtils]: 219: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,269 INFO L290 TraceCheckUtils]: 218: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,269 INFO L272 TraceCheckUtils]: 217: Hoare triple {76144#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,269 INFO L290 TraceCheckUtils]: 216: Hoare triple {76144#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {76144#(< ~counter~0 39)} is VALID [2022-04-15 09:16:01,270 INFO L290 TraceCheckUtils]: 215: Hoare triple {76172#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76144#(< ~counter~0 39)} is VALID [2022-04-15 09:16:01,270 INFO L290 TraceCheckUtils]: 214: Hoare triple {76172#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76172#(< ~counter~0 38)} is VALID [2022-04-15 09:16:01,270 INFO L290 TraceCheckUtils]: 213: Hoare triple {76172#(< ~counter~0 38)} assume !!(0 != ~r~0); {76172#(< ~counter~0 38)} is VALID [2022-04-15 09:16:01,271 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {74795#true} {76172#(< ~counter~0 38)} #63#return; {76172#(< ~counter~0 38)} is VALID [2022-04-15 09:16:01,271 INFO L290 TraceCheckUtils]: 211: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,271 INFO L290 TraceCheckUtils]: 210: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,271 INFO L290 TraceCheckUtils]: 209: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,271 INFO L272 TraceCheckUtils]: 208: Hoare triple {76172#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,271 INFO L290 TraceCheckUtils]: 207: Hoare triple {76172#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {76172#(< ~counter~0 38)} is VALID [2022-04-15 09:16:01,272 INFO L290 TraceCheckUtils]: 206: Hoare triple {76200#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76172#(< ~counter~0 38)} is VALID [2022-04-15 09:16:01,272 INFO L290 TraceCheckUtils]: 205: Hoare triple {76200#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76200#(< ~counter~0 37)} is VALID [2022-04-15 09:16:01,272 INFO L290 TraceCheckUtils]: 204: Hoare triple {76200#(< ~counter~0 37)} assume !!(0 != ~r~0); {76200#(< ~counter~0 37)} is VALID [2022-04-15 09:16:01,273 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {74795#true} {76200#(< ~counter~0 37)} #63#return; {76200#(< ~counter~0 37)} is VALID [2022-04-15 09:16:01,273 INFO L290 TraceCheckUtils]: 202: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,273 INFO L290 TraceCheckUtils]: 201: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,273 INFO L290 TraceCheckUtils]: 200: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,273 INFO L272 TraceCheckUtils]: 199: Hoare triple {76200#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,273 INFO L290 TraceCheckUtils]: 198: Hoare triple {76200#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {76200#(< ~counter~0 37)} is VALID [2022-04-15 09:16:01,274 INFO L290 TraceCheckUtils]: 197: Hoare triple {76228#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76200#(< ~counter~0 37)} is VALID [2022-04-15 09:16:01,274 INFO L290 TraceCheckUtils]: 196: Hoare triple {76228#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76228#(< ~counter~0 36)} is VALID [2022-04-15 09:16:01,275 INFO L290 TraceCheckUtils]: 195: Hoare triple {76228#(< ~counter~0 36)} assume !!(0 != ~r~0); {76228#(< ~counter~0 36)} is VALID [2022-04-15 09:16:01,275 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {74795#true} {76228#(< ~counter~0 36)} #63#return; {76228#(< ~counter~0 36)} is VALID [2022-04-15 09:16:01,275 INFO L290 TraceCheckUtils]: 193: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,275 INFO L290 TraceCheckUtils]: 192: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,275 INFO L290 TraceCheckUtils]: 191: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,275 INFO L272 TraceCheckUtils]: 190: Hoare triple {76228#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,276 INFO L290 TraceCheckUtils]: 189: Hoare triple {76228#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {76228#(< ~counter~0 36)} is VALID [2022-04-15 09:16:01,276 INFO L290 TraceCheckUtils]: 188: Hoare triple {75776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76228#(< ~counter~0 36)} is VALID [2022-04-15 09:16:01,277 INFO L290 TraceCheckUtils]: 187: Hoare triple {75776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:01,277 INFO L290 TraceCheckUtils]: 186: Hoare triple {75776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:01,277 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {74795#true} {75776#(<= ~counter~0 34)} #63#return; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:01,277 INFO L290 TraceCheckUtils]: 184: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,277 INFO L290 TraceCheckUtils]: 183: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,278 INFO L290 TraceCheckUtils]: 182: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,278 INFO L272 TraceCheckUtils]: 181: Hoare triple {75776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,278 INFO L290 TraceCheckUtils]: 180: Hoare triple {75776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:01,279 INFO L290 TraceCheckUtils]: 179: Hoare triple {75748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:01,279 INFO L290 TraceCheckUtils]: 178: Hoare triple {75748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:01,279 INFO L290 TraceCheckUtils]: 177: Hoare triple {75748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:01,280 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {74795#true} {75748#(<= ~counter~0 33)} #63#return; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:01,280 INFO L290 TraceCheckUtils]: 175: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,280 INFO L290 TraceCheckUtils]: 174: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,280 INFO L290 TraceCheckUtils]: 173: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,280 INFO L272 TraceCheckUtils]: 172: Hoare triple {75748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,280 INFO L290 TraceCheckUtils]: 171: Hoare triple {75748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:01,281 INFO L290 TraceCheckUtils]: 170: Hoare triple {75720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:01,281 INFO L290 TraceCheckUtils]: 169: Hoare triple {75720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:01,281 INFO L290 TraceCheckUtils]: 168: Hoare triple {75720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:01,282 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {74795#true} {75720#(<= ~counter~0 32)} #63#return; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:01,282 INFO L290 TraceCheckUtils]: 166: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,282 INFO L290 TraceCheckUtils]: 165: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,282 INFO L290 TraceCheckUtils]: 164: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,282 INFO L272 TraceCheckUtils]: 163: Hoare triple {75720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,282 INFO L290 TraceCheckUtils]: 162: Hoare triple {75720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:01,283 INFO L290 TraceCheckUtils]: 161: Hoare triple {75692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:01,283 INFO L290 TraceCheckUtils]: 160: Hoare triple {75692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:01,284 INFO L290 TraceCheckUtils]: 159: Hoare triple {75692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:01,284 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {74795#true} {75692#(<= ~counter~0 31)} #63#return; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:01,284 INFO L290 TraceCheckUtils]: 157: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,284 INFO L290 TraceCheckUtils]: 156: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,284 INFO L290 TraceCheckUtils]: 155: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,284 INFO L272 TraceCheckUtils]: 154: Hoare triple {75692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,285 INFO L290 TraceCheckUtils]: 153: Hoare triple {75692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:01,285 INFO L290 TraceCheckUtils]: 152: Hoare triple {75664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:01,286 INFO L290 TraceCheckUtils]: 151: Hoare triple {75664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:01,286 INFO L290 TraceCheckUtils]: 150: Hoare triple {75664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:01,286 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {74795#true} {75664#(<= ~counter~0 30)} #63#return; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:01,286 INFO L290 TraceCheckUtils]: 148: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,286 INFO L290 TraceCheckUtils]: 147: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,286 INFO L290 TraceCheckUtils]: 146: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,287 INFO L272 TraceCheckUtils]: 145: Hoare triple {75664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,287 INFO L290 TraceCheckUtils]: 144: Hoare triple {75664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:01,288 INFO L290 TraceCheckUtils]: 143: Hoare triple {75636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:01,288 INFO L290 TraceCheckUtils]: 142: Hoare triple {75636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:01,288 INFO L290 TraceCheckUtils]: 141: Hoare triple {75636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:01,289 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {74795#true} {75636#(<= ~counter~0 29)} #63#return; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:01,289 INFO L290 TraceCheckUtils]: 139: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,289 INFO L290 TraceCheckUtils]: 138: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,289 INFO L290 TraceCheckUtils]: 137: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,289 INFO L272 TraceCheckUtils]: 136: Hoare triple {75636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,289 INFO L290 TraceCheckUtils]: 135: Hoare triple {75636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:01,290 INFO L290 TraceCheckUtils]: 134: Hoare triple {75608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:01,290 INFO L290 TraceCheckUtils]: 133: Hoare triple {75608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:01,290 INFO L290 TraceCheckUtils]: 132: Hoare triple {75608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:01,291 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {74795#true} {75608#(<= ~counter~0 28)} #63#return; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:01,291 INFO L290 TraceCheckUtils]: 130: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,291 INFO L290 TraceCheckUtils]: 129: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,291 INFO L290 TraceCheckUtils]: 128: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,291 INFO L272 TraceCheckUtils]: 127: Hoare triple {75608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,291 INFO L290 TraceCheckUtils]: 126: Hoare triple {75608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:01,292 INFO L290 TraceCheckUtils]: 125: Hoare triple {75580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:01,292 INFO L290 TraceCheckUtils]: 124: Hoare triple {75580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:01,293 INFO L290 TraceCheckUtils]: 123: Hoare triple {75580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:01,293 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {74795#true} {75580#(<= ~counter~0 27)} #63#return; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:01,293 INFO L290 TraceCheckUtils]: 121: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,293 INFO L290 TraceCheckUtils]: 120: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,293 INFO L290 TraceCheckUtils]: 119: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,293 INFO L272 TraceCheckUtils]: 118: Hoare triple {75580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,294 INFO L290 TraceCheckUtils]: 117: Hoare triple {75580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:01,294 INFO L290 TraceCheckUtils]: 116: Hoare triple {75552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:01,295 INFO L290 TraceCheckUtils]: 115: Hoare triple {75552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:01,295 INFO L290 TraceCheckUtils]: 114: Hoare triple {75552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:01,295 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {74795#true} {75552#(<= ~counter~0 26)} #63#return; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:01,295 INFO L290 TraceCheckUtils]: 112: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,295 INFO L290 TraceCheckUtils]: 111: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,295 INFO L290 TraceCheckUtils]: 110: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,296 INFO L272 TraceCheckUtils]: 109: Hoare triple {75552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,296 INFO L290 TraceCheckUtils]: 108: Hoare triple {75552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:01,296 INFO L290 TraceCheckUtils]: 107: Hoare triple {75524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:01,297 INFO L290 TraceCheckUtils]: 106: Hoare triple {75524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:01,297 INFO L290 TraceCheckUtils]: 105: Hoare triple {75524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:01,297 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {74795#true} {75524#(<= ~counter~0 25)} #63#return; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:01,298 INFO L290 TraceCheckUtils]: 103: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,298 INFO L290 TraceCheckUtils]: 102: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,298 INFO L290 TraceCheckUtils]: 101: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,298 INFO L272 TraceCheckUtils]: 100: Hoare triple {75524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,298 INFO L290 TraceCheckUtils]: 99: Hoare triple {75524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:01,299 INFO L290 TraceCheckUtils]: 98: Hoare triple {75496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:01,299 INFO L290 TraceCheckUtils]: 97: Hoare triple {75496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:01,299 INFO L290 TraceCheckUtils]: 96: Hoare triple {75496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:01,300 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {74795#true} {75496#(<= ~counter~0 24)} #63#return; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:01,300 INFO L290 TraceCheckUtils]: 94: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,300 INFO L290 TraceCheckUtils]: 93: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,300 INFO L290 TraceCheckUtils]: 92: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,300 INFO L272 TraceCheckUtils]: 91: Hoare triple {75496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,300 INFO L290 TraceCheckUtils]: 90: Hoare triple {75496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:01,301 INFO L290 TraceCheckUtils]: 89: Hoare triple {75468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:01,301 INFO L290 TraceCheckUtils]: 88: Hoare triple {75468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:01,301 INFO L290 TraceCheckUtils]: 87: Hoare triple {75468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:01,302 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {74795#true} {75468#(<= ~counter~0 23)} #63#return; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:01,302 INFO L290 TraceCheckUtils]: 85: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,302 INFO L290 TraceCheckUtils]: 84: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,302 INFO L290 TraceCheckUtils]: 83: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,302 INFO L272 TraceCheckUtils]: 82: Hoare triple {75468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,303 INFO L290 TraceCheckUtils]: 81: Hoare triple {75468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:01,303 INFO L290 TraceCheckUtils]: 80: Hoare triple {75440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:01,304 INFO L290 TraceCheckUtils]: 79: Hoare triple {75440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:01,304 INFO L290 TraceCheckUtils]: 78: Hoare triple {75440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:01,304 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {74795#true} {75440#(<= ~counter~0 22)} #63#return; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:01,304 INFO L290 TraceCheckUtils]: 76: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,304 INFO L290 TraceCheckUtils]: 75: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,304 INFO L290 TraceCheckUtils]: 74: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,305 INFO L272 TraceCheckUtils]: 73: Hoare triple {75440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,305 INFO L290 TraceCheckUtils]: 72: Hoare triple {75440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:01,305 INFO L290 TraceCheckUtils]: 71: Hoare triple {75412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:01,306 INFO L290 TraceCheckUtils]: 70: Hoare triple {75412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:01,306 INFO L290 TraceCheckUtils]: 69: Hoare triple {75412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:01,307 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74795#true} {75412#(<= ~counter~0 21)} #63#return; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:01,307 INFO L290 TraceCheckUtils]: 67: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,307 INFO L290 TraceCheckUtils]: 66: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,307 INFO L290 TraceCheckUtils]: 65: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,307 INFO L272 TraceCheckUtils]: 64: Hoare triple {75412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,307 INFO L290 TraceCheckUtils]: 63: Hoare triple {75412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:01,308 INFO L290 TraceCheckUtils]: 62: Hoare triple {75384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:01,308 INFO L290 TraceCheckUtils]: 61: Hoare triple {75384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:01,308 INFO L290 TraceCheckUtils]: 60: Hoare triple {75384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:01,309 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74795#true} {75384#(<= ~counter~0 20)} #63#return; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:01,309 INFO L290 TraceCheckUtils]: 58: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,309 INFO L290 TraceCheckUtils]: 57: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,309 INFO L290 TraceCheckUtils]: 56: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,309 INFO L272 TraceCheckUtils]: 55: Hoare triple {75384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,309 INFO L290 TraceCheckUtils]: 54: Hoare triple {75384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:01,310 INFO L290 TraceCheckUtils]: 53: Hoare triple {75356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:01,310 INFO L290 TraceCheckUtils]: 52: Hoare triple {75356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:01,311 INFO L290 TraceCheckUtils]: 51: Hoare triple {75356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:01,311 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74795#true} {75356#(<= ~counter~0 19)} #63#return; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:01,311 INFO L290 TraceCheckUtils]: 49: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,311 INFO L290 TraceCheckUtils]: 48: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,311 INFO L290 TraceCheckUtils]: 47: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,311 INFO L272 TraceCheckUtils]: 46: Hoare triple {75356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,312 INFO L290 TraceCheckUtils]: 45: Hoare triple {75356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:01,312 INFO L290 TraceCheckUtils]: 44: Hoare triple {75328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:01,313 INFO L290 TraceCheckUtils]: 43: Hoare triple {75328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:01,313 INFO L290 TraceCheckUtils]: 42: Hoare triple {75328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:01,313 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74795#true} {75328#(<= ~counter~0 18)} #63#return; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:01,313 INFO L290 TraceCheckUtils]: 40: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,313 INFO L290 TraceCheckUtils]: 39: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,313 INFO L290 TraceCheckUtils]: 38: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,314 INFO L272 TraceCheckUtils]: 37: Hoare triple {75328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,314 INFO L290 TraceCheckUtils]: 36: Hoare triple {75328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:01,314 INFO L290 TraceCheckUtils]: 35: Hoare triple {75300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:01,315 INFO L290 TraceCheckUtils]: 34: Hoare triple {75300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:01,315 INFO L290 TraceCheckUtils]: 33: Hoare triple {75300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:01,316 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74795#true} {75300#(<= ~counter~0 17)} #63#return; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:01,316 INFO L290 TraceCheckUtils]: 31: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,316 INFO L290 TraceCheckUtils]: 30: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,316 INFO L290 TraceCheckUtils]: 29: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,316 INFO L272 TraceCheckUtils]: 28: Hoare triple {75300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,316 INFO L290 TraceCheckUtils]: 27: Hoare triple {75300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:01,317 INFO L290 TraceCheckUtils]: 26: Hoare triple {75272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:01,317 INFO L290 TraceCheckUtils]: 25: Hoare triple {75272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:01,317 INFO L290 TraceCheckUtils]: 24: Hoare triple {75272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:01,318 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74795#true} {75272#(<= ~counter~0 16)} #63#return; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:01,318 INFO L290 TraceCheckUtils]: 22: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,318 INFO L290 TraceCheckUtils]: 21: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,318 INFO L290 TraceCheckUtils]: 20: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,318 INFO L272 TraceCheckUtils]: 19: Hoare triple {75272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,318 INFO L290 TraceCheckUtils]: 18: Hoare triple {75272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:01,319 INFO L290 TraceCheckUtils]: 17: Hoare triple {75244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:01,319 INFO L290 TraceCheckUtils]: 16: Hoare triple {75244#(<= ~counter~0 15)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:01,320 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74795#true} {75244#(<= ~counter~0 15)} #61#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:01,320 INFO L290 TraceCheckUtils]: 14: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,320 INFO L290 TraceCheckUtils]: 13: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,320 INFO L290 TraceCheckUtils]: 12: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,320 INFO L272 TraceCheckUtils]: 11: Hoare triple {75244#(<= ~counter~0 15)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,320 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74795#true} {75244#(<= ~counter~0 15)} #59#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:01,320 INFO L290 TraceCheckUtils]: 9: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-15 09:16:01,320 INFO L290 TraceCheckUtils]: 8: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-15 09:16:01,321 INFO L290 TraceCheckUtils]: 7: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-15 09:16:01,321 INFO L272 TraceCheckUtils]: 6: Hoare triple {75244#(<= ~counter~0 15)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74795#true} is VALID [2022-04-15 09:16:01,321 INFO L290 TraceCheckUtils]: 5: Hoare triple {75244#(<= ~counter~0 15)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:01,321 INFO L272 TraceCheckUtils]: 4: Hoare triple {75244#(<= ~counter~0 15)} call #t~ret7 := main(); {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:01,321 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75244#(<= ~counter~0 15)} {74795#true} #67#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:01,322 INFO L290 TraceCheckUtils]: 2: Hoare triple {75244#(<= ~counter~0 15)} assume true; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:01,322 INFO L290 TraceCheckUtils]: 1: Hoare triple {74795#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {75244#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:01,322 INFO L272 TraceCheckUtils]: 0: Hoare triple {74795#true} call ULTIMATE.init(); {74795#true} is VALID [2022-04-15 09:16:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 2873 refuted. 0 times theorem prover too weak. 2248 trivial. 0 not checked. [2022-04-15 09:16:01,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:16:01,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647495975] [2022-04-15 09:16:01,323 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:16:01,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [334182477] [2022-04-15 09:16:01,323 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [334182477] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:16:01,323 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:16:01,323 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38] total 54 [2022-04-15 09:16:01,324 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:16:01,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [697415891] [2022-04-15 09:16:01,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [697415891] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:16:01,324 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:16:01,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-15 09:16:01,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32208164] [2022-04-15 09:16:01,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:16:01,325 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 [2022-04-15 09:16:01,325 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:16:01,325 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) [2022-04-15 09:16:01,557 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:01,557 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-15 09:16:01,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:01,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-15 09:16:01,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:16:01,558 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) [2022-04-15 09:16:03,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:03,295 INFO L93 Difference]: Finished difference Result 340 states and 376 transitions. [2022-04-15 09:16:03,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2022-04-15 09:16:03,295 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 [2022-04-15 09:16:03,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:16:03,296 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) [2022-04-15 09:16:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-15 09:16:03,302 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) [2022-04-15 09:16:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-15 09:16:03,307 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 375 transitions. [2022-04-15 09:16:03,614 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 375 edges. 375 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:03,625 INFO L225 Difference]: With dead ends: 340 [2022-04-15 09:16:03,625 INFO L226 Difference]: Without dead ends: 335 [2022-04-15 09:16:03,626 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 691 GetRequests, 604 SyntacticMatches, 1 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3133, Invalid=4523, Unknown=0, NotChecked=0, Total=7656 [2022-04-15 09:16:03,626 INFO L913 BasicCegarLoop]: 60 mSDtfsCounter, 159 mSDsluCounter, 294 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 354 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 09:16:03,626 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [159 Valid, 354 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 193 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 09:16:03,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2022-04-15 09:16:04,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 335. [2022-04-15 09:16:04,199 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:16:04,200 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) [2022-04-15 09:16:04,200 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) [2022-04-15 09:16:04,200 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) [2022-04-15 09:16:04,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:04,206 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-15 09:16:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-15 09:16:04,207 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:04,207 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:04,207 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. [2022-04-15 09:16:04,208 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. [2022-04-15 09:16:04,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:04,213 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-15 09:16:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-15 09:16:04,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:04,214 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:04,214 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:16:04,214 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:16:04,214 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) [2022-04-15 09:16:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 371 transitions. [2022-04-15 09:16:04,222 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 371 transitions. Word has length 329 [2022-04-15 09:16:04,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:16:04,222 INFO L478 AbstractCegarLoop]: Abstraction has 335 states and 371 transitions. [2022-04-15 09:16:04,222 INFO L479 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) [2022-04-15 09:16:04,222 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 335 states and 371 transitions. [2022-04-15 09:16:06,719 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-15 09:16:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-04-15 09:16:06,721 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:16:06,721 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:16:06,738 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-15 09:16:06,922 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-04-15 09:16:06,922 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:16:06,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:16:06,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 69 times [2022-04-15 09:16:06,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:06,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [236656518] [2022-04-15 09:16:06,923 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:16:06,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 70 times [2022-04-15 09:16:06,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:16:06,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555791287] [2022-04-15 09:16:06,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:16:06,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:16:06,948 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:16:06,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [938485166] [2022-04-15 09:16:06,948 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:16:06,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:16:06,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:16:06,949 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) [2022-04-15 09:16:06,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-15 09:16:07,097 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:16:07,097 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:16:07,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 793 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-15 09:16:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:16:07,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:16:09,005 INFO L272 TraceCheckUtils]: 0: Hoare triple {78910#true} call ULTIMATE.init(); {78910#true} is VALID [2022-04-15 09:16:09,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {78910#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,006 INFO L290 TraceCheckUtils]: 2: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,007 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78918#(<= ~counter~0 0)} {78910#true} #67#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,007 INFO L272 TraceCheckUtils]: 4: Hoare triple {78918#(<= ~counter~0 0)} call #t~ret7 := main(); {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,007 INFO L290 TraceCheckUtils]: 5: Hoare triple {78918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,008 INFO L272 TraceCheckUtils]: 6: Hoare triple {78918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,008 INFO L290 TraceCheckUtils]: 7: Hoare triple {78918#(<= ~counter~0 0)} ~cond := #in~cond; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,008 INFO L290 TraceCheckUtils]: 8: Hoare triple {78918#(<= ~counter~0 0)} assume !(0 == ~cond); {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,008 INFO L290 TraceCheckUtils]: 9: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,009 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78918#(<= ~counter~0 0)} {78918#(<= ~counter~0 0)} #59#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,009 INFO L272 TraceCheckUtils]: 11: Hoare triple {78918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,009 INFO L290 TraceCheckUtils]: 12: Hoare triple {78918#(<= ~counter~0 0)} ~cond := #in~cond; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,010 INFO L290 TraceCheckUtils]: 13: Hoare triple {78918#(<= ~counter~0 0)} assume !(0 == ~cond); {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,010 INFO L290 TraceCheckUtils]: 14: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,010 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78918#(<= ~counter~0 0)} {78918#(<= ~counter~0 0)} #61#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,011 INFO L290 TraceCheckUtils]: 16: Hoare triple {78918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {78918#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:09,012 INFO L290 TraceCheckUtils]: 17: Hoare triple {78918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78967#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:09,012 INFO L290 TraceCheckUtils]: 18: Hoare triple {78967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {78967#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:09,013 INFO L272 TraceCheckUtils]: 19: Hoare triple {78967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78967#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:09,013 INFO L290 TraceCheckUtils]: 20: Hoare triple {78967#(<= ~counter~0 1)} ~cond := #in~cond; {78967#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:09,013 INFO L290 TraceCheckUtils]: 21: Hoare triple {78967#(<= ~counter~0 1)} assume !(0 == ~cond); {78967#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:09,014 INFO L290 TraceCheckUtils]: 22: Hoare triple {78967#(<= ~counter~0 1)} assume true; {78967#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:09,014 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78967#(<= ~counter~0 1)} {78967#(<= ~counter~0 1)} #63#return; {78967#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:09,014 INFO L290 TraceCheckUtils]: 24: Hoare triple {78967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {78967#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:09,015 INFO L290 TraceCheckUtils]: 25: Hoare triple {78967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78967#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:09,015 INFO L290 TraceCheckUtils]: 26: Hoare triple {78967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78995#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:09,016 INFO L290 TraceCheckUtils]: 27: Hoare triple {78995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {78995#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:09,016 INFO L272 TraceCheckUtils]: 28: Hoare triple {78995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78995#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:09,016 INFO L290 TraceCheckUtils]: 29: Hoare triple {78995#(<= ~counter~0 2)} ~cond := #in~cond; {78995#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:09,017 INFO L290 TraceCheckUtils]: 30: Hoare triple {78995#(<= ~counter~0 2)} assume !(0 == ~cond); {78995#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:09,017 INFO L290 TraceCheckUtils]: 31: Hoare triple {78995#(<= ~counter~0 2)} assume true; {78995#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:09,017 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78995#(<= ~counter~0 2)} {78995#(<= ~counter~0 2)} #63#return; {78995#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:09,018 INFO L290 TraceCheckUtils]: 33: Hoare triple {78995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {78995#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:09,018 INFO L290 TraceCheckUtils]: 34: Hoare triple {78995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78995#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:09,019 INFO L290 TraceCheckUtils]: 35: Hoare triple {78995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79023#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:09,019 INFO L290 TraceCheckUtils]: 36: Hoare triple {79023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {79023#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:09,019 INFO L272 TraceCheckUtils]: 37: Hoare triple {79023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79023#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:09,020 INFO L290 TraceCheckUtils]: 38: Hoare triple {79023#(<= ~counter~0 3)} ~cond := #in~cond; {79023#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:09,020 INFO L290 TraceCheckUtils]: 39: Hoare triple {79023#(<= ~counter~0 3)} assume !(0 == ~cond); {79023#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:09,020 INFO L290 TraceCheckUtils]: 40: Hoare triple {79023#(<= ~counter~0 3)} assume true; {79023#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:09,021 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {79023#(<= ~counter~0 3)} {79023#(<= ~counter~0 3)} #63#return; {79023#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:09,021 INFO L290 TraceCheckUtils]: 42: Hoare triple {79023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {79023#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:09,021 INFO L290 TraceCheckUtils]: 43: Hoare triple {79023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79023#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:09,022 INFO L290 TraceCheckUtils]: 44: Hoare triple {79023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79051#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:09,022 INFO L290 TraceCheckUtils]: 45: Hoare triple {79051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {79051#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:09,023 INFO L272 TraceCheckUtils]: 46: Hoare triple {79051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79051#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:09,023 INFO L290 TraceCheckUtils]: 47: Hoare triple {79051#(<= ~counter~0 4)} ~cond := #in~cond; {79051#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:09,023 INFO L290 TraceCheckUtils]: 48: Hoare triple {79051#(<= ~counter~0 4)} assume !(0 == ~cond); {79051#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:09,023 INFO L290 TraceCheckUtils]: 49: Hoare triple {79051#(<= ~counter~0 4)} assume true; {79051#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:09,024 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {79051#(<= ~counter~0 4)} {79051#(<= ~counter~0 4)} #63#return; {79051#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:09,024 INFO L290 TraceCheckUtils]: 51: Hoare triple {79051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {79051#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:09,024 INFO L290 TraceCheckUtils]: 52: Hoare triple {79051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79051#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:09,025 INFO L290 TraceCheckUtils]: 53: Hoare triple {79051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79079#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:09,025 INFO L290 TraceCheckUtils]: 54: Hoare triple {79079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {79079#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:09,026 INFO L272 TraceCheckUtils]: 55: Hoare triple {79079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79079#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:09,026 INFO L290 TraceCheckUtils]: 56: Hoare triple {79079#(<= ~counter~0 5)} ~cond := #in~cond; {79079#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:09,026 INFO L290 TraceCheckUtils]: 57: Hoare triple {79079#(<= ~counter~0 5)} assume !(0 == ~cond); {79079#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:09,027 INFO L290 TraceCheckUtils]: 58: Hoare triple {79079#(<= ~counter~0 5)} assume true; {79079#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:09,027 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {79079#(<= ~counter~0 5)} {79079#(<= ~counter~0 5)} #63#return; {79079#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:09,027 INFO L290 TraceCheckUtils]: 60: Hoare triple {79079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {79079#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:09,028 INFO L290 TraceCheckUtils]: 61: Hoare triple {79079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79079#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:09,028 INFO L290 TraceCheckUtils]: 62: Hoare triple {79079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79107#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:09,029 INFO L290 TraceCheckUtils]: 63: Hoare triple {79107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {79107#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:09,029 INFO L272 TraceCheckUtils]: 64: Hoare triple {79107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79107#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:09,029 INFO L290 TraceCheckUtils]: 65: Hoare triple {79107#(<= ~counter~0 6)} ~cond := #in~cond; {79107#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:09,030 INFO L290 TraceCheckUtils]: 66: Hoare triple {79107#(<= ~counter~0 6)} assume !(0 == ~cond); {79107#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:09,030 INFO L290 TraceCheckUtils]: 67: Hoare triple {79107#(<= ~counter~0 6)} assume true; {79107#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:09,030 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {79107#(<= ~counter~0 6)} {79107#(<= ~counter~0 6)} #63#return; {79107#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:09,031 INFO L290 TraceCheckUtils]: 69: Hoare triple {79107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {79107#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:09,031 INFO L290 TraceCheckUtils]: 70: Hoare triple {79107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79107#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:09,032 INFO L290 TraceCheckUtils]: 71: Hoare triple {79107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79135#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:09,032 INFO L290 TraceCheckUtils]: 72: Hoare triple {79135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {79135#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:09,032 INFO L272 TraceCheckUtils]: 73: Hoare triple {79135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79135#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:09,033 INFO L290 TraceCheckUtils]: 74: Hoare triple {79135#(<= ~counter~0 7)} ~cond := #in~cond; {79135#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:09,033 INFO L290 TraceCheckUtils]: 75: Hoare triple {79135#(<= ~counter~0 7)} assume !(0 == ~cond); {79135#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:09,033 INFO L290 TraceCheckUtils]: 76: Hoare triple {79135#(<= ~counter~0 7)} assume true; {79135#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:09,034 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {79135#(<= ~counter~0 7)} {79135#(<= ~counter~0 7)} #63#return; {79135#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:09,034 INFO L290 TraceCheckUtils]: 78: Hoare triple {79135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {79135#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:09,034 INFO L290 TraceCheckUtils]: 79: Hoare triple {79135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79135#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:09,035 INFO L290 TraceCheckUtils]: 80: Hoare triple {79135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79163#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:09,035 INFO L290 TraceCheckUtils]: 81: Hoare triple {79163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {79163#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:09,036 INFO L272 TraceCheckUtils]: 82: Hoare triple {79163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79163#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:09,036 INFO L290 TraceCheckUtils]: 83: Hoare triple {79163#(<= ~counter~0 8)} ~cond := #in~cond; {79163#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:09,036 INFO L290 TraceCheckUtils]: 84: Hoare triple {79163#(<= ~counter~0 8)} assume !(0 == ~cond); {79163#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:09,036 INFO L290 TraceCheckUtils]: 85: Hoare triple {79163#(<= ~counter~0 8)} assume true; {79163#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:09,037 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {79163#(<= ~counter~0 8)} {79163#(<= ~counter~0 8)} #63#return; {79163#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:09,037 INFO L290 TraceCheckUtils]: 87: Hoare triple {79163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {79163#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:09,037 INFO L290 TraceCheckUtils]: 88: Hoare triple {79163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79163#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:09,038 INFO L290 TraceCheckUtils]: 89: Hoare triple {79163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79191#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:09,038 INFO L290 TraceCheckUtils]: 90: Hoare triple {79191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {79191#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:09,039 INFO L272 TraceCheckUtils]: 91: Hoare triple {79191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79191#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:09,039 INFO L290 TraceCheckUtils]: 92: Hoare triple {79191#(<= ~counter~0 9)} ~cond := #in~cond; {79191#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:09,039 INFO L290 TraceCheckUtils]: 93: Hoare triple {79191#(<= ~counter~0 9)} assume !(0 == ~cond); {79191#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:09,040 INFO L290 TraceCheckUtils]: 94: Hoare triple {79191#(<= ~counter~0 9)} assume true; {79191#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:09,040 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {79191#(<= ~counter~0 9)} {79191#(<= ~counter~0 9)} #63#return; {79191#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:09,040 INFO L290 TraceCheckUtils]: 96: Hoare triple {79191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {79191#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:09,041 INFO L290 TraceCheckUtils]: 97: Hoare triple {79191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79191#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:09,041 INFO L290 TraceCheckUtils]: 98: Hoare triple {79191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79219#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:09,042 INFO L290 TraceCheckUtils]: 99: Hoare triple {79219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {79219#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:09,042 INFO L272 TraceCheckUtils]: 100: Hoare triple {79219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79219#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:09,042 INFO L290 TraceCheckUtils]: 101: Hoare triple {79219#(<= ~counter~0 10)} ~cond := #in~cond; {79219#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:09,043 INFO L290 TraceCheckUtils]: 102: Hoare triple {79219#(<= ~counter~0 10)} assume !(0 == ~cond); {79219#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:09,043 INFO L290 TraceCheckUtils]: 103: Hoare triple {79219#(<= ~counter~0 10)} assume true; {79219#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:09,043 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {79219#(<= ~counter~0 10)} {79219#(<= ~counter~0 10)} #63#return; {79219#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:09,044 INFO L290 TraceCheckUtils]: 105: Hoare triple {79219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {79219#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:09,044 INFO L290 TraceCheckUtils]: 106: Hoare triple {79219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79219#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:09,045 INFO L290 TraceCheckUtils]: 107: Hoare triple {79219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79247#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:09,045 INFO L290 TraceCheckUtils]: 108: Hoare triple {79247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {79247#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:09,045 INFO L272 TraceCheckUtils]: 109: Hoare triple {79247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79247#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:09,046 INFO L290 TraceCheckUtils]: 110: Hoare triple {79247#(<= ~counter~0 11)} ~cond := #in~cond; {79247#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:09,046 INFO L290 TraceCheckUtils]: 111: Hoare triple {79247#(<= ~counter~0 11)} assume !(0 == ~cond); {79247#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:09,046 INFO L290 TraceCheckUtils]: 112: Hoare triple {79247#(<= ~counter~0 11)} assume true; {79247#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:09,047 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {79247#(<= ~counter~0 11)} {79247#(<= ~counter~0 11)} #63#return; {79247#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:09,047 INFO L290 TraceCheckUtils]: 114: Hoare triple {79247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {79247#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:09,047 INFO L290 TraceCheckUtils]: 115: Hoare triple {79247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79247#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:09,048 INFO L290 TraceCheckUtils]: 116: Hoare triple {79247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79275#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:09,048 INFO L290 TraceCheckUtils]: 117: Hoare triple {79275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {79275#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:09,049 INFO L272 TraceCheckUtils]: 118: Hoare triple {79275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79275#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:09,049 INFO L290 TraceCheckUtils]: 119: Hoare triple {79275#(<= ~counter~0 12)} ~cond := #in~cond; {79275#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:09,049 INFO L290 TraceCheckUtils]: 120: Hoare triple {79275#(<= ~counter~0 12)} assume !(0 == ~cond); {79275#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:09,049 INFO L290 TraceCheckUtils]: 121: Hoare triple {79275#(<= ~counter~0 12)} assume true; {79275#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:09,050 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {79275#(<= ~counter~0 12)} {79275#(<= ~counter~0 12)} #63#return; {79275#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:09,050 INFO L290 TraceCheckUtils]: 123: Hoare triple {79275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {79275#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:09,050 INFO L290 TraceCheckUtils]: 124: Hoare triple {79275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79275#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:09,051 INFO L290 TraceCheckUtils]: 125: Hoare triple {79275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79303#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:09,051 INFO L290 TraceCheckUtils]: 126: Hoare triple {79303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {79303#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:09,052 INFO L272 TraceCheckUtils]: 127: Hoare triple {79303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79303#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:09,052 INFO L290 TraceCheckUtils]: 128: Hoare triple {79303#(<= ~counter~0 13)} ~cond := #in~cond; {79303#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:09,052 INFO L290 TraceCheckUtils]: 129: Hoare triple {79303#(<= ~counter~0 13)} assume !(0 == ~cond); {79303#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:09,053 INFO L290 TraceCheckUtils]: 130: Hoare triple {79303#(<= ~counter~0 13)} assume true; {79303#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:09,053 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {79303#(<= ~counter~0 13)} {79303#(<= ~counter~0 13)} #63#return; {79303#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:09,053 INFO L290 TraceCheckUtils]: 132: Hoare triple {79303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {79303#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:09,054 INFO L290 TraceCheckUtils]: 133: Hoare triple {79303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79303#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:09,054 INFO L290 TraceCheckUtils]: 134: Hoare triple {79303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:09,055 INFO L290 TraceCheckUtils]: 135: Hoare triple {79331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:09,055 INFO L272 TraceCheckUtils]: 136: Hoare triple {79331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:09,055 INFO L290 TraceCheckUtils]: 137: Hoare triple {79331#(<= ~counter~0 14)} ~cond := #in~cond; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:09,056 INFO L290 TraceCheckUtils]: 138: Hoare triple {79331#(<= ~counter~0 14)} assume !(0 == ~cond); {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:09,056 INFO L290 TraceCheckUtils]: 139: Hoare triple {79331#(<= ~counter~0 14)} assume true; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:09,056 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {79331#(<= ~counter~0 14)} {79331#(<= ~counter~0 14)} #63#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:09,057 INFO L290 TraceCheckUtils]: 141: Hoare triple {79331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:09,057 INFO L290 TraceCheckUtils]: 142: Hoare triple {79331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:09,058 INFO L290 TraceCheckUtils]: 143: Hoare triple {79331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:09,058 INFO L290 TraceCheckUtils]: 144: Hoare triple {79359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:09,058 INFO L272 TraceCheckUtils]: 145: Hoare triple {79359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:09,059 INFO L290 TraceCheckUtils]: 146: Hoare triple {79359#(<= ~counter~0 15)} ~cond := #in~cond; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:09,059 INFO L290 TraceCheckUtils]: 147: Hoare triple {79359#(<= ~counter~0 15)} assume !(0 == ~cond); {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:09,059 INFO L290 TraceCheckUtils]: 148: Hoare triple {79359#(<= ~counter~0 15)} assume true; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:09,060 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {79359#(<= ~counter~0 15)} {79359#(<= ~counter~0 15)} #63#return; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:09,060 INFO L290 TraceCheckUtils]: 150: Hoare triple {79359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:09,060 INFO L290 TraceCheckUtils]: 151: Hoare triple {79359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:09,061 INFO L290 TraceCheckUtils]: 152: Hoare triple {79359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:09,061 INFO L290 TraceCheckUtils]: 153: Hoare triple {79387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:09,062 INFO L272 TraceCheckUtils]: 154: Hoare triple {79387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:09,062 INFO L290 TraceCheckUtils]: 155: Hoare triple {79387#(<= ~counter~0 16)} ~cond := #in~cond; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:09,062 INFO L290 TraceCheckUtils]: 156: Hoare triple {79387#(<= ~counter~0 16)} assume !(0 == ~cond); {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:09,062 INFO L290 TraceCheckUtils]: 157: Hoare triple {79387#(<= ~counter~0 16)} assume true; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:09,063 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {79387#(<= ~counter~0 16)} {79387#(<= ~counter~0 16)} #63#return; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:09,063 INFO L290 TraceCheckUtils]: 159: Hoare triple {79387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:09,063 INFO L290 TraceCheckUtils]: 160: Hoare triple {79387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:09,064 INFO L290 TraceCheckUtils]: 161: Hoare triple {79387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:09,064 INFO L290 TraceCheckUtils]: 162: Hoare triple {79415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:09,065 INFO L272 TraceCheckUtils]: 163: Hoare triple {79415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:09,065 INFO L290 TraceCheckUtils]: 164: Hoare triple {79415#(<= ~counter~0 17)} ~cond := #in~cond; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:09,065 INFO L290 TraceCheckUtils]: 165: Hoare triple {79415#(<= ~counter~0 17)} assume !(0 == ~cond); {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:09,066 INFO L290 TraceCheckUtils]: 166: Hoare triple {79415#(<= ~counter~0 17)} assume true; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:09,066 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {79415#(<= ~counter~0 17)} {79415#(<= ~counter~0 17)} #63#return; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:09,066 INFO L290 TraceCheckUtils]: 168: Hoare triple {79415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:09,067 INFO L290 TraceCheckUtils]: 169: Hoare triple {79415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:09,067 INFO L290 TraceCheckUtils]: 170: Hoare triple {79415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:09,068 INFO L290 TraceCheckUtils]: 171: Hoare triple {79443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:09,068 INFO L272 TraceCheckUtils]: 172: Hoare triple {79443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:09,068 INFO L290 TraceCheckUtils]: 173: Hoare triple {79443#(<= ~counter~0 18)} ~cond := #in~cond; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:09,069 INFO L290 TraceCheckUtils]: 174: Hoare triple {79443#(<= ~counter~0 18)} assume !(0 == ~cond); {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:09,069 INFO L290 TraceCheckUtils]: 175: Hoare triple {79443#(<= ~counter~0 18)} assume true; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:09,069 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {79443#(<= ~counter~0 18)} {79443#(<= ~counter~0 18)} #63#return; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:09,070 INFO L290 TraceCheckUtils]: 177: Hoare triple {79443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:09,070 INFO L290 TraceCheckUtils]: 178: Hoare triple {79443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:09,071 INFO L290 TraceCheckUtils]: 179: Hoare triple {79443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:09,071 INFO L290 TraceCheckUtils]: 180: Hoare triple {79471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:09,071 INFO L272 TraceCheckUtils]: 181: Hoare triple {79471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:09,072 INFO L290 TraceCheckUtils]: 182: Hoare triple {79471#(<= ~counter~0 19)} ~cond := #in~cond; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:09,072 INFO L290 TraceCheckUtils]: 183: Hoare triple {79471#(<= ~counter~0 19)} assume !(0 == ~cond); {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:09,072 INFO L290 TraceCheckUtils]: 184: Hoare triple {79471#(<= ~counter~0 19)} assume true; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:09,073 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {79471#(<= ~counter~0 19)} {79471#(<= ~counter~0 19)} #63#return; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:09,073 INFO L290 TraceCheckUtils]: 186: Hoare triple {79471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:09,073 INFO L290 TraceCheckUtils]: 187: Hoare triple {79471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:09,074 INFO L290 TraceCheckUtils]: 188: Hoare triple {79471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:09,074 INFO L290 TraceCheckUtils]: 189: Hoare triple {79499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:09,075 INFO L272 TraceCheckUtils]: 190: Hoare triple {79499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:09,075 INFO L290 TraceCheckUtils]: 191: Hoare triple {79499#(<= ~counter~0 20)} ~cond := #in~cond; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:09,075 INFO L290 TraceCheckUtils]: 192: Hoare triple {79499#(<= ~counter~0 20)} assume !(0 == ~cond); {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:09,075 INFO L290 TraceCheckUtils]: 193: Hoare triple {79499#(<= ~counter~0 20)} assume true; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:09,076 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {79499#(<= ~counter~0 20)} {79499#(<= ~counter~0 20)} #63#return; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:09,076 INFO L290 TraceCheckUtils]: 195: Hoare triple {79499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:09,076 INFO L290 TraceCheckUtils]: 196: Hoare triple {79499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:09,077 INFO L290 TraceCheckUtils]: 197: Hoare triple {79499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:09,077 INFO L290 TraceCheckUtils]: 198: Hoare triple {79527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:09,078 INFO L272 TraceCheckUtils]: 199: Hoare triple {79527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:09,078 INFO L290 TraceCheckUtils]: 200: Hoare triple {79527#(<= ~counter~0 21)} ~cond := #in~cond; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:09,078 INFO L290 TraceCheckUtils]: 201: Hoare triple {79527#(<= ~counter~0 21)} assume !(0 == ~cond); {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:09,079 INFO L290 TraceCheckUtils]: 202: Hoare triple {79527#(<= ~counter~0 21)} assume true; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:09,079 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {79527#(<= ~counter~0 21)} {79527#(<= ~counter~0 21)} #63#return; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:09,079 INFO L290 TraceCheckUtils]: 204: Hoare triple {79527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:09,080 INFO L290 TraceCheckUtils]: 205: Hoare triple {79527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:09,080 INFO L290 TraceCheckUtils]: 206: Hoare triple {79527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:09,081 INFO L290 TraceCheckUtils]: 207: Hoare triple {79555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:09,081 INFO L272 TraceCheckUtils]: 208: Hoare triple {79555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:09,081 INFO L290 TraceCheckUtils]: 209: Hoare triple {79555#(<= ~counter~0 22)} ~cond := #in~cond; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:09,082 INFO L290 TraceCheckUtils]: 210: Hoare triple {79555#(<= ~counter~0 22)} assume !(0 == ~cond); {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:09,082 INFO L290 TraceCheckUtils]: 211: Hoare triple {79555#(<= ~counter~0 22)} assume true; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:09,083 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {79555#(<= ~counter~0 22)} {79555#(<= ~counter~0 22)} #63#return; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:09,083 INFO L290 TraceCheckUtils]: 213: Hoare triple {79555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:09,083 INFO L290 TraceCheckUtils]: 214: Hoare triple {79555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:09,084 INFO L290 TraceCheckUtils]: 215: Hoare triple {79555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:09,084 INFO L290 TraceCheckUtils]: 216: Hoare triple {79583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:09,085 INFO L272 TraceCheckUtils]: 217: Hoare triple {79583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:09,085 INFO L290 TraceCheckUtils]: 218: Hoare triple {79583#(<= ~counter~0 23)} ~cond := #in~cond; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:09,085 INFO L290 TraceCheckUtils]: 219: Hoare triple {79583#(<= ~counter~0 23)} assume !(0 == ~cond); {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:09,085 INFO L290 TraceCheckUtils]: 220: Hoare triple {79583#(<= ~counter~0 23)} assume true; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:09,086 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {79583#(<= ~counter~0 23)} {79583#(<= ~counter~0 23)} #63#return; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:09,086 INFO L290 TraceCheckUtils]: 222: Hoare triple {79583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:09,086 INFO L290 TraceCheckUtils]: 223: Hoare triple {79583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:09,087 INFO L290 TraceCheckUtils]: 224: Hoare triple {79583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:09,087 INFO L290 TraceCheckUtils]: 225: Hoare triple {79611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:09,088 INFO L272 TraceCheckUtils]: 226: Hoare triple {79611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:09,088 INFO L290 TraceCheckUtils]: 227: Hoare triple {79611#(<= ~counter~0 24)} ~cond := #in~cond; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:09,088 INFO L290 TraceCheckUtils]: 228: Hoare triple {79611#(<= ~counter~0 24)} assume !(0 == ~cond); {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:09,089 INFO L290 TraceCheckUtils]: 229: Hoare triple {79611#(<= ~counter~0 24)} assume true; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:09,089 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {79611#(<= ~counter~0 24)} {79611#(<= ~counter~0 24)} #63#return; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:09,089 INFO L290 TraceCheckUtils]: 231: Hoare triple {79611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:09,090 INFO L290 TraceCheckUtils]: 232: Hoare triple {79611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:09,090 INFO L290 TraceCheckUtils]: 233: Hoare triple {79611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:09,091 INFO L290 TraceCheckUtils]: 234: Hoare triple {79639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:09,091 INFO L272 TraceCheckUtils]: 235: Hoare triple {79639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:09,091 INFO L290 TraceCheckUtils]: 236: Hoare triple {79639#(<= ~counter~0 25)} ~cond := #in~cond; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:09,092 INFO L290 TraceCheckUtils]: 237: Hoare triple {79639#(<= ~counter~0 25)} assume !(0 == ~cond); {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:09,092 INFO L290 TraceCheckUtils]: 238: Hoare triple {79639#(<= ~counter~0 25)} assume true; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:09,092 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {79639#(<= ~counter~0 25)} {79639#(<= ~counter~0 25)} #63#return; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:09,093 INFO L290 TraceCheckUtils]: 240: Hoare triple {79639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:09,093 INFO L290 TraceCheckUtils]: 241: Hoare triple {79639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:09,094 INFO L290 TraceCheckUtils]: 242: Hoare triple {79639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:09,100 INFO L290 TraceCheckUtils]: 243: Hoare triple {79667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:09,101 INFO L272 TraceCheckUtils]: 244: Hoare triple {79667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:09,102 INFO L290 TraceCheckUtils]: 245: Hoare triple {79667#(<= ~counter~0 26)} ~cond := #in~cond; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:09,102 INFO L290 TraceCheckUtils]: 246: Hoare triple {79667#(<= ~counter~0 26)} assume !(0 == ~cond); {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:09,102 INFO L290 TraceCheckUtils]: 247: Hoare triple {79667#(<= ~counter~0 26)} assume true; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:09,103 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {79667#(<= ~counter~0 26)} {79667#(<= ~counter~0 26)} #63#return; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:09,103 INFO L290 TraceCheckUtils]: 249: Hoare triple {79667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:09,103 INFO L290 TraceCheckUtils]: 250: Hoare triple {79667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:09,105 INFO L290 TraceCheckUtils]: 251: Hoare triple {79667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:09,105 INFO L290 TraceCheckUtils]: 252: Hoare triple {79695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:09,105 INFO L272 TraceCheckUtils]: 253: Hoare triple {79695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:09,106 INFO L290 TraceCheckUtils]: 254: Hoare triple {79695#(<= ~counter~0 27)} ~cond := #in~cond; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:09,106 INFO L290 TraceCheckUtils]: 255: Hoare triple {79695#(<= ~counter~0 27)} assume !(0 == ~cond); {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:09,106 INFO L290 TraceCheckUtils]: 256: Hoare triple {79695#(<= ~counter~0 27)} assume true; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:09,107 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {79695#(<= ~counter~0 27)} {79695#(<= ~counter~0 27)} #63#return; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:09,107 INFO L290 TraceCheckUtils]: 258: Hoare triple {79695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:09,107 INFO L290 TraceCheckUtils]: 259: Hoare triple {79695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:09,108 INFO L290 TraceCheckUtils]: 260: Hoare triple {79695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:09,108 INFO L290 TraceCheckUtils]: 261: Hoare triple {79723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:09,109 INFO L272 TraceCheckUtils]: 262: Hoare triple {79723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:09,109 INFO L290 TraceCheckUtils]: 263: Hoare triple {79723#(<= ~counter~0 28)} ~cond := #in~cond; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:09,109 INFO L290 TraceCheckUtils]: 264: Hoare triple {79723#(<= ~counter~0 28)} assume !(0 == ~cond); {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:09,110 INFO L290 TraceCheckUtils]: 265: Hoare triple {79723#(<= ~counter~0 28)} assume true; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:09,110 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {79723#(<= ~counter~0 28)} {79723#(<= ~counter~0 28)} #63#return; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:09,110 INFO L290 TraceCheckUtils]: 267: Hoare triple {79723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:09,111 INFO L290 TraceCheckUtils]: 268: Hoare triple {79723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:09,111 INFO L290 TraceCheckUtils]: 269: Hoare triple {79723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:09,112 INFO L290 TraceCheckUtils]: 270: Hoare triple {79751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:09,112 INFO L272 TraceCheckUtils]: 271: Hoare triple {79751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:09,112 INFO L290 TraceCheckUtils]: 272: Hoare triple {79751#(<= ~counter~0 29)} ~cond := #in~cond; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:09,113 INFO L290 TraceCheckUtils]: 273: Hoare triple {79751#(<= ~counter~0 29)} assume !(0 == ~cond); {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:09,113 INFO L290 TraceCheckUtils]: 274: Hoare triple {79751#(<= ~counter~0 29)} assume true; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:09,113 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {79751#(<= ~counter~0 29)} {79751#(<= ~counter~0 29)} #63#return; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:09,114 INFO L290 TraceCheckUtils]: 276: Hoare triple {79751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:09,114 INFO L290 TraceCheckUtils]: 277: Hoare triple {79751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:09,115 INFO L290 TraceCheckUtils]: 278: Hoare triple {79751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:09,115 INFO L290 TraceCheckUtils]: 279: Hoare triple {79779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:09,116 INFO L272 TraceCheckUtils]: 280: Hoare triple {79779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:09,116 INFO L290 TraceCheckUtils]: 281: Hoare triple {79779#(<= ~counter~0 30)} ~cond := #in~cond; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:09,116 INFO L290 TraceCheckUtils]: 282: Hoare triple {79779#(<= ~counter~0 30)} assume !(0 == ~cond); {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:09,116 INFO L290 TraceCheckUtils]: 283: Hoare triple {79779#(<= ~counter~0 30)} assume true; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:09,117 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {79779#(<= ~counter~0 30)} {79779#(<= ~counter~0 30)} #63#return; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:09,117 INFO L290 TraceCheckUtils]: 285: Hoare triple {79779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:09,117 INFO L290 TraceCheckUtils]: 286: Hoare triple {79779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:09,118 INFO L290 TraceCheckUtils]: 287: Hoare triple {79779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:09,118 INFO L290 TraceCheckUtils]: 288: Hoare triple {79807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:09,119 INFO L272 TraceCheckUtils]: 289: Hoare triple {79807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:09,119 INFO L290 TraceCheckUtils]: 290: Hoare triple {79807#(<= ~counter~0 31)} ~cond := #in~cond; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:09,119 INFO L290 TraceCheckUtils]: 291: Hoare triple {79807#(<= ~counter~0 31)} assume !(0 == ~cond); {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:09,120 INFO L290 TraceCheckUtils]: 292: Hoare triple {79807#(<= ~counter~0 31)} assume true; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:09,120 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {79807#(<= ~counter~0 31)} {79807#(<= ~counter~0 31)} #63#return; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:09,121 INFO L290 TraceCheckUtils]: 294: Hoare triple {79807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:09,121 INFO L290 TraceCheckUtils]: 295: Hoare triple {79807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:09,122 INFO L290 TraceCheckUtils]: 296: Hoare triple {79807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:09,122 INFO L290 TraceCheckUtils]: 297: Hoare triple {79835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:09,122 INFO L272 TraceCheckUtils]: 298: Hoare triple {79835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:09,123 INFO L290 TraceCheckUtils]: 299: Hoare triple {79835#(<= ~counter~0 32)} ~cond := #in~cond; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:09,123 INFO L290 TraceCheckUtils]: 300: Hoare triple {79835#(<= ~counter~0 32)} assume !(0 == ~cond); {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:09,123 INFO L290 TraceCheckUtils]: 301: Hoare triple {79835#(<= ~counter~0 32)} assume true; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:09,124 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {79835#(<= ~counter~0 32)} {79835#(<= ~counter~0 32)} #63#return; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:09,124 INFO L290 TraceCheckUtils]: 303: Hoare triple {79835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:09,124 INFO L290 TraceCheckUtils]: 304: Hoare triple {79835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:09,125 INFO L290 TraceCheckUtils]: 305: Hoare triple {79835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:09,125 INFO L290 TraceCheckUtils]: 306: Hoare triple {79863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:09,126 INFO L272 TraceCheckUtils]: 307: Hoare triple {79863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:09,126 INFO L290 TraceCheckUtils]: 308: Hoare triple {79863#(<= ~counter~0 33)} ~cond := #in~cond; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:09,126 INFO L290 TraceCheckUtils]: 309: Hoare triple {79863#(<= ~counter~0 33)} assume !(0 == ~cond); {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:09,126 INFO L290 TraceCheckUtils]: 310: Hoare triple {79863#(<= ~counter~0 33)} assume true; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:09,127 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {79863#(<= ~counter~0 33)} {79863#(<= ~counter~0 33)} #63#return; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:09,127 INFO L290 TraceCheckUtils]: 312: Hoare triple {79863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:09,127 INFO L290 TraceCheckUtils]: 313: Hoare triple {79863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:09,128 INFO L290 TraceCheckUtils]: 314: Hoare triple {79863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:09,128 INFO L290 TraceCheckUtils]: 315: Hoare triple {79891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:09,129 INFO L272 TraceCheckUtils]: 316: Hoare triple {79891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:09,129 INFO L290 TraceCheckUtils]: 317: Hoare triple {79891#(<= ~counter~0 34)} ~cond := #in~cond; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:09,129 INFO L290 TraceCheckUtils]: 318: Hoare triple {79891#(<= ~counter~0 34)} assume !(0 == ~cond); {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:09,130 INFO L290 TraceCheckUtils]: 319: Hoare triple {79891#(<= ~counter~0 34)} assume true; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:09,130 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {79891#(<= ~counter~0 34)} {79891#(<= ~counter~0 34)} #63#return; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:09,130 INFO L290 TraceCheckUtils]: 321: Hoare triple {79891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:09,131 INFO L290 TraceCheckUtils]: 322: Hoare triple {79891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:09,131 INFO L290 TraceCheckUtils]: 323: Hoare triple {79891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:09,132 INFO L290 TraceCheckUtils]: 324: Hoare triple {79919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:09,132 INFO L272 TraceCheckUtils]: 325: Hoare triple {79919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:09,133 INFO L290 TraceCheckUtils]: 326: Hoare triple {79919#(<= ~counter~0 35)} ~cond := #in~cond; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:09,133 INFO L290 TraceCheckUtils]: 327: Hoare triple {79919#(<= ~counter~0 35)} assume !(0 == ~cond); {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:09,133 INFO L290 TraceCheckUtils]: 328: Hoare triple {79919#(<= ~counter~0 35)} assume true; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:09,134 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {79919#(<= ~counter~0 35)} {79919#(<= ~counter~0 35)} #63#return; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:09,134 INFO L290 TraceCheckUtils]: 330: Hoare triple {79919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:09,134 INFO L290 TraceCheckUtils]: 331: Hoare triple {79919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:09,134 INFO L290 TraceCheckUtils]: 332: Hoare triple {79919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79947#(<= |main_#t~post6| 35)} is VALID [2022-04-15 09:16:09,135 INFO L290 TraceCheckUtils]: 333: Hoare triple {79947#(<= |main_#t~post6| 35)} assume !(#t~post6 < 50);havoc #t~post6; {78911#false} is VALID [2022-04-15 09:16:09,135 INFO L272 TraceCheckUtils]: 334: Hoare triple {78911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78911#false} is VALID [2022-04-15 09:16:09,135 INFO L290 TraceCheckUtils]: 335: Hoare triple {78911#false} ~cond := #in~cond; {78911#false} is VALID [2022-04-15 09:16:09,135 INFO L290 TraceCheckUtils]: 336: Hoare triple {78911#false} assume 0 == ~cond; {78911#false} is VALID [2022-04-15 09:16:09,135 INFO L290 TraceCheckUtils]: 337: Hoare triple {78911#false} assume !false; {78911#false} is VALID [2022-04-15 09:16:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 5425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:16:09,136 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:16:10,846 INFO L290 TraceCheckUtils]: 337: Hoare triple {78911#false} assume !false; {78911#false} is VALID [2022-04-15 09:16:10,847 INFO L290 TraceCheckUtils]: 336: Hoare triple {78911#false} assume 0 == ~cond; {78911#false} is VALID [2022-04-15 09:16:10,847 INFO L290 TraceCheckUtils]: 335: Hoare triple {78911#false} ~cond := #in~cond; {78911#false} is VALID [2022-04-15 09:16:10,847 INFO L272 TraceCheckUtils]: 334: Hoare triple {78911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78911#false} is VALID [2022-04-15 09:16:10,847 INFO L290 TraceCheckUtils]: 333: Hoare triple {79975#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {78911#false} is VALID [2022-04-15 09:16:10,847 INFO L290 TraceCheckUtils]: 332: Hoare triple {79979#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79975#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:16:10,848 INFO L290 TraceCheckUtils]: 331: Hoare triple {79979#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79979#(< ~counter~0 50)} is VALID [2022-04-15 09:16:10,848 INFO L290 TraceCheckUtils]: 330: Hoare triple {79979#(< ~counter~0 50)} assume !!(0 != ~r~0); {79979#(< ~counter~0 50)} is VALID [2022-04-15 09:16:10,848 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {78910#true} {79979#(< ~counter~0 50)} #63#return; {79979#(< ~counter~0 50)} is VALID [2022-04-15 09:16:10,848 INFO L290 TraceCheckUtils]: 328: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,848 INFO L290 TraceCheckUtils]: 327: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,849 INFO L290 TraceCheckUtils]: 326: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,849 INFO L272 TraceCheckUtils]: 325: Hoare triple {79979#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,849 INFO L290 TraceCheckUtils]: 324: Hoare triple {79979#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {79979#(< ~counter~0 50)} is VALID [2022-04-15 09:16:10,850 INFO L290 TraceCheckUtils]: 323: Hoare triple {80007#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79979#(< ~counter~0 50)} is VALID [2022-04-15 09:16:10,851 INFO L290 TraceCheckUtils]: 322: Hoare triple {80007#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80007#(< ~counter~0 49)} is VALID [2022-04-15 09:16:10,851 INFO L290 TraceCheckUtils]: 321: Hoare triple {80007#(< ~counter~0 49)} assume !!(0 != ~r~0); {80007#(< ~counter~0 49)} is VALID [2022-04-15 09:16:10,851 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {78910#true} {80007#(< ~counter~0 49)} #63#return; {80007#(< ~counter~0 49)} is VALID [2022-04-15 09:16:10,851 INFO L290 TraceCheckUtils]: 319: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,851 INFO L290 TraceCheckUtils]: 318: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,852 INFO L290 TraceCheckUtils]: 317: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,852 INFO L272 TraceCheckUtils]: 316: Hoare triple {80007#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,852 INFO L290 TraceCheckUtils]: 315: Hoare triple {80007#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {80007#(< ~counter~0 49)} is VALID [2022-04-15 09:16:10,853 INFO L290 TraceCheckUtils]: 314: Hoare triple {80035#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80007#(< ~counter~0 49)} is VALID [2022-04-15 09:16:10,853 INFO L290 TraceCheckUtils]: 313: Hoare triple {80035#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80035#(< ~counter~0 48)} is VALID [2022-04-15 09:16:10,853 INFO L290 TraceCheckUtils]: 312: Hoare triple {80035#(< ~counter~0 48)} assume !!(0 != ~r~0); {80035#(< ~counter~0 48)} is VALID [2022-04-15 09:16:10,854 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {78910#true} {80035#(< ~counter~0 48)} #63#return; {80035#(< ~counter~0 48)} is VALID [2022-04-15 09:16:10,854 INFO L290 TraceCheckUtils]: 310: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,854 INFO L290 TraceCheckUtils]: 309: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,854 INFO L290 TraceCheckUtils]: 308: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,854 INFO L272 TraceCheckUtils]: 307: Hoare triple {80035#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,854 INFO L290 TraceCheckUtils]: 306: Hoare triple {80035#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {80035#(< ~counter~0 48)} is VALID [2022-04-15 09:16:10,855 INFO L290 TraceCheckUtils]: 305: Hoare triple {80063#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80035#(< ~counter~0 48)} is VALID [2022-04-15 09:16:10,855 INFO L290 TraceCheckUtils]: 304: Hoare triple {80063#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80063#(< ~counter~0 47)} is VALID [2022-04-15 09:16:10,855 INFO L290 TraceCheckUtils]: 303: Hoare triple {80063#(< ~counter~0 47)} assume !!(0 != ~r~0); {80063#(< ~counter~0 47)} is VALID [2022-04-15 09:16:10,856 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {78910#true} {80063#(< ~counter~0 47)} #63#return; {80063#(< ~counter~0 47)} is VALID [2022-04-15 09:16:10,856 INFO L290 TraceCheckUtils]: 301: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,856 INFO L290 TraceCheckUtils]: 300: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,856 INFO L290 TraceCheckUtils]: 299: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,856 INFO L272 TraceCheckUtils]: 298: Hoare triple {80063#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,856 INFO L290 TraceCheckUtils]: 297: Hoare triple {80063#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {80063#(< ~counter~0 47)} is VALID [2022-04-15 09:16:10,857 INFO L290 TraceCheckUtils]: 296: Hoare triple {80091#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80063#(< ~counter~0 47)} is VALID [2022-04-15 09:16:10,857 INFO L290 TraceCheckUtils]: 295: Hoare triple {80091#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80091#(< ~counter~0 46)} is VALID [2022-04-15 09:16:10,858 INFO L290 TraceCheckUtils]: 294: Hoare triple {80091#(< ~counter~0 46)} assume !!(0 != ~r~0); {80091#(< ~counter~0 46)} is VALID [2022-04-15 09:16:10,858 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {78910#true} {80091#(< ~counter~0 46)} #63#return; {80091#(< ~counter~0 46)} is VALID [2022-04-15 09:16:10,858 INFO L290 TraceCheckUtils]: 292: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,858 INFO L290 TraceCheckUtils]: 291: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,858 INFO L290 TraceCheckUtils]: 290: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,858 INFO L272 TraceCheckUtils]: 289: Hoare triple {80091#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,859 INFO L290 TraceCheckUtils]: 288: Hoare triple {80091#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {80091#(< ~counter~0 46)} is VALID [2022-04-15 09:16:10,859 INFO L290 TraceCheckUtils]: 287: Hoare triple {80119#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80091#(< ~counter~0 46)} is VALID [2022-04-15 09:16:10,860 INFO L290 TraceCheckUtils]: 286: Hoare triple {80119#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80119#(< ~counter~0 45)} is VALID [2022-04-15 09:16:10,860 INFO L290 TraceCheckUtils]: 285: Hoare triple {80119#(< ~counter~0 45)} assume !!(0 != ~r~0); {80119#(< ~counter~0 45)} is VALID [2022-04-15 09:16:10,860 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {78910#true} {80119#(< ~counter~0 45)} #63#return; {80119#(< ~counter~0 45)} is VALID [2022-04-15 09:16:10,860 INFO L290 TraceCheckUtils]: 283: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,861 INFO L290 TraceCheckUtils]: 282: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,861 INFO L290 TraceCheckUtils]: 281: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,861 INFO L272 TraceCheckUtils]: 280: Hoare triple {80119#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,861 INFO L290 TraceCheckUtils]: 279: Hoare triple {80119#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {80119#(< ~counter~0 45)} is VALID [2022-04-15 09:16:10,862 INFO L290 TraceCheckUtils]: 278: Hoare triple {80147#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80119#(< ~counter~0 45)} is VALID [2022-04-15 09:16:10,862 INFO L290 TraceCheckUtils]: 277: Hoare triple {80147#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80147#(< ~counter~0 44)} is VALID [2022-04-15 09:16:10,862 INFO L290 TraceCheckUtils]: 276: Hoare triple {80147#(< ~counter~0 44)} assume !!(0 != ~r~0); {80147#(< ~counter~0 44)} is VALID [2022-04-15 09:16:10,863 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {78910#true} {80147#(< ~counter~0 44)} #63#return; {80147#(< ~counter~0 44)} is VALID [2022-04-15 09:16:10,863 INFO L290 TraceCheckUtils]: 274: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,863 INFO L290 TraceCheckUtils]: 273: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,863 INFO L290 TraceCheckUtils]: 272: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,863 INFO L272 TraceCheckUtils]: 271: Hoare triple {80147#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,863 INFO L290 TraceCheckUtils]: 270: Hoare triple {80147#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {80147#(< ~counter~0 44)} is VALID [2022-04-15 09:16:10,864 INFO L290 TraceCheckUtils]: 269: Hoare triple {80175#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80147#(< ~counter~0 44)} is VALID [2022-04-15 09:16:10,864 INFO L290 TraceCheckUtils]: 268: Hoare triple {80175#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80175#(< ~counter~0 43)} is VALID [2022-04-15 09:16:10,864 INFO L290 TraceCheckUtils]: 267: Hoare triple {80175#(< ~counter~0 43)} assume !!(0 != ~r~0); {80175#(< ~counter~0 43)} is VALID [2022-04-15 09:16:10,865 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {78910#true} {80175#(< ~counter~0 43)} #63#return; {80175#(< ~counter~0 43)} is VALID [2022-04-15 09:16:10,865 INFO L290 TraceCheckUtils]: 265: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,865 INFO L290 TraceCheckUtils]: 264: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,865 INFO L290 TraceCheckUtils]: 263: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,865 INFO L272 TraceCheckUtils]: 262: Hoare triple {80175#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,865 INFO L290 TraceCheckUtils]: 261: Hoare triple {80175#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {80175#(< ~counter~0 43)} is VALID [2022-04-15 09:16:10,866 INFO L290 TraceCheckUtils]: 260: Hoare triple {80203#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80175#(< ~counter~0 43)} is VALID [2022-04-15 09:16:10,866 INFO L290 TraceCheckUtils]: 259: Hoare triple {80203#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80203#(< ~counter~0 42)} is VALID [2022-04-15 09:16:10,867 INFO L290 TraceCheckUtils]: 258: Hoare triple {80203#(< ~counter~0 42)} assume !!(0 != ~r~0); {80203#(< ~counter~0 42)} is VALID [2022-04-15 09:16:10,867 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {78910#true} {80203#(< ~counter~0 42)} #63#return; {80203#(< ~counter~0 42)} is VALID [2022-04-15 09:16:10,867 INFO L290 TraceCheckUtils]: 256: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,867 INFO L290 TraceCheckUtils]: 255: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,867 INFO L290 TraceCheckUtils]: 254: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,867 INFO L272 TraceCheckUtils]: 253: Hoare triple {80203#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,868 INFO L290 TraceCheckUtils]: 252: Hoare triple {80203#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {80203#(< ~counter~0 42)} is VALID [2022-04-15 09:16:10,868 INFO L290 TraceCheckUtils]: 251: Hoare triple {80231#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80203#(< ~counter~0 42)} is VALID [2022-04-15 09:16:10,869 INFO L290 TraceCheckUtils]: 250: Hoare triple {80231#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80231#(< ~counter~0 41)} is VALID [2022-04-15 09:16:10,869 INFO L290 TraceCheckUtils]: 249: Hoare triple {80231#(< ~counter~0 41)} assume !!(0 != ~r~0); {80231#(< ~counter~0 41)} is VALID [2022-04-15 09:16:10,869 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {78910#true} {80231#(< ~counter~0 41)} #63#return; {80231#(< ~counter~0 41)} is VALID [2022-04-15 09:16:10,870 INFO L290 TraceCheckUtils]: 247: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,870 INFO L290 TraceCheckUtils]: 246: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,870 INFO L290 TraceCheckUtils]: 245: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,870 INFO L272 TraceCheckUtils]: 244: Hoare triple {80231#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,870 INFO L290 TraceCheckUtils]: 243: Hoare triple {80231#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {80231#(< ~counter~0 41)} is VALID [2022-04-15 09:16:10,871 INFO L290 TraceCheckUtils]: 242: Hoare triple {80259#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80231#(< ~counter~0 41)} is VALID [2022-04-15 09:16:10,871 INFO L290 TraceCheckUtils]: 241: Hoare triple {80259#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80259#(< ~counter~0 40)} is VALID [2022-04-15 09:16:10,871 INFO L290 TraceCheckUtils]: 240: Hoare triple {80259#(< ~counter~0 40)} assume !!(0 != ~r~0); {80259#(< ~counter~0 40)} is VALID [2022-04-15 09:16:10,872 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {78910#true} {80259#(< ~counter~0 40)} #63#return; {80259#(< ~counter~0 40)} is VALID [2022-04-15 09:16:10,872 INFO L290 TraceCheckUtils]: 238: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,872 INFO L290 TraceCheckUtils]: 237: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,872 INFO L290 TraceCheckUtils]: 236: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,872 INFO L272 TraceCheckUtils]: 235: Hoare triple {80259#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,872 INFO L290 TraceCheckUtils]: 234: Hoare triple {80259#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {80259#(< ~counter~0 40)} is VALID [2022-04-15 09:16:10,873 INFO L290 TraceCheckUtils]: 233: Hoare triple {80287#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80259#(< ~counter~0 40)} is VALID [2022-04-15 09:16:10,873 INFO L290 TraceCheckUtils]: 232: Hoare triple {80287#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80287#(< ~counter~0 39)} is VALID [2022-04-15 09:16:10,873 INFO L290 TraceCheckUtils]: 231: Hoare triple {80287#(< ~counter~0 39)} assume !!(0 != ~r~0); {80287#(< ~counter~0 39)} is VALID [2022-04-15 09:16:10,874 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {78910#true} {80287#(< ~counter~0 39)} #63#return; {80287#(< ~counter~0 39)} is VALID [2022-04-15 09:16:10,874 INFO L290 TraceCheckUtils]: 229: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,874 INFO L290 TraceCheckUtils]: 228: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,874 INFO L290 TraceCheckUtils]: 227: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,874 INFO L272 TraceCheckUtils]: 226: Hoare triple {80287#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,874 INFO L290 TraceCheckUtils]: 225: Hoare triple {80287#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {80287#(< ~counter~0 39)} is VALID [2022-04-15 09:16:10,875 INFO L290 TraceCheckUtils]: 224: Hoare triple {80315#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80287#(< ~counter~0 39)} is VALID [2022-04-15 09:16:10,875 INFO L290 TraceCheckUtils]: 223: Hoare triple {80315#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80315#(< ~counter~0 38)} is VALID [2022-04-15 09:16:10,876 INFO L290 TraceCheckUtils]: 222: Hoare triple {80315#(< ~counter~0 38)} assume !!(0 != ~r~0); {80315#(< ~counter~0 38)} is VALID [2022-04-15 09:16:10,876 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {78910#true} {80315#(< ~counter~0 38)} #63#return; {80315#(< ~counter~0 38)} is VALID [2022-04-15 09:16:10,876 INFO L290 TraceCheckUtils]: 220: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,876 INFO L290 TraceCheckUtils]: 219: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,876 INFO L290 TraceCheckUtils]: 218: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,876 INFO L272 TraceCheckUtils]: 217: Hoare triple {80315#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,877 INFO L290 TraceCheckUtils]: 216: Hoare triple {80315#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {80315#(< ~counter~0 38)} is VALID [2022-04-15 09:16:10,877 INFO L290 TraceCheckUtils]: 215: Hoare triple {80343#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80315#(< ~counter~0 38)} is VALID [2022-04-15 09:16:10,878 INFO L290 TraceCheckUtils]: 214: Hoare triple {80343#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80343#(< ~counter~0 37)} is VALID [2022-04-15 09:16:10,878 INFO L290 TraceCheckUtils]: 213: Hoare triple {80343#(< ~counter~0 37)} assume !!(0 != ~r~0); {80343#(< ~counter~0 37)} is VALID [2022-04-15 09:16:10,878 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {78910#true} {80343#(< ~counter~0 37)} #63#return; {80343#(< ~counter~0 37)} is VALID [2022-04-15 09:16:10,879 INFO L290 TraceCheckUtils]: 211: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,879 INFO L290 TraceCheckUtils]: 210: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,879 INFO L290 TraceCheckUtils]: 209: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,879 INFO L272 TraceCheckUtils]: 208: Hoare triple {80343#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,879 INFO L290 TraceCheckUtils]: 207: Hoare triple {80343#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {80343#(< ~counter~0 37)} is VALID [2022-04-15 09:16:10,880 INFO L290 TraceCheckUtils]: 206: Hoare triple {79919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80343#(< ~counter~0 37)} is VALID [2022-04-15 09:16:10,880 INFO L290 TraceCheckUtils]: 205: Hoare triple {79919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:10,880 INFO L290 TraceCheckUtils]: 204: Hoare triple {79919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:10,881 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {78910#true} {79919#(<= ~counter~0 35)} #63#return; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:10,881 INFO L290 TraceCheckUtils]: 202: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,881 INFO L290 TraceCheckUtils]: 201: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,881 INFO L290 TraceCheckUtils]: 200: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,881 INFO L272 TraceCheckUtils]: 199: Hoare triple {79919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,881 INFO L290 TraceCheckUtils]: 198: Hoare triple {79919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:10,882 INFO L290 TraceCheckUtils]: 197: Hoare triple {79891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:10,882 INFO L290 TraceCheckUtils]: 196: Hoare triple {79891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:10,882 INFO L290 TraceCheckUtils]: 195: Hoare triple {79891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:10,883 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {78910#true} {79891#(<= ~counter~0 34)} #63#return; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:10,883 INFO L290 TraceCheckUtils]: 193: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,883 INFO L290 TraceCheckUtils]: 192: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,883 INFO L290 TraceCheckUtils]: 191: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,883 INFO L272 TraceCheckUtils]: 190: Hoare triple {79891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,884 INFO L290 TraceCheckUtils]: 189: Hoare triple {79891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:10,884 INFO L290 TraceCheckUtils]: 188: Hoare triple {79863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:10,884 INFO L290 TraceCheckUtils]: 187: Hoare triple {79863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:10,885 INFO L290 TraceCheckUtils]: 186: Hoare triple {79863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:10,885 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {78910#true} {79863#(<= ~counter~0 33)} #63#return; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:10,885 INFO L290 TraceCheckUtils]: 184: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,885 INFO L290 TraceCheckUtils]: 183: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,885 INFO L290 TraceCheckUtils]: 182: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,886 INFO L272 TraceCheckUtils]: 181: Hoare triple {79863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,886 INFO L290 TraceCheckUtils]: 180: Hoare triple {79863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:10,886 INFO L290 TraceCheckUtils]: 179: Hoare triple {79835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:10,887 INFO L290 TraceCheckUtils]: 178: Hoare triple {79835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:10,887 INFO L290 TraceCheckUtils]: 177: Hoare triple {79835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:10,887 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {78910#true} {79835#(<= ~counter~0 32)} #63#return; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:10,888 INFO L290 TraceCheckUtils]: 175: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,888 INFO L290 TraceCheckUtils]: 174: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,888 INFO L290 TraceCheckUtils]: 173: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,888 INFO L272 TraceCheckUtils]: 172: Hoare triple {79835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,888 INFO L290 TraceCheckUtils]: 171: Hoare triple {79835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:10,889 INFO L290 TraceCheckUtils]: 170: Hoare triple {79807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:10,889 INFO L290 TraceCheckUtils]: 169: Hoare triple {79807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:10,889 INFO L290 TraceCheckUtils]: 168: Hoare triple {79807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:10,890 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {78910#true} {79807#(<= ~counter~0 31)} #63#return; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:10,890 INFO L290 TraceCheckUtils]: 166: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,890 INFO L290 TraceCheckUtils]: 165: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,890 INFO L290 TraceCheckUtils]: 164: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,890 INFO L272 TraceCheckUtils]: 163: Hoare triple {79807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,890 INFO L290 TraceCheckUtils]: 162: Hoare triple {79807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:10,891 INFO L290 TraceCheckUtils]: 161: Hoare triple {79779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:10,891 INFO L290 TraceCheckUtils]: 160: Hoare triple {79779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:10,900 INFO L290 TraceCheckUtils]: 159: Hoare triple {79779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:10,901 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78910#true} {79779#(<= ~counter~0 30)} #63#return; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:10,901 INFO L290 TraceCheckUtils]: 157: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,901 INFO L290 TraceCheckUtils]: 156: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,901 INFO L290 TraceCheckUtils]: 155: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,901 INFO L272 TraceCheckUtils]: 154: Hoare triple {79779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,901 INFO L290 TraceCheckUtils]: 153: Hoare triple {79779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:10,903 INFO L290 TraceCheckUtils]: 152: Hoare triple {79751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:10,903 INFO L290 TraceCheckUtils]: 151: Hoare triple {79751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:10,903 INFO L290 TraceCheckUtils]: 150: Hoare triple {79751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:10,904 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {78910#true} {79751#(<= ~counter~0 29)} #63#return; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:10,904 INFO L290 TraceCheckUtils]: 148: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,904 INFO L290 TraceCheckUtils]: 147: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,904 INFO L290 TraceCheckUtils]: 146: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,904 INFO L272 TraceCheckUtils]: 145: Hoare triple {79751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,904 INFO L290 TraceCheckUtils]: 144: Hoare triple {79751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:10,905 INFO L290 TraceCheckUtils]: 143: Hoare triple {79723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:10,905 INFO L290 TraceCheckUtils]: 142: Hoare triple {79723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:10,906 INFO L290 TraceCheckUtils]: 141: Hoare triple {79723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:10,906 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {78910#true} {79723#(<= ~counter~0 28)} #63#return; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:10,906 INFO L290 TraceCheckUtils]: 139: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,906 INFO L290 TraceCheckUtils]: 138: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,906 INFO L290 TraceCheckUtils]: 137: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,907 INFO L272 TraceCheckUtils]: 136: Hoare triple {79723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,907 INFO L290 TraceCheckUtils]: 135: Hoare triple {79723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:10,907 INFO L290 TraceCheckUtils]: 134: Hoare triple {79695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:10,908 INFO L290 TraceCheckUtils]: 133: Hoare triple {79695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:10,908 INFO L290 TraceCheckUtils]: 132: Hoare triple {79695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:10,908 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {78910#true} {79695#(<= ~counter~0 27)} #63#return; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:10,909 INFO L290 TraceCheckUtils]: 130: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,909 INFO L290 TraceCheckUtils]: 129: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,909 INFO L290 TraceCheckUtils]: 128: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,909 INFO L272 TraceCheckUtils]: 127: Hoare triple {79695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,909 INFO L290 TraceCheckUtils]: 126: Hoare triple {79695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:10,910 INFO L290 TraceCheckUtils]: 125: Hoare triple {79667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:10,910 INFO L290 TraceCheckUtils]: 124: Hoare triple {79667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:10,910 INFO L290 TraceCheckUtils]: 123: Hoare triple {79667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:10,911 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {78910#true} {79667#(<= ~counter~0 26)} #63#return; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:10,911 INFO L290 TraceCheckUtils]: 121: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,911 INFO L290 TraceCheckUtils]: 120: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,911 INFO L290 TraceCheckUtils]: 119: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,911 INFO L272 TraceCheckUtils]: 118: Hoare triple {79667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,911 INFO L290 TraceCheckUtils]: 117: Hoare triple {79667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:10,912 INFO L290 TraceCheckUtils]: 116: Hoare triple {79639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:10,912 INFO L290 TraceCheckUtils]: 115: Hoare triple {79639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:10,913 INFO L290 TraceCheckUtils]: 114: Hoare triple {79639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:10,913 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {78910#true} {79639#(<= ~counter~0 25)} #63#return; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:10,913 INFO L290 TraceCheckUtils]: 112: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,913 INFO L290 TraceCheckUtils]: 111: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,913 INFO L290 TraceCheckUtils]: 110: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,913 INFO L272 TraceCheckUtils]: 109: Hoare triple {79639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,914 INFO L290 TraceCheckUtils]: 108: Hoare triple {79639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:10,914 INFO L290 TraceCheckUtils]: 107: Hoare triple {79611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:10,915 INFO L290 TraceCheckUtils]: 106: Hoare triple {79611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:10,915 INFO L290 TraceCheckUtils]: 105: Hoare triple {79611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:10,915 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {78910#true} {79611#(<= ~counter~0 24)} #63#return; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:10,915 INFO L290 TraceCheckUtils]: 103: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,915 INFO L290 TraceCheckUtils]: 102: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,915 INFO L290 TraceCheckUtils]: 101: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,916 INFO L272 TraceCheckUtils]: 100: Hoare triple {79611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,916 INFO L290 TraceCheckUtils]: 99: Hoare triple {79611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:10,916 INFO L290 TraceCheckUtils]: 98: Hoare triple {79583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:10,917 INFO L290 TraceCheckUtils]: 97: Hoare triple {79583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:10,917 INFO L290 TraceCheckUtils]: 96: Hoare triple {79583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:10,918 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78910#true} {79583#(<= ~counter~0 23)} #63#return; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:10,918 INFO L290 TraceCheckUtils]: 94: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,918 INFO L290 TraceCheckUtils]: 93: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,918 INFO L290 TraceCheckUtils]: 92: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,918 INFO L272 TraceCheckUtils]: 91: Hoare triple {79583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,919 INFO L290 TraceCheckUtils]: 90: Hoare triple {79583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:10,919 INFO L290 TraceCheckUtils]: 89: Hoare triple {79555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:10,920 INFO L290 TraceCheckUtils]: 88: Hoare triple {79555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:10,920 INFO L290 TraceCheckUtils]: 87: Hoare triple {79555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:10,920 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {78910#true} {79555#(<= ~counter~0 22)} #63#return; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:10,920 INFO L290 TraceCheckUtils]: 85: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,921 INFO L290 TraceCheckUtils]: 84: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,921 INFO L290 TraceCheckUtils]: 83: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,921 INFO L272 TraceCheckUtils]: 82: Hoare triple {79555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,921 INFO L290 TraceCheckUtils]: 81: Hoare triple {79555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:10,922 INFO L290 TraceCheckUtils]: 80: Hoare triple {79527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:10,922 INFO L290 TraceCheckUtils]: 79: Hoare triple {79527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:10,922 INFO L290 TraceCheckUtils]: 78: Hoare triple {79527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:10,923 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {78910#true} {79527#(<= ~counter~0 21)} #63#return; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:10,923 INFO L290 TraceCheckUtils]: 76: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,923 INFO L290 TraceCheckUtils]: 75: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,923 INFO L290 TraceCheckUtils]: 74: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,923 INFO L272 TraceCheckUtils]: 73: Hoare triple {79527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,923 INFO L290 TraceCheckUtils]: 72: Hoare triple {79527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:10,924 INFO L290 TraceCheckUtils]: 71: Hoare triple {79499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:10,924 INFO L290 TraceCheckUtils]: 70: Hoare triple {79499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:10,925 INFO L290 TraceCheckUtils]: 69: Hoare triple {79499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:10,925 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {78910#true} {79499#(<= ~counter~0 20)} #63#return; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:10,925 INFO L290 TraceCheckUtils]: 67: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,925 INFO L290 TraceCheckUtils]: 66: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,925 INFO L290 TraceCheckUtils]: 65: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,925 INFO L272 TraceCheckUtils]: 64: Hoare triple {79499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,926 INFO L290 TraceCheckUtils]: 63: Hoare triple {79499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:10,926 INFO L290 TraceCheckUtils]: 62: Hoare triple {79471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:10,927 INFO L290 TraceCheckUtils]: 61: Hoare triple {79471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:10,927 INFO L290 TraceCheckUtils]: 60: Hoare triple {79471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:10,927 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {78910#true} {79471#(<= ~counter~0 19)} #63#return; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:10,927 INFO L290 TraceCheckUtils]: 58: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,927 INFO L290 TraceCheckUtils]: 57: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,928 INFO L290 TraceCheckUtils]: 56: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,928 INFO L272 TraceCheckUtils]: 55: Hoare triple {79471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,928 INFO L290 TraceCheckUtils]: 54: Hoare triple {79471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:10,929 INFO L290 TraceCheckUtils]: 53: Hoare triple {79443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:10,929 INFO L290 TraceCheckUtils]: 52: Hoare triple {79443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:10,929 INFO L290 TraceCheckUtils]: 51: Hoare triple {79443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:10,930 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {78910#true} {79443#(<= ~counter~0 18)} #63#return; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:10,930 INFO L290 TraceCheckUtils]: 49: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,930 INFO L290 TraceCheckUtils]: 48: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,930 INFO L290 TraceCheckUtils]: 47: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,930 INFO L272 TraceCheckUtils]: 46: Hoare triple {79443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,930 INFO L290 TraceCheckUtils]: 45: Hoare triple {79443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:10,931 INFO L290 TraceCheckUtils]: 44: Hoare triple {79415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:10,931 INFO L290 TraceCheckUtils]: 43: Hoare triple {79415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:10,931 INFO L290 TraceCheckUtils]: 42: Hoare triple {79415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:10,932 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {78910#true} {79415#(<= ~counter~0 17)} #63#return; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:10,932 INFO L290 TraceCheckUtils]: 40: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,932 INFO L290 TraceCheckUtils]: 39: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,933 INFO L290 TraceCheckUtils]: 38: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,933 INFO L272 TraceCheckUtils]: 37: Hoare triple {79415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,933 INFO L290 TraceCheckUtils]: 36: Hoare triple {79415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:10,934 INFO L290 TraceCheckUtils]: 35: Hoare triple {79387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:10,934 INFO L290 TraceCheckUtils]: 34: Hoare triple {79387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:10,934 INFO L290 TraceCheckUtils]: 33: Hoare triple {79387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:10,935 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78910#true} {79387#(<= ~counter~0 16)} #63#return; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:10,935 INFO L290 TraceCheckUtils]: 31: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,935 INFO L290 TraceCheckUtils]: 30: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,935 INFO L290 TraceCheckUtils]: 29: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,935 INFO L272 TraceCheckUtils]: 28: Hoare triple {79387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,935 INFO L290 TraceCheckUtils]: 27: Hoare triple {79387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:10,936 INFO L290 TraceCheckUtils]: 26: Hoare triple {79359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:10,936 INFO L290 TraceCheckUtils]: 25: Hoare triple {79359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:10,936 INFO L290 TraceCheckUtils]: 24: Hoare triple {79359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:10,937 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78910#true} {79359#(<= ~counter~0 15)} #63#return; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:10,937 INFO L290 TraceCheckUtils]: 22: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,937 INFO L290 TraceCheckUtils]: 21: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,937 INFO L290 TraceCheckUtils]: 20: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,937 INFO L272 TraceCheckUtils]: 19: Hoare triple {79359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,937 INFO L290 TraceCheckUtils]: 18: Hoare triple {79359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:10,938 INFO L290 TraceCheckUtils]: 17: Hoare triple {79331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:10,938 INFO L290 TraceCheckUtils]: 16: Hoare triple {79331#(<= ~counter~0 14)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:10,939 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78910#true} {79331#(<= ~counter~0 14)} #61#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:10,939 INFO L290 TraceCheckUtils]: 14: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,939 INFO L290 TraceCheckUtils]: 13: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,939 INFO L290 TraceCheckUtils]: 12: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,939 INFO L272 TraceCheckUtils]: 11: Hoare triple {79331#(<= ~counter~0 14)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,939 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78910#true} {79331#(<= ~counter~0 14)} #59#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:10,940 INFO L290 TraceCheckUtils]: 9: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-15 09:16:10,940 INFO L290 TraceCheckUtils]: 8: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-15 09:16:10,940 INFO L290 TraceCheckUtils]: 7: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-15 09:16:10,940 INFO L272 TraceCheckUtils]: 6: Hoare triple {79331#(<= ~counter~0 14)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78910#true} is VALID [2022-04-15 09:16:10,940 INFO L290 TraceCheckUtils]: 5: Hoare triple {79331#(<= ~counter~0 14)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:10,940 INFO L272 TraceCheckUtils]: 4: Hoare triple {79331#(<= ~counter~0 14)} call #t~ret7 := main(); {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:10,941 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79331#(<= ~counter~0 14)} {78910#true} #67#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:10,941 INFO L290 TraceCheckUtils]: 2: Hoare triple {79331#(<= ~counter~0 14)} assume true; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:10,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {78910#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {79331#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:10,941 INFO L272 TraceCheckUtils]: 0: Hoare triple {78910#true} call ULTIMATE.init(); {78910#true} is VALID [2022-04-15 09:16:10,942 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 3045 refuted. 0 times theorem prover too weak. 2384 trivial. 0 not checked. [2022-04-15 09:16:10,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:16:10,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555791287] [2022-04-15 09:16:10,942 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:16:10,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [938485166] [2022-04-15 09:16:10,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [938485166] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:16:10,942 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:16:10,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 54 [2022-04-15 09:16:10,943 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:16:10,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [236656518] [2022-04-15 09:16:10,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [236656518] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:16:10,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:16:10,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-15 09:16:10,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690130296] [2022-04-15 09:16:10,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:16:10,944 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 [2022-04-15 09:16:10,944 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:16:10,944 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) [2022-04-15 09:16:11,198 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:11,198 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-15 09:16:11,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:11,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-15 09:16:11,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:16:11,199 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) [2022-04-15 09:16:13,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:13,060 INFO L93 Difference]: Finished difference Result 349 states and 386 transitions. [2022-04-15 09:16:13,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2022-04-15 09:16:13,060 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 [2022-04-15 09:16:13,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:16:13,061 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) [2022-04-15 09:16:13,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-15 09:16:13,069 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) [2022-04-15 09:16:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-15 09:16:13,076 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 385 transitions. [2022-04-15 09:16:13,364 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:13,374 INFO L225 Difference]: With dead ends: 349 [2022-04-15 09:16:13,374 INFO L226 Difference]: Without dead ends: 344 [2022-04-15 09:16:13,374 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 710 GetRequests, 622 SyntacticMatches, 1 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 693 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3186, Invalid=4646, Unknown=0, NotChecked=0, Total=7832 [2022-04-15 09:16:13,375 INFO L913 BasicCegarLoop]: 61 mSDtfsCounter, 156 mSDsluCounter, 307 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 156 SdHoareTripleChecker+Valid, 368 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 09:16:13,375 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [156 Valid, 368 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 09:16:13,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2022-04-15 09:16:13,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 344. [2022-04-15 09:16:13,948 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:16:13,949 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) [2022-04-15 09:16:13,949 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) [2022-04-15 09:16:13,949 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) [2022-04-15 09:16:13,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:13,954 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-15 09:16:13,954 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-15 09:16:13,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:13,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:13,955 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. [2022-04-15 09:16:13,955 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. [2022-04-15 09:16:13,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:13,959 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-15 09:16:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-15 09:16:13,959 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:13,959 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:13,959 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:16:13,959 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:16:13,959 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) [2022-04-15 09:16:13,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 381 transitions. [2022-04-15 09:16:13,965 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 381 transitions. Word has length 338 [2022-04-15 09:16:13,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:16:13,965 INFO L478 AbstractCegarLoop]: Abstraction has 344 states and 381 transitions. [2022-04-15 09:16:13,965 INFO L479 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) [2022-04-15 09:16:13,965 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 344 states and 381 transitions. [2022-04-15 09:16:16,539 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 381 edges. 380 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:16,539 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-15 09:16:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-04-15 09:16:16,540 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:16:16,541 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:16:16,558 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2022-04-15 09:16:16,743 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-04-15 09:16:16,743 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:16:16,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:16:16,744 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 71 times [2022-04-15 09:16:16,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:16,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1060583913] [2022-04-15 09:16:16,744 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:16:16,745 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 72 times [2022-04-15 09:16:16,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:16:16,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618056143] [2022-04-15 09:16:16,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:16:16,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:16:16,785 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:16:16,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [222659093] [2022-04-15 09:16:16,785 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:16:16,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:16:16,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:16:16,786 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) [2022-04-15 09:16:16,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-15 09:16:18,992 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-15 09:16:18,992 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:16:18,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 813 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-15 09:16:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:16:19,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:16:20,923 INFO L272 TraceCheckUtils]: 0: Hoare triple {83135#true} call ULTIMATE.init(); {83135#true} is VALID [2022-04-15 09:16:20,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {83135#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,924 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83143#(<= ~counter~0 0)} {83135#true} #67#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,925 INFO L272 TraceCheckUtils]: 4: Hoare triple {83143#(<= ~counter~0 0)} call #t~ret7 := main(); {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,925 INFO L290 TraceCheckUtils]: 5: Hoare triple {83143#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,925 INFO L272 TraceCheckUtils]: 6: Hoare triple {83143#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,926 INFO L290 TraceCheckUtils]: 7: Hoare triple {83143#(<= ~counter~0 0)} ~cond := #in~cond; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,926 INFO L290 TraceCheckUtils]: 8: Hoare triple {83143#(<= ~counter~0 0)} assume !(0 == ~cond); {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,926 INFO L290 TraceCheckUtils]: 9: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,926 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83143#(<= ~counter~0 0)} {83143#(<= ~counter~0 0)} #59#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,927 INFO L272 TraceCheckUtils]: 11: Hoare triple {83143#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,927 INFO L290 TraceCheckUtils]: 12: Hoare triple {83143#(<= ~counter~0 0)} ~cond := #in~cond; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,927 INFO L290 TraceCheckUtils]: 13: Hoare triple {83143#(<= ~counter~0 0)} assume !(0 == ~cond); {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,928 INFO L290 TraceCheckUtils]: 14: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,928 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83143#(<= ~counter~0 0)} {83143#(<= ~counter~0 0)} #61#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,928 INFO L290 TraceCheckUtils]: 16: Hoare triple {83143#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83143#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:20,930 INFO L290 TraceCheckUtils]: 17: Hoare triple {83143#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83192#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:20,930 INFO L290 TraceCheckUtils]: 18: Hoare triple {83192#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {83192#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:20,931 INFO L272 TraceCheckUtils]: 19: Hoare triple {83192#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83192#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:20,931 INFO L290 TraceCheckUtils]: 20: Hoare triple {83192#(<= ~counter~0 1)} ~cond := #in~cond; {83192#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:20,931 INFO L290 TraceCheckUtils]: 21: Hoare triple {83192#(<= ~counter~0 1)} assume !(0 == ~cond); {83192#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:20,931 INFO L290 TraceCheckUtils]: 22: Hoare triple {83192#(<= ~counter~0 1)} assume true; {83192#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:20,932 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83192#(<= ~counter~0 1)} {83192#(<= ~counter~0 1)} #63#return; {83192#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:20,932 INFO L290 TraceCheckUtils]: 24: Hoare triple {83192#(<= ~counter~0 1)} assume !!(0 != ~r~0); {83192#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:20,932 INFO L290 TraceCheckUtils]: 25: Hoare triple {83192#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83192#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:20,933 INFO L290 TraceCheckUtils]: 26: Hoare triple {83192#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83220#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:20,933 INFO L290 TraceCheckUtils]: 27: Hoare triple {83220#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {83220#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:20,934 INFO L272 TraceCheckUtils]: 28: Hoare triple {83220#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83220#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:20,934 INFO L290 TraceCheckUtils]: 29: Hoare triple {83220#(<= ~counter~0 2)} ~cond := #in~cond; {83220#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:20,934 INFO L290 TraceCheckUtils]: 30: Hoare triple {83220#(<= ~counter~0 2)} assume !(0 == ~cond); {83220#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:20,935 INFO L290 TraceCheckUtils]: 31: Hoare triple {83220#(<= ~counter~0 2)} assume true; {83220#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:20,935 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83220#(<= ~counter~0 2)} {83220#(<= ~counter~0 2)} #63#return; {83220#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:20,935 INFO L290 TraceCheckUtils]: 33: Hoare triple {83220#(<= ~counter~0 2)} assume !!(0 != ~r~0); {83220#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:20,936 INFO L290 TraceCheckUtils]: 34: Hoare triple {83220#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83220#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:20,936 INFO L290 TraceCheckUtils]: 35: Hoare triple {83220#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83248#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:20,937 INFO L290 TraceCheckUtils]: 36: Hoare triple {83248#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {83248#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:20,937 INFO L272 TraceCheckUtils]: 37: Hoare triple {83248#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83248#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:20,937 INFO L290 TraceCheckUtils]: 38: Hoare triple {83248#(<= ~counter~0 3)} ~cond := #in~cond; {83248#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:20,938 INFO L290 TraceCheckUtils]: 39: Hoare triple {83248#(<= ~counter~0 3)} assume !(0 == ~cond); {83248#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:20,938 INFO L290 TraceCheckUtils]: 40: Hoare triple {83248#(<= ~counter~0 3)} assume true; {83248#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:20,938 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83248#(<= ~counter~0 3)} {83248#(<= ~counter~0 3)} #63#return; {83248#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:20,939 INFO L290 TraceCheckUtils]: 42: Hoare triple {83248#(<= ~counter~0 3)} assume !!(0 != ~r~0); {83248#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:20,939 INFO L290 TraceCheckUtils]: 43: Hoare triple {83248#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83248#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:20,940 INFO L290 TraceCheckUtils]: 44: Hoare triple {83248#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83276#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:20,940 INFO L290 TraceCheckUtils]: 45: Hoare triple {83276#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {83276#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:20,940 INFO L272 TraceCheckUtils]: 46: Hoare triple {83276#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83276#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:20,941 INFO L290 TraceCheckUtils]: 47: Hoare triple {83276#(<= ~counter~0 4)} ~cond := #in~cond; {83276#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:20,941 INFO L290 TraceCheckUtils]: 48: Hoare triple {83276#(<= ~counter~0 4)} assume !(0 == ~cond); {83276#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:20,941 INFO L290 TraceCheckUtils]: 49: Hoare triple {83276#(<= ~counter~0 4)} assume true; {83276#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:20,942 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83276#(<= ~counter~0 4)} {83276#(<= ~counter~0 4)} #63#return; {83276#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:20,942 INFO L290 TraceCheckUtils]: 51: Hoare triple {83276#(<= ~counter~0 4)} assume !!(0 != ~r~0); {83276#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:20,942 INFO L290 TraceCheckUtils]: 52: Hoare triple {83276#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83276#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:20,943 INFO L290 TraceCheckUtils]: 53: Hoare triple {83276#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83304#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:20,943 INFO L290 TraceCheckUtils]: 54: Hoare triple {83304#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {83304#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:20,944 INFO L272 TraceCheckUtils]: 55: Hoare triple {83304#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83304#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:20,944 INFO L290 TraceCheckUtils]: 56: Hoare triple {83304#(<= ~counter~0 5)} ~cond := #in~cond; {83304#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:20,944 INFO L290 TraceCheckUtils]: 57: Hoare triple {83304#(<= ~counter~0 5)} assume !(0 == ~cond); {83304#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:20,944 INFO L290 TraceCheckUtils]: 58: Hoare triple {83304#(<= ~counter~0 5)} assume true; {83304#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:20,945 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83304#(<= ~counter~0 5)} {83304#(<= ~counter~0 5)} #63#return; {83304#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:20,945 INFO L290 TraceCheckUtils]: 60: Hoare triple {83304#(<= ~counter~0 5)} assume !!(0 != ~r~0); {83304#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:20,945 INFO L290 TraceCheckUtils]: 61: Hoare triple {83304#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83304#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:20,946 INFO L290 TraceCheckUtils]: 62: Hoare triple {83304#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83332#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:20,946 INFO L290 TraceCheckUtils]: 63: Hoare triple {83332#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {83332#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:20,947 INFO L272 TraceCheckUtils]: 64: Hoare triple {83332#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83332#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:20,947 INFO L290 TraceCheckUtils]: 65: Hoare triple {83332#(<= ~counter~0 6)} ~cond := #in~cond; {83332#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:20,947 INFO L290 TraceCheckUtils]: 66: Hoare triple {83332#(<= ~counter~0 6)} assume !(0 == ~cond); {83332#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:20,948 INFO L290 TraceCheckUtils]: 67: Hoare triple {83332#(<= ~counter~0 6)} assume true; {83332#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:20,948 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83332#(<= ~counter~0 6)} {83332#(<= ~counter~0 6)} #63#return; {83332#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:20,948 INFO L290 TraceCheckUtils]: 69: Hoare triple {83332#(<= ~counter~0 6)} assume !!(0 != ~r~0); {83332#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:20,949 INFO L290 TraceCheckUtils]: 70: Hoare triple {83332#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83332#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:20,949 INFO L290 TraceCheckUtils]: 71: Hoare triple {83332#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83360#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:20,950 INFO L290 TraceCheckUtils]: 72: Hoare triple {83360#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {83360#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:20,950 INFO L272 TraceCheckUtils]: 73: Hoare triple {83360#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83360#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:20,950 INFO L290 TraceCheckUtils]: 74: Hoare triple {83360#(<= ~counter~0 7)} ~cond := #in~cond; {83360#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:20,951 INFO L290 TraceCheckUtils]: 75: Hoare triple {83360#(<= ~counter~0 7)} assume !(0 == ~cond); {83360#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:20,951 INFO L290 TraceCheckUtils]: 76: Hoare triple {83360#(<= ~counter~0 7)} assume true; {83360#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:20,951 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83360#(<= ~counter~0 7)} {83360#(<= ~counter~0 7)} #63#return; {83360#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:20,952 INFO L290 TraceCheckUtils]: 78: Hoare triple {83360#(<= ~counter~0 7)} assume !!(0 != ~r~0); {83360#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:20,952 INFO L290 TraceCheckUtils]: 79: Hoare triple {83360#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83360#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:20,953 INFO L290 TraceCheckUtils]: 80: Hoare triple {83360#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83388#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:20,953 INFO L290 TraceCheckUtils]: 81: Hoare triple {83388#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {83388#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:20,953 INFO L272 TraceCheckUtils]: 82: Hoare triple {83388#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83388#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:20,953 INFO L290 TraceCheckUtils]: 83: Hoare triple {83388#(<= ~counter~0 8)} ~cond := #in~cond; {83388#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:20,954 INFO L290 TraceCheckUtils]: 84: Hoare triple {83388#(<= ~counter~0 8)} assume !(0 == ~cond); {83388#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:20,954 INFO L290 TraceCheckUtils]: 85: Hoare triple {83388#(<= ~counter~0 8)} assume true; {83388#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:20,954 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83388#(<= ~counter~0 8)} {83388#(<= ~counter~0 8)} #63#return; {83388#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:20,955 INFO L290 TraceCheckUtils]: 87: Hoare triple {83388#(<= ~counter~0 8)} assume !!(0 != ~r~0); {83388#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:20,959 INFO L290 TraceCheckUtils]: 88: Hoare triple {83388#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83388#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:20,960 INFO L290 TraceCheckUtils]: 89: Hoare triple {83388#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83416#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:20,960 INFO L290 TraceCheckUtils]: 90: Hoare triple {83416#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {83416#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:20,961 INFO L272 TraceCheckUtils]: 91: Hoare triple {83416#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83416#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:20,961 INFO L290 TraceCheckUtils]: 92: Hoare triple {83416#(<= ~counter~0 9)} ~cond := #in~cond; {83416#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:20,961 INFO L290 TraceCheckUtils]: 93: Hoare triple {83416#(<= ~counter~0 9)} assume !(0 == ~cond); {83416#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:20,962 INFO L290 TraceCheckUtils]: 94: Hoare triple {83416#(<= ~counter~0 9)} assume true; {83416#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:20,963 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83416#(<= ~counter~0 9)} {83416#(<= ~counter~0 9)} #63#return; {83416#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:20,963 INFO L290 TraceCheckUtils]: 96: Hoare triple {83416#(<= ~counter~0 9)} assume !!(0 != ~r~0); {83416#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:20,964 INFO L290 TraceCheckUtils]: 97: Hoare triple {83416#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83416#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:20,964 INFO L290 TraceCheckUtils]: 98: Hoare triple {83416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83444#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:20,965 INFO L290 TraceCheckUtils]: 99: Hoare triple {83444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {83444#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:20,965 INFO L272 TraceCheckUtils]: 100: Hoare triple {83444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83444#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:20,965 INFO L290 TraceCheckUtils]: 101: Hoare triple {83444#(<= ~counter~0 10)} ~cond := #in~cond; {83444#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:20,966 INFO L290 TraceCheckUtils]: 102: Hoare triple {83444#(<= ~counter~0 10)} assume !(0 == ~cond); {83444#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:20,966 INFO L290 TraceCheckUtils]: 103: Hoare triple {83444#(<= ~counter~0 10)} assume true; {83444#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:20,966 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83444#(<= ~counter~0 10)} {83444#(<= ~counter~0 10)} #63#return; {83444#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:20,967 INFO L290 TraceCheckUtils]: 105: Hoare triple {83444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {83444#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:20,967 INFO L290 TraceCheckUtils]: 106: Hoare triple {83444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83444#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:20,968 INFO L290 TraceCheckUtils]: 107: Hoare triple {83444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83472#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:20,968 INFO L290 TraceCheckUtils]: 108: Hoare triple {83472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {83472#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:20,969 INFO L272 TraceCheckUtils]: 109: Hoare triple {83472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83472#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:20,969 INFO L290 TraceCheckUtils]: 110: Hoare triple {83472#(<= ~counter~0 11)} ~cond := #in~cond; {83472#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:20,970 INFO L290 TraceCheckUtils]: 111: Hoare triple {83472#(<= ~counter~0 11)} assume !(0 == ~cond); {83472#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:20,970 INFO L290 TraceCheckUtils]: 112: Hoare triple {83472#(<= ~counter~0 11)} assume true; {83472#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:20,970 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83472#(<= ~counter~0 11)} {83472#(<= ~counter~0 11)} #63#return; {83472#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:20,971 INFO L290 TraceCheckUtils]: 114: Hoare triple {83472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {83472#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:20,971 INFO L290 TraceCheckUtils]: 115: Hoare triple {83472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83472#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:20,972 INFO L290 TraceCheckUtils]: 116: Hoare triple {83472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83500#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:20,972 INFO L290 TraceCheckUtils]: 117: Hoare triple {83500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {83500#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:20,972 INFO L272 TraceCheckUtils]: 118: Hoare triple {83500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83500#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:20,973 INFO L290 TraceCheckUtils]: 119: Hoare triple {83500#(<= ~counter~0 12)} ~cond := #in~cond; {83500#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:20,973 INFO L290 TraceCheckUtils]: 120: Hoare triple {83500#(<= ~counter~0 12)} assume !(0 == ~cond); {83500#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:20,973 INFO L290 TraceCheckUtils]: 121: Hoare triple {83500#(<= ~counter~0 12)} assume true; {83500#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:20,981 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83500#(<= ~counter~0 12)} {83500#(<= ~counter~0 12)} #63#return; {83500#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:20,981 INFO L290 TraceCheckUtils]: 123: Hoare triple {83500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {83500#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:20,982 INFO L290 TraceCheckUtils]: 124: Hoare triple {83500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83500#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:20,983 INFO L290 TraceCheckUtils]: 125: Hoare triple {83500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:20,984 INFO L290 TraceCheckUtils]: 126: Hoare triple {83528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:20,984 INFO L272 TraceCheckUtils]: 127: Hoare triple {83528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:20,984 INFO L290 TraceCheckUtils]: 128: Hoare triple {83528#(<= ~counter~0 13)} ~cond := #in~cond; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:20,985 INFO L290 TraceCheckUtils]: 129: Hoare triple {83528#(<= ~counter~0 13)} assume !(0 == ~cond); {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:20,985 INFO L290 TraceCheckUtils]: 130: Hoare triple {83528#(<= ~counter~0 13)} assume true; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:20,985 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83528#(<= ~counter~0 13)} {83528#(<= ~counter~0 13)} #63#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:20,986 INFO L290 TraceCheckUtils]: 132: Hoare triple {83528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:20,986 INFO L290 TraceCheckUtils]: 133: Hoare triple {83528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:20,987 INFO L290 TraceCheckUtils]: 134: Hoare triple {83528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:20,987 INFO L290 TraceCheckUtils]: 135: Hoare triple {83556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:20,987 INFO L272 TraceCheckUtils]: 136: Hoare triple {83556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:20,988 INFO L290 TraceCheckUtils]: 137: Hoare triple {83556#(<= ~counter~0 14)} ~cond := #in~cond; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:20,988 INFO L290 TraceCheckUtils]: 138: Hoare triple {83556#(<= ~counter~0 14)} assume !(0 == ~cond); {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:20,988 INFO L290 TraceCheckUtils]: 139: Hoare triple {83556#(<= ~counter~0 14)} assume true; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:20,989 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83556#(<= ~counter~0 14)} {83556#(<= ~counter~0 14)} #63#return; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:20,989 INFO L290 TraceCheckUtils]: 141: Hoare triple {83556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:20,989 INFO L290 TraceCheckUtils]: 142: Hoare triple {83556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:20,990 INFO L290 TraceCheckUtils]: 143: Hoare triple {83556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:20,990 INFO L290 TraceCheckUtils]: 144: Hoare triple {83584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:20,991 INFO L272 TraceCheckUtils]: 145: Hoare triple {83584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:20,991 INFO L290 TraceCheckUtils]: 146: Hoare triple {83584#(<= ~counter~0 15)} ~cond := #in~cond; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:20,991 INFO L290 TraceCheckUtils]: 147: Hoare triple {83584#(<= ~counter~0 15)} assume !(0 == ~cond); {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:20,991 INFO L290 TraceCheckUtils]: 148: Hoare triple {83584#(<= ~counter~0 15)} assume true; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:20,992 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83584#(<= ~counter~0 15)} {83584#(<= ~counter~0 15)} #63#return; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:20,992 INFO L290 TraceCheckUtils]: 150: Hoare triple {83584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:20,992 INFO L290 TraceCheckUtils]: 151: Hoare triple {83584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:20,993 INFO L290 TraceCheckUtils]: 152: Hoare triple {83584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:20,993 INFO L290 TraceCheckUtils]: 153: Hoare triple {83612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:20,994 INFO L272 TraceCheckUtils]: 154: Hoare triple {83612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:20,994 INFO L290 TraceCheckUtils]: 155: Hoare triple {83612#(<= ~counter~0 16)} ~cond := #in~cond; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:20,994 INFO L290 TraceCheckUtils]: 156: Hoare triple {83612#(<= ~counter~0 16)} assume !(0 == ~cond); {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:20,995 INFO L290 TraceCheckUtils]: 157: Hoare triple {83612#(<= ~counter~0 16)} assume true; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:20,995 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83612#(<= ~counter~0 16)} {83612#(<= ~counter~0 16)} #63#return; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:20,995 INFO L290 TraceCheckUtils]: 159: Hoare triple {83612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:20,996 INFO L290 TraceCheckUtils]: 160: Hoare triple {83612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:20,996 INFO L290 TraceCheckUtils]: 161: Hoare triple {83612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:20,997 INFO L290 TraceCheckUtils]: 162: Hoare triple {83640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:20,997 INFO L272 TraceCheckUtils]: 163: Hoare triple {83640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:20,997 INFO L290 TraceCheckUtils]: 164: Hoare triple {83640#(<= ~counter~0 17)} ~cond := #in~cond; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:20,998 INFO L290 TraceCheckUtils]: 165: Hoare triple {83640#(<= ~counter~0 17)} assume !(0 == ~cond); {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:20,998 INFO L290 TraceCheckUtils]: 166: Hoare triple {83640#(<= ~counter~0 17)} assume true; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:20,998 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83640#(<= ~counter~0 17)} {83640#(<= ~counter~0 17)} #63#return; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:20,999 INFO L290 TraceCheckUtils]: 168: Hoare triple {83640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:20,999 INFO L290 TraceCheckUtils]: 169: Hoare triple {83640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:21,000 INFO L290 TraceCheckUtils]: 170: Hoare triple {83640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:21,000 INFO L290 TraceCheckUtils]: 171: Hoare triple {83668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:21,000 INFO L272 TraceCheckUtils]: 172: Hoare triple {83668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:21,001 INFO L290 TraceCheckUtils]: 173: Hoare triple {83668#(<= ~counter~0 18)} ~cond := #in~cond; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:21,001 INFO L290 TraceCheckUtils]: 174: Hoare triple {83668#(<= ~counter~0 18)} assume !(0 == ~cond); {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:21,001 INFO L290 TraceCheckUtils]: 175: Hoare triple {83668#(<= ~counter~0 18)} assume true; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:21,002 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83668#(<= ~counter~0 18)} {83668#(<= ~counter~0 18)} #63#return; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:21,002 INFO L290 TraceCheckUtils]: 177: Hoare triple {83668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:21,002 INFO L290 TraceCheckUtils]: 178: Hoare triple {83668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:21,003 INFO L290 TraceCheckUtils]: 179: Hoare triple {83668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:21,003 INFO L290 TraceCheckUtils]: 180: Hoare triple {83696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:21,004 INFO L272 TraceCheckUtils]: 181: Hoare triple {83696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:21,004 INFO L290 TraceCheckUtils]: 182: Hoare triple {83696#(<= ~counter~0 19)} ~cond := #in~cond; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:21,004 INFO L290 TraceCheckUtils]: 183: Hoare triple {83696#(<= ~counter~0 19)} assume !(0 == ~cond); {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:21,005 INFO L290 TraceCheckUtils]: 184: Hoare triple {83696#(<= ~counter~0 19)} assume true; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:21,005 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83696#(<= ~counter~0 19)} {83696#(<= ~counter~0 19)} #63#return; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:21,005 INFO L290 TraceCheckUtils]: 186: Hoare triple {83696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:21,006 INFO L290 TraceCheckUtils]: 187: Hoare triple {83696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:21,006 INFO L290 TraceCheckUtils]: 188: Hoare triple {83696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:21,007 INFO L290 TraceCheckUtils]: 189: Hoare triple {83724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:21,007 INFO L272 TraceCheckUtils]: 190: Hoare triple {83724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:21,007 INFO L290 TraceCheckUtils]: 191: Hoare triple {83724#(<= ~counter~0 20)} ~cond := #in~cond; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:21,008 INFO L290 TraceCheckUtils]: 192: Hoare triple {83724#(<= ~counter~0 20)} assume !(0 == ~cond); {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:21,008 INFO L290 TraceCheckUtils]: 193: Hoare triple {83724#(<= ~counter~0 20)} assume true; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:21,008 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83724#(<= ~counter~0 20)} {83724#(<= ~counter~0 20)} #63#return; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:21,009 INFO L290 TraceCheckUtils]: 195: Hoare triple {83724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:21,009 INFO L290 TraceCheckUtils]: 196: Hoare triple {83724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:21,010 INFO L290 TraceCheckUtils]: 197: Hoare triple {83724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:21,010 INFO L290 TraceCheckUtils]: 198: Hoare triple {83752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:21,010 INFO L272 TraceCheckUtils]: 199: Hoare triple {83752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:21,011 INFO L290 TraceCheckUtils]: 200: Hoare triple {83752#(<= ~counter~0 21)} ~cond := #in~cond; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:21,011 INFO L290 TraceCheckUtils]: 201: Hoare triple {83752#(<= ~counter~0 21)} assume !(0 == ~cond); {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:21,011 INFO L290 TraceCheckUtils]: 202: Hoare triple {83752#(<= ~counter~0 21)} assume true; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:21,012 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83752#(<= ~counter~0 21)} {83752#(<= ~counter~0 21)} #63#return; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:21,012 INFO L290 TraceCheckUtils]: 204: Hoare triple {83752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:21,012 INFO L290 TraceCheckUtils]: 205: Hoare triple {83752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:21,013 INFO L290 TraceCheckUtils]: 206: Hoare triple {83752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:21,013 INFO L290 TraceCheckUtils]: 207: Hoare triple {83780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:21,014 INFO L272 TraceCheckUtils]: 208: Hoare triple {83780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:21,014 INFO L290 TraceCheckUtils]: 209: Hoare triple {83780#(<= ~counter~0 22)} ~cond := #in~cond; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:21,014 INFO L290 TraceCheckUtils]: 210: Hoare triple {83780#(<= ~counter~0 22)} assume !(0 == ~cond); {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:21,014 INFO L290 TraceCheckUtils]: 211: Hoare triple {83780#(<= ~counter~0 22)} assume true; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:21,015 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83780#(<= ~counter~0 22)} {83780#(<= ~counter~0 22)} #63#return; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:21,015 INFO L290 TraceCheckUtils]: 213: Hoare triple {83780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:21,015 INFO L290 TraceCheckUtils]: 214: Hoare triple {83780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:21,016 INFO L290 TraceCheckUtils]: 215: Hoare triple {83780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:21,016 INFO L290 TraceCheckUtils]: 216: Hoare triple {83808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:21,017 INFO L272 TraceCheckUtils]: 217: Hoare triple {83808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:21,017 INFO L290 TraceCheckUtils]: 218: Hoare triple {83808#(<= ~counter~0 23)} ~cond := #in~cond; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:21,017 INFO L290 TraceCheckUtils]: 219: Hoare triple {83808#(<= ~counter~0 23)} assume !(0 == ~cond); {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:21,018 INFO L290 TraceCheckUtils]: 220: Hoare triple {83808#(<= ~counter~0 23)} assume true; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:21,018 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83808#(<= ~counter~0 23)} {83808#(<= ~counter~0 23)} #63#return; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:21,018 INFO L290 TraceCheckUtils]: 222: Hoare triple {83808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:21,019 INFO L290 TraceCheckUtils]: 223: Hoare triple {83808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:21,019 INFO L290 TraceCheckUtils]: 224: Hoare triple {83808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:21,020 INFO L290 TraceCheckUtils]: 225: Hoare triple {83836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:21,020 INFO L272 TraceCheckUtils]: 226: Hoare triple {83836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:21,020 INFO L290 TraceCheckUtils]: 227: Hoare triple {83836#(<= ~counter~0 24)} ~cond := #in~cond; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:21,021 INFO L290 TraceCheckUtils]: 228: Hoare triple {83836#(<= ~counter~0 24)} assume !(0 == ~cond); {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:21,021 INFO L290 TraceCheckUtils]: 229: Hoare triple {83836#(<= ~counter~0 24)} assume true; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:21,021 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83836#(<= ~counter~0 24)} {83836#(<= ~counter~0 24)} #63#return; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:21,022 INFO L290 TraceCheckUtils]: 231: Hoare triple {83836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:21,022 INFO L290 TraceCheckUtils]: 232: Hoare triple {83836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:21,023 INFO L290 TraceCheckUtils]: 233: Hoare triple {83836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:21,023 INFO L290 TraceCheckUtils]: 234: Hoare triple {83864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:21,023 INFO L272 TraceCheckUtils]: 235: Hoare triple {83864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:21,024 INFO L290 TraceCheckUtils]: 236: Hoare triple {83864#(<= ~counter~0 25)} ~cond := #in~cond; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:21,024 INFO L290 TraceCheckUtils]: 237: Hoare triple {83864#(<= ~counter~0 25)} assume !(0 == ~cond); {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:21,024 INFO L290 TraceCheckUtils]: 238: Hoare triple {83864#(<= ~counter~0 25)} assume true; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:21,025 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83864#(<= ~counter~0 25)} {83864#(<= ~counter~0 25)} #63#return; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:21,025 INFO L290 TraceCheckUtils]: 240: Hoare triple {83864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:21,025 INFO L290 TraceCheckUtils]: 241: Hoare triple {83864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:21,026 INFO L290 TraceCheckUtils]: 242: Hoare triple {83864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:21,026 INFO L290 TraceCheckUtils]: 243: Hoare triple {83892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:21,027 INFO L272 TraceCheckUtils]: 244: Hoare triple {83892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:21,027 INFO L290 TraceCheckUtils]: 245: Hoare triple {83892#(<= ~counter~0 26)} ~cond := #in~cond; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:21,027 INFO L290 TraceCheckUtils]: 246: Hoare triple {83892#(<= ~counter~0 26)} assume !(0 == ~cond); {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:21,027 INFO L290 TraceCheckUtils]: 247: Hoare triple {83892#(<= ~counter~0 26)} assume true; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:21,028 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83892#(<= ~counter~0 26)} {83892#(<= ~counter~0 26)} #63#return; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:21,028 INFO L290 TraceCheckUtils]: 249: Hoare triple {83892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:21,028 INFO L290 TraceCheckUtils]: 250: Hoare triple {83892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:21,029 INFO L290 TraceCheckUtils]: 251: Hoare triple {83892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:21,030 INFO L290 TraceCheckUtils]: 252: Hoare triple {83920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:21,030 INFO L272 TraceCheckUtils]: 253: Hoare triple {83920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:21,030 INFO L290 TraceCheckUtils]: 254: Hoare triple {83920#(<= ~counter~0 27)} ~cond := #in~cond; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:21,030 INFO L290 TraceCheckUtils]: 255: Hoare triple {83920#(<= ~counter~0 27)} assume !(0 == ~cond); {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:21,031 INFO L290 TraceCheckUtils]: 256: Hoare triple {83920#(<= ~counter~0 27)} assume true; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:21,031 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83920#(<= ~counter~0 27)} {83920#(<= ~counter~0 27)} #63#return; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:21,031 INFO L290 TraceCheckUtils]: 258: Hoare triple {83920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:21,032 INFO L290 TraceCheckUtils]: 259: Hoare triple {83920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:21,033 INFO L290 TraceCheckUtils]: 260: Hoare triple {83920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:21,033 INFO L290 TraceCheckUtils]: 261: Hoare triple {83948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:21,033 INFO L272 TraceCheckUtils]: 262: Hoare triple {83948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:21,034 INFO L290 TraceCheckUtils]: 263: Hoare triple {83948#(<= ~counter~0 28)} ~cond := #in~cond; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:21,034 INFO L290 TraceCheckUtils]: 264: Hoare triple {83948#(<= ~counter~0 28)} assume !(0 == ~cond); {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:21,034 INFO L290 TraceCheckUtils]: 265: Hoare triple {83948#(<= ~counter~0 28)} assume true; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:21,035 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83948#(<= ~counter~0 28)} {83948#(<= ~counter~0 28)} #63#return; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:21,035 INFO L290 TraceCheckUtils]: 267: Hoare triple {83948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:21,035 INFO L290 TraceCheckUtils]: 268: Hoare triple {83948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:21,036 INFO L290 TraceCheckUtils]: 269: Hoare triple {83948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:21,036 INFO L290 TraceCheckUtils]: 270: Hoare triple {83976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:21,037 INFO L272 TraceCheckUtils]: 271: Hoare triple {83976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:21,037 INFO L290 TraceCheckUtils]: 272: Hoare triple {83976#(<= ~counter~0 29)} ~cond := #in~cond; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:21,037 INFO L290 TraceCheckUtils]: 273: Hoare triple {83976#(<= ~counter~0 29)} assume !(0 == ~cond); {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:21,037 INFO L290 TraceCheckUtils]: 274: Hoare triple {83976#(<= ~counter~0 29)} assume true; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:21,038 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83976#(<= ~counter~0 29)} {83976#(<= ~counter~0 29)} #63#return; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:21,038 INFO L290 TraceCheckUtils]: 276: Hoare triple {83976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:21,038 INFO L290 TraceCheckUtils]: 277: Hoare triple {83976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:21,039 INFO L290 TraceCheckUtils]: 278: Hoare triple {83976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:21,039 INFO L290 TraceCheckUtils]: 279: Hoare triple {84004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:21,040 INFO L272 TraceCheckUtils]: 280: Hoare triple {84004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:21,040 INFO L290 TraceCheckUtils]: 281: Hoare triple {84004#(<= ~counter~0 30)} ~cond := #in~cond; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:21,040 INFO L290 TraceCheckUtils]: 282: Hoare triple {84004#(<= ~counter~0 30)} assume !(0 == ~cond); {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:21,041 INFO L290 TraceCheckUtils]: 283: Hoare triple {84004#(<= ~counter~0 30)} assume true; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:21,041 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {84004#(<= ~counter~0 30)} {84004#(<= ~counter~0 30)} #63#return; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:21,041 INFO L290 TraceCheckUtils]: 285: Hoare triple {84004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:21,042 INFO L290 TraceCheckUtils]: 286: Hoare triple {84004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:21,042 INFO L290 TraceCheckUtils]: 287: Hoare triple {84004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:21,043 INFO L290 TraceCheckUtils]: 288: Hoare triple {84032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:21,043 INFO L272 TraceCheckUtils]: 289: Hoare triple {84032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:21,043 INFO L290 TraceCheckUtils]: 290: Hoare triple {84032#(<= ~counter~0 31)} ~cond := #in~cond; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:21,044 INFO L290 TraceCheckUtils]: 291: Hoare triple {84032#(<= ~counter~0 31)} assume !(0 == ~cond); {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:21,044 INFO L290 TraceCheckUtils]: 292: Hoare triple {84032#(<= ~counter~0 31)} assume true; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:21,044 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {84032#(<= ~counter~0 31)} {84032#(<= ~counter~0 31)} #63#return; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:21,045 INFO L290 TraceCheckUtils]: 294: Hoare triple {84032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:21,045 INFO L290 TraceCheckUtils]: 295: Hoare triple {84032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:21,046 INFO L290 TraceCheckUtils]: 296: Hoare triple {84032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:21,046 INFO L290 TraceCheckUtils]: 297: Hoare triple {84060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:21,046 INFO L272 TraceCheckUtils]: 298: Hoare triple {84060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:21,047 INFO L290 TraceCheckUtils]: 299: Hoare triple {84060#(<= ~counter~0 32)} ~cond := #in~cond; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:21,047 INFO L290 TraceCheckUtils]: 300: Hoare triple {84060#(<= ~counter~0 32)} assume !(0 == ~cond); {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:21,047 INFO L290 TraceCheckUtils]: 301: Hoare triple {84060#(<= ~counter~0 32)} assume true; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:21,048 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {84060#(<= ~counter~0 32)} {84060#(<= ~counter~0 32)} #63#return; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:21,048 INFO L290 TraceCheckUtils]: 303: Hoare triple {84060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:21,048 INFO L290 TraceCheckUtils]: 304: Hoare triple {84060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:21,052 INFO L290 TraceCheckUtils]: 305: Hoare triple {84060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:21,052 INFO L290 TraceCheckUtils]: 306: Hoare triple {84088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:21,053 INFO L272 TraceCheckUtils]: 307: Hoare triple {84088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:21,053 INFO L290 TraceCheckUtils]: 308: Hoare triple {84088#(<= ~counter~0 33)} ~cond := #in~cond; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:21,053 INFO L290 TraceCheckUtils]: 309: Hoare triple {84088#(<= ~counter~0 33)} assume !(0 == ~cond); {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:21,054 INFO L290 TraceCheckUtils]: 310: Hoare triple {84088#(<= ~counter~0 33)} assume true; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:21,055 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {84088#(<= ~counter~0 33)} {84088#(<= ~counter~0 33)} #63#return; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:21,055 INFO L290 TraceCheckUtils]: 312: Hoare triple {84088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:21,055 INFO L290 TraceCheckUtils]: 313: Hoare triple {84088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:21,056 INFO L290 TraceCheckUtils]: 314: Hoare triple {84088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:21,057 INFO L290 TraceCheckUtils]: 315: Hoare triple {84116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:21,057 INFO L272 TraceCheckUtils]: 316: Hoare triple {84116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:21,058 INFO L290 TraceCheckUtils]: 317: Hoare triple {84116#(<= ~counter~0 34)} ~cond := #in~cond; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:21,058 INFO L290 TraceCheckUtils]: 318: Hoare triple {84116#(<= ~counter~0 34)} assume !(0 == ~cond); {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:21,059 INFO L290 TraceCheckUtils]: 319: Hoare triple {84116#(<= ~counter~0 34)} assume true; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:21,059 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {84116#(<= ~counter~0 34)} {84116#(<= ~counter~0 34)} #63#return; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:21,060 INFO L290 TraceCheckUtils]: 321: Hoare triple {84116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:21,060 INFO L290 TraceCheckUtils]: 322: Hoare triple {84116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:21,061 INFO L290 TraceCheckUtils]: 323: Hoare triple {84116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:21,061 INFO L290 TraceCheckUtils]: 324: Hoare triple {84144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:21,062 INFO L272 TraceCheckUtils]: 325: Hoare triple {84144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:21,063 INFO L290 TraceCheckUtils]: 326: Hoare triple {84144#(<= ~counter~0 35)} ~cond := #in~cond; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:21,063 INFO L290 TraceCheckUtils]: 327: Hoare triple {84144#(<= ~counter~0 35)} assume !(0 == ~cond); {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:21,063 INFO L290 TraceCheckUtils]: 328: Hoare triple {84144#(<= ~counter~0 35)} assume true; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:21,064 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {84144#(<= ~counter~0 35)} {84144#(<= ~counter~0 35)} #63#return; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:21,064 INFO L290 TraceCheckUtils]: 330: Hoare triple {84144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:21,065 INFO L290 TraceCheckUtils]: 331: Hoare triple {84144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:21,066 INFO L290 TraceCheckUtils]: 332: Hoare triple {84144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:21,066 INFO L290 TraceCheckUtils]: 333: Hoare triple {84172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:21,067 INFO L272 TraceCheckUtils]: 334: Hoare triple {84172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:21,067 INFO L290 TraceCheckUtils]: 335: Hoare triple {84172#(<= ~counter~0 36)} ~cond := #in~cond; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:21,068 INFO L290 TraceCheckUtils]: 336: Hoare triple {84172#(<= ~counter~0 36)} assume !(0 == ~cond); {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:21,068 INFO L290 TraceCheckUtils]: 337: Hoare triple {84172#(<= ~counter~0 36)} assume true; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:21,069 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {84172#(<= ~counter~0 36)} {84172#(<= ~counter~0 36)} #63#return; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:21,069 INFO L290 TraceCheckUtils]: 339: Hoare triple {84172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:21,070 INFO L290 TraceCheckUtils]: 340: Hoare triple {84172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:21,070 INFO L290 TraceCheckUtils]: 341: Hoare triple {84172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84200#(<= |main_#t~post6| 36)} is VALID [2022-04-15 09:16:21,070 INFO L290 TraceCheckUtils]: 342: Hoare triple {84200#(<= |main_#t~post6| 36)} assume !(#t~post6 < 50);havoc #t~post6; {83136#false} is VALID [2022-04-15 09:16:21,071 INFO L272 TraceCheckUtils]: 343: Hoare triple {83136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83136#false} is VALID [2022-04-15 09:16:21,071 INFO L290 TraceCheckUtils]: 344: Hoare triple {83136#false} ~cond := #in~cond; {83136#false} is VALID [2022-04-15 09:16:21,071 INFO L290 TraceCheckUtils]: 345: Hoare triple {83136#false} assume 0 == ~cond; {83136#false} is VALID [2022-04-15 09:16:21,071 INFO L290 TraceCheckUtils]: 346: Hoare triple {83136#false} assume !false; {83136#false} is VALID [2022-04-15 09:16:21,072 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 5742 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:16:21,072 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:16:22,938 INFO L290 TraceCheckUtils]: 346: Hoare triple {83136#false} assume !false; {83136#false} is VALID [2022-04-15 09:16:22,938 INFO L290 TraceCheckUtils]: 345: Hoare triple {83136#false} assume 0 == ~cond; {83136#false} is VALID [2022-04-15 09:16:22,938 INFO L290 TraceCheckUtils]: 344: Hoare triple {83136#false} ~cond := #in~cond; {83136#false} is VALID [2022-04-15 09:16:22,938 INFO L272 TraceCheckUtils]: 343: Hoare triple {83136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83136#false} is VALID [2022-04-15 09:16:22,938 INFO L290 TraceCheckUtils]: 342: Hoare triple {84228#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {83136#false} is VALID [2022-04-15 09:16:22,939 INFO L290 TraceCheckUtils]: 341: Hoare triple {84232#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84228#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:16:22,939 INFO L290 TraceCheckUtils]: 340: Hoare triple {84232#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84232#(< ~counter~0 50)} is VALID [2022-04-15 09:16:22,939 INFO L290 TraceCheckUtils]: 339: Hoare triple {84232#(< ~counter~0 50)} assume !!(0 != ~r~0); {84232#(< ~counter~0 50)} is VALID [2022-04-15 09:16:22,940 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {83135#true} {84232#(< ~counter~0 50)} #63#return; {84232#(< ~counter~0 50)} is VALID [2022-04-15 09:16:22,940 INFO L290 TraceCheckUtils]: 337: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,940 INFO L290 TraceCheckUtils]: 336: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,940 INFO L290 TraceCheckUtils]: 335: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,940 INFO L272 TraceCheckUtils]: 334: Hoare triple {84232#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,940 INFO L290 TraceCheckUtils]: 333: Hoare triple {84232#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {84232#(< ~counter~0 50)} is VALID [2022-04-15 09:16:22,942 INFO L290 TraceCheckUtils]: 332: Hoare triple {84260#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84232#(< ~counter~0 50)} is VALID [2022-04-15 09:16:22,942 INFO L290 TraceCheckUtils]: 331: Hoare triple {84260#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84260#(< ~counter~0 49)} is VALID [2022-04-15 09:16:22,950 INFO L290 TraceCheckUtils]: 330: Hoare triple {84260#(< ~counter~0 49)} assume !!(0 != ~r~0); {84260#(< ~counter~0 49)} is VALID [2022-04-15 09:16:22,950 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {83135#true} {84260#(< ~counter~0 49)} #63#return; {84260#(< ~counter~0 49)} is VALID [2022-04-15 09:16:22,950 INFO L290 TraceCheckUtils]: 328: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,951 INFO L290 TraceCheckUtils]: 327: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,951 INFO L290 TraceCheckUtils]: 326: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,951 INFO L272 TraceCheckUtils]: 325: Hoare triple {84260#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,951 INFO L290 TraceCheckUtils]: 324: Hoare triple {84260#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {84260#(< ~counter~0 49)} is VALID [2022-04-15 09:16:22,952 INFO L290 TraceCheckUtils]: 323: Hoare triple {84288#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84260#(< ~counter~0 49)} is VALID [2022-04-15 09:16:22,953 INFO L290 TraceCheckUtils]: 322: Hoare triple {84288#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84288#(< ~counter~0 48)} is VALID [2022-04-15 09:16:22,953 INFO L290 TraceCheckUtils]: 321: Hoare triple {84288#(< ~counter~0 48)} assume !!(0 != ~r~0); {84288#(< ~counter~0 48)} is VALID [2022-04-15 09:16:22,953 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {83135#true} {84288#(< ~counter~0 48)} #63#return; {84288#(< ~counter~0 48)} is VALID [2022-04-15 09:16:22,954 INFO L290 TraceCheckUtils]: 319: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,954 INFO L290 TraceCheckUtils]: 318: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,954 INFO L290 TraceCheckUtils]: 317: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,954 INFO L272 TraceCheckUtils]: 316: Hoare triple {84288#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,954 INFO L290 TraceCheckUtils]: 315: Hoare triple {84288#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {84288#(< ~counter~0 48)} is VALID [2022-04-15 09:16:22,955 INFO L290 TraceCheckUtils]: 314: Hoare triple {84316#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84288#(< ~counter~0 48)} is VALID [2022-04-15 09:16:22,955 INFO L290 TraceCheckUtils]: 313: Hoare triple {84316#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84316#(< ~counter~0 47)} is VALID [2022-04-15 09:16:22,955 INFO L290 TraceCheckUtils]: 312: Hoare triple {84316#(< ~counter~0 47)} assume !!(0 != ~r~0); {84316#(< ~counter~0 47)} is VALID [2022-04-15 09:16:22,956 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {83135#true} {84316#(< ~counter~0 47)} #63#return; {84316#(< ~counter~0 47)} is VALID [2022-04-15 09:16:22,956 INFO L290 TraceCheckUtils]: 310: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,956 INFO L290 TraceCheckUtils]: 309: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,956 INFO L290 TraceCheckUtils]: 308: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,956 INFO L272 TraceCheckUtils]: 307: Hoare triple {84316#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,956 INFO L290 TraceCheckUtils]: 306: Hoare triple {84316#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {84316#(< ~counter~0 47)} is VALID [2022-04-15 09:16:22,957 INFO L290 TraceCheckUtils]: 305: Hoare triple {84344#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84316#(< ~counter~0 47)} is VALID [2022-04-15 09:16:22,957 INFO L290 TraceCheckUtils]: 304: Hoare triple {84344#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84344#(< ~counter~0 46)} is VALID [2022-04-15 09:16:22,958 INFO L290 TraceCheckUtils]: 303: Hoare triple {84344#(< ~counter~0 46)} assume !!(0 != ~r~0); {84344#(< ~counter~0 46)} is VALID [2022-04-15 09:16:22,958 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {83135#true} {84344#(< ~counter~0 46)} #63#return; {84344#(< ~counter~0 46)} is VALID [2022-04-15 09:16:22,958 INFO L290 TraceCheckUtils]: 301: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,958 INFO L290 TraceCheckUtils]: 300: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,958 INFO L290 TraceCheckUtils]: 299: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,958 INFO L272 TraceCheckUtils]: 298: Hoare triple {84344#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,959 INFO L290 TraceCheckUtils]: 297: Hoare triple {84344#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {84344#(< ~counter~0 46)} is VALID [2022-04-15 09:16:22,959 INFO L290 TraceCheckUtils]: 296: Hoare triple {84372#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84344#(< ~counter~0 46)} is VALID [2022-04-15 09:16:22,960 INFO L290 TraceCheckUtils]: 295: Hoare triple {84372#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84372#(< ~counter~0 45)} is VALID [2022-04-15 09:16:22,960 INFO L290 TraceCheckUtils]: 294: Hoare triple {84372#(< ~counter~0 45)} assume !!(0 != ~r~0); {84372#(< ~counter~0 45)} is VALID [2022-04-15 09:16:22,960 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {83135#true} {84372#(< ~counter~0 45)} #63#return; {84372#(< ~counter~0 45)} is VALID [2022-04-15 09:16:22,960 INFO L290 TraceCheckUtils]: 292: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,961 INFO L290 TraceCheckUtils]: 291: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,961 INFO L290 TraceCheckUtils]: 290: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,961 INFO L272 TraceCheckUtils]: 289: Hoare triple {84372#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,961 INFO L290 TraceCheckUtils]: 288: Hoare triple {84372#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {84372#(< ~counter~0 45)} is VALID [2022-04-15 09:16:22,962 INFO L290 TraceCheckUtils]: 287: Hoare triple {84400#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84372#(< ~counter~0 45)} is VALID [2022-04-15 09:16:22,962 INFO L290 TraceCheckUtils]: 286: Hoare triple {84400#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84400#(< ~counter~0 44)} is VALID [2022-04-15 09:16:22,962 INFO L290 TraceCheckUtils]: 285: Hoare triple {84400#(< ~counter~0 44)} assume !!(0 != ~r~0); {84400#(< ~counter~0 44)} is VALID [2022-04-15 09:16:22,963 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {83135#true} {84400#(< ~counter~0 44)} #63#return; {84400#(< ~counter~0 44)} is VALID [2022-04-15 09:16:22,963 INFO L290 TraceCheckUtils]: 283: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,963 INFO L290 TraceCheckUtils]: 282: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,963 INFO L290 TraceCheckUtils]: 281: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,963 INFO L272 TraceCheckUtils]: 280: Hoare triple {84400#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,963 INFO L290 TraceCheckUtils]: 279: Hoare triple {84400#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {84400#(< ~counter~0 44)} is VALID [2022-04-15 09:16:22,964 INFO L290 TraceCheckUtils]: 278: Hoare triple {84428#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84400#(< ~counter~0 44)} is VALID [2022-04-15 09:16:22,964 INFO L290 TraceCheckUtils]: 277: Hoare triple {84428#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84428#(< ~counter~0 43)} is VALID [2022-04-15 09:16:22,964 INFO L290 TraceCheckUtils]: 276: Hoare triple {84428#(< ~counter~0 43)} assume !!(0 != ~r~0); {84428#(< ~counter~0 43)} is VALID [2022-04-15 09:16:22,965 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83135#true} {84428#(< ~counter~0 43)} #63#return; {84428#(< ~counter~0 43)} is VALID [2022-04-15 09:16:22,965 INFO L290 TraceCheckUtils]: 274: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,965 INFO L290 TraceCheckUtils]: 273: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,965 INFO L290 TraceCheckUtils]: 272: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,965 INFO L272 TraceCheckUtils]: 271: Hoare triple {84428#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,965 INFO L290 TraceCheckUtils]: 270: Hoare triple {84428#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {84428#(< ~counter~0 43)} is VALID [2022-04-15 09:16:22,966 INFO L290 TraceCheckUtils]: 269: Hoare triple {84456#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84428#(< ~counter~0 43)} is VALID [2022-04-15 09:16:22,966 INFO L290 TraceCheckUtils]: 268: Hoare triple {84456#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84456#(< ~counter~0 42)} is VALID [2022-04-15 09:16:22,967 INFO L290 TraceCheckUtils]: 267: Hoare triple {84456#(< ~counter~0 42)} assume !!(0 != ~r~0); {84456#(< ~counter~0 42)} is VALID [2022-04-15 09:16:22,967 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83135#true} {84456#(< ~counter~0 42)} #63#return; {84456#(< ~counter~0 42)} is VALID [2022-04-15 09:16:22,967 INFO L290 TraceCheckUtils]: 265: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,967 INFO L290 TraceCheckUtils]: 264: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,967 INFO L290 TraceCheckUtils]: 263: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,968 INFO L272 TraceCheckUtils]: 262: Hoare triple {84456#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,968 INFO L290 TraceCheckUtils]: 261: Hoare triple {84456#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {84456#(< ~counter~0 42)} is VALID [2022-04-15 09:16:22,969 INFO L290 TraceCheckUtils]: 260: Hoare triple {84484#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84456#(< ~counter~0 42)} is VALID [2022-04-15 09:16:22,969 INFO L290 TraceCheckUtils]: 259: Hoare triple {84484#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84484#(< ~counter~0 41)} is VALID [2022-04-15 09:16:22,969 INFO L290 TraceCheckUtils]: 258: Hoare triple {84484#(< ~counter~0 41)} assume !!(0 != ~r~0); {84484#(< ~counter~0 41)} is VALID [2022-04-15 09:16:22,970 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83135#true} {84484#(< ~counter~0 41)} #63#return; {84484#(< ~counter~0 41)} is VALID [2022-04-15 09:16:22,970 INFO L290 TraceCheckUtils]: 256: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,970 INFO L290 TraceCheckUtils]: 255: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,970 INFO L290 TraceCheckUtils]: 254: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,970 INFO L272 TraceCheckUtils]: 253: Hoare triple {84484#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,970 INFO L290 TraceCheckUtils]: 252: Hoare triple {84484#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {84484#(< ~counter~0 41)} is VALID [2022-04-15 09:16:22,971 INFO L290 TraceCheckUtils]: 251: Hoare triple {84512#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84484#(< ~counter~0 41)} is VALID [2022-04-15 09:16:22,971 INFO L290 TraceCheckUtils]: 250: Hoare triple {84512#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84512#(< ~counter~0 40)} is VALID [2022-04-15 09:16:22,971 INFO L290 TraceCheckUtils]: 249: Hoare triple {84512#(< ~counter~0 40)} assume !!(0 != ~r~0); {84512#(< ~counter~0 40)} is VALID [2022-04-15 09:16:22,972 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83135#true} {84512#(< ~counter~0 40)} #63#return; {84512#(< ~counter~0 40)} is VALID [2022-04-15 09:16:22,972 INFO L290 TraceCheckUtils]: 247: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,972 INFO L290 TraceCheckUtils]: 246: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,972 INFO L290 TraceCheckUtils]: 245: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,972 INFO L272 TraceCheckUtils]: 244: Hoare triple {84512#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,972 INFO L290 TraceCheckUtils]: 243: Hoare triple {84512#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {84512#(< ~counter~0 40)} is VALID [2022-04-15 09:16:22,973 INFO L290 TraceCheckUtils]: 242: Hoare triple {84540#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84512#(< ~counter~0 40)} is VALID [2022-04-15 09:16:22,973 INFO L290 TraceCheckUtils]: 241: Hoare triple {84540#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84540#(< ~counter~0 39)} is VALID [2022-04-15 09:16:22,974 INFO L290 TraceCheckUtils]: 240: Hoare triple {84540#(< ~counter~0 39)} assume !!(0 != ~r~0); {84540#(< ~counter~0 39)} is VALID [2022-04-15 09:16:22,974 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83135#true} {84540#(< ~counter~0 39)} #63#return; {84540#(< ~counter~0 39)} is VALID [2022-04-15 09:16:22,974 INFO L290 TraceCheckUtils]: 238: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,974 INFO L290 TraceCheckUtils]: 237: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,974 INFO L290 TraceCheckUtils]: 236: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,974 INFO L272 TraceCheckUtils]: 235: Hoare triple {84540#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,975 INFO L290 TraceCheckUtils]: 234: Hoare triple {84540#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {84540#(< ~counter~0 39)} is VALID [2022-04-15 09:16:22,975 INFO L290 TraceCheckUtils]: 233: Hoare triple {84568#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84540#(< ~counter~0 39)} is VALID [2022-04-15 09:16:22,976 INFO L290 TraceCheckUtils]: 232: Hoare triple {84568#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84568#(< ~counter~0 38)} is VALID [2022-04-15 09:16:22,976 INFO L290 TraceCheckUtils]: 231: Hoare triple {84568#(< ~counter~0 38)} assume !!(0 != ~r~0); {84568#(< ~counter~0 38)} is VALID [2022-04-15 09:16:22,976 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83135#true} {84568#(< ~counter~0 38)} #63#return; {84568#(< ~counter~0 38)} is VALID [2022-04-15 09:16:22,976 INFO L290 TraceCheckUtils]: 229: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,977 INFO L290 TraceCheckUtils]: 228: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,977 INFO L290 TraceCheckUtils]: 227: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,977 INFO L272 TraceCheckUtils]: 226: Hoare triple {84568#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,977 INFO L290 TraceCheckUtils]: 225: Hoare triple {84568#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {84568#(< ~counter~0 38)} is VALID [2022-04-15 09:16:22,978 INFO L290 TraceCheckUtils]: 224: Hoare triple {84172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84568#(< ~counter~0 38)} is VALID [2022-04-15 09:16:22,978 INFO L290 TraceCheckUtils]: 223: Hoare triple {84172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:22,978 INFO L290 TraceCheckUtils]: 222: Hoare triple {84172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:22,979 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83135#true} {84172#(<= ~counter~0 36)} #63#return; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:22,979 INFO L290 TraceCheckUtils]: 220: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,979 INFO L290 TraceCheckUtils]: 219: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,979 INFO L290 TraceCheckUtils]: 218: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,979 INFO L272 TraceCheckUtils]: 217: Hoare triple {84172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,979 INFO L290 TraceCheckUtils]: 216: Hoare triple {84172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:22,980 INFO L290 TraceCheckUtils]: 215: Hoare triple {84144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:22,980 INFO L290 TraceCheckUtils]: 214: Hoare triple {84144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:22,980 INFO L290 TraceCheckUtils]: 213: Hoare triple {84144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:22,981 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83135#true} {84144#(<= ~counter~0 35)} #63#return; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:22,981 INFO L290 TraceCheckUtils]: 211: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,981 INFO L290 TraceCheckUtils]: 210: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,981 INFO L290 TraceCheckUtils]: 209: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,981 INFO L272 TraceCheckUtils]: 208: Hoare triple {84144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,981 INFO L290 TraceCheckUtils]: 207: Hoare triple {84144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:22,982 INFO L290 TraceCheckUtils]: 206: Hoare triple {84116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:22,982 INFO L290 TraceCheckUtils]: 205: Hoare triple {84116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:22,983 INFO L290 TraceCheckUtils]: 204: Hoare triple {84116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:22,983 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83135#true} {84116#(<= ~counter~0 34)} #63#return; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:22,983 INFO L290 TraceCheckUtils]: 202: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,983 INFO L290 TraceCheckUtils]: 201: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,983 INFO L290 TraceCheckUtils]: 200: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,984 INFO L272 TraceCheckUtils]: 199: Hoare triple {84116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,984 INFO L290 TraceCheckUtils]: 198: Hoare triple {84116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:22,984 INFO L290 TraceCheckUtils]: 197: Hoare triple {84088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:22,985 INFO L290 TraceCheckUtils]: 196: Hoare triple {84088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:22,985 INFO L290 TraceCheckUtils]: 195: Hoare triple {84088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:22,985 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83135#true} {84088#(<= ~counter~0 33)} #63#return; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:22,986 INFO L290 TraceCheckUtils]: 193: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,986 INFO L290 TraceCheckUtils]: 192: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,986 INFO L290 TraceCheckUtils]: 191: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,986 INFO L272 TraceCheckUtils]: 190: Hoare triple {84088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,986 INFO L290 TraceCheckUtils]: 189: Hoare triple {84088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:22,987 INFO L290 TraceCheckUtils]: 188: Hoare triple {84060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:22,987 INFO L290 TraceCheckUtils]: 187: Hoare triple {84060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:22,987 INFO L290 TraceCheckUtils]: 186: Hoare triple {84060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:22,988 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83135#true} {84060#(<= ~counter~0 32)} #63#return; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:22,988 INFO L290 TraceCheckUtils]: 184: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,988 INFO L290 TraceCheckUtils]: 183: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,988 INFO L290 TraceCheckUtils]: 182: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,988 INFO L272 TraceCheckUtils]: 181: Hoare triple {84060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,988 INFO L290 TraceCheckUtils]: 180: Hoare triple {84060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:22,989 INFO L290 TraceCheckUtils]: 179: Hoare triple {84032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:22,989 INFO L290 TraceCheckUtils]: 178: Hoare triple {84032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:22,990 INFO L290 TraceCheckUtils]: 177: Hoare triple {84032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:22,990 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83135#true} {84032#(<= ~counter~0 31)} #63#return; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:22,990 INFO L290 TraceCheckUtils]: 175: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,990 INFO L290 TraceCheckUtils]: 174: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,990 INFO L290 TraceCheckUtils]: 173: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,990 INFO L272 TraceCheckUtils]: 172: Hoare triple {84032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,991 INFO L290 TraceCheckUtils]: 171: Hoare triple {84032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:22,991 INFO L290 TraceCheckUtils]: 170: Hoare triple {84004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:22,992 INFO L290 TraceCheckUtils]: 169: Hoare triple {84004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:22,992 INFO L290 TraceCheckUtils]: 168: Hoare triple {84004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:22,992 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83135#true} {84004#(<= ~counter~0 30)} #63#return; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:22,992 INFO L290 TraceCheckUtils]: 166: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,993 INFO L290 TraceCheckUtils]: 165: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,993 INFO L290 TraceCheckUtils]: 164: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,993 INFO L272 TraceCheckUtils]: 163: Hoare triple {84004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,993 INFO L290 TraceCheckUtils]: 162: Hoare triple {84004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:22,994 INFO L290 TraceCheckUtils]: 161: Hoare triple {83976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:22,994 INFO L290 TraceCheckUtils]: 160: Hoare triple {83976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:22,994 INFO L290 TraceCheckUtils]: 159: Hoare triple {83976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:22,995 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83135#true} {83976#(<= ~counter~0 29)} #63#return; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:22,995 INFO L290 TraceCheckUtils]: 157: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,995 INFO L290 TraceCheckUtils]: 156: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,995 INFO L290 TraceCheckUtils]: 155: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,995 INFO L272 TraceCheckUtils]: 154: Hoare triple {83976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,995 INFO L290 TraceCheckUtils]: 153: Hoare triple {83976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:22,996 INFO L290 TraceCheckUtils]: 152: Hoare triple {83948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:22,996 INFO L290 TraceCheckUtils]: 151: Hoare triple {83948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:22,996 INFO L290 TraceCheckUtils]: 150: Hoare triple {83948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:22,997 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83135#true} {83948#(<= ~counter~0 28)} #63#return; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:22,997 INFO L290 TraceCheckUtils]: 148: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,997 INFO L290 TraceCheckUtils]: 147: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,997 INFO L290 TraceCheckUtils]: 146: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:22,997 INFO L272 TraceCheckUtils]: 145: Hoare triple {83948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:22,997 INFO L290 TraceCheckUtils]: 144: Hoare triple {83948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:22,998 INFO L290 TraceCheckUtils]: 143: Hoare triple {83920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:22,998 INFO L290 TraceCheckUtils]: 142: Hoare triple {83920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:22,999 INFO L290 TraceCheckUtils]: 141: Hoare triple {83920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:22,999 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83135#true} {83920#(<= ~counter~0 27)} #63#return; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:22,999 INFO L290 TraceCheckUtils]: 139: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:22,999 INFO L290 TraceCheckUtils]: 138: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:22,999 INFO L290 TraceCheckUtils]: 137: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,000 INFO L272 TraceCheckUtils]: 136: Hoare triple {83920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,000 INFO L290 TraceCheckUtils]: 135: Hoare triple {83920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:23,001 INFO L290 TraceCheckUtils]: 134: Hoare triple {83892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:23,001 INFO L290 TraceCheckUtils]: 133: Hoare triple {83892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:23,001 INFO L290 TraceCheckUtils]: 132: Hoare triple {83892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:23,002 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83135#true} {83892#(<= ~counter~0 26)} #63#return; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:23,002 INFO L290 TraceCheckUtils]: 130: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,002 INFO L290 TraceCheckUtils]: 129: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,002 INFO L290 TraceCheckUtils]: 128: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,002 INFO L272 TraceCheckUtils]: 127: Hoare triple {83892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,002 INFO L290 TraceCheckUtils]: 126: Hoare triple {83892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:23,003 INFO L290 TraceCheckUtils]: 125: Hoare triple {83864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:23,003 INFO L290 TraceCheckUtils]: 124: Hoare triple {83864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:23,003 INFO L290 TraceCheckUtils]: 123: Hoare triple {83864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:23,004 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83135#true} {83864#(<= ~counter~0 25)} #63#return; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:23,004 INFO L290 TraceCheckUtils]: 121: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,004 INFO L290 TraceCheckUtils]: 120: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,004 INFO L290 TraceCheckUtils]: 119: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,004 INFO L272 TraceCheckUtils]: 118: Hoare triple {83864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,004 INFO L290 TraceCheckUtils]: 117: Hoare triple {83864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:23,005 INFO L290 TraceCheckUtils]: 116: Hoare triple {83836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:23,005 INFO L290 TraceCheckUtils]: 115: Hoare triple {83836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:23,006 INFO L290 TraceCheckUtils]: 114: Hoare triple {83836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:23,006 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83135#true} {83836#(<= ~counter~0 24)} #63#return; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:23,006 INFO L290 TraceCheckUtils]: 112: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,006 INFO L290 TraceCheckUtils]: 111: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,006 INFO L290 TraceCheckUtils]: 110: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,006 INFO L272 TraceCheckUtils]: 109: Hoare triple {83836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,007 INFO L290 TraceCheckUtils]: 108: Hoare triple {83836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:23,007 INFO L290 TraceCheckUtils]: 107: Hoare triple {83808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:23,008 INFO L290 TraceCheckUtils]: 106: Hoare triple {83808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:23,008 INFO L290 TraceCheckUtils]: 105: Hoare triple {83808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:23,008 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83135#true} {83808#(<= ~counter~0 23)} #63#return; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:23,008 INFO L290 TraceCheckUtils]: 103: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,009 INFO L290 TraceCheckUtils]: 102: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,009 INFO L290 TraceCheckUtils]: 101: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,009 INFO L272 TraceCheckUtils]: 100: Hoare triple {83808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,009 INFO L290 TraceCheckUtils]: 99: Hoare triple {83808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:23,010 INFO L290 TraceCheckUtils]: 98: Hoare triple {83780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:23,010 INFO L290 TraceCheckUtils]: 97: Hoare triple {83780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:23,010 INFO L290 TraceCheckUtils]: 96: Hoare triple {83780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:23,011 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83135#true} {83780#(<= ~counter~0 22)} #63#return; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:23,011 INFO L290 TraceCheckUtils]: 94: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,011 INFO L290 TraceCheckUtils]: 93: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,011 INFO L290 TraceCheckUtils]: 92: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,011 INFO L272 TraceCheckUtils]: 91: Hoare triple {83780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,011 INFO L290 TraceCheckUtils]: 90: Hoare triple {83780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:23,012 INFO L290 TraceCheckUtils]: 89: Hoare triple {83752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:23,012 INFO L290 TraceCheckUtils]: 88: Hoare triple {83752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:23,012 INFO L290 TraceCheckUtils]: 87: Hoare triple {83752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:23,013 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83135#true} {83752#(<= ~counter~0 21)} #63#return; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:23,013 INFO L290 TraceCheckUtils]: 85: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,013 INFO L290 TraceCheckUtils]: 84: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,013 INFO L290 TraceCheckUtils]: 83: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,013 INFO L272 TraceCheckUtils]: 82: Hoare triple {83752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,013 INFO L290 TraceCheckUtils]: 81: Hoare triple {83752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:23,014 INFO L290 TraceCheckUtils]: 80: Hoare triple {83724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:23,014 INFO L290 TraceCheckUtils]: 79: Hoare triple {83724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:23,015 INFO L290 TraceCheckUtils]: 78: Hoare triple {83724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:23,015 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83135#true} {83724#(<= ~counter~0 20)} #63#return; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:23,015 INFO L290 TraceCheckUtils]: 76: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,015 INFO L290 TraceCheckUtils]: 75: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,015 INFO L290 TraceCheckUtils]: 74: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,016 INFO L272 TraceCheckUtils]: 73: Hoare triple {83724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,016 INFO L290 TraceCheckUtils]: 72: Hoare triple {83724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:23,016 INFO L290 TraceCheckUtils]: 71: Hoare triple {83696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:23,017 INFO L290 TraceCheckUtils]: 70: Hoare triple {83696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:23,017 INFO L290 TraceCheckUtils]: 69: Hoare triple {83696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:23,017 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83135#true} {83696#(<= ~counter~0 19)} #63#return; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:23,018 INFO L290 TraceCheckUtils]: 67: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,018 INFO L290 TraceCheckUtils]: 66: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,018 INFO L290 TraceCheckUtils]: 65: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,018 INFO L272 TraceCheckUtils]: 64: Hoare triple {83696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,018 INFO L290 TraceCheckUtils]: 63: Hoare triple {83696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:23,019 INFO L290 TraceCheckUtils]: 62: Hoare triple {83668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:23,019 INFO L290 TraceCheckUtils]: 61: Hoare triple {83668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:23,019 INFO L290 TraceCheckUtils]: 60: Hoare triple {83668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:23,020 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83135#true} {83668#(<= ~counter~0 18)} #63#return; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:23,020 INFO L290 TraceCheckUtils]: 58: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,020 INFO L290 TraceCheckUtils]: 57: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,020 INFO L290 TraceCheckUtils]: 56: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,020 INFO L272 TraceCheckUtils]: 55: Hoare triple {83668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,020 INFO L290 TraceCheckUtils]: 54: Hoare triple {83668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:23,021 INFO L290 TraceCheckUtils]: 53: Hoare triple {83640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:23,021 INFO L290 TraceCheckUtils]: 52: Hoare triple {83640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:23,022 INFO L290 TraceCheckUtils]: 51: Hoare triple {83640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:23,022 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83135#true} {83640#(<= ~counter~0 17)} #63#return; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:23,022 INFO L290 TraceCheckUtils]: 49: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,022 INFO L290 TraceCheckUtils]: 48: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,022 INFO L290 TraceCheckUtils]: 47: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,022 INFO L272 TraceCheckUtils]: 46: Hoare triple {83640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,023 INFO L290 TraceCheckUtils]: 45: Hoare triple {83640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:23,023 INFO L290 TraceCheckUtils]: 44: Hoare triple {83612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:23,024 INFO L290 TraceCheckUtils]: 43: Hoare triple {83612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:23,024 INFO L290 TraceCheckUtils]: 42: Hoare triple {83612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:23,024 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83135#true} {83612#(<= ~counter~0 16)} #63#return; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:23,024 INFO L290 TraceCheckUtils]: 40: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,024 INFO L290 TraceCheckUtils]: 39: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,025 INFO L290 TraceCheckUtils]: 38: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,025 INFO L272 TraceCheckUtils]: 37: Hoare triple {83612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,025 INFO L290 TraceCheckUtils]: 36: Hoare triple {83612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:23,026 INFO L290 TraceCheckUtils]: 35: Hoare triple {83584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:23,026 INFO L290 TraceCheckUtils]: 34: Hoare triple {83584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:23,026 INFO L290 TraceCheckUtils]: 33: Hoare triple {83584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:23,027 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83135#true} {83584#(<= ~counter~0 15)} #63#return; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:23,027 INFO L290 TraceCheckUtils]: 31: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,027 INFO L290 TraceCheckUtils]: 30: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,027 INFO L290 TraceCheckUtils]: 29: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,027 INFO L272 TraceCheckUtils]: 28: Hoare triple {83584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {83584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:23,028 INFO L290 TraceCheckUtils]: 26: Hoare triple {83556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:23,028 INFO L290 TraceCheckUtils]: 25: Hoare triple {83556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:23,028 INFO L290 TraceCheckUtils]: 24: Hoare triple {83556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:23,029 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83135#true} {83556#(<= ~counter~0 14)} #63#return; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:23,029 INFO L290 TraceCheckUtils]: 22: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,029 INFO L290 TraceCheckUtils]: 21: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,029 INFO L290 TraceCheckUtils]: 20: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,029 INFO L272 TraceCheckUtils]: 19: Hoare triple {83556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,029 INFO L290 TraceCheckUtils]: 18: Hoare triple {83556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:23,030 INFO L290 TraceCheckUtils]: 17: Hoare triple {83528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:23,030 INFO L290 TraceCheckUtils]: 16: Hoare triple {83528#(<= ~counter~0 13)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:23,031 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83135#true} {83528#(<= ~counter~0 13)} #61#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:23,031 INFO L290 TraceCheckUtils]: 14: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,031 INFO L290 TraceCheckUtils]: 13: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,031 INFO L290 TraceCheckUtils]: 12: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,031 INFO L272 TraceCheckUtils]: 11: Hoare triple {83528#(<= ~counter~0 13)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,031 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83135#true} {83528#(<= ~counter~0 13)} #59#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:23,032 INFO L290 TraceCheckUtils]: 9: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-15 09:16:23,032 INFO L290 TraceCheckUtils]: 8: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-15 09:16:23,032 INFO L290 TraceCheckUtils]: 7: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-15 09:16:23,032 INFO L272 TraceCheckUtils]: 6: Hoare triple {83528#(<= ~counter~0 13)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83135#true} is VALID [2022-04-15 09:16:23,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {83528#(<= ~counter~0 13)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:23,032 INFO L272 TraceCheckUtils]: 4: Hoare triple {83528#(<= ~counter~0 13)} call #t~ret7 := main(); {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:23,033 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83528#(<= ~counter~0 13)} {83135#true} #67#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:23,033 INFO L290 TraceCheckUtils]: 2: Hoare triple {83528#(<= ~counter~0 13)} assume true; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:23,033 INFO L290 TraceCheckUtils]: 1: Hoare triple {83135#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83528#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:23,033 INFO L272 TraceCheckUtils]: 0: Hoare triple {83135#true} call ULTIMATE.init(); {83135#true} is VALID [2022-04-15 09:16:23,034 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 3222 refuted. 0 times theorem prover too weak. 2524 trivial. 0 not checked. [2022-04-15 09:16:23,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:16:23,034 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618056143] [2022-04-15 09:16:23,034 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:16:23,034 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [222659093] [2022-04-15 09:16:23,034 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [222659093] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:16:23,034 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:16:23,035 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 54 [2022-04-15 09:16:23,035 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:16:23,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1060583913] [2022-04-15 09:16:23,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1060583913] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:16:23,035 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:16:23,035 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-15 09:16:23,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848727297] [2022-04-15 09:16:23,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:16:23,036 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 [2022-04-15 09:16:23,036 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:16:23,036 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) [2022-04-15 09:16:23,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:23,286 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-15 09:16:23,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:23,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-15 09:16:23,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:16:23,287 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) [2022-04-15 09:16:25,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:25,227 INFO L93 Difference]: Finished difference Result 358 states and 396 transitions. [2022-04-15 09:16:25,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2022-04-15 09:16:25,228 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 [2022-04-15 09:16:25,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:16:25,228 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) [2022-04-15 09:16:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-15 09:16:25,234 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) [2022-04-15 09:16:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-15 09:16:25,240 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 76 states and 395 transitions. [2022-04-15 09:16:25,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:25,554 INFO L225 Difference]: With dead ends: 358 [2022-04-15 09:16:25,555 INFO L226 Difference]: Without dead ends: 353 [2022-04-15 09:16:25,555 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 729 GetRequests, 640 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 728 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3239, Invalid=4771, Unknown=0, NotChecked=0, Total=8010 [2022-04-15 09:16:25,556 INFO L913 BasicCegarLoop]: 62 mSDtfsCounter, 146 mSDsluCounter, 302 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 09:16:25,556 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [146 Valid, 364 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 09:16:25,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2022-04-15 09:16:26,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 353. [2022-04-15 09:16:26,095 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:16:26,096 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) [2022-04-15 09:16:26,096 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) [2022-04-15 09:16:26,096 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) [2022-04-15 09:16:26,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:26,100 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-15 09:16:26,101 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-15 09:16:26,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:26,101 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:26,101 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. [2022-04-15 09:16:26,101 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. [2022-04-15 09:16:26,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:26,105 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-15 09:16:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-15 09:16:26,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:26,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:26,106 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:16:26,106 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:16:26,106 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) [2022-04-15 09:16:26,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 391 transitions. [2022-04-15 09:16:26,111 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 391 transitions. Word has length 347 [2022-04-15 09:16:26,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:16:26,111 INFO L478 AbstractCegarLoop]: Abstraction has 353 states and 391 transitions. [2022-04-15 09:16:26,112 INFO L479 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) [2022-04-15 09:16:26,112 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 353 states and 391 transitions. [2022-04-15 09:16:28,351 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:28,351 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-15 09:16:28,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-04-15 09:16:28,352 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:16:28,352 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:16:28,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-04-15 09:16:28,553 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-15 09:16:28,553 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:16:28,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:16:28,553 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 73 times [2022-04-15 09:16:28,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:28,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1785755043] [2022-04-15 09:16:28,554 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:16:28,554 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 74 times [2022-04-15 09:16:28,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:16:28,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614824714] [2022-04-15 09:16:28,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:16:28,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:16:28,580 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:16:28,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2121015644] [2022-04-15 09:16:28,580 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:16:28,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:16:28,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:16:28,581 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) [2022-04-15 09:16:28,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-15 09:16:28,740 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:16:28,740 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:16:28,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 833 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-15 09:16:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:16:28,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:16:30,721 INFO L272 TraceCheckUtils]: 0: Hoare triple {87470#true} call ULTIMATE.init(); {87470#true} is VALID [2022-04-15 09:16:30,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {87470#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,722 INFO L290 TraceCheckUtils]: 2: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,722 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87478#(<= ~counter~0 0)} {87470#true} #67#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,723 INFO L272 TraceCheckUtils]: 4: Hoare triple {87478#(<= ~counter~0 0)} call #t~ret7 := main(); {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,723 INFO L290 TraceCheckUtils]: 5: Hoare triple {87478#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,723 INFO L272 TraceCheckUtils]: 6: Hoare triple {87478#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,724 INFO L290 TraceCheckUtils]: 7: Hoare triple {87478#(<= ~counter~0 0)} ~cond := #in~cond; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,724 INFO L290 TraceCheckUtils]: 8: Hoare triple {87478#(<= ~counter~0 0)} assume !(0 == ~cond); {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,724 INFO L290 TraceCheckUtils]: 9: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,725 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87478#(<= ~counter~0 0)} {87478#(<= ~counter~0 0)} #59#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,725 INFO L272 TraceCheckUtils]: 11: Hoare triple {87478#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,725 INFO L290 TraceCheckUtils]: 12: Hoare triple {87478#(<= ~counter~0 0)} ~cond := #in~cond; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,725 INFO L290 TraceCheckUtils]: 13: Hoare triple {87478#(<= ~counter~0 0)} assume !(0 == ~cond); {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,726 INFO L290 TraceCheckUtils]: 14: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,726 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87478#(<= ~counter~0 0)} {87478#(<= ~counter~0 0)} #61#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,726 INFO L290 TraceCheckUtils]: 16: Hoare triple {87478#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:30,728 INFO L290 TraceCheckUtils]: 17: Hoare triple {87478#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:30,728 INFO L290 TraceCheckUtils]: 18: Hoare triple {87527#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {87527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:30,729 INFO L272 TraceCheckUtils]: 19: Hoare triple {87527#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:30,729 INFO L290 TraceCheckUtils]: 20: Hoare triple {87527#(<= ~counter~0 1)} ~cond := #in~cond; {87527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:30,729 INFO L290 TraceCheckUtils]: 21: Hoare triple {87527#(<= ~counter~0 1)} assume !(0 == ~cond); {87527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:30,729 INFO L290 TraceCheckUtils]: 22: Hoare triple {87527#(<= ~counter~0 1)} assume true; {87527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:30,730 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87527#(<= ~counter~0 1)} {87527#(<= ~counter~0 1)} #63#return; {87527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:30,730 INFO L290 TraceCheckUtils]: 24: Hoare triple {87527#(<= ~counter~0 1)} assume !!(0 != ~r~0); {87527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:30,730 INFO L290 TraceCheckUtils]: 25: Hoare triple {87527#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:30,731 INFO L290 TraceCheckUtils]: 26: Hoare triple {87527#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:30,731 INFO L290 TraceCheckUtils]: 27: Hoare triple {87555#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {87555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:30,732 INFO L272 TraceCheckUtils]: 28: Hoare triple {87555#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:30,732 INFO L290 TraceCheckUtils]: 29: Hoare triple {87555#(<= ~counter~0 2)} ~cond := #in~cond; {87555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:30,732 INFO L290 TraceCheckUtils]: 30: Hoare triple {87555#(<= ~counter~0 2)} assume !(0 == ~cond); {87555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:30,733 INFO L290 TraceCheckUtils]: 31: Hoare triple {87555#(<= ~counter~0 2)} assume true; {87555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:30,733 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87555#(<= ~counter~0 2)} {87555#(<= ~counter~0 2)} #63#return; {87555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:30,733 INFO L290 TraceCheckUtils]: 33: Hoare triple {87555#(<= ~counter~0 2)} assume !!(0 != ~r~0); {87555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:30,734 INFO L290 TraceCheckUtils]: 34: Hoare triple {87555#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:30,735 INFO L290 TraceCheckUtils]: 35: Hoare triple {87555#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:30,735 INFO L290 TraceCheckUtils]: 36: Hoare triple {87583#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {87583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:30,735 INFO L272 TraceCheckUtils]: 37: Hoare triple {87583#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:30,736 INFO L290 TraceCheckUtils]: 38: Hoare triple {87583#(<= ~counter~0 3)} ~cond := #in~cond; {87583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:30,736 INFO L290 TraceCheckUtils]: 39: Hoare triple {87583#(<= ~counter~0 3)} assume !(0 == ~cond); {87583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:30,736 INFO L290 TraceCheckUtils]: 40: Hoare triple {87583#(<= ~counter~0 3)} assume true; {87583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:30,737 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87583#(<= ~counter~0 3)} {87583#(<= ~counter~0 3)} #63#return; {87583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:30,737 INFO L290 TraceCheckUtils]: 42: Hoare triple {87583#(<= ~counter~0 3)} assume !!(0 != ~r~0); {87583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:30,737 INFO L290 TraceCheckUtils]: 43: Hoare triple {87583#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:30,738 INFO L290 TraceCheckUtils]: 44: Hoare triple {87583#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:30,738 INFO L290 TraceCheckUtils]: 45: Hoare triple {87611#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {87611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:30,739 INFO L272 TraceCheckUtils]: 46: Hoare triple {87611#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:30,739 INFO L290 TraceCheckUtils]: 47: Hoare triple {87611#(<= ~counter~0 4)} ~cond := #in~cond; {87611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:30,739 INFO L290 TraceCheckUtils]: 48: Hoare triple {87611#(<= ~counter~0 4)} assume !(0 == ~cond); {87611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:30,739 INFO L290 TraceCheckUtils]: 49: Hoare triple {87611#(<= ~counter~0 4)} assume true; {87611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:30,740 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87611#(<= ~counter~0 4)} {87611#(<= ~counter~0 4)} #63#return; {87611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:30,740 INFO L290 TraceCheckUtils]: 51: Hoare triple {87611#(<= ~counter~0 4)} assume !!(0 != ~r~0); {87611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:30,740 INFO L290 TraceCheckUtils]: 52: Hoare triple {87611#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:30,741 INFO L290 TraceCheckUtils]: 53: Hoare triple {87611#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:30,741 INFO L290 TraceCheckUtils]: 54: Hoare triple {87639#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {87639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:30,742 INFO L272 TraceCheckUtils]: 55: Hoare triple {87639#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:30,742 INFO L290 TraceCheckUtils]: 56: Hoare triple {87639#(<= ~counter~0 5)} ~cond := #in~cond; {87639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:30,742 INFO L290 TraceCheckUtils]: 57: Hoare triple {87639#(<= ~counter~0 5)} assume !(0 == ~cond); {87639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:30,743 INFO L290 TraceCheckUtils]: 58: Hoare triple {87639#(<= ~counter~0 5)} assume true; {87639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:30,743 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87639#(<= ~counter~0 5)} {87639#(<= ~counter~0 5)} #63#return; {87639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:30,743 INFO L290 TraceCheckUtils]: 60: Hoare triple {87639#(<= ~counter~0 5)} assume !!(0 != ~r~0); {87639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:30,744 INFO L290 TraceCheckUtils]: 61: Hoare triple {87639#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:30,744 INFO L290 TraceCheckUtils]: 62: Hoare triple {87639#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:30,745 INFO L290 TraceCheckUtils]: 63: Hoare triple {87667#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {87667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:30,745 INFO L272 TraceCheckUtils]: 64: Hoare triple {87667#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:30,745 INFO L290 TraceCheckUtils]: 65: Hoare triple {87667#(<= ~counter~0 6)} ~cond := #in~cond; {87667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:30,746 INFO L290 TraceCheckUtils]: 66: Hoare triple {87667#(<= ~counter~0 6)} assume !(0 == ~cond); {87667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:30,746 INFO L290 TraceCheckUtils]: 67: Hoare triple {87667#(<= ~counter~0 6)} assume true; {87667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:30,746 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87667#(<= ~counter~0 6)} {87667#(<= ~counter~0 6)} #63#return; {87667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:30,747 INFO L290 TraceCheckUtils]: 69: Hoare triple {87667#(<= ~counter~0 6)} assume !!(0 != ~r~0); {87667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:30,747 INFO L290 TraceCheckUtils]: 70: Hoare triple {87667#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:30,748 INFO L290 TraceCheckUtils]: 71: Hoare triple {87667#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:30,748 INFO L290 TraceCheckUtils]: 72: Hoare triple {87695#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {87695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:30,748 INFO L272 TraceCheckUtils]: 73: Hoare triple {87695#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:30,749 INFO L290 TraceCheckUtils]: 74: Hoare triple {87695#(<= ~counter~0 7)} ~cond := #in~cond; {87695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:30,749 INFO L290 TraceCheckUtils]: 75: Hoare triple {87695#(<= ~counter~0 7)} assume !(0 == ~cond); {87695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:30,749 INFO L290 TraceCheckUtils]: 76: Hoare triple {87695#(<= ~counter~0 7)} assume true; {87695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:30,750 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87695#(<= ~counter~0 7)} {87695#(<= ~counter~0 7)} #63#return; {87695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:30,750 INFO L290 TraceCheckUtils]: 78: Hoare triple {87695#(<= ~counter~0 7)} assume !!(0 != ~r~0); {87695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:30,750 INFO L290 TraceCheckUtils]: 79: Hoare triple {87695#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:30,751 INFO L290 TraceCheckUtils]: 80: Hoare triple {87695#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:30,751 INFO L290 TraceCheckUtils]: 81: Hoare triple {87723#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {87723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:30,752 INFO L272 TraceCheckUtils]: 82: Hoare triple {87723#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:30,752 INFO L290 TraceCheckUtils]: 83: Hoare triple {87723#(<= ~counter~0 8)} ~cond := #in~cond; {87723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:30,752 INFO L290 TraceCheckUtils]: 84: Hoare triple {87723#(<= ~counter~0 8)} assume !(0 == ~cond); {87723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:30,753 INFO L290 TraceCheckUtils]: 85: Hoare triple {87723#(<= ~counter~0 8)} assume true; {87723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:30,753 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87723#(<= ~counter~0 8)} {87723#(<= ~counter~0 8)} #63#return; {87723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:30,753 INFO L290 TraceCheckUtils]: 87: Hoare triple {87723#(<= ~counter~0 8)} assume !!(0 != ~r~0); {87723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:30,754 INFO L290 TraceCheckUtils]: 88: Hoare triple {87723#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:30,754 INFO L290 TraceCheckUtils]: 89: Hoare triple {87723#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:30,755 INFO L290 TraceCheckUtils]: 90: Hoare triple {87751#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {87751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:30,755 INFO L272 TraceCheckUtils]: 91: Hoare triple {87751#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:30,755 INFO L290 TraceCheckUtils]: 92: Hoare triple {87751#(<= ~counter~0 9)} ~cond := #in~cond; {87751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:30,756 INFO L290 TraceCheckUtils]: 93: Hoare triple {87751#(<= ~counter~0 9)} assume !(0 == ~cond); {87751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:30,756 INFO L290 TraceCheckUtils]: 94: Hoare triple {87751#(<= ~counter~0 9)} assume true; {87751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:30,756 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87751#(<= ~counter~0 9)} {87751#(<= ~counter~0 9)} #63#return; {87751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:30,757 INFO L290 TraceCheckUtils]: 96: Hoare triple {87751#(<= ~counter~0 9)} assume !!(0 != ~r~0); {87751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:30,757 INFO L290 TraceCheckUtils]: 97: Hoare triple {87751#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:30,758 INFO L290 TraceCheckUtils]: 98: Hoare triple {87751#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:30,758 INFO L290 TraceCheckUtils]: 99: Hoare triple {87779#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {87779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:30,758 INFO L272 TraceCheckUtils]: 100: Hoare triple {87779#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:30,759 INFO L290 TraceCheckUtils]: 101: Hoare triple {87779#(<= ~counter~0 10)} ~cond := #in~cond; {87779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:30,759 INFO L290 TraceCheckUtils]: 102: Hoare triple {87779#(<= ~counter~0 10)} assume !(0 == ~cond); {87779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:30,759 INFO L290 TraceCheckUtils]: 103: Hoare triple {87779#(<= ~counter~0 10)} assume true; {87779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:30,760 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87779#(<= ~counter~0 10)} {87779#(<= ~counter~0 10)} #63#return; {87779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:30,760 INFO L290 TraceCheckUtils]: 105: Hoare triple {87779#(<= ~counter~0 10)} assume !!(0 != ~r~0); {87779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:30,760 INFO L290 TraceCheckUtils]: 106: Hoare triple {87779#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:30,761 INFO L290 TraceCheckUtils]: 107: Hoare triple {87779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:30,761 INFO L290 TraceCheckUtils]: 108: Hoare triple {87807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {87807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:30,762 INFO L272 TraceCheckUtils]: 109: Hoare triple {87807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:30,762 INFO L290 TraceCheckUtils]: 110: Hoare triple {87807#(<= ~counter~0 11)} ~cond := #in~cond; {87807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:30,762 INFO L290 TraceCheckUtils]: 111: Hoare triple {87807#(<= ~counter~0 11)} assume !(0 == ~cond); {87807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:30,763 INFO L290 TraceCheckUtils]: 112: Hoare triple {87807#(<= ~counter~0 11)} assume true; {87807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:30,763 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87807#(<= ~counter~0 11)} {87807#(<= ~counter~0 11)} #63#return; {87807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:30,763 INFO L290 TraceCheckUtils]: 114: Hoare triple {87807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {87807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:30,764 INFO L290 TraceCheckUtils]: 115: Hoare triple {87807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:30,764 INFO L290 TraceCheckUtils]: 116: Hoare triple {87807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:30,765 INFO L290 TraceCheckUtils]: 117: Hoare triple {87835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:30,765 INFO L272 TraceCheckUtils]: 118: Hoare triple {87835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:30,765 INFO L290 TraceCheckUtils]: 119: Hoare triple {87835#(<= ~counter~0 12)} ~cond := #in~cond; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:30,766 INFO L290 TraceCheckUtils]: 120: Hoare triple {87835#(<= ~counter~0 12)} assume !(0 == ~cond); {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:30,766 INFO L290 TraceCheckUtils]: 121: Hoare triple {87835#(<= ~counter~0 12)} assume true; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:30,766 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87835#(<= ~counter~0 12)} {87835#(<= ~counter~0 12)} #63#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:30,767 INFO L290 TraceCheckUtils]: 123: Hoare triple {87835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:30,767 INFO L290 TraceCheckUtils]: 124: Hoare triple {87835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:30,768 INFO L290 TraceCheckUtils]: 125: Hoare triple {87835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:30,768 INFO L290 TraceCheckUtils]: 126: Hoare triple {87863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:30,768 INFO L272 TraceCheckUtils]: 127: Hoare triple {87863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:30,769 INFO L290 TraceCheckUtils]: 128: Hoare triple {87863#(<= ~counter~0 13)} ~cond := #in~cond; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:30,769 INFO L290 TraceCheckUtils]: 129: Hoare triple {87863#(<= ~counter~0 13)} assume !(0 == ~cond); {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:30,769 INFO L290 TraceCheckUtils]: 130: Hoare triple {87863#(<= ~counter~0 13)} assume true; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:30,770 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87863#(<= ~counter~0 13)} {87863#(<= ~counter~0 13)} #63#return; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:30,770 INFO L290 TraceCheckUtils]: 132: Hoare triple {87863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:30,770 INFO L290 TraceCheckUtils]: 133: Hoare triple {87863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:30,771 INFO L290 TraceCheckUtils]: 134: Hoare triple {87863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:30,771 INFO L290 TraceCheckUtils]: 135: Hoare triple {87891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:30,772 INFO L272 TraceCheckUtils]: 136: Hoare triple {87891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:30,772 INFO L290 TraceCheckUtils]: 137: Hoare triple {87891#(<= ~counter~0 14)} ~cond := #in~cond; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:30,772 INFO L290 TraceCheckUtils]: 138: Hoare triple {87891#(<= ~counter~0 14)} assume !(0 == ~cond); {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:30,772 INFO L290 TraceCheckUtils]: 139: Hoare triple {87891#(<= ~counter~0 14)} assume true; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:30,773 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87891#(<= ~counter~0 14)} {87891#(<= ~counter~0 14)} #63#return; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:30,773 INFO L290 TraceCheckUtils]: 141: Hoare triple {87891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:30,773 INFO L290 TraceCheckUtils]: 142: Hoare triple {87891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:30,774 INFO L290 TraceCheckUtils]: 143: Hoare triple {87891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:30,775 INFO L290 TraceCheckUtils]: 144: Hoare triple {87919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:30,775 INFO L272 TraceCheckUtils]: 145: Hoare triple {87919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:30,775 INFO L290 TraceCheckUtils]: 146: Hoare triple {87919#(<= ~counter~0 15)} ~cond := #in~cond; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:30,776 INFO L290 TraceCheckUtils]: 147: Hoare triple {87919#(<= ~counter~0 15)} assume !(0 == ~cond); {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:30,776 INFO L290 TraceCheckUtils]: 148: Hoare triple {87919#(<= ~counter~0 15)} assume true; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:30,776 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87919#(<= ~counter~0 15)} {87919#(<= ~counter~0 15)} #63#return; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:30,777 INFO L290 TraceCheckUtils]: 150: Hoare triple {87919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:30,777 INFO L290 TraceCheckUtils]: 151: Hoare triple {87919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:30,778 INFO L290 TraceCheckUtils]: 152: Hoare triple {87919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:30,778 INFO L290 TraceCheckUtils]: 153: Hoare triple {87947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:30,778 INFO L272 TraceCheckUtils]: 154: Hoare triple {87947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:30,779 INFO L290 TraceCheckUtils]: 155: Hoare triple {87947#(<= ~counter~0 16)} ~cond := #in~cond; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:30,779 INFO L290 TraceCheckUtils]: 156: Hoare triple {87947#(<= ~counter~0 16)} assume !(0 == ~cond); {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:30,779 INFO L290 TraceCheckUtils]: 157: Hoare triple {87947#(<= ~counter~0 16)} assume true; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:30,780 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87947#(<= ~counter~0 16)} {87947#(<= ~counter~0 16)} #63#return; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:30,780 INFO L290 TraceCheckUtils]: 159: Hoare triple {87947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:30,780 INFO L290 TraceCheckUtils]: 160: Hoare triple {87947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:30,781 INFO L290 TraceCheckUtils]: 161: Hoare triple {87947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:30,781 INFO L290 TraceCheckUtils]: 162: Hoare triple {87975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:30,782 INFO L272 TraceCheckUtils]: 163: Hoare triple {87975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:30,782 INFO L290 TraceCheckUtils]: 164: Hoare triple {87975#(<= ~counter~0 17)} ~cond := #in~cond; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:30,782 INFO L290 TraceCheckUtils]: 165: Hoare triple {87975#(<= ~counter~0 17)} assume !(0 == ~cond); {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:30,783 INFO L290 TraceCheckUtils]: 166: Hoare triple {87975#(<= ~counter~0 17)} assume true; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:30,783 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87975#(<= ~counter~0 17)} {87975#(<= ~counter~0 17)} #63#return; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:30,783 INFO L290 TraceCheckUtils]: 168: Hoare triple {87975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:30,784 INFO L290 TraceCheckUtils]: 169: Hoare triple {87975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:30,784 INFO L290 TraceCheckUtils]: 170: Hoare triple {87975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:30,785 INFO L290 TraceCheckUtils]: 171: Hoare triple {88003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:30,785 INFO L272 TraceCheckUtils]: 172: Hoare triple {88003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:30,785 INFO L290 TraceCheckUtils]: 173: Hoare triple {88003#(<= ~counter~0 18)} ~cond := #in~cond; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:30,786 INFO L290 TraceCheckUtils]: 174: Hoare triple {88003#(<= ~counter~0 18)} assume !(0 == ~cond); {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:30,786 INFO L290 TraceCheckUtils]: 175: Hoare triple {88003#(<= ~counter~0 18)} assume true; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:30,786 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {88003#(<= ~counter~0 18)} {88003#(<= ~counter~0 18)} #63#return; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:30,787 INFO L290 TraceCheckUtils]: 177: Hoare triple {88003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:30,787 INFO L290 TraceCheckUtils]: 178: Hoare triple {88003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:30,788 INFO L290 TraceCheckUtils]: 179: Hoare triple {88003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:30,788 INFO L290 TraceCheckUtils]: 180: Hoare triple {88031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:30,789 INFO L272 TraceCheckUtils]: 181: Hoare triple {88031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:30,789 INFO L290 TraceCheckUtils]: 182: Hoare triple {88031#(<= ~counter~0 19)} ~cond := #in~cond; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:30,789 INFO L290 TraceCheckUtils]: 183: Hoare triple {88031#(<= ~counter~0 19)} assume !(0 == ~cond); {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:30,789 INFO L290 TraceCheckUtils]: 184: Hoare triple {88031#(<= ~counter~0 19)} assume true; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:30,790 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {88031#(<= ~counter~0 19)} {88031#(<= ~counter~0 19)} #63#return; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:30,790 INFO L290 TraceCheckUtils]: 186: Hoare triple {88031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:30,790 INFO L290 TraceCheckUtils]: 187: Hoare triple {88031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:30,791 INFO L290 TraceCheckUtils]: 188: Hoare triple {88031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:30,791 INFO L290 TraceCheckUtils]: 189: Hoare triple {88059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:30,792 INFO L272 TraceCheckUtils]: 190: Hoare triple {88059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:30,792 INFO L290 TraceCheckUtils]: 191: Hoare triple {88059#(<= ~counter~0 20)} ~cond := #in~cond; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:30,792 INFO L290 TraceCheckUtils]: 192: Hoare triple {88059#(<= ~counter~0 20)} assume !(0 == ~cond); {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:30,793 INFO L290 TraceCheckUtils]: 193: Hoare triple {88059#(<= ~counter~0 20)} assume true; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:30,793 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {88059#(<= ~counter~0 20)} {88059#(<= ~counter~0 20)} #63#return; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:30,793 INFO L290 TraceCheckUtils]: 195: Hoare triple {88059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:30,794 INFO L290 TraceCheckUtils]: 196: Hoare triple {88059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:30,794 INFO L290 TraceCheckUtils]: 197: Hoare triple {88059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:30,795 INFO L290 TraceCheckUtils]: 198: Hoare triple {88087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:30,795 INFO L272 TraceCheckUtils]: 199: Hoare triple {88087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:30,795 INFO L290 TraceCheckUtils]: 200: Hoare triple {88087#(<= ~counter~0 21)} ~cond := #in~cond; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:30,796 INFO L290 TraceCheckUtils]: 201: Hoare triple {88087#(<= ~counter~0 21)} assume !(0 == ~cond); {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:30,796 INFO L290 TraceCheckUtils]: 202: Hoare triple {88087#(<= ~counter~0 21)} assume true; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:30,796 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {88087#(<= ~counter~0 21)} {88087#(<= ~counter~0 21)} #63#return; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:30,797 INFO L290 TraceCheckUtils]: 204: Hoare triple {88087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:30,797 INFO L290 TraceCheckUtils]: 205: Hoare triple {88087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:30,798 INFO L290 TraceCheckUtils]: 206: Hoare triple {88087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:30,798 INFO L290 TraceCheckUtils]: 207: Hoare triple {88115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:30,798 INFO L272 TraceCheckUtils]: 208: Hoare triple {88115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:30,799 INFO L290 TraceCheckUtils]: 209: Hoare triple {88115#(<= ~counter~0 22)} ~cond := #in~cond; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:30,799 INFO L290 TraceCheckUtils]: 210: Hoare triple {88115#(<= ~counter~0 22)} assume !(0 == ~cond); {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:30,799 INFO L290 TraceCheckUtils]: 211: Hoare triple {88115#(<= ~counter~0 22)} assume true; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:30,800 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {88115#(<= ~counter~0 22)} {88115#(<= ~counter~0 22)} #63#return; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:30,800 INFO L290 TraceCheckUtils]: 213: Hoare triple {88115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:30,800 INFO L290 TraceCheckUtils]: 214: Hoare triple {88115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:30,801 INFO L290 TraceCheckUtils]: 215: Hoare triple {88115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:30,801 INFO L290 TraceCheckUtils]: 216: Hoare triple {88143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:30,802 INFO L272 TraceCheckUtils]: 217: Hoare triple {88143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:30,802 INFO L290 TraceCheckUtils]: 218: Hoare triple {88143#(<= ~counter~0 23)} ~cond := #in~cond; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:30,802 INFO L290 TraceCheckUtils]: 219: Hoare triple {88143#(<= ~counter~0 23)} assume !(0 == ~cond); {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:30,803 INFO L290 TraceCheckUtils]: 220: Hoare triple {88143#(<= ~counter~0 23)} assume true; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:30,803 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {88143#(<= ~counter~0 23)} {88143#(<= ~counter~0 23)} #63#return; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:30,803 INFO L290 TraceCheckUtils]: 222: Hoare triple {88143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:30,804 INFO L290 TraceCheckUtils]: 223: Hoare triple {88143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:30,804 INFO L290 TraceCheckUtils]: 224: Hoare triple {88143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:30,805 INFO L290 TraceCheckUtils]: 225: Hoare triple {88171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:30,805 INFO L272 TraceCheckUtils]: 226: Hoare triple {88171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:30,805 INFO L290 TraceCheckUtils]: 227: Hoare triple {88171#(<= ~counter~0 24)} ~cond := #in~cond; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:30,806 INFO L290 TraceCheckUtils]: 228: Hoare triple {88171#(<= ~counter~0 24)} assume !(0 == ~cond); {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:30,806 INFO L290 TraceCheckUtils]: 229: Hoare triple {88171#(<= ~counter~0 24)} assume true; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:30,806 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {88171#(<= ~counter~0 24)} {88171#(<= ~counter~0 24)} #63#return; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:30,807 INFO L290 TraceCheckUtils]: 231: Hoare triple {88171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:30,807 INFO L290 TraceCheckUtils]: 232: Hoare triple {88171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:30,808 INFO L290 TraceCheckUtils]: 233: Hoare triple {88171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:30,808 INFO L290 TraceCheckUtils]: 234: Hoare triple {88199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:30,808 INFO L272 TraceCheckUtils]: 235: Hoare triple {88199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:30,809 INFO L290 TraceCheckUtils]: 236: Hoare triple {88199#(<= ~counter~0 25)} ~cond := #in~cond; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:30,809 INFO L290 TraceCheckUtils]: 237: Hoare triple {88199#(<= ~counter~0 25)} assume !(0 == ~cond); {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:30,809 INFO L290 TraceCheckUtils]: 238: Hoare triple {88199#(<= ~counter~0 25)} assume true; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:30,810 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {88199#(<= ~counter~0 25)} {88199#(<= ~counter~0 25)} #63#return; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:30,810 INFO L290 TraceCheckUtils]: 240: Hoare triple {88199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:30,810 INFO L290 TraceCheckUtils]: 241: Hoare triple {88199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:30,811 INFO L290 TraceCheckUtils]: 242: Hoare triple {88199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:30,811 INFO L290 TraceCheckUtils]: 243: Hoare triple {88227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:30,812 INFO L272 TraceCheckUtils]: 244: Hoare triple {88227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:30,812 INFO L290 TraceCheckUtils]: 245: Hoare triple {88227#(<= ~counter~0 26)} ~cond := #in~cond; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:30,812 INFO L290 TraceCheckUtils]: 246: Hoare triple {88227#(<= ~counter~0 26)} assume !(0 == ~cond); {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:30,812 INFO L290 TraceCheckUtils]: 247: Hoare triple {88227#(<= ~counter~0 26)} assume true; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:30,813 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {88227#(<= ~counter~0 26)} {88227#(<= ~counter~0 26)} #63#return; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:30,813 INFO L290 TraceCheckUtils]: 249: Hoare triple {88227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:30,813 INFO L290 TraceCheckUtils]: 250: Hoare triple {88227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:30,814 INFO L290 TraceCheckUtils]: 251: Hoare triple {88227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:30,815 INFO L290 TraceCheckUtils]: 252: Hoare triple {88255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:30,815 INFO L272 TraceCheckUtils]: 253: Hoare triple {88255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:30,815 INFO L290 TraceCheckUtils]: 254: Hoare triple {88255#(<= ~counter~0 27)} ~cond := #in~cond; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:30,816 INFO L290 TraceCheckUtils]: 255: Hoare triple {88255#(<= ~counter~0 27)} assume !(0 == ~cond); {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:30,816 INFO L290 TraceCheckUtils]: 256: Hoare triple {88255#(<= ~counter~0 27)} assume true; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:30,816 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {88255#(<= ~counter~0 27)} {88255#(<= ~counter~0 27)} #63#return; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:30,817 INFO L290 TraceCheckUtils]: 258: Hoare triple {88255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:30,817 INFO L290 TraceCheckUtils]: 259: Hoare triple {88255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:30,818 INFO L290 TraceCheckUtils]: 260: Hoare triple {88255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:30,818 INFO L290 TraceCheckUtils]: 261: Hoare triple {88283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:30,818 INFO L272 TraceCheckUtils]: 262: Hoare triple {88283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:30,819 INFO L290 TraceCheckUtils]: 263: Hoare triple {88283#(<= ~counter~0 28)} ~cond := #in~cond; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:30,819 INFO L290 TraceCheckUtils]: 264: Hoare triple {88283#(<= ~counter~0 28)} assume !(0 == ~cond); {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:30,819 INFO L290 TraceCheckUtils]: 265: Hoare triple {88283#(<= ~counter~0 28)} assume true; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:30,820 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {88283#(<= ~counter~0 28)} {88283#(<= ~counter~0 28)} #63#return; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:30,820 INFO L290 TraceCheckUtils]: 267: Hoare triple {88283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:30,820 INFO L290 TraceCheckUtils]: 268: Hoare triple {88283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:30,821 INFO L290 TraceCheckUtils]: 269: Hoare triple {88283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:30,821 INFO L290 TraceCheckUtils]: 270: Hoare triple {88311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:30,822 INFO L272 TraceCheckUtils]: 271: Hoare triple {88311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:30,822 INFO L290 TraceCheckUtils]: 272: Hoare triple {88311#(<= ~counter~0 29)} ~cond := #in~cond; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:30,822 INFO L290 TraceCheckUtils]: 273: Hoare triple {88311#(<= ~counter~0 29)} assume !(0 == ~cond); {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:30,823 INFO L290 TraceCheckUtils]: 274: Hoare triple {88311#(<= ~counter~0 29)} assume true; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:30,823 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {88311#(<= ~counter~0 29)} {88311#(<= ~counter~0 29)} #63#return; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:30,823 INFO L290 TraceCheckUtils]: 276: Hoare triple {88311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:30,824 INFO L290 TraceCheckUtils]: 277: Hoare triple {88311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:30,824 INFO L290 TraceCheckUtils]: 278: Hoare triple {88311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:30,825 INFO L290 TraceCheckUtils]: 279: Hoare triple {88339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:30,825 INFO L272 TraceCheckUtils]: 280: Hoare triple {88339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:30,825 INFO L290 TraceCheckUtils]: 281: Hoare triple {88339#(<= ~counter~0 30)} ~cond := #in~cond; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:30,826 INFO L290 TraceCheckUtils]: 282: Hoare triple {88339#(<= ~counter~0 30)} assume !(0 == ~cond); {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:30,826 INFO L290 TraceCheckUtils]: 283: Hoare triple {88339#(<= ~counter~0 30)} assume true; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:30,826 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {88339#(<= ~counter~0 30)} {88339#(<= ~counter~0 30)} #63#return; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:30,827 INFO L290 TraceCheckUtils]: 285: Hoare triple {88339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:30,827 INFO L290 TraceCheckUtils]: 286: Hoare triple {88339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:30,828 INFO L290 TraceCheckUtils]: 287: Hoare triple {88339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:30,828 INFO L290 TraceCheckUtils]: 288: Hoare triple {88367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:30,828 INFO L272 TraceCheckUtils]: 289: Hoare triple {88367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:30,829 INFO L290 TraceCheckUtils]: 290: Hoare triple {88367#(<= ~counter~0 31)} ~cond := #in~cond; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:30,829 INFO L290 TraceCheckUtils]: 291: Hoare triple {88367#(<= ~counter~0 31)} assume !(0 == ~cond); {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:30,829 INFO L290 TraceCheckUtils]: 292: Hoare triple {88367#(<= ~counter~0 31)} assume true; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:30,830 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {88367#(<= ~counter~0 31)} {88367#(<= ~counter~0 31)} #63#return; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:30,830 INFO L290 TraceCheckUtils]: 294: Hoare triple {88367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:30,830 INFO L290 TraceCheckUtils]: 295: Hoare triple {88367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:30,831 INFO L290 TraceCheckUtils]: 296: Hoare triple {88367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:30,831 INFO L290 TraceCheckUtils]: 297: Hoare triple {88395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:30,832 INFO L272 TraceCheckUtils]: 298: Hoare triple {88395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:30,832 INFO L290 TraceCheckUtils]: 299: Hoare triple {88395#(<= ~counter~0 32)} ~cond := #in~cond; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:30,832 INFO L290 TraceCheckUtils]: 300: Hoare triple {88395#(<= ~counter~0 32)} assume !(0 == ~cond); {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:30,832 INFO L290 TraceCheckUtils]: 301: Hoare triple {88395#(<= ~counter~0 32)} assume true; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:30,833 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {88395#(<= ~counter~0 32)} {88395#(<= ~counter~0 32)} #63#return; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:30,833 INFO L290 TraceCheckUtils]: 303: Hoare triple {88395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:30,833 INFO L290 TraceCheckUtils]: 304: Hoare triple {88395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:30,834 INFO L290 TraceCheckUtils]: 305: Hoare triple {88395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:30,834 INFO L290 TraceCheckUtils]: 306: Hoare triple {88423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:30,835 INFO L272 TraceCheckUtils]: 307: Hoare triple {88423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:30,835 INFO L290 TraceCheckUtils]: 308: Hoare triple {88423#(<= ~counter~0 33)} ~cond := #in~cond; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:30,835 INFO L290 TraceCheckUtils]: 309: Hoare triple {88423#(<= ~counter~0 33)} assume !(0 == ~cond); {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:30,836 INFO L290 TraceCheckUtils]: 310: Hoare triple {88423#(<= ~counter~0 33)} assume true; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:30,836 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {88423#(<= ~counter~0 33)} {88423#(<= ~counter~0 33)} #63#return; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:30,836 INFO L290 TraceCheckUtils]: 312: Hoare triple {88423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:30,837 INFO L290 TraceCheckUtils]: 313: Hoare triple {88423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:30,837 INFO L290 TraceCheckUtils]: 314: Hoare triple {88423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:30,838 INFO L290 TraceCheckUtils]: 315: Hoare triple {88451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:30,838 INFO L272 TraceCheckUtils]: 316: Hoare triple {88451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:30,838 INFO L290 TraceCheckUtils]: 317: Hoare triple {88451#(<= ~counter~0 34)} ~cond := #in~cond; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:30,839 INFO L290 TraceCheckUtils]: 318: Hoare triple {88451#(<= ~counter~0 34)} assume !(0 == ~cond); {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:30,839 INFO L290 TraceCheckUtils]: 319: Hoare triple {88451#(<= ~counter~0 34)} assume true; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:30,840 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {88451#(<= ~counter~0 34)} {88451#(<= ~counter~0 34)} #63#return; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:30,840 INFO L290 TraceCheckUtils]: 321: Hoare triple {88451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:30,840 INFO L290 TraceCheckUtils]: 322: Hoare triple {88451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:30,841 INFO L290 TraceCheckUtils]: 323: Hoare triple {88451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:30,841 INFO L290 TraceCheckUtils]: 324: Hoare triple {88479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:30,842 INFO L272 TraceCheckUtils]: 325: Hoare triple {88479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:30,842 INFO L290 TraceCheckUtils]: 326: Hoare triple {88479#(<= ~counter~0 35)} ~cond := #in~cond; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:30,842 INFO L290 TraceCheckUtils]: 327: Hoare triple {88479#(<= ~counter~0 35)} assume !(0 == ~cond); {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:30,842 INFO L290 TraceCheckUtils]: 328: Hoare triple {88479#(<= ~counter~0 35)} assume true; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:30,843 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {88479#(<= ~counter~0 35)} {88479#(<= ~counter~0 35)} #63#return; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:30,843 INFO L290 TraceCheckUtils]: 330: Hoare triple {88479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:30,843 INFO L290 TraceCheckUtils]: 331: Hoare triple {88479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:30,844 INFO L290 TraceCheckUtils]: 332: Hoare triple {88479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:30,844 INFO L290 TraceCheckUtils]: 333: Hoare triple {88507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:30,845 INFO L272 TraceCheckUtils]: 334: Hoare triple {88507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:30,845 INFO L290 TraceCheckUtils]: 335: Hoare triple {88507#(<= ~counter~0 36)} ~cond := #in~cond; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:30,845 INFO L290 TraceCheckUtils]: 336: Hoare triple {88507#(<= ~counter~0 36)} assume !(0 == ~cond); {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:30,846 INFO L290 TraceCheckUtils]: 337: Hoare triple {88507#(<= ~counter~0 36)} assume true; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:30,846 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {88507#(<= ~counter~0 36)} {88507#(<= ~counter~0 36)} #63#return; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:30,846 INFO L290 TraceCheckUtils]: 339: Hoare triple {88507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:30,847 INFO L290 TraceCheckUtils]: 340: Hoare triple {88507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:30,847 INFO L290 TraceCheckUtils]: 341: Hoare triple {88507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:30,848 INFO L290 TraceCheckUtils]: 342: Hoare triple {88535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:30,848 INFO L272 TraceCheckUtils]: 343: Hoare triple {88535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:30,848 INFO L290 TraceCheckUtils]: 344: Hoare triple {88535#(<= ~counter~0 37)} ~cond := #in~cond; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:30,849 INFO L290 TraceCheckUtils]: 345: Hoare triple {88535#(<= ~counter~0 37)} assume !(0 == ~cond); {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:30,849 INFO L290 TraceCheckUtils]: 346: Hoare triple {88535#(<= ~counter~0 37)} assume true; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:30,849 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {88535#(<= ~counter~0 37)} {88535#(<= ~counter~0 37)} #63#return; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:30,850 INFO L290 TraceCheckUtils]: 348: Hoare triple {88535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:30,850 INFO L290 TraceCheckUtils]: 349: Hoare triple {88535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:30,850 INFO L290 TraceCheckUtils]: 350: Hoare triple {88535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88563#(<= |main_#t~post6| 37)} is VALID [2022-04-15 09:16:30,851 INFO L290 TraceCheckUtils]: 351: Hoare triple {88563#(<= |main_#t~post6| 37)} assume !(#t~post6 < 50);havoc #t~post6; {87471#false} is VALID [2022-04-15 09:16:30,851 INFO L272 TraceCheckUtils]: 352: Hoare triple {87471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87471#false} is VALID [2022-04-15 09:16:30,851 INFO L290 TraceCheckUtils]: 353: Hoare triple {87471#false} ~cond := #in~cond; {87471#false} is VALID [2022-04-15 09:16:30,851 INFO L290 TraceCheckUtils]: 354: Hoare triple {87471#false} assume 0 == ~cond; {87471#false} is VALID [2022-04-15 09:16:30,851 INFO L290 TraceCheckUtils]: 355: Hoare triple {87471#false} assume !false; {87471#false} is VALID [2022-04-15 09:16:30,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 6068 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:16:30,852 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:16:32,582 INFO L290 TraceCheckUtils]: 355: Hoare triple {87471#false} assume !false; {87471#false} is VALID [2022-04-15 09:16:32,582 INFO L290 TraceCheckUtils]: 354: Hoare triple {87471#false} assume 0 == ~cond; {87471#false} is VALID [2022-04-15 09:16:32,582 INFO L290 TraceCheckUtils]: 353: Hoare triple {87471#false} ~cond := #in~cond; {87471#false} is VALID [2022-04-15 09:16:32,582 INFO L272 TraceCheckUtils]: 352: Hoare triple {87471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87471#false} is VALID [2022-04-15 09:16:32,583 INFO L290 TraceCheckUtils]: 351: Hoare triple {88591#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {87471#false} is VALID [2022-04-15 09:16:32,583 INFO L290 TraceCheckUtils]: 350: Hoare triple {88595#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88591#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:16:32,583 INFO L290 TraceCheckUtils]: 349: Hoare triple {88595#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88595#(< ~counter~0 50)} is VALID [2022-04-15 09:16:32,583 INFO L290 TraceCheckUtils]: 348: Hoare triple {88595#(< ~counter~0 50)} assume !!(0 != ~r~0); {88595#(< ~counter~0 50)} is VALID [2022-04-15 09:16:32,584 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {87470#true} {88595#(< ~counter~0 50)} #63#return; {88595#(< ~counter~0 50)} is VALID [2022-04-15 09:16:32,584 INFO L290 TraceCheckUtils]: 346: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,584 INFO L290 TraceCheckUtils]: 345: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,584 INFO L290 TraceCheckUtils]: 344: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,584 INFO L272 TraceCheckUtils]: 343: Hoare triple {88595#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,584 INFO L290 TraceCheckUtils]: 342: Hoare triple {88595#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {88595#(< ~counter~0 50)} is VALID [2022-04-15 09:16:32,586 INFO L290 TraceCheckUtils]: 341: Hoare triple {88623#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88595#(< ~counter~0 50)} is VALID [2022-04-15 09:16:32,586 INFO L290 TraceCheckUtils]: 340: Hoare triple {88623#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88623#(< ~counter~0 49)} is VALID [2022-04-15 09:16:32,587 INFO L290 TraceCheckUtils]: 339: Hoare triple {88623#(< ~counter~0 49)} assume !!(0 != ~r~0); {88623#(< ~counter~0 49)} is VALID [2022-04-15 09:16:32,587 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {87470#true} {88623#(< ~counter~0 49)} #63#return; {88623#(< ~counter~0 49)} is VALID [2022-04-15 09:16:32,587 INFO L290 TraceCheckUtils]: 337: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,587 INFO L290 TraceCheckUtils]: 336: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,587 INFO L290 TraceCheckUtils]: 335: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,587 INFO L272 TraceCheckUtils]: 334: Hoare triple {88623#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,588 INFO L290 TraceCheckUtils]: 333: Hoare triple {88623#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {88623#(< ~counter~0 49)} is VALID [2022-04-15 09:16:32,588 INFO L290 TraceCheckUtils]: 332: Hoare triple {88651#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88623#(< ~counter~0 49)} is VALID [2022-04-15 09:16:32,589 INFO L290 TraceCheckUtils]: 331: Hoare triple {88651#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88651#(< ~counter~0 48)} is VALID [2022-04-15 09:16:32,589 INFO L290 TraceCheckUtils]: 330: Hoare triple {88651#(< ~counter~0 48)} assume !!(0 != ~r~0); {88651#(< ~counter~0 48)} is VALID [2022-04-15 09:16:32,589 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {87470#true} {88651#(< ~counter~0 48)} #63#return; {88651#(< ~counter~0 48)} is VALID [2022-04-15 09:16:32,589 INFO L290 TraceCheckUtils]: 328: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,590 INFO L290 TraceCheckUtils]: 327: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,590 INFO L290 TraceCheckUtils]: 326: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,590 INFO L272 TraceCheckUtils]: 325: Hoare triple {88651#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,590 INFO L290 TraceCheckUtils]: 324: Hoare triple {88651#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {88651#(< ~counter~0 48)} is VALID [2022-04-15 09:16:32,591 INFO L290 TraceCheckUtils]: 323: Hoare triple {88679#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88651#(< ~counter~0 48)} is VALID [2022-04-15 09:16:32,591 INFO L290 TraceCheckUtils]: 322: Hoare triple {88679#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88679#(< ~counter~0 47)} is VALID [2022-04-15 09:16:32,591 INFO L290 TraceCheckUtils]: 321: Hoare triple {88679#(< ~counter~0 47)} assume !!(0 != ~r~0); {88679#(< ~counter~0 47)} is VALID [2022-04-15 09:16:32,592 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {87470#true} {88679#(< ~counter~0 47)} #63#return; {88679#(< ~counter~0 47)} is VALID [2022-04-15 09:16:32,592 INFO L290 TraceCheckUtils]: 319: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,592 INFO L290 TraceCheckUtils]: 318: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,592 INFO L290 TraceCheckUtils]: 317: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,592 INFO L272 TraceCheckUtils]: 316: Hoare triple {88679#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,592 INFO L290 TraceCheckUtils]: 315: Hoare triple {88679#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {88679#(< ~counter~0 47)} is VALID [2022-04-15 09:16:32,593 INFO L290 TraceCheckUtils]: 314: Hoare triple {88707#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88679#(< ~counter~0 47)} is VALID [2022-04-15 09:16:32,593 INFO L290 TraceCheckUtils]: 313: Hoare triple {88707#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88707#(< ~counter~0 46)} is VALID [2022-04-15 09:16:32,594 INFO L290 TraceCheckUtils]: 312: Hoare triple {88707#(< ~counter~0 46)} assume !!(0 != ~r~0); {88707#(< ~counter~0 46)} is VALID [2022-04-15 09:16:32,594 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {87470#true} {88707#(< ~counter~0 46)} #63#return; {88707#(< ~counter~0 46)} is VALID [2022-04-15 09:16:32,594 INFO L290 TraceCheckUtils]: 310: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,594 INFO L290 TraceCheckUtils]: 309: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,594 INFO L290 TraceCheckUtils]: 308: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,594 INFO L272 TraceCheckUtils]: 307: Hoare triple {88707#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,595 INFO L290 TraceCheckUtils]: 306: Hoare triple {88707#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {88707#(< ~counter~0 46)} is VALID [2022-04-15 09:16:32,595 INFO L290 TraceCheckUtils]: 305: Hoare triple {88735#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88707#(< ~counter~0 46)} is VALID [2022-04-15 09:16:32,596 INFO L290 TraceCheckUtils]: 304: Hoare triple {88735#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88735#(< ~counter~0 45)} is VALID [2022-04-15 09:16:32,596 INFO L290 TraceCheckUtils]: 303: Hoare triple {88735#(< ~counter~0 45)} assume !!(0 != ~r~0); {88735#(< ~counter~0 45)} is VALID [2022-04-15 09:16:32,596 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {87470#true} {88735#(< ~counter~0 45)} #63#return; {88735#(< ~counter~0 45)} is VALID [2022-04-15 09:16:32,596 INFO L290 TraceCheckUtils]: 301: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,597 INFO L290 TraceCheckUtils]: 300: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,597 INFO L290 TraceCheckUtils]: 299: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,597 INFO L272 TraceCheckUtils]: 298: Hoare triple {88735#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,597 INFO L290 TraceCheckUtils]: 297: Hoare triple {88735#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {88735#(< ~counter~0 45)} is VALID [2022-04-15 09:16:32,598 INFO L290 TraceCheckUtils]: 296: Hoare triple {88763#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88735#(< ~counter~0 45)} is VALID [2022-04-15 09:16:32,598 INFO L290 TraceCheckUtils]: 295: Hoare triple {88763#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88763#(< ~counter~0 44)} is VALID [2022-04-15 09:16:32,598 INFO L290 TraceCheckUtils]: 294: Hoare triple {88763#(< ~counter~0 44)} assume !!(0 != ~r~0); {88763#(< ~counter~0 44)} is VALID [2022-04-15 09:16:32,599 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {87470#true} {88763#(< ~counter~0 44)} #63#return; {88763#(< ~counter~0 44)} is VALID [2022-04-15 09:16:32,599 INFO L290 TraceCheckUtils]: 292: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,599 INFO L290 TraceCheckUtils]: 291: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,599 INFO L290 TraceCheckUtils]: 290: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,599 INFO L272 TraceCheckUtils]: 289: Hoare triple {88763#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,599 INFO L290 TraceCheckUtils]: 288: Hoare triple {88763#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {88763#(< ~counter~0 44)} is VALID [2022-04-15 09:16:32,600 INFO L290 TraceCheckUtils]: 287: Hoare triple {88791#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88763#(< ~counter~0 44)} is VALID [2022-04-15 09:16:32,600 INFO L290 TraceCheckUtils]: 286: Hoare triple {88791#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88791#(< ~counter~0 43)} is VALID [2022-04-15 09:16:32,601 INFO L290 TraceCheckUtils]: 285: Hoare triple {88791#(< ~counter~0 43)} assume !!(0 != ~r~0); {88791#(< ~counter~0 43)} is VALID [2022-04-15 09:16:32,601 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {87470#true} {88791#(< ~counter~0 43)} #63#return; {88791#(< ~counter~0 43)} is VALID [2022-04-15 09:16:32,601 INFO L290 TraceCheckUtils]: 283: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,601 INFO L290 TraceCheckUtils]: 282: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,601 INFO L290 TraceCheckUtils]: 281: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,601 INFO L272 TraceCheckUtils]: 280: Hoare triple {88791#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,602 INFO L290 TraceCheckUtils]: 279: Hoare triple {88791#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {88791#(< ~counter~0 43)} is VALID [2022-04-15 09:16:32,602 INFO L290 TraceCheckUtils]: 278: Hoare triple {88819#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88791#(< ~counter~0 43)} is VALID [2022-04-15 09:16:32,603 INFO L290 TraceCheckUtils]: 277: Hoare triple {88819#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88819#(< ~counter~0 42)} is VALID [2022-04-15 09:16:32,603 INFO L290 TraceCheckUtils]: 276: Hoare triple {88819#(< ~counter~0 42)} assume !!(0 != ~r~0); {88819#(< ~counter~0 42)} is VALID [2022-04-15 09:16:32,603 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {87470#true} {88819#(< ~counter~0 42)} #63#return; {88819#(< ~counter~0 42)} is VALID [2022-04-15 09:16:32,603 INFO L290 TraceCheckUtils]: 274: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,604 INFO L290 TraceCheckUtils]: 273: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,604 INFO L290 TraceCheckUtils]: 272: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,604 INFO L272 TraceCheckUtils]: 271: Hoare triple {88819#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,604 INFO L290 TraceCheckUtils]: 270: Hoare triple {88819#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {88819#(< ~counter~0 42)} is VALID [2022-04-15 09:16:32,605 INFO L290 TraceCheckUtils]: 269: Hoare triple {88847#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88819#(< ~counter~0 42)} is VALID [2022-04-15 09:16:32,605 INFO L290 TraceCheckUtils]: 268: Hoare triple {88847#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88847#(< ~counter~0 41)} is VALID [2022-04-15 09:16:32,605 INFO L290 TraceCheckUtils]: 267: Hoare triple {88847#(< ~counter~0 41)} assume !!(0 != ~r~0); {88847#(< ~counter~0 41)} is VALID [2022-04-15 09:16:32,606 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {87470#true} {88847#(< ~counter~0 41)} #63#return; {88847#(< ~counter~0 41)} is VALID [2022-04-15 09:16:32,606 INFO L290 TraceCheckUtils]: 265: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,606 INFO L290 TraceCheckUtils]: 264: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,606 INFO L290 TraceCheckUtils]: 263: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,606 INFO L272 TraceCheckUtils]: 262: Hoare triple {88847#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,606 INFO L290 TraceCheckUtils]: 261: Hoare triple {88847#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {88847#(< ~counter~0 41)} is VALID [2022-04-15 09:16:32,607 INFO L290 TraceCheckUtils]: 260: Hoare triple {88875#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88847#(< ~counter~0 41)} is VALID [2022-04-15 09:16:32,607 INFO L290 TraceCheckUtils]: 259: Hoare triple {88875#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88875#(< ~counter~0 40)} is VALID [2022-04-15 09:16:32,608 INFO L290 TraceCheckUtils]: 258: Hoare triple {88875#(< ~counter~0 40)} assume !!(0 != ~r~0); {88875#(< ~counter~0 40)} is VALID [2022-04-15 09:16:32,608 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {87470#true} {88875#(< ~counter~0 40)} #63#return; {88875#(< ~counter~0 40)} is VALID [2022-04-15 09:16:32,608 INFO L290 TraceCheckUtils]: 256: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,608 INFO L290 TraceCheckUtils]: 255: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,608 INFO L290 TraceCheckUtils]: 254: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,608 INFO L272 TraceCheckUtils]: 253: Hoare triple {88875#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,609 INFO L290 TraceCheckUtils]: 252: Hoare triple {88875#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {88875#(< ~counter~0 40)} is VALID [2022-04-15 09:16:32,609 INFO L290 TraceCheckUtils]: 251: Hoare triple {88903#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88875#(< ~counter~0 40)} is VALID [2022-04-15 09:16:32,610 INFO L290 TraceCheckUtils]: 250: Hoare triple {88903#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88903#(< ~counter~0 39)} is VALID [2022-04-15 09:16:32,610 INFO L290 TraceCheckUtils]: 249: Hoare triple {88903#(< ~counter~0 39)} assume !!(0 != ~r~0); {88903#(< ~counter~0 39)} is VALID [2022-04-15 09:16:32,610 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {87470#true} {88903#(< ~counter~0 39)} #63#return; {88903#(< ~counter~0 39)} is VALID [2022-04-15 09:16:32,610 INFO L290 TraceCheckUtils]: 247: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,611 INFO L290 TraceCheckUtils]: 246: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,611 INFO L290 TraceCheckUtils]: 245: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,611 INFO L272 TraceCheckUtils]: 244: Hoare triple {88903#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,611 INFO L290 TraceCheckUtils]: 243: Hoare triple {88903#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {88903#(< ~counter~0 39)} is VALID [2022-04-15 09:16:32,612 INFO L290 TraceCheckUtils]: 242: Hoare triple {88535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88903#(< ~counter~0 39)} is VALID [2022-04-15 09:16:32,612 INFO L290 TraceCheckUtils]: 241: Hoare triple {88535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:32,612 INFO L290 TraceCheckUtils]: 240: Hoare triple {88535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:32,613 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {87470#true} {88535#(<= ~counter~0 37)} #63#return; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:32,613 INFO L290 TraceCheckUtils]: 238: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,613 INFO L290 TraceCheckUtils]: 237: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,613 INFO L290 TraceCheckUtils]: 236: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,613 INFO L272 TraceCheckUtils]: 235: Hoare triple {88535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,613 INFO L290 TraceCheckUtils]: 234: Hoare triple {88535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:32,614 INFO L290 TraceCheckUtils]: 233: Hoare triple {88507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:32,614 INFO L290 TraceCheckUtils]: 232: Hoare triple {88507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:32,615 INFO L290 TraceCheckUtils]: 231: Hoare triple {88507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:32,615 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {87470#true} {88507#(<= ~counter~0 36)} #63#return; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:32,615 INFO L290 TraceCheckUtils]: 229: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,615 INFO L290 TraceCheckUtils]: 228: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,615 INFO L290 TraceCheckUtils]: 227: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,615 INFO L272 TraceCheckUtils]: 226: Hoare triple {88507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,616 INFO L290 TraceCheckUtils]: 225: Hoare triple {88507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:32,616 INFO L290 TraceCheckUtils]: 224: Hoare triple {88479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:32,617 INFO L290 TraceCheckUtils]: 223: Hoare triple {88479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:32,617 INFO L290 TraceCheckUtils]: 222: Hoare triple {88479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:32,617 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {87470#true} {88479#(<= ~counter~0 35)} #63#return; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:32,617 INFO L290 TraceCheckUtils]: 220: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,618 INFO L290 TraceCheckUtils]: 219: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,618 INFO L290 TraceCheckUtils]: 218: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,618 INFO L272 TraceCheckUtils]: 217: Hoare triple {88479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,618 INFO L290 TraceCheckUtils]: 216: Hoare triple {88479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:32,619 INFO L290 TraceCheckUtils]: 215: Hoare triple {88451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:32,619 INFO L290 TraceCheckUtils]: 214: Hoare triple {88451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:32,619 INFO L290 TraceCheckUtils]: 213: Hoare triple {88451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:32,620 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {87470#true} {88451#(<= ~counter~0 34)} #63#return; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:32,620 INFO L290 TraceCheckUtils]: 211: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,620 INFO L290 TraceCheckUtils]: 210: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,620 INFO L290 TraceCheckUtils]: 209: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,620 INFO L272 TraceCheckUtils]: 208: Hoare triple {88451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,620 INFO L290 TraceCheckUtils]: 207: Hoare triple {88451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:32,621 INFO L290 TraceCheckUtils]: 206: Hoare triple {88423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:32,621 INFO L290 TraceCheckUtils]: 205: Hoare triple {88423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:32,622 INFO L290 TraceCheckUtils]: 204: Hoare triple {88423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:32,622 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {87470#true} {88423#(<= ~counter~0 33)} #63#return; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:32,622 INFO L290 TraceCheckUtils]: 202: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,622 INFO L290 TraceCheckUtils]: 201: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,622 INFO L290 TraceCheckUtils]: 200: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,622 INFO L272 TraceCheckUtils]: 199: Hoare triple {88423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,623 INFO L290 TraceCheckUtils]: 198: Hoare triple {88423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:32,623 INFO L290 TraceCheckUtils]: 197: Hoare triple {88395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:32,624 INFO L290 TraceCheckUtils]: 196: Hoare triple {88395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:32,624 INFO L290 TraceCheckUtils]: 195: Hoare triple {88395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:32,624 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {87470#true} {88395#(<= ~counter~0 32)} #63#return; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:32,624 INFO L290 TraceCheckUtils]: 193: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,625 INFO L290 TraceCheckUtils]: 192: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,625 INFO L290 TraceCheckUtils]: 191: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,625 INFO L272 TraceCheckUtils]: 190: Hoare triple {88395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,625 INFO L290 TraceCheckUtils]: 189: Hoare triple {88395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:32,626 INFO L290 TraceCheckUtils]: 188: Hoare triple {88367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:32,626 INFO L290 TraceCheckUtils]: 187: Hoare triple {88367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:32,626 INFO L290 TraceCheckUtils]: 186: Hoare triple {88367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:32,627 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {87470#true} {88367#(<= ~counter~0 31)} #63#return; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:32,627 INFO L290 TraceCheckUtils]: 184: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,627 INFO L290 TraceCheckUtils]: 183: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,627 INFO L290 TraceCheckUtils]: 182: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,627 INFO L272 TraceCheckUtils]: 181: Hoare triple {88367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,627 INFO L290 TraceCheckUtils]: 180: Hoare triple {88367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:32,628 INFO L290 TraceCheckUtils]: 179: Hoare triple {88339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:32,628 INFO L290 TraceCheckUtils]: 178: Hoare triple {88339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:32,629 INFO L290 TraceCheckUtils]: 177: Hoare triple {88339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:32,629 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {87470#true} {88339#(<= ~counter~0 30)} #63#return; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:32,629 INFO L290 TraceCheckUtils]: 175: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,629 INFO L290 TraceCheckUtils]: 174: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,629 INFO L290 TraceCheckUtils]: 173: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,629 INFO L272 TraceCheckUtils]: 172: Hoare triple {88339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,630 INFO L290 TraceCheckUtils]: 171: Hoare triple {88339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:32,630 INFO L290 TraceCheckUtils]: 170: Hoare triple {88311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:32,631 INFO L290 TraceCheckUtils]: 169: Hoare triple {88311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:32,631 INFO L290 TraceCheckUtils]: 168: Hoare triple {88311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:32,631 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87470#true} {88311#(<= ~counter~0 29)} #63#return; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:32,631 INFO L290 TraceCheckUtils]: 166: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,632 INFO L290 TraceCheckUtils]: 165: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,632 INFO L290 TraceCheckUtils]: 164: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,632 INFO L272 TraceCheckUtils]: 163: Hoare triple {88311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,632 INFO L290 TraceCheckUtils]: 162: Hoare triple {88311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:32,633 INFO L290 TraceCheckUtils]: 161: Hoare triple {88283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:32,633 INFO L290 TraceCheckUtils]: 160: Hoare triple {88283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:32,633 INFO L290 TraceCheckUtils]: 159: Hoare triple {88283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:32,634 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87470#true} {88283#(<= ~counter~0 28)} #63#return; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:32,634 INFO L290 TraceCheckUtils]: 157: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,634 INFO L290 TraceCheckUtils]: 156: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,634 INFO L290 TraceCheckUtils]: 155: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,634 INFO L272 TraceCheckUtils]: 154: Hoare triple {88283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,634 INFO L290 TraceCheckUtils]: 153: Hoare triple {88283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:32,635 INFO L290 TraceCheckUtils]: 152: Hoare triple {88255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:32,635 INFO L290 TraceCheckUtils]: 151: Hoare triple {88255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:32,635 INFO L290 TraceCheckUtils]: 150: Hoare triple {88255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:32,636 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87470#true} {88255#(<= ~counter~0 27)} #63#return; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:32,636 INFO L290 TraceCheckUtils]: 148: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,636 INFO L290 TraceCheckUtils]: 147: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,636 INFO L290 TraceCheckUtils]: 146: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,636 INFO L272 TraceCheckUtils]: 145: Hoare triple {88255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,636 INFO L290 TraceCheckUtils]: 144: Hoare triple {88255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:32,637 INFO L290 TraceCheckUtils]: 143: Hoare triple {88227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:32,638 INFO L290 TraceCheckUtils]: 142: Hoare triple {88227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:32,638 INFO L290 TraceCheckUtils]: 141: Hoare triple {88227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:32,638 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87470#true} {88227#(<= ~counter~0 26)} #63#return; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:32,638 INFO L290 TraceCheckUtils]: 139: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,638 INFO L290 TraceCheckUtils]: 138: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,638 INFO L290 TraceCheckUtils]: 137: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,639 INFO L272 TraceCheckUtils]: 136: Hoare triple {88227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,639 INFO L290 TraceCheckUtils]: 135: Hoare triple {88227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:32,640 INFO L290 TraceCheckUtils]: 134: Hoare triple {88199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:32,640 INFO L290 TraceCheckUtils]: 133: Hoare triple {88199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:32,640 INFO L290 TraceCheckUtils]: 132: Hoare triple {88199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:32,641 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87470#true} {88199#(<= ~counter~0 25)} #63#return; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:32,641 INFO L290 TraceCheckUtils]: 130: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,641 INFO L290 TraceCheckUtils]: 129: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,641 INFO L290 TraceCheckUtils]: 128: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,641 INFO L272 TraceCheckUtils]: 127: Hoare triple {88199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,641 INFO L290 TraceCheckUtils]: 126: Hoare triple {88199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:32,642 INFO L290 TraceCheckUtils]: 125: Hoare triple {88171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:32,642 INFO L290 TraceCheckUtils]: 124: Hoare triple {88171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:32,642 INFO L290 TraceCheckUtils]: 123: Hoare triple {88171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:32,643 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87470#true} {88171#(<= ~counter~0 24)} #63#return; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:32,643 INFO L290 TraceCheckUtils]: 121: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,643 INFO L290 TraceCheckUtils]: 120: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,643 INFO L290 TraceCheckUtils]: 119: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,643 INFO L272 TraceCheckUtils]: 118: Hoare triple {88171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,643 INFO L290 TraceCheckUtils]: 117: Hoare triple {88171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:32,644 INFO L290 TraceCheckUtils]: 116: Hoare triple {88143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:32,644 INFO L290 TraceCheckUtils]: 115: Hoare triple {88143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:32,645 INFO L290 TraceCheckUtils]: 114: Hoare triple {88143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:32,645 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87470#true} {88143#(<= ~counter~0 23)} #63#return; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:32,645 INFO L290 TraceCheckUtils]: 112: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,645 INFO L290 TraceCheckUtils]: 111: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,645 INFO L290 TraceCheckUtils]: 110: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,645 INFO L272 TraceCheckUtils]: 109: Hoare triple {88143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,646 INFO L290 TraceCheckUtils]: 108: Hoare triple {88143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:32,647 INFO L290 TraceCheckUtils]: 107: Hoare triple {88115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:32,647 INFO L290 TraceCheckUtils]: 106: Hoare triple {88115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:32,647 INFO L290 TraceCheckUtils]: 105: Hoare triple {88115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:32,648 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87470#true} {88115#(<= ~counter~0 22)} #63#return; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:32,648 INFO L290 TraceCheckUtils]: 103: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,648 INFO L290 TraceCheckUtils]: 102: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,648 INFO L290 TraceCheckUtils]: 101: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,648 INFO L272 TraceCheckUtils]: 100: Hoare triple {88115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,648 INFO L290 TraceCheckUtils]: 99: Hoare triple {88115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:32,649 INFO L290 TraceCheckUtils]: 98: Hoare triple {88087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:32,649 INFO L290 TraceCheckUtils]: 97: Hoare triple {88087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:32,650 INFO L290 TraceCheckUtils]: 96: Hoare triple {88087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:32,650 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87470#true} {88087#(<= ~counter~0 21)} #63#return; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:32,650 INFO L290 TraceCheckUtils]: 94: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,650 INFO L290 TraceCheckUtils]: 93: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,650 INFO L290 TraceCheckUtils]: 92: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,650 INFO L272 TraceCheckUtils]: 91: Hoare triple {88087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,651 INFO L290 TraceCheckUtils]: 90: Hoare triple {88087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:32,651 INFO L290 TraceCheckUtils]: 89: Hoare triple {88059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:32,652 INFO L290 TraceCheckUtils]: 88: Hoare triple {88059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:32,652 INFO L290 TraceCheckUtils]: 87: Hoare triple {88059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:32,652 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87470#true} {88059#(<= ~counter~0 20)} #63#return; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:32,652 INFO L290 TraceCheckUtils]: 85: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,653 INFO L290 TraceCheckUtils]: 84: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,653 INFO L290 TraceCheckUtils]: 83: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,653 INFO L272 TraceCheckUtils]: 82: Hoare triple {88059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,653 INFO L290 TraceCheckUtils]: 81: Hoare triple {88059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:32,654 INFO L290 TraceCheckUtils]: 80: Hoare triple {88031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:32,654 INFO L290 TraceCheckUtils]: 79: Hoare triple {88031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:32,654 INFO L290 TraceCheckUtils]: 78: Hoare triple {88031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:32,655 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87470#true} {88031#(<= ~counter~0 19)} #63#return; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:32,655 INFO L290 TraceCheckUtils]: 76: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,655 INFO L290 TraceCheckUtils]: 75: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,655 INFO L290 TraceCheckUtils]: 74: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,655 INFO L272 TraceCheckUtils]: 73: Hoare triple {88031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,655 INFO L290 TraceCheckUtils]: 72: Hoare triple {88031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:32,656 INFO L290 TraceCheckUtils]: 71: Hoare triple {88003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:32,657 INFO L290 TraceCheckUtils]: 70: Hoare triple {88003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:32,657 INFO L290 TraceCheckUtils]: 69: Hoare triple {88003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:32,657 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87470#true} {88003#(<= ~counter~0 18)} #63#return; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:32,658 INFO L290 TraceCheckUtils]: 67: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,658 INFO L290 TraceCheckUtils]: 66: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,658 INFO L290 TraceCheckUtils]: 65: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,658 INFO L272 TraceCheckUtils]: 64: Hoare triple {88003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,658 INFO L290 TraceCheckUtils]: 63: Hoare triple {88003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:32,659 INFO L290 TraceCheckUtils]: 62: Hoare triple {87975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:32,659 INFO L290 TraceCheckUtils]: 61: Hoare triple {87975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:32,659 INFO L290 TraceCheckUtils]: 60: Hoare triple {87975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:32,660 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87470#true} {87975#(<= ~counter~0 17)} #63#return; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:32,660 INFO L290 TraceCheckUtils]: 58: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,660 INFO L290 TraceCheckUtils]: 57: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,660 INFO L290 TraceCheckUtils]: 56: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,660 INFO L272 TraceCheckUtils]: 55: Hoare triple {87975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,660 INFO L290 TraceCheckUtils]: 54: Hoare triple {87975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:32,661 INFO L290 TraceCheckUtils]: 53: Hoare triple {87947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:32,661 INFO L290 TraceCheckUtils]: 52: Hoare triple {87947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:32,662 INFO L290 TraceCheckUtils]: 51: Hoare triple {87947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:32,662 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87470#true} {87947#(<= ~counter~0 16)} #63#return; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:32,662 INFO L290 TraceCheckUtils]: 49: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,662 INFO L290 TraceCheckUtils]: 48: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,662 INFO L290 TraceCheckUtils]: 47: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,662 INFO L272 TraceCheckUtils]: 46: Hoare triple {87947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,663 INFO L290 TraceCheckUtils]: 45: Hoare triple {87947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:32,664 INFO L290 TraceCheckUtils]: 44: Hoare triple {87919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:32,664 INFO L290 TraceCheckUtils]: 43: Hoare triple {87919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:32,664 INFO L290 TraceCheckUtils]: 42: Hoare triple {87919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:32,665 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87470#true} {87919#(<= ~counter~0 15)} #63#return; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:32,665 INFO L290 TraceCheckUtils]: 40: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,665 INFO L290 TraceCheckUtils]: 39: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,665 INFO L290 TraceCheckUtils]: 38: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,665 INFO L272 TraceCheckUtils]: 37: Hoare triple {87919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,665 INFO L290 TraceCheckUtils]: 36: Hoare triple {87919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:32,666 INFO L290 TraceCheckUtils]: 35: Hoare triple {87891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:32,666 INFO L290 TraceCheckUtils]: 34: Hoare triple {87891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:32,666 INFO L290 TraceCheckUtils]: 33: Hoare triple {87891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:32,667 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87470#true} {87891#(<= ~counter~0 14)} #63#return; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:32,667 INFO L290 TraceCheckUtils]: 31: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,667 INFO L290 TraceCheckUtils]: 30: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,667 INFO L290 TraceCheckUtils]: 29: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,667 INFO L272 TraceCheckUtils]: 28: Hoare triple {87891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,667 INFO L290 TraceCheckUtils]: 27: Hoare triple {87891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:32,668 INFO L290 TraceCheckUtils]: 26: Hoare triple {87863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:32,669 INFO L290 TraceCheckUtils]: 25: Hoare triple {87863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:32,669 INFO L290 TraceCheckUtils]: 24: Hoare triple {87863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:32,669 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87470#true} {87863#(<= ~counter~0 13)} #63#return; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:32,670 INFO L290 TraceCheckUtils]: 22: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,670 INFO L290 TraceCheckUtils]: 21: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,670 INFO L290 TraceCheckUtils]: 20: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,670 INFO L272 TraceCheckUtils]: 19: Hoare triple {87863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,670 INFO L290 TraceCheckUtils]: 18: Hoare triple {87863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:32,671 INFO L290 TraceCheckUtils]: 17: Hoare triple {87835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:32,671 INFO L290 TraceCheckUtils]: 16: Hoare triple {87835#(<= ~counter~0 12)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:32,671 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87470#true} {87835#(<= ~counter~0 12)} #61#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:32,672 INFO L290 TraceCheckUtils]: 14: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,672 INFO L290 TraceCheckUtils]: 13: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,672 INFO L290 TraceCheckUtils]: 12: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,672 INFO L272 TraceCheckUtils]: 11: Hoare triple {87835#(<= ~counter~0 12)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,672 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87470#true} {87835#(<= ~counter~0 12)} #59#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:32,672 INFO L290 TraceCheckUtils]: 9: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-15 09:16:32,672 INFO L290 TraceCheckUtils]: 8: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-15 09:16:32,672 INFO L290 TraceCheckUtils]: 7: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-15 09:16:32,673 INFO L272 TraceCheckUtils]: 6: Hoare triple {87835#(<= ~counter~0 12)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87470#true} is VALID [2022-04-15 09:16:32,673 INFO L290 TraceCheckUtils]: 5: Hoare triple {87835#(<= ~counter~0 12)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:32,673 INFO L272 TraceCheckUtils]: 4: Hoare triple {87835#(<= ~counter~0 12)} call #t~ret7 := main(); {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:32,673 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87835#(<= ~counter~0 12)} {87470#true} #67#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:32,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {87835#(<= ~counter~0 12)} assume true; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:32,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {87470#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:32,674 INFO L272 TraceCheckUtils]: 0: Hoare triple {87470#true} call ULTIMATE.init(); {87470#true} is VALID [2022-04-15 09:16:32,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 3404 refuted. 0 times theorem prover too weak. 2668 trivial. 0 not checked. [2022-04-15 09:16:32,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:16:32,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614824714] [2022-04-15 09:16:32,675 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:16:32,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2121015644] [2022-04-15 09:16:32,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2121015644] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:16:32,675 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:16:32,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 54 [2022-04-15 09:16:32,676 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:16:32,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1785755043] [2022-04-15 09:16:32,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1785755043] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:16:32,676 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:16:32,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-15 09:16:32,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702436976] [2022-04-15 09:16:32,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:16:32,677 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 [2022-04-15 09:16:32,677 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:16:32,677 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) [2022-04-15 09:16:32,950 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 353 edges. 353 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:32,950 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-15 09:16:32,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:32,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-15 09:16:32,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:16:32,951 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) [2022-04-15 09:16:35,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:35,016 INFO L93 Difference]: Finished difference Result 367 states and 406 transitions. [2022-04-15 09:16:35,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2022-04-15 09:16:35,016 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 [2022-04-15 09:16:35,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:16:35,016 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) [2022-04-15 09:16:35,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-15 09:16:35,023 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) [2022-04-15 09:16:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-15 09:16:35,029 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 405 transitions. [2022-04-15 09:16:35,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 405 edges. 405 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:35,351 INFO L225 Difference]: With dead ends: 367 [2022-04-15 09:16:35,351 INFO L226 Difference]: Without dead ends: 362 [2022-04-15 09:16:35,352 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 748 GetRequests, 658 SyntacticMatches, 1 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 764 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3292, Invalid=4898, Unknown=0, NotChecked=0, Total=8190 [2022-04-15 09:16:35,352 INFO L913 BasicCegarLoop]: 63 mSDtfsCounter, 124 mSDsluCounter, 315 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 09:16:35,352 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [124 Valid, 378 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 09:16:35,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-04-15 09:16:35,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 362. [2022-04-15 09:16:35,937 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:16:35,937 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) [2022-04-15 09:16:35,937 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) [2022-04-15 09:16:35,938 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) [2022-04-15 09:16:35,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:35,944 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-15 09:16:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-15 09:16:35,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:35,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:35,945 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. [2022-04-15 09:16:35,945 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. [2022-04-15 09:16:35,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:35,951 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-15 09:16:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-15 09:16:35,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:35,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:35,952 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:16:35,952 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:16:35,952 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) [2022-04-15 09:16:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 401 transitions. [2022-04-15 09:16:35,961 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 401 transitions. Word has length 356 [2022-04-15 09:16:35,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:16:35,961 INFO L478 AbstractCegarLoop]: Abstraction has 362 states and 401 transitions. [2022-04-15 09:16:35,962 INFO L479 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) [2022-04-15 09:16:35,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 362 states and 401 transitions. [2022-04-15 09:16:38,021 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 401 edges. 401 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:38,021 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-15 09:16:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-04-15 09:16:38,023 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:16:38,023 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:16:38,040 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Ended with exit code 0 [2022-04-15 09:16:38,226 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:16:38,227 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:16:38,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:16:38,227 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 75 times [2022-04-15 09:16:38,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:38,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1718621793] [2022-04-15 09:16:38,227 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:16:38,227 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 76 times [2022-04-15 09:16:38,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:16:38,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365520933] [2022-04-15 09:16:38,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:16:38,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:16:38,254 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:16:38,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [939952896] [2022-04-15 09:16:38,254 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:16:38,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:16:38,254 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:16:38,255 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) [2022-04-15 09:16:38,255 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-15 09:16:38,681 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:16:38,681 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:16:38,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 853 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-15 09:16:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:16:38,743 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:16:40,744 INFO L272 TraceCheckUtils]: 0: Hoare triple {91915#true} call ULTIMATE.init(); {91915#true} is VALID [2022-04-15 09:16:40,745 INFO L290 TraceCheckUtils]: 1: Hoare triple {91915#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,745 INFO L290 TraceCheckUtils]: 2: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,745 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91923#(<= ~counter~0 0)} {91915#true} #67#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,745 INFO L272 TraceCheckUtils]: 4: Hoare triple {91923#(<= ~counter~0 0)} call #t~ret7 := main(); {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,746 INFO L290 TraceCheckUtils]: 5: Hoare triple {91923#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,746 INFO L272 TraceCheckUtils]: 6: Hoare triple {91923#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,746 INFO L290 TraceCheckUtils]: 7: Hoare triple {91923#(<= ~counter~0 0)} ~cond := #in~cond; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,747 INFO L290 TraceCheckUtils]: 8: Hoare triple {91923#(<= ~counter~0 0)} assume !(0 == ~cond); {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,747 INFO L290 TraceCheckUtils]: 9: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,747 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91923#(<= ~counter~0 0)} {91923#(<= ~counter~0 0)} #59#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,748 INFO L272 TraceCheckUtils]: 11: Hoare triple {91923#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,748 INFO L290 TraceCheckUtils]: 12: Hoare triple {91923#(<= ~counter~0 0)} ~cond := #in~cond; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,748 INFO L290 TraceCheckUtils]: 13: Hoare triple {91923#(<= ~counter~0 0)} assume !(0 == ~cond); {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,749 INFO L290 TraceCheckUtils]: 14: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,749 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91923#(<= ~counter~0 0)} {91923#(<= ~counter~0 0)} #61#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,749 INFO L290 TraceCheckUtils]: 16: Hoare triple {91923#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {91923#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:40,751 INFO L290 TraceCheckUtils]: 17: Hoare triple {91923#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91972#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:40,751 INFO L290 TraceCheckUtils]: 18: Hoare triple {91972#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {91972#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:40,752 INFO L272 TraceCheckUtils]: 19: Hoare triple {91972#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91972#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:40,752 INFO L290 TraceCheckUtils]: 20: Hoare triple {91972#(<= ~counter~0 1)} ~cond := #in~cond; {91972#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:40,759 INFO L290 TraceCheckUtils]: 21: Hoare triple {91972#(<= ~counter~0 1)} assume !(0 == ~cond); {91972#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:40,759 INFO L290 TraceCheckUtils]: 22: Hoare triple {91972#(<= ~counter~0 1)} assume true; {91972#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:40,760 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91972#(<= ~counter~0 1)} {91972#(<= ~counter~0 1)} #63#return; {91972#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:40,760 INFO L290 TraceCheckUtils]: 24: Hoare triple {91972#(<= ~counter~0 1)} assume !!(0 != ~r~0); {91972#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:40,760 INFO L290 TraceCheckUtils]: 25: Hoare triple {91972#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {91972#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:40,762 INFO L290 TraceCheckUtils]: 26: Hoare triple {91972#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92000#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:40,762 INFO L290 TraceCheckUtils]: 27: Hoare triple {92000#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {92000#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:40,763 INFO L272 TraceCheckUtils]: 28: Hoare triple {92000#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92000#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:40,763 INFO L290 TraceCheckUtils]: 29: Hoare triple {92000#(<= ~counter~0 2)} ~cond := #in~cond; {92000#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:40,763 INFO L290 TraceCheckUtils]: 30: Hoare triple {92000#(<= ~counter~0 2)} assume !(0 == ~cond); {92000#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:40,764 INFO L290 TraceCheckUtils]: 31: Hoare triple {92000#(<= ~counter~0 2)} assume true; {92000#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:40,764 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {92000#(<= ~counter~0 2)} {92000#(<= ~counter~0 2)} #63#return; {92000#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:40,764 INFO L290 TraceCheckUtils]: 33: Hoare triple {92000#(<= ~counter~0 2)} assume !!(0 != ~r~0); {92000#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:40,765 INFO L290 TraceCheckUtils]: 34: Hoare triple {92000#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92000#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:40,765 INFO L290 TraceCheckUtils]: 35: Hoare triple {92000#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92028#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:40,766 INFO L290 TraceCheckUtils]: 36: Hoare triple {92028#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {92028#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:40,766 INFO L272 TraceCheckUtils]: 37: Hoare triple {92028#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92028#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:40,766 INFO L290 TraceCheckUtils]: 38: Hoare triple {92028#(<= ~counter~0 3)} ~cond := #in~cond; {92028#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:40,767 INFO L290 TraceCheckUtils]: 39: Hoare triple {92028#(<= ~counter~0 3)} assume !(0 == ~cond); {92028#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:40,767 INFO L290 TraceCheckUtils]: 40: Hoare triple {92028#(<= ~counter~0 3)} assume true; {92028#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:40,767 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {92028#(<= ~counter~0 3)} {92028#(<= ~counter~0 3)} #63#return; {92028#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:40,768 INFO L290 TraceCheckUtils]: 42: Hoare triple {92028#(<= ~counter~0 3)} assume !!(0 != ~r~0); {92028#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:40,768 INFO L290 TraceCheckUtils]: 43: Hoare triple {92028#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92028#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:40,769 INFO L290 TraceCheckUtils]: 44: Hoare triple {92028#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92056#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:40,769 INFO L290 TraceCheckUtils]: 45: Hoare triple {92056#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {92056#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:40,770 INFO L272 TraceCheckUtils]: 46: Hoare triple {92056#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92056#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:40,770 INFO L290 TraceCheckUtils]: 47: Hoare triple {92056#(<= ~counter~0 4)} ~cond := #in~cond; {92056#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:40,770 INFO L290 TraceCheckUtils]: 48: Hoare triple {92056#(<= ~counter~0 4)} assume !(0 == ~cond); {92056#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:40,770 INFO L290 TraceCheckUtils]: 49: Hoare triple {92056#(<= ~counter~0 4)} assume true; {92056#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:40,771 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {92056#(<= ~counter~0 4)} {92056#(<= ~counter~0 4)} #63#return; {92056#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:40,771 INFO L290 TraceCheckUtils]: 51: Hoare triple {92056#(<= ~counter~0 4)} assume !!(0 != ~r~0); {92056#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:40,771 INFO L290 TraceCheckUtils]: 52: Hoare triple {92056#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92056#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:40,772 INFO L290 TraceCheckUtils]: 53: Hoare triple {92056#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92084#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:40,772 INFO L290 TraceCheckUtils]: 54: Hoare triple {92084#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {92084#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:40,773 INFO L272 TraceCheckUtils]: 55: Hoare triple {92084#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92084#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:40,773 INFO L290 TraceCheckUtils]: 56: Hoare triple {92084#(<= ~counter~0 5)} ~cond := #in~cond; {92084#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:40,773 INFO L290 TraceCheckUtils]: 57: Hoare triple {92084#(<= ~counter~0 5)} assume !(0 == ~cond); {92084#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:40,774 INFO L290 TraceCheckUtils]: 58: Hoare triple {92084#(<= ~counter~0 5)} assume true; {92084#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:40,774 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {92084#(<= ~counter~0 5)} {92084#(<= ~counter~0 5)} #63#return; {92084#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:40,775 INFO L290 TraceCheckUtils]: 60: Hoare triple {92084#(<= ~counter~0 5)} assume !!(0 != ~r~0); {92084#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:40,775 INFO L290 TraceCheckUtils]: 61: Hoare triple {92084#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92084#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:40,776 INFO L290 TraceCheckUtils]: 62: Hoare triple {92084#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92112#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:40,776 INFO L290 TraceCheckUtils]: 63: Hoare triple {92112#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {92112#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:40,776 INFO L272 TraceCheckUtils]: 64: Hoare triple {92112#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92112#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:40,777 INFO L290 TraceCheckUtils]: 65: Hoare triple {92112#(<= ~counter~0 6)} ~cond := #in~cond; {92112#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:40,777 INFO L290 TraceCheckUtils]: 66: Hoare triple {92112#(<= ~counter~0 6)} assume !(0 == ~cond); {92112#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:40,777 INFO L290 TraceCheckUtils]: 67: Hoare triple {92112#(<= ~counter~0 6)} assume true; {92112#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:40,778 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {92112#(<= ~counter~0 6)} {92112#(<= ~counter~0 6)} #63#return; {92112#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:40,778 INFO L290 TraceCheckUtils]: 69: Hoare triple {92112#(<= ~counter~0 6)} assume !!(0 != ~r~0); {92112#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:40,778 INFO L290 TraceCheckUtils]: 70: Hoare triple {92112#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92112#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:40,779 INFO L290 TraceCheckUtils]: 71: Hoare triple {92112#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92140#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:40,779 INFO L290 TraceCheckUtils]: 72: Hoare triple {92140#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {92140#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:40,780 INFO L272 TraceCheckUtils]: 73: Hoare triple {92140#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92140#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:40,780 INFO L290 TraceCheckUtils]: 74: Hoare triple {92140#(<= ~counter~0 7)} ~cond := #in~cond; {92140#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:40,780 INFO L290 TraceCheckUtils]: 75: Hoare triple {92140#(<= ~counter~0 7)} assume !(0 == ~cond); {92140#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:40,781 INFO L290 TraceCheckUtils]: 76: Hoare triple {92140#(<= ~counter~0 7)} assume true; {92140#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:40,781 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {92140#(<= ~counter~0 7)} {92140#(<= ~counter~0 7)} #63#return; {92140#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:40,781 INFO L290 TraceCheckUtils]: 78: Hoare triple {92140#(<= ~counter~0 7)} assume !!(0 != ~r~0); {92140#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:40,782 INFO L290 TraceCheckUtils]: 79: Hoare triple {92140#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92140#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:40,782 INFO L290 TraceCheckUtils]: 80: Hoare triple {92140#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92168#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:40,783 INFO L290 TraceCheckUtils]: 81: Hoare triple {92168#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {92168#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:40,783 INFO L272 TraceCheckUtils]: 82: Hoare triple {92168#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92168#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:40,783 INFO L290 TraceCheckUtils]: 83: Hoare triple {92168#(<= ~counter~0 8)} ~cond := #in~cond; {92168#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:40,784 INFO L290 TraceCheckUtils]: 84: Hoare triple {92168#(<= ~counter~0 8)} assume !(0 == ~cond); {92168#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:40,784 INFO L290 TraceCheckUtils]: 85: Hoare triple {92168#(<= ~counter~0 8)} assume true; {92168#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:40,784 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {92168#(<= ~counter~0 8)} {92168#(<= ~counter~0 8)} #63#return; {92168#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:40,785 INFO L290 TraceCheckUtils]: 87: Hoare triple {92168#(<= ~counter~0 8)} assume !!(0 != ~r~0); {92168#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:40,785 INFO L290 TraceCheckUtils]: 88: Hoare triple {92168#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92168#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:40,786 INFO L290 TraceCheckUtils]: 89: Hoare triple {92168#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92196#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:40,786 INFO L290 TraceCheckUtils]: 90: Hoare triple {92196#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {92196#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:40,786 INFO L272 TraceCheckUtils]: 91: Hoare triple {92196#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92196#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:40,787 INFO L290 TraceCheckUtils]: 92: Hoare triple {92196#(<= ~counter~0 9)} ~cond := #in~cond; {92196#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:40,787 INFO L290 TraceCheckUtils]: 93: Hoare triple {92196#(<= ~counter~0 9)} assume !(0 == ~cond); {92196#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:40,787 INFO L290 TraceCheckUtils]: 94: Hoare triple {92196#(<= ~counter~0 9)} assume true; {92196#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:40,788 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {92196#(<= ~counter~0 9)} {92196#(<= ~counter~0 9)} #63#return; {92196#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:40,788 INFO L290 TraceCheckUtils]: 96: Hoare triple {92196#(<= ~counter~0 9)} assume !!(0 != ~r~0); {92196#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:40,788 INFO L290 TraceCheckUtils]: 97: Hoare triple {92196#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92196#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:40,789 INFO L290 TraceCheckUtils]: 98: Hoare triple {92196#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92224#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:40,789 INFO L290 TraceCheckUtils]: 99: Hoare triple {92224#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {92224#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:40,790 INFO L272 TraceCheckUtils]: 100: Hoare triple {92224#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92224#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:40,790 INFO L290 TraceCheckUtils]: 101: Hoare triple {92224#(<= ~counter~0 10)} ~cond := #in~cond; {92224#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:40,790 INFO L290 TraceCheckUtils]: 102: Hoare triple {92224#(<= ~counter~0 10)} assume !(0 == ~cond); {92224#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:40,791 INFO L290 TraceCheckUtils]: 103: Hoare triple {92224#(<= ~counter~0 10)} assume true; {92224#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:40,791 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {92224#(<= ~counter~0 10)} {92224#(<= ~counter~0 10)} #63#return; {92224#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:40,791 INFO L290 TraceCheckUtils]: 105: Hoare triple {92224#(<= ~counter~0 10)} assume !!(0 != ~r~0); {92224#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:40,792 INFO L290 TraceCheckUtils]: 106: Hoare triple {92224#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92224#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:40,792 INFO L290 TraceCheckUtils]: 107: Hoare triple {92224#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:40,793 INFO L290 TraceCheckUtils]: 108: Hoare triple {92252#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:40,793 INFO L272 TraceCheckUtils]: 109: Hoare triple {92252#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:40,793 INFO L290 TraceCheckUtils]: 110: Hoare triple {92252#(<= ~counter~0 11)} ~cond := #in~cond; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:40,794 INFO L290 TraceCheckUtils]: 111: Hoare triple {92252#(<= ~counter~0 11)} assume !(0 == ~cond); {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:40,794 INFO L290 TraceCheckUtils]: 112: Hoare triple {92252#(<= ~counter~0 11)} assume true; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:40,795 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {92252#(<= ~counter~0 11)} {92252#(<= ~counter~0 11)} #63#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:40,795 INFO L290 TraceCheckUtils]: 114: Hoare triple {92252#(<= ~counter~0 11)} assume !!(0 != ~r~0); {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:40,795 INFO L290 TraceCheckUtils]: 115: Hoare triple {92252#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:40,796 INFO L290 TraceCheckUtils]: 116: Hoare triple {92252#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:40,796 INFO L290 TraceCheckUtils]: 117: Hoare triple {92280#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:40,797 INFO L272 TraceCheckUtils]: 118: Hoare triple {92280#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:40,797 INFO L290 TraceCheckUtils]: 119: Hoare triple {92280#(<= ~counter~0 12)} ~cond := #in~cond; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:40,797 INFO L290 TraceCheckUtils]: 120: Hoare triple {92280#(<= ~counter~0 12)} assume !(0 == ~cond); {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:40,797 INFO L290 TraceCheckUtils]: 121: Hoare triple {92280#(<= ~counter~0 12)} assume true; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:40,798 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {92280#(<= ~counter~0 12)} {92280#(<= ~counter~0 12)} #63#return; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:40,798 INFO L290 TraceCheckUtils]: 123: Hoare triple {92280#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:40,798 INFO L290 TraceCheckUtils]: 124: Hoare triple {92280#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:40,799 INFO L290 TraceCheckUtils]: 125: Hoare triple {92280#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:40,800 INFO L290 TraceCheckUtils]: 126: Hoare triple {92308#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:40,800 INFO L272 TraceCheckUtils]: 127: Hoare triple {92308#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:40,800 INFO L290 TraceCheckUtils]: 128: Hoare triple {92308#(<= ~counter~0 13)} ~cond := #in~cond; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:40,801 INFO L290 TraceCheckUtils]: 129: Hoare triple {92308#(<= ~counter~0 13)} assume !(0 == ~cond); {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:40,801 INFO L290 TraceCheckUtils]: 130: Hoare triple {92308#(<= ~counter~0 13)} assume true; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:40,801 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {92308#(<= ~counter~0 13)} {92308#(<= ~counter~0 13)} #63#return; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:40,802 INFO L290 TraceCheckUtils]: 132: Hoare triple {92308#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:40,802 INFO L290 TraceCheckUtils]: 133: Hoare triple {92308#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:40,803 INFO L290 TraceCheckUtils]: 134: Hoare triple {92308#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:40,803 INFO L290 TraceCheckUtils]: 135: Hoare triple {92336#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:40,803 INFO L272 TraceCheckUtils]: 136: Hoare triple {92336#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:40,804 INFO L290 TraceCheckUtils]: 137: Hoare triple {92336#(<= ~counter~0 14)} ~cond := #in~cond; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:40,804 INFO L290 TraceCheckUtils]: 138: Hoare triple {92336#(<= ~counter~0 14)} assume !(0 == ~cond); {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:40,804 INFO L290 TraceCheckUtils]: 139: Hoare triple {92336#(<= ~counter~0 14)} assume true; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:40,805 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {92336#(<= ~counter~0 14)} {92336#(<= ~counter~0 14)} #63#return; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:40,805 INFO L290 TraceCheckUtils]: 141: Hoare triple {92336#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:40,805 INFO L290 TraceCheckUtils]: 142: Hoare triple {92336#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:40,806 INFO L290 TraceCheckUtils]: 143: Hoare triple {92336#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:40,806 INFO L290 TraceCheckUtils]: 144: Hoare triple {92364#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:40,807 INFO L272 TraceCheckUtils]: 145: Hoare triple {92364#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:40,807 INFO L290 TraceCheckUtils]: 146: Hoare triple {92364#(<= ~counter~0 15)} ~cond := #in~cond; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:40,807 INFO L290 TraceCheckUtils]: 147: Hoare triple {92364#(<= ~counter~0 15)} assume !(0 == ~cond); {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:40,808 INFO L290 TraceCheckUtils]: 148: Hoare triple {92364#(<= ~counter~0 15)} assume true; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:40,808 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {92364#(<= ~counter~0 15)} {92364#(<= ~counter~0 15)} #63#return; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:40,808 INFO L290 TraceCheckUtils]: 150: Hoare triple {92364#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:40,809 INFO L290 TraceCheckUtils]: 151: Hoare triple {92364#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:40,809 INFO L290 TraceCheckUtils]: 152: Hoare triple {92364#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:40,810 INFO L290 TraceCheckUtils]: 153: Hoare triple {92392#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:40,810 INFO L272 TraceCheckUtils]: 154: Hoare triple {92392#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:40,810 INFO L290 TraceCheckUtils]: 155: Hoare triple {92392#(<= ~counter~0 16)} ~cond := #in~cond; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:40,811 INFO L290 TraceCheckUtils]: 156: Hoare triple {92392#(<= ~counter~0 16)} assume !(0 == ~cond); {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:40,811 INFO L290 TraceCheckUtils]: 157: Hoare triple {92392#(<= ~counter~0 16)} assume true; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:40,811 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {92392#(<= ~counter~0 16)} {92392#(<= ~counter~0 16)} #63#return; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:40,812 INFO L290 TraceCheckUtils]: 159: Hoare triple {92392#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:40,812 INFO L290 TraceCheckUtils]: 160: Hoare triple {92392#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:40,813 INFO L290 TraceCheckUtils]: 161: Hoare triple {92392#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:40,813 INFO L290 TraceCheckUtils]: 162: Hoare triple {92420#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:40,814 INFO L272 TraceCheckUtils]: 163: Hoare triple {92420#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:40,814 INFO L290 TraceCheckUtils]: 164: Hoare triple {92420#(<= ~counter~0 17)} ~cond := #in~cond; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:40,814 INFO L290 TraceCheckUtils]: 165: Hoare triple {92420#(<= ~counter~0 17)} assume !(0 == ~cond); {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:40,814 INFO L290 TraceCheckUtils]: 166: Hoare triple {92420#(<= ~counter~0 17)} assume true; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:40,815 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {92420#(<= ~counter~0 17)} {92420#(<= ~counter~0 17)} #63#return; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:40,815 INFO L290 TraceCheckUtils]: 168: Hoare triple {92420#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:40,815 INFO L290 TraceCheckUtils]: 169: Hoare triple {92420#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:40,816 INFO L290 TraceCheckUtils]: 170: Hoare triple {92420#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:40,816 INFO L290 TraceCheckUtils]: 171: Hoare triple {92448#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:40,817 INFO L272 TraceCheckUtils]: 172: Hoare triple {92448#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:40,817 INFO L290 TraceCheckUtils]: 173: Hoare triple {92448#(<= ~counter~0 18)} ~cond := #in~cond; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:40,818 INFO L290 TraceCheckUtils]: 174: Hoare triple {92448#(<= ~counter~0 18)} assume !(0 == ~cond); {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:40,818 INFO L290 TraceCheckUtils]: 175: Hoare triple {92448#(<= ~counter~0 18)} assume true; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:40,818 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {92448#(<= ~counter~0 18)} {92448#(<= ~counter~0 18)} #63#return; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:40,819 INFO L290 TraceCheckUtils]: 177: Hoare triple {92448#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:40,819 INFO L290 TraceCheckUtils]: 178: Hoare triple {92448#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:40,820 INFO L290 TraceCheckUtils]: 179: Hoare triple {92448#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:40,820 INFO L290 TraceCheckUtils]: 180: Hoare triple {92476#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:40,820 INFO L272 TraceCheckUtils]: 181: Hoare triple {92476#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:40,821 INFO L290 TraceCheckUtils]: 182: Hoare triple {92476#(<= ~counter~0 19)} ~cond := #in~cond; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:40,821 INFO L290 TraceCheckUtils]: 183: Hoare triple {92476#(<= ~counter~0 19)} assume !(0 == ~cond); {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:40,821 INFO L290 TraceCheckUtils]: 184: Hoare triple {92476#(<= ~counter~0 19)} assume true; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:40,822 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {92476#(<= ~counter~0 19)} {92476#(<= ~counter~0 19)} #63#return; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:40,822 INFO L290 TraceCheckUtils]: 186: Hoare triple {92476#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:40,822 INFO L290 TraceCheckUtils]: 187: Hoare triple {92476#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:40,823 INFO L290 TraceCheckUtils]: 188: Hoare triple {92476#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:40,823 INFO L290 TraceCheckUtils]: 189: Hoare triple {92504#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:40,824 INFO L272 TraceCheckUtils]: 190: Hoare triple {92504#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:40,824 INFO L290 TraceCheckUtils]: 191: Hoare triple {92504#(<= ~counter~0 20)} ~cond := #in~cond; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:40,824 INFO L290 TraceCheckUtils]: 192: Hoare triple {92504#(<= ~counter~0 20)} assume !(0 == ~cond); {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:40,825 INFO L290 TraceCheckUtils]: 193: Hoare triple {92504#(<= ~counter~0 20)} assume true; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:40,825 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {92504#(<= ~counter~0 20)} {92504#(<= ~counter~0 20)} #63#return; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:40,825 INFO L290 TraceCheckUtils]: 195: Hoare triple {92504#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:40,826 INFO L290 TraceCheckUtils]: 196: Hoare triple {92504#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:40,826 INFO L290 TraceCheckUtils]: 197: Hoare triple {92504#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:40,827 INFO L290 TraceCheckUtils]: 198: Hoare triple {92532#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:40,827 INFO L272 TraceCheckUtils]: 199: Hoare triple {92532#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:40,827 INFO L290 TraceCheckUtils]: 200: Hoare triple {92532#(<= ~counter~0 21)} ~cond := #in~cond; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:40,828 INFO L290 TraceCheckUtils]: 201: Hoare triple {92532#(<= ~counter~0 21)} assume !(0 == ~cond); {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:40,828 INFO L290 TraceCheckUtils]: 202: Hoare triple {92532#(<= ~counter~0 21)} assume true; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:40,828 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {92532#(<= ~counter~0 21)} {92532#(<= ~counter~0 21)} #63#return; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:40,829 INFO L290 TraceCheckUtils]: 204: Hoare triple {92532#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:40,829 INFO L290 TraceCheckUtils]: 205: Hoare triple {92532#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:40,830 INFO L290 TraceCheckUtils]: 206: Hoare triple {92532#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:40,830 INFO L290 TraceCheckUtils]: 207: Hoare triple {92560#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:40,831 INFO L272 TraceCheckUtils]: 208: Hoare triple {92560#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:40,831 INFO L290 TraceCheckUtils]: 209: Hoare triple {92560#(<= ~counter~0 22)} ~cond := #in~cond; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:40,831 INFO L290 TraceCheckUtils]: 210: Hoare triple {92560#(<= ~counter~0 22)} assume !(0 == ~cond); {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:40,831 INFO L290 TraceCheckUtils]: 211: Hoare triple {92560#(<= ~counter~0 22)} assume true; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:40,832 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {92560#(<= ~counter~0 22)} {92560#(<= ~counter~0 22)} #63#return; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:40,832 INFO L290 TraceCheckUtils]: 213: Hoare triple {92560#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:40,832 INFO L290 TraceCheckUtils]: 214: Hoare triple {92560#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:40,833 INFO L290 TraceCheckUtils]: 215: Hoare triple {92560#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:40,833 INFO L290 TraceCheckUtils]: 216: Hoare triple {92588#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:40,834 INFO L272 TraceCheckUtils]: 217: Hoare triple {92588#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:40,834 INFO L290 TraceCheckUtils]: 218: Hoare triple {92588#(<= ~counter~0 23)} ~cond := #in~cond; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:40,834 INFO L290 TraceCheckUtils]: 219: Hoare triple {92588#(<= ~counter~0 23)} assume !(0 == ~cond); {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:40,835 INFO L290 TraceCheckUtils]: 220: Hoare triple {92588#(<= ~counter~0 23)} assume true; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:40,835 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {92588#(<= ~counter~0 23)} {92588#(<= ~counter~0 23)} #63#return; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:40,836 INFO L290 TraceCheckUtils]: 222: Hoare triple {92588#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:40,836 INFO L290 TraceCheckUtils]: 223: Hoare triple {92588#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:40,837 INFO L290 TraceCheckUtils]: 224: Hoare triple {92588#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:40,837 INFO L290 TraceCheckUtils]: 225: Hoare triple {92616#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:40,837 INFO L272 TraceCheckUtils]: 226: Hoare triple {92616#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:40,838 INFO L290 TraceCheckUtils]: 227: Hoare triple {92616#(<= ~counter~0 24)} ~cond := #in~cond; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:40,838 INFO L290 TraceCheckUtils]: 228: Hoare triple {92616#(<= ~counter~0 24)} assume !(0 == ~cond); {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:40,838 INFO L290 TraceCheckUtils]: 229: Hoare triple {92616#(<= ~counter~0 24)} assume true; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:40,839 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {92616#(<= ~counter~0 24)} {92616#(<= ~counter~0 24)} #63#return; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:40,839 INFO L290 TraceCheckUtils]: 231: Hoare triple {92616#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:40,839 INFO L290 TraceCheckUtils]: 232: Hoare triple {92616#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:40,840 INFO L290 TraceCheckUtils]: 233: Hoare triple {92616#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:40,840 INFO L290 TraceCheckUtils]: 234: Hoare triple {92644#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:40,841 INFO L272 TraceCheckUtils]: 235: Hoare triple {92644#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:40,841 INFO L290 TraceCheckUtils]: 236: Hoare triple {92644#(<= ~counter~0 25)} ~cond := #in~cond; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:40,841 INFO L290 TraceCheckUtils]: 237: Hoare triple {92644#(<= ~counter~0 25)} assume !(0 == ~cond); {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:40,842 INFO L290 TraceCheckUtils]: 238: Hoare triple {92644#(<= ~counter~0 25)} assume true; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:40,842 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {92644#(<= ~counter~0 25)} {92644#(<= ~counter~0 25)} #63#return; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:40,842 INFO L290 TraceCheckUtils]: 240: Hoare triple {92644#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:40,843 INFO L290 TraceCheckUtils]: 241: Hoare triple {92644#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:40,843 INFO L290 TraceCheckUtils]: 242: Hoare triple {92644#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:40,844 INFO L290 TraceCheckUtils]: 243: Hoare triple {92672#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:40,844 INFO L272 TraceCheckUtils]: 244: Hoare triple {92672#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:40,844 INFO L290 TraceCheckUtils]: 245: Hoare triple {92672#(<= ~counter~0 26)} ~cond := #in~cond; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:40,845 INFO L290 TraceCheckUtils]: 246: Hoare triple {92672#(<= ~counter~0 26)} assume !(0 == ~cond); {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:40,845 INFO L290 TraceCheckUtils]: 247: Hoare triple {92672#(<= ~counter~0 26)} assume true; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:40,845 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {92672#(<= ~counter~0 26)} {92672#(<= ~counter~0 26)} #63#return; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:40,846 INFO L290 TraceCheckUtils]: 249: Hoare triple {92672#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:40,846 INFO L290 TraceCheckUtils]: 250: Hoare triple {92672#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:40,847 INFO L290 TraceCheckUtils]: 251: Hoare triple {92672#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:40,847 INFO L290 TraceCheckUtils]: 252: Hoare triple {92700#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:40,848 INFO L272 TraceCheckUtils]: 253: Hoare triple {92700#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:40,848 INFO L290 TraceCheckUtils]: 254: Hoare triple {92700#(<= ~counter~0 27)} ~cond := #in~cond; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:40,848 INFO L290 TraceCheckUtils]: 255: Hoare triple {92700#(<= ~counter~0 27)} assume !(0 == ~cond); {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:40,848 INFO L290 TraceCheckUtils]: 256: Hoare triple {92700#(<= ~counter~0 27)} assume true; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:40,849 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {92700#(<= ~counter~0 27)} {92700#(<= ~counter~0 27)} #63#return; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:40,849 INFO L290 TraceCheckUtils]: 258: Hoare triple {92700#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:40,849 INFO L290 TraceCheckUtils]: 259: Hoare triple {92700#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:40,850 INFO L290 TraceCheckUtils]: 260: Hoare triple {92700#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:40,850 INFO L290 TraceCheckUtils]: 261: Hoare triple {92728#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:40,851 INFO L272 TraceCheckUtils]: 262: Hoare triple {92728#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:40,851 INFO L290 TraceCheckUtils]: 263: Hoare triple {92728#(<= ~counter~0 28)} ~cond := #in~cond; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:40,851 INFO L290 TraceCheckUtils]: 264: Hoare triple {92728#(<= ~counter~0 28)} assume !(0 == ~cond); {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:40,852 INFO L290 TraceCheckUtils]: 265: Hoare triple {92728#(<= ~counter~0 28)} assume true; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:40,852 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {92728#(<= ~counter~0 28)} {92728#(<= ~counter~0 28)} #63#return; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:40,853 INFO L290 TraceCheckUtils]: 267: Hoare triple {92728#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:40,853 INFO L290 TraceCheckUtils]: 268: Hoare triple {92728#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:40,854 INFO L290 TraceCheckUtils]: 269: Hoare triple {92728#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:40,854 INFO L290 TraceCheckUtils]: 270: Hoare triple {92756#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:40,854 INFO L272 TraceCheckUtils]: 271: Hoare triple {92756#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:40,855 INFO L290 TraceCheckUtils]: 272: Hoare triple {92756#(<= ~counter~0 29)} ~cond := #in~cond; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:40,855 INFO L290 TraceCheckUtils]: 273: Hoare triple {92756#(<= ~counter~0 29)} assume !(0 == ~cond); {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:40,855 INFO L290 TraceCheckUtils]: 274: Hoare triple {92756#(<= ~counter~0 29)} assume true; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:40,856 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {92756#(<= ~counter~0 29)} {92756#(<= ~counter~0 29)} #63#return; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:40,856 INFO L290 TraceCheckUtils]: 276: Hoare triple {92756#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:40,856 INFO L290 TraceCheckUtils]: 277: Hoare triple {92756#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:40,857 INFO L290 TraceCheckUtils]: 278: Hoare triple {92756#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:40,857 INFO L290 TraceCheckUtils]: 279: Hoare triple {92784#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:40,858 INFO L272 TraceCheckUtils]: 280: Hoare triple {92784#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:40,858 INFO L290 TraceCheckUtils]: 281: Hoare triple {92784#(<= ~counter~0 30)} ~cond := #in~cond; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:40,858 INFO L290 TraceCheckUtils]: 282: Hoare triple {92784#(<= ~counter~0 30)} assume !(0 == ~cond); {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:40,859 INFO L290 TraceCheckUtils]: 283: Hoare triple {92784#(<= ~counter~0 30)} assume true; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:40,859 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {92784#(<= ~counter~0 30)} {92784#(<= ~counter~0 30)} #63#return; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:40,859 INFO L290 TraceCheckUtils]: 285: Hoare triple {92784#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:40,860 INFO L290 TraceCheckUtils]: 286: Hoare triple {92784#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:40,860 INFO L290 TraceCheckUtils]: 287: Hoare triple {92784#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:40,861 INFO L290 TraceCheckUtils]: 288: Hoare triple {92812#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:40,861 INFO L272 TraceCheckUtils]: 289: Hoare triple {92812#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:40,861 INFO L290 TraceCheckUtils]: 290: Hoare triple {92812#(<= ~counter~0 31)} ~cond := #in~cond; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:40,862 INFO L290 TraceCheckUtils]: 291: Hoare triple {92812#(<= ~counter~0 31)} assume !(0 == ~cond); {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:40,862 INFO L290 TraceCheckUtils]: 292: Hoare triple {92812#(<= ~counter~0 31)} assume true; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:40,862 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {92812#(<= ~counter~0 31)} {92812#(<= ~counter~0 31)} #63#return; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:40,863 INFO L290 TraceCheckUtils]: 294: Hoare triple {92812#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:40,863 INFO L290 TraceCheckUtils]: 295: Hoare triple {92812#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:40,864 INFO L290 TraceCheckUtils]: 296: Hoare triple {92812#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:40,864 INFO L290 TraceCheckUtils]: 297: Hoare triple {92840#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:40,865 INFO L272 TraceCheckUtils]: 298: Hoare triple {92840#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:40,865 INFO L290 TraceCheckUtils]: 299: Hoare triple {92840#(<= ~counter~0 32)} ~cond := #in~cond; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:40,865 INFO L290 TraceCheckUtils]: 300: Hoare triple {92840#(<= ~counter~0 32)} assume !(0 == ~cond); {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:40,865 INFO L290 TraceCheckUtils]: 301: Hoare triple {92840#(<= ~counter~0 32)} assume true; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:40,866 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {92840#(<= ~counter~0 32)} {92840#(<= ~counter~0 32)} #63#return; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:40,866 INFO L290 TraceCheckUtils]: 303: Hoare triple {92840#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:40,866 INFO L290 TraceCheckUtils]: 304: Hoare triple {92840#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:40,867 INFO L290 TraceCheckUtils]: 305: Hoare triple {92840#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:40,868 INFO L290 TraceCheckUtils]: 306: Hoare triple {92868#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:40,868 INFO L272 TraceCheckUtils]: 307: Hoare triple {92868#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:40,868 INFO L290 TraceCheckUtils]: 308: Hoare triple {92868#(<= ~counter~0 33)} ~cond := #in~cond; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:40,869 INFO L290 TraceCheckUtils]: 309: Hoare triple {92868#(<= ~counter~0 33)} assume !(0 == ~cond); {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:40,869 INFO L290 TraceCheckUtils]: 310: Hoare triple {92868#(<= ~counter~0 33)} assume true; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:40,869 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {92868#(<= ~counter~0 33)} {92868#(<= ~counter~0 33)} #63#return; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:40,870 INFO L290 TraceCheckUtils]: 312: Hoare triple {92868#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:40,870 INFO L290 TraceCheckUtils]: 313: Hoare triple {92868#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:40,871 INFO L290 TraceCheckUtils]: 314: Hoare triple {92868#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:40,871 INFO L290 TraceCheckUtils]: 315: Hoare triple {92896#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:40,871 INFO L272 TraceCheckUtils]: 316: Hoare triple {92896#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:40,872 INFO L290 TraceCheckUtils]: 317: Hoare triple {92896#(<= ~counter~0 34)} ~cond := #in~cond; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:40,872 INFO L290 TraceCheckUtils]: 318: Hoare triple {92896#(<= ~counter~0 34)} assume !(0 == ~cond); {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:40,872 INFO L290 TraceCheckUtils]: 319: Hoare triple {92896#(<= ~counter~0 34)} assume true; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:40,873 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {92896#(<= ~counter~0 34)} {92896#(<= ~counter~0 34)} #63#return; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:40,873 INFO L290 TraceCheckUtils]: 321: Hoare triple {92896#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:40,873 INFO L290 TraceCheckUtils]: 322: Hoare triple {92896#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:40,874 INFO L290 TraceCheckUtils]: 323: Hoare triple {92896#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:40,874 INFO L290 TraceCheckUtils]: 324: Hoare triple {92924#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:40,875 INFO L272 TraceCheckUtils]: 325: Hoare triple {92924#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:40,875 INFO L290 TraceCheckUtils]: 326: Hoare triple {92924#(<= ~counter~0 35)} ~cond := #in~cond; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:40,875 INFO L290 TraceCheckUtils]: 327: Hoare triple {92924#(<= ~counter~0 35)} assume !(0 == ~cond); {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:40,876 INFO L290 TraceCheckUtils]: 328: Hoare triple {92924#(<= ~counter~0 35)} assume true; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:40,876 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {92924#(<= ~counter~0 35)} {92924#(<= ~counter~0 35)} #63#return; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:40,876 INFO L290 TraceCheckUtils]: 330: Hoare triple {92924#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:40,877 INFO L290 TraceCheckUtils]: 331: Hoare triple {92924#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:40,877 INFO L290 TraceCheckUtils]: 332: Hoare triple {92924#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:40,878 INFO L290 TraceCheckUtils]: 333: Hoare triple {92952#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:40,878 INFO L272 TraceCheckUtils]: 334: Hoare triple {92952#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:40,879 INFO L290 TraceCheckUtils]: 335: Hoare triple {92952#(<= ~counter~0 36)} ~cond := #in~cond; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:40,879 INFO L290 TraceCheckUtils]: 336: Hoare triple {92952#(<= ~counter~0 36)} assume !(0 == ~cond); {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:40,879 INFO L290 TraceCheckUtils]: 337: Hoare triple {92952#(<= ~counter~0 36)} assume true; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:40,880 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {92952#(<= ~counter~0 36)} {92952#(<= ~counter~0 36)} #63#return; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:40,880 INFO L290 TraceCheckUtils]: 339: Hoare triple {92952#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:40,880 INFO L290 TraceCheckUtils]: 340: Hoare triple {92952#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:40,881 INFO L290 TraceCheckUtils]: 341: Hoare triple {92952#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:40,881 INFO L290 TraceCheckUtils]: 342: Hoare triple {92980#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:40,882 INFO L272 TraceCheckUtils]: 343: Hoare triple {92980#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:40,882 INFO L290 TraceCheckUtils]: 344: Hoare triple {92980#(<= ~counter~0 37)} ~cond := #in~cond; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:40,882 INFO L290 TraceCheckUtils]: 345: Hoare triple {92980#(<= ~counter~0 37)} assume !(0 == ~cond); {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:40,882 INFO L290 TraceCheckUtils]: 346: Hoare triple {92980#(<= ~counter~0 37)} assume true; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:40,883 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {92980#(<= ~counter~0 37)} {92980#(<= ~counter~0 37)} #63#return; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:40,883 INFO L290 TraceCheckUtils]: 348: Hoare triple {92980#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:40,883 INFO L290 TraceCheckUtils]: 349: Hoare triple {92980#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:40,884 INFO L290 TraceCheckUtils]: 350: Hoare triple {92980#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:40,885 INFO L290 TraceCheckUtils]: 351: Hoare triple {93008#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:40,885 INFO L272 TraceCheckUtils]: 352: Hoare triple {93008#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:40,885 INFO L290 TraceCheckUtils]: 353: Hoare triple {93008#(<= ~counter~0 38)} ~cond := #in~cond; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:40,886 INFO L290 TraceCheckUtils]: 354: Hoare triple {93008#(<= ~counter~0 38)} assume !(0 == ~cond); {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:40,886 INFO L290 TraceCheckUtils]: 355: Hoare triple {93008#(<= ~counter~0 38)} assume true; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:40,886 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {93008#(<= ~counter~0 38)} {93008#(<= ~counter~0 38)} #63#return; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:40,887 INFO L290 TraceCheckUtils]: 357: Hoare triple {93008#(<= ~counter~0 38)} assume !!(0 != ~r~0); {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:40,887 INFO L290 TraceCheckUtils]: 358: Hoare triple {93008#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:40,887 INFO L290 TraceCheckUtils]: 359: Hoare triple {93008#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93036#(<= |main_#t~post6| 38)} is VALID [2022-04-15 09:16:40,888 INFO L290 TraceCheckUtils]: 360: Hoare triple {93036#(<= |main_#t~post6| 38)} assume !(#t~post6 < 50);havoc #t~post6; {91916#false} is VALID [2022-04-15 09:16:40,888 INFO L272 TraceCheckUtils]: 361: Hoare triple {91916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91916#false} is VALID [2022-04-15 09:16:40,888 INFO L290 TraceCheckUtils]: 362: Hoare triple {91916#false} ~cond := #in~cond; {91916#false} is VALID [2022-04-15 09:16:40,888 INFO L290 TraceCheckUtils]: 363: Hoare triple {91916#false} assume 0 == ~cond; {91916#false} is VALID [2022-04-15 09:16:40,888 INFO L290 TraceCheckUtils]: 364: Hoare triple {91916#false} assume !false; {91916#false} is VALID [2022-04-15 09:16:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 6403 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:16:40,889 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:16:42,690 INFO L290 TraceCheckUtils]: 364: Hoare triple {91916#false} assume !false; {91916#false} is VALID [2022-04-15 09:16:42,690 INFO L290 TraceCheckUtils]: 363: Hoare triple {91916#false} assume 0 == ~cond; {91916#false} is VALID [2022-04-15 09:16:42,690 INFO L290 TraceCheckUtils]: 362: Hoare triple {91916#false} ~cond := #in~cond; {91916#false} is VALID [2022-04-15 09:16:42,690 INFO L272 TraceCheckUtils]: 361: Hoare triple {91916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91916#false} is VALID [2022-04-15 09:16:42,690 INFO L290 TraceCheckUtils]: 360: Hoare triple {93064#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {91916#false} is VALID [2022-04-15 09:16:42,690 INFO L290 TraceCheckUtils]: 359: Hoare triple {93068#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93064#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:16:42,691 INFO L290 TraceCheckUtils]: 358: Hoare triple {93068#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93068#(< ~counter~0 50)} is VALID [2022-04-15 09:16:42,691 INFO L290 TraceCheckUtils]: 357: Hoare triple {93068#(< ~counter~0 50)} assume !!(0 != ~r~0); {93068#(< ~counter~0 50)} is VALID [2022-04-15 09:16:42,692 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {91915#true} {93068#(< ~counter~0 50)} #63#return; {93068#(< ~counter~0 50)} is VALID [2022-04-15 09:16:42,692 INFO L290 TraceCheckUtils]: 355: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,692 INFO L290 TraceCheckUtils]: 354: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,692 INFO L290 TraceCheckUtils]: 353: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,692 INFO L272 TraceCheckUtils]: 352: Hoare triple {93068#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,692 INFO L290 TraceCheckUtils]: 351: Hoare triple {93068#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {93068#(< ~counter~0 50)} is VALID [2022-04-15 09:16:42,694 INFO L290 TraceCheckUtils]: 350: Hoare triple {93096#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93068#(< ~counter~0 50)} is VALID [2022-04-15 09:16:42,694 INFO L290 TraceCheckUtils]: 349: Hoare triple {93096#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93096#(< ~counter~0 49)} is VALID [2022-04-15 09:16:42,694 INFO L290 TraceCheckUtils]: 348: Hoare triple {93096#(< ~counter~0 49)} assume !!(0 != ~r~0); {93096#(< ~counter~0 49)} is VALID [2022-04-15 09:16:42,695 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {91915#true} {93096#(< ~counter~0 49)} #63#return; {93096#(< ~counter~0 49)} is VALID [2022-04-15 09:16:42,695 INFO L290 TraceCheckUtils]: 346: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,695 INFO L290 TraceCheckUtils]: 345: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,695 INFO L290 TraceCheckUtils]: 344: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,695 INFO L272 TraceCheckUtils]: 343: Hoare triple {93096#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,695 INFO L290 TraceCheckUtils]: 342: Hoare triple {93096#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {93096#(< ~counter~0 49)} is VALID [2022-04-15 09:16:42,696 INFO L290 TraceCheckUtils]: 341: Hoare triple {93124#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93096#(< ~counter~0 49)} is VALID [2022-04-15 09:16:42,696 INFO L290 TraceCheckUtils]: 340: Hoare triple {93124#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93124#(< ~counter~0 48)} is VALID [2022-04-15 09:16:42,697 INFO L290 TraceCheckUtils]: 339: Hoare triple {93124#(< ~counter~0 48)} assume !!(0 != ~r~0); {93124#(< ~counter~0 48)} is VALID [2022-04-15 09:16:42,697 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {91915#true} {93124#(< ~counter~0 48)} #63#return; {93124#(< ~counter~0 48)} is VALID [2022-04-15 09:16:42,697 INFO L290 TraceCheckUtils]: 337: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,697 INFO L290 TraceCheckUtils]: 336: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,697 INFO L290 TraceCheckUtils]: 335: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,697 INFO L272 TraceCheckUtils]: 334: Hoare triple {93124#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,698 INFO L290 TraceCheckUtils]: 333: Hoare triple {93124#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {93124#(< ~counter~0 48)} is VALID [2022-04-15 09:16:42,698 INFO L290 TraceCheckUtils]: 332: Hoare triple {93152#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93124#(< ~counter~0 48)} is VALID [2022-04-15 09:16:42,699 INFO L290 TraceCheckUtils]: 331: Hoare triple {93152#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93152#(< ~counter~0 47)} is VALID [2022-04-15 09:16:42,699 INFO L290 TraceCheckUtils]: 330: Hoare triple {93152#(< ~counter~0 47)} assume !!(0 != ~r~0); {93152#(< ~counter~0 47)} is VALID [2022-04-15 09:16:42,699 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {91915#true} {93152#(< ~counter~0 47)} #63#return; {93152#(< ~counter~0 47)} is VALID [2022-04-15 09:16:42,700 INFO L290 TraceCheckUtils]: 328: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,700 INFO L290 TraceCheckUtils]: 327: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,700 INFO L290 TraceCheckUtils]: 326: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,700 INFO L272 TraceCheckUtils]: 325: Hoare triple {93152#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,700 INFO L290 TraceCheckUtils]: 324: Hoare triple {93152#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {93152#(< ~counter~0 47)} is VALID [2022-04-15 09:16:42,701 INFO L290 TraceCheckUtils]: 323: Hoare triple {93180#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93152#(< ~counter~0 47)} is VALID [2022-04-15 09:16:42,701 INFO L290 TraceCheckUtils]: 322: Hoare triple {93180#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93180#(< ~counter~0 46)} is VALID [2022-04-15 09:16:42,701 INFO L290 TraceCheckUtils]: 321: Hoare triple {93180#(< ~counter~0 46)} assume !!(0 != ~r~0); {93180#(< ~counter~0 46)} is VALID [2022-04-15 09:16:42,702 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {91915#true} {93180#(< ~counter~0 46)} #63#return; {93180#(< ~counter~0 46)} is VALID [2022-04-15 09:16:42,702 INFO L290 TraceCheckUtils]: 319: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,702 INFO L290 TraceCheckUtils]: 318: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,702 INFO L290 TraceCheckUtils]: 317: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,702 INFO L272 TraceCheckUtils]: 316: Hoare triple {93180#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,702 INFO L290 TraceCheckUtils]: 315: Hoare triple {93180#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {93180#(< ~counter~0 46)} is VALID [2022-04-15 09:16:42,703 INFO L290 TraceCheckUtils]: 314: Hoare triple {93208#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93180#(< ~counter~0 46)} is VALID [2022-04-15 09:16:42,703 INFO L290 TraceCheckUtils]: 313: Hoare triple {93208#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93208#(< ~counter~0 45)} is VALID [2022-04-15 09:16:42,704 INFO L290 TraceCheckUtils]: 312: Hoare triple {93208#(< ~counter~0 45)} assume !!(0 != ~r~0); {93208#(< ~counter~0 45)} is VALID [2022-04-15 09:16:42,704 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {91915#true} {93208#(< ~counter~0 45)} #63#return; {93208#(< ~counter~0 45)} is VALID [2022-04-15 09:16:42,704 INFO L290 TraceCheckUtils]: 310: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,704 INFO L290 TraceCheckUtils]: 309: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,704 INFO L290 TraceCheckUtils]: 308: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,704 INFO L272 TraceCheckUtils]: 307: Hoare triple {93208#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,705 INFO L290 TraceCheckUtils]: 306: Hoare triple {93208#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {93208#(< ~counter~0 45)} is VALID [2022-04-15 09:16:42,706 INFO L290 TraceCheckUtils]: 305: Hoare triple {93236#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93208#(< ~counter~0 45)} is VALID [2022-04-15 09:16:42,706 INFO L290 TraceCheckUtils]: 304: Hoare triple {93236#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93236#(< ~counter~0 44)} is VALID [2022-04-15 09:16:42,706 INFO L290 TraceCheckUtils]: 303: Hoare triple {93236#(< ~counter~0 44)} assume !!(0 != ~r~0); {93236#(< ~counter~0 44)} is VALID [2022-04-15 09:16:42,707 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {91915#true} {93236#(< ~counter~0 44)} #63#return; {93236#(< ~counter~0 44)} is VALID [2022-04-15 09:16:42,707 INFO L290 TraceCheckUtils]: 301: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,707 INFO L290 TraceCheckUtils]: 300: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,707 INFO L290 TraceCheckUtils]: 299: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,707 INFO L272 TraceCheckUtils]: 298: Hoare triple {93236#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,707 INFO L290 TraceCheckUtils]: 297: Hoare triple {93236#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {93236#(< ~counter~0 44)} is VALID [2022-04-15 09:16:42,708 INFO L290 TraceCheckUtils]: 296: Hoare triple {93264#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93236#(< ~counter~0 44)} is VALID [2022-04-15 09:16:42,708 INFO L290 TraceCheckUtils]: 295: Hoare triple {93264#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93264#(< ~counter~0 43)} is VALID [2022-04-15 09:16:42,708 INFO L290 TraceCheckUtils]: 294: Hoare triple {93264#(< ~counter~0 43)} assume !!(0 != ~r~0); {93264#(< ~counter~0 43)} is VALID [2022-04-15 09:16:42,709 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {91915#true} {93264#(< ~counter~0 43)} #63#return; {93264#(< ~counter~0 43)} is VALID [2022-04-15 09:16:42,709 INFO L290 TraceCheckUtils]: 292: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,709 INFO L290 TraceCheckUtils]: 291: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,709 INFO L290 TraceCheckUtils]: 290: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,709 INFO L272 TraceCheckUtils]: 289: Hoare triple {93264#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,709 INFO L290 TraceCheckUtils]: 288: Hoare triple {93264#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {93264#(< ~counter~0 43)} is VALID [2022-04-15 09:16:42,710 INFO L290 TraceCheckUtils]: 287: Hoare triple {93292#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93264#(< ~counter~0 43)} is VALID [2022-04-15 09:16:42,710 INFO L290 TraceCheckUtils]: 286: Hoare triple {93292#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93292#(< ~counter~0 42)} is VALID [2022-04-15 09:16:42,711 INFO L290 TraceCheckUtils]: 285: Hoare triple {93292#(< ~counter~0 42)} assume !!(0 != ~r~0); {93292#(< ~counter~0 42)} is VALID [2022-04-15 09:16:42,711 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {91915#true} {93292#(< ~counter~0 42)} #63#return; {93292#(< ~counter~0 42)} is VALID [2022-04-15 09:16:42,711 INFO L290 TraceCheckUtils]: 283: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,711 INFO L290 TraceCheckUtils]: 282: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,711 INFO L290 TraceCheckUtils]: 281: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,711 INFO L272 TraceCheckUtils]: 280: Hoare triple {93292#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,712 INFO L290 TraceCheckUtils]: 279: Hoare triple {93292#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {93292#(< ~counter~0 42)} is VALID [2022-04-15 09:16:42,713 INFO L290 TraceCheckUtils]: 278: Hoare triple {93320#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93292#(< ~counter~0 42)} is VALID [2022-04-15 09:16:42,713 INFO L290 TraceCheckUtils]: 277: Hoare triple {93320#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93320#(< ~counter~0 41)} is VALID [2022-04-15 09:16:42,713 INFO L290 TraceCheckUtils]: 276: Hoare triple {93320#(< ~counter~0 41)} assume !!(0 != ~r~0); {93320#(< ~counter~0 41)} is VALID [2022-04-15 09:16:42,714 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {91915#true} {93320#(< ~counter~0 41)} #63#return; {93320#(< ~counter~0 41)} is VALID [2022-04-15 09:16:42,714 INFO L290 TraceCheckUtils]: 274: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,714 INFO L290 TraceCheckUtils]: 273: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,714 INFO L290 TraceCheckUtils]: 272: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,714 INFO L272 TraceCheckUtils]: 271: Hoare triple {93320#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,714 INFO L290 TraceCheckUtils]: 270: Hoare triple {93320#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {93320#(< ~counter~0 41)} is VALID [2022-04-15 09:16:42,715 INFO L290 TraceCheckUtils]: 269: Hoare triple {93348#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93320#(< ~counter~0 41)} is VALID [2022-04-15 09:16:42,715 INFO L290 TraceCheckUtils]: 268: Hoare triple {93348#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93348#(< ~counter~0 40)} is VALID [2022-04-15 09:16:42,715 INFO L290 TraceCheckUtils]: 267: Hoare triple {93348#(< ~counter~0 40)} assume !!(0 != ~r~0); {93348#(< ~counter~0 40)} is VALID [2022-04-15 09:16:42,716 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {91915#true} {93348#(< ~counter~0 40)} #63#return; {93348#(< ~counter~0 40)} is VALID [2022-04-15 09:16:42,716 INFO L290 TraceCheckUtils]: 265: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,716 INFO L290 TraceCheckUtils]: 264: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,716 INFO L290 TraceCheckUtils]: 263: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,716 INFO L272 TraceCheckUtils]: 262: Hoare triple {93348#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,716 INFO L290 TraceCheckUtils]: 261: Hoare triple {93348#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {93348#(< ~counter~0 40)} is VALID [2022-04-15 09:16:42,717 INFO L290 TraceCheckUtils]: 260: Hoare triple {93008#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93348#(< ~counter~0 40)} is VALID [2022-04-15 09:16:42,718 INFO L290 TraceCheckUtils]: 259: Hoare triple {93008#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:42,718 INFO L290 TraceCheckUtils]: 258: Hoare triple {93008#(<= ~counter~0 38)} assume !!(0 != ~r~0); {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:42,718 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {91915#true} {93008#(<= ~counter~0 38)} #63#return; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:42,718 INFO L290 TraceCheckUtils]: 256: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,718 INFO L290 TraceCheckUtils]: 255: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,718 INFO L290 TraceCheckUtils]: 254: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,719 INFO L272 TraceCheckUtils]: 253: Hoare triple {93008#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,719 INFO L290 TraceCheckUtils]: 252: Hoare triple {93008#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:42,720 INFO L290 TraceCheckUtils]: 251: Hoare triple {92980#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:42,720 INFO L290 TraceCheckUtils]: 250: Hoare triple {92980#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:42,720 INFO L290 TraceCheckUtils]: 249: Hoare triple {92980#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:42,721 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {91915#true} {92980#(<= ~counter~0 37)} #63#return; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:42,721 INFO L290 TraceCheckUtils]: 247: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,721 INFO L290 TraceCheckUtils]: 246: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,721 INFO L290 TraceCheckUtils]: 245: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,721 INFO L272 TraceCheckUtils]: 244: Hoare triple {92980#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,721 INFO L290 TraceCheckUtils]: 243: Hoare triple {92980#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:42,722 INFO L290 TraceCheckUtils]: 242: Hoare triple {92952#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:42,722 INFO L290 TraceCheckUtils]: 241: Hoare triple {92952#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:42,722 INFO L290 TraceCheckUtils]: 240: Hoare triple {92952#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:42,723 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {91915#true} {92952#(<= ~counter~0 36)} #63#return; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:42,723 INFO L290 TraceCheckUtils]: 238: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,723 INFO L290 TraceCheckUtils]: 237: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,723 INFO L290 TraceCheckUtils]: 236: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,723 INFO L272 TraceCheckUtils]: 235: Hoare triple {92952#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,723 INFO L290 TraceCheckUtils]: 234: Hoare triple {92952#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:42,724 INFO L290 TraceCheckUtils]: 233: Hoare triple {92924#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:42,725 INFO L290 TraceCheckUtils]: 232: Hoare triple {92924#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:42,725 INFO L290 TraceCheckUtils]: 231: Hoare triple {92924#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:42,725 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {91915#true} {92924#(<= ~counter~0 35)} #63#return; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:42,725 INFO L290 TraceCheckUtils]: 229: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,725 INFO L290 TraceCheckUtils]: 228: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,726 INFO L290 TraceCheckUtils]: 227: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,726 INFO L272 TraceCheckUtils]: 226: Hoare triple {92924#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,726 INFO L290 TraceCheckUtils]: 225: Hoare triple {92924#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:42,727 INFO L290 TraceCheckUtils]: 224: Hoare triple {92896#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:42,727 INFO L290 TraceCheckUtils]: 223: Hoare triple {92896#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:42,727 INFO L290 TraceCheckUtils]: 222: Hoare triple {92896#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:42,728 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {91915#true} {92896#(<= ~counter~0 34)} #63#return; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:42,728 INFO L290 TraceCheckUtils]: 220: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,728 INFO L290 TraceCheckUtils]: 219: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,728 INFO L290 TraceCheckUtils]: 218: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,728 INFO L272 TraceCheckUtils]: 217: Hoare triple {92896#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,728 INFO L290 TraceCheckUtils]: 216: Hoare triple {92896#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:42,729 INFO L290 TraceCheckUtils]: 215: Hoare triple {92868#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:42,729 INFO L290 TraceCheckUtils]: 214: Hoare triple {92868#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:42,729 INFO L290 TraceCheckUtils]: 213: Hoare triple {92868#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:42,730 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {91915#true} {92868#(<= ~counter~0 33)} #63#return; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:42,730 INFO L290 TraceCheckUtils]: 211: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,730 INFO L290 TraceCheckUtils]: 210: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,730 INFO L290 TraceCheckUtils]: 209: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,730 INFO L272 TraceCheckUtils]: 208: Hoare triple {92868#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,730 INFO L290 TraceCheckUtils]: 207: Hoare triple {92868#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:42,731 INFO L290 TraceCheckUtils]: 206: Hoare triple {92840#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:42,732 INFO L290 TraceCheckUtils]: 205: Hoare triple {92840#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:42,732 INFO L290 TraceCheckUtils]: 204: Hoare triple {92840#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:42,732 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {91915#true} {92840#(<= ~counter~0 32)} #63#return; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:42,732 INFO L290 TraceCheckUtils]: 202: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,732 INFO L290 TraceCheckUtils]: 201: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,733 INFO L290 TraceCheckUtils]: 200: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,733 INFO L272 TraceCheckUtils]: 199: Hoare triple {92840#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,733 INFO L290 TraceCheckUtils]: 198: Hoare triple {92840#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:42,734 INFO L290 TraceCheckUtils]: 197: Hoare triple {92812#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:42,734 INFO L290 TraceCheckUtils]: 196: Hoare triple {92812#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:42,734 INFO L290 TraceCheckUtils]: 195: Hoare triple {92812#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:42,735 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {91915#true} {92812#(<= ~counter~0 31)} #63#return; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:42,735 INFO L290 TraceCheckUtils]: 193: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,735 INFO L290 TraceCheckUtils]: 192: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,735 INFO L290 TraceCheckUtils]: 191: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,735 INFO L272 TraceCheckUtils]: 190: Hoare triple {92812#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,735 INFO L290 TraceCheckUtils]: 189: Hoare triple {92812#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:42,736 INFO L290 TraceCheckUtils]: 188: Hoare triple {92784#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:42,736 INFO L290 TraceCheckUtils]: 187: Hoare triple {92784#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:42,736 INFO L290 TraceCheckUtils]: 186: Hoare triple {92784#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:42,737 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {91915#true} {92784#(<= ~counter~0 30)} #63#return; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:42,737 INFO L290 TraceCheckUtils]: 184: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,737 INFO L290 TraceCheckUtils]: 183: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,737 INFO L290 TraceCheckUtils]: 182: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,737 INFO L272 TraceCheckUtils]: 181: Hoare triple {92784#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,737 INFO L290 TraceCheckUtils]: 180: Hoare triple {92784#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:42,738 INFO L290 TraceCheckUtils]: 179: Hoare triple {92756#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:42,739 INFO L290 TraceCheckUtils]: 178: Hoare triple {92756#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:42,739 INFO L290 TraceCheckUtils]: 177: Hoare triple {92756#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:42,739 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {91915#true} {92756#(<= ~counter~0 29)} #63#return; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:42,739 INFO L290 TraceCheckUtils]: 175: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,739 INFO L290 TraceCheckUtils]: 174: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,740 INFO L290 TraceCheckUtils]: 173: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,740 INFO L272 TraceCheckUtils]: 172: Hoare triple {92756#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,740 INFO L290 TraceCheckUtils]: 171: Hoare triple {92756#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:42,741 INFO L290 TraceCheckUtils]: 170: Hoare triple {92728#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:42,741 INFO L290 TraceCheckUtils]: 169: Hoare triple {92728#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:42,741 INFO L290 TraceCheckUtils]: 168: Hoare triple {92728#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:42,742 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {91915#true} {92728#(<= ~counter~0 28)} #63#return; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:42,742 INFO L290 TraceCheckUtils]: 166: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,742 INFO L290 TraceCheckUtils]: 165: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,742 INFO L290 TraceCheckUtils]: 164: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,742 INFO L272 TraceCheckUtils]: 163: Hoare triple {92728#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,742 INFO L290 TraceCheckUtils]: 162: Hoare triple {92728#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:42,743 INFO L290 TraceCheckUtils]: 161: Hoare triple {92700#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:42,743 INFO L290 TraceCheckUtils]: 160: Hoare triple {92700#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:42,743 INFO L290 TraceCheckUtils]: 159: Hoare triple {92700#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:42,744 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {91915#true} {92700#(<= ~counter~0 27)} #63#return; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:42,744 INFO L290 TraceCheckUtils]: 157: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,744 INFO L290 TraceCheckUtils]: 156: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,744 INFO L290 TraceCheckUtils]: 155: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,744 INFO L272 TraceCheckUtils]: 154: Hoare triple {92700#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,744 INFO L290 TraceCheckUtils]: 153: Hoare triple {92700#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:42,745 INFO L290 TraceCheckUtils]: 152: Hoare triple {92672#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:42,745 INFO L290 TraceCheckUtils]: 151: Hoare triple {92672#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:42,746 INFO L290 TraceCheckUtils]: 150: Hoare triple {92672#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:42,746 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {91915#true} {92672#(<= ~counter~0 26)} #63#return; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:42,746 INFO L290 TraceCheckUtils]: 148: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,746 INFO L290 TraceCheckUtils]: 147: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,746 INFO L290 TraceCheckUtils]: 146: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,747 INFO L272 TraceCheckUtils]: 145: Hoare triple {92672#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,747 INFO L290 TraceCheckUtils]: 144: Hoare triple {92672#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:42,748 INFO L290 TraceCheckUtils]: 143: Hoare triple {92644#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:42,748 INFO L290 TraceCheckUtils]: 142: Hoare triple {92644#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:42,748 INFO L290 TraceCheckUtils]: 141: Hoare triple {92644#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:42,749 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {91915#true} {92644#(<= ~counter~0 25)} #63#return; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:42,749 INFO L290 TraceCheckUtils]: 139: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,749 INFO L290 TraceCheckUtils]: 138: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,749 INFO L290 TraceCheckUtils]: 137: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,749 INFO L272 TraceCheckUtils]: 136: Hoare triple {92644#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,749 INFO L290 TraceCheckUtils]: 135: Hoare triple {92644#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:42,750 INFO L290 TraceCheckUtils]: 134: Hoare triple {92616#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:42,750 INFO L290 TraceCheckUtils]: 133: Hoare triple {92616#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:42,750 INFO L290 TraceCheckUtils]: 132: Hoare triple {92616#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:42,751 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {91915#true} {92616#(<= ~counter~0 24)} #63#return; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:42,751 INFO L290 TraceCheckUtils]: 130: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,751 INFO L290 TraceCheckUtils]: 129: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,751 INFO L290 TraceCheckUtils]: 128: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,751 INFO L272 TraceCheckUtils]: 127: Hoare triple {92616#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,752 INFO L290 TraceCheckUtils]: 126: Hoare triple {92616#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:42,752 INFO L290 TraceCheckUtils]: 125: Hoare triple {92588#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:42,753 INFO L290 TraceCheckUtils]: 124: Hoare triple {92588#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:42,753 INFO L290 TraceCheckUtils]: 123: Hoare triple {92588#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:42,753 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {91915#true} {92588#(<= ~counter~0 23)} #63#return; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:42,753 INFO L290 TraceCheckUtils]: 121: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,753 INFO L290 TraceCheckUtils]: 120: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,754 INFO L290 TraceCheckUtils]: 119: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,754 INFO L272 TraceCheckUtils]: 118: Hoare triple {92588#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,754 INFO L290 TraceCheckUtils]: 117: Hoare triple {92588#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:42,755 INFO L290 TraceCheckUtils]: 116: Hoare triple {92560#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:42,755 INFO L290 TraceCheckUtils]: 115: Hoare triple {92560#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:42,755 INFO L290 TraceCheckUtils]: 114: Hoare triple {92560#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:42,756 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {91915#true} {92560#(<= ~counter~0 22)} #63#return; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:42,756 INFO L290 TraceCheckUtils]: 112: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,756 INFO L290 TraceCheckUtils]: 111: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,756 INFO L290 TraceCheckUtils]: 110: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,756 INFO L272 TraceCheckUtils]: 109: Hoare triple {92560#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,756 INFO L290 TraceCheckUtils]: 108: Hoare triple {92560#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:42,757 INFO L290 TraceCheckUtils]: 107: Hoare triple {92532#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:42,757 INFO L290 TraceCheckUtils]: 106: Hoare triple {92532#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:42,758 INFO L290 TraceCheckUtils]: 105: Hoare triple {92532#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:42,758 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {91915#true} {92532#(<= ~counter~0 21)} #63#return; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:42,758 INFO L290 TraceCheckUtils]: 103: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,758 INFO L290 TraceCheckUtils]: 102: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,758 INFO L290 TraceCheckUtils]: 101: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,758 INFO L272 TraceCheckUtils]: 100: Hoare triple {92532#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,759 INFO L290 TraceCheckUtils]: 99: Hoare triple {92532#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:42,759 INFO L290 TraceCheckUtils]: 98: Hoare triple {92504#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:42,760 INFO L290 TraceCheckUtils]: 97: Hoare triple {92504#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:42,760 INFO L290 TraceCheckUtils]: 96: Hoare triple {92504#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:42,760 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {91915#true} {92504#(<= ~counter~0 20)} #63#return; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:42,760 INFO L290 TraceCheckUtils]: 94: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,760 INFO L290 TraceCheckUtils]: 93: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,761 INFO L290 TraceCheckUtils]: 92: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,761 INFO L272 TraceCheckUtils]: 91: Hoare triple {92504#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,761 INFO L290 TraceCheckUtils]: 90: Hoare triple {92504#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:42,762 INFO L290 TraceCheckUtils]: 89: Hoare triple {92476#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:42,762 INFO L290 TraceCheckUtils]: 88: Hoare triple {92476#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:42,762 INFO L290 TraceCheckUtils]: 87: Hoare triple {92476#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:42,763 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {91915#true} {92476#(<= ~counter~0 19)} #63#return; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:42,763 INFO L290 TraceCheckUtils]: 85: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,763 INFO L290 TraceCheckUtils]: 84: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,763 INFO L290 TraceCheckUtils]: 83: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,763 INFO L272 TraceCheckUtils]: 82: Hoare triple {92476#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,763 INFO L290 TraceCheckUtils]: 81: Hoare triple {92476#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:42,764 INFO L290 TraceCheckUtils]: 80: Hoare triple {92448#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:42,764 INFO L290 TraceCheckUtils]: 79: Hoare triple {92448#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:42,764 INFO L290 TraceCheckUtils]: 78: Hoare triple {92448#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:42,765 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {91915#true} {92448#(<= ~counter~0 18)} #63#return; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:42,765 INFO L290 TraceCheckUtils]: 76: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,765 INFO L290 TraceCheckUtils]: 75: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,765 INFO L290 TraceCheckUtils]: 74: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,765 INFO L272 TraceCheckUtils]: 73: Hoare triple {92448#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,765 INFO L290 TraceCheckUtils]: 72: Hoare triple {92448#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:42,766 INFO L290 TraceCheckUtils]: 71: Hoare triple {92420#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:42,767 INFO L290 TraceCheckUtils]: 70: Hoare triple {92420#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:42,767 INFO L290 TraceCheckUtils]: 69: Hoare triple {92420#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:42,767 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {91915#true} {92420#(<= ~counter~0 17)} #63#return; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:42,767 INFO L290 TraceCheckUtils]: 67: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,767 INFO L290 TraceCheckUtils]: 66: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,768 INFO L290 TraceCheckUtils]: 65: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,768 INFO L272 TraceCheckUtils]: 64: Hoare triple {92420#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,768 INFO L290 TraceCheckUtils]: 63: Hoare triple {92420#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:42,769 INFO L290 TraceCheckUtils]: 62: Hoare triple {92392#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:42,769 INFO L290 TraceCheckUtils]: 61: Hoare triple {92392#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:42,769 INFO L290 TraceCheckUtils]: 60: Hoare triple {92392#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:42,770 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {91915#true} {92392#(<= ~counter~0 16)} #63#return; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:42,770 INFO L290 TraceCheckUtils]: 58: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,770 INFO L290 TraceCheckUtils]: 57: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,770 INFO L290 TraceCheckUtils]: 56: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,770 INFO L272 TraceCheckUtils]: 55: Hoare triple {92392#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,770 INFO L290 TraceCheckUtils]: 54: Hoare triple {92392#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:42,771 INFO L290 TraceCheckUtils]: 53: Hoare triple {92364#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:42,771 INFO L290 TraceCheckUtils]: 52: Hoare triple {92364#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:42,772 INFO L290 TraceCheckUtils]: 51: Hoare triple {92364#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:42,772 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {91915#true} {92364#(<= ~counter~0 15)} #63#return; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:42,772 INFO L290 TraceCheckUtils]: 49: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,772 INFO L290 TraceCheckUtils]: 48: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,772 INFO L290 TraceCheckUtils]: 47: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,772 INFO L272 TraceCheckUtils]: 46: Hoare triple {92364#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,773 INFO L290 TraceCheckUtils]: 45: Hoare triple {92364#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:42,773 INFO L290 TraceCheckUtils]: 44: Hoare triple {92336#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:42,774 INFO L290 TraceCheckUtils]: 43: Hoare triple {92336#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:42,774 INFO L290 TraceCheckUtils]: 42: Hoare triple {92336#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:42,774 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {91915#true} {92336#(<= ~counter~0 14)} #63#return; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:42,774 INFO L290 TraceCheckUtils]: 40: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,775 INFO L290 TraceCheckUtils]: 39: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,775 INFO L290 TraceCheckUtils]: 38: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,775 INFO L272 TraceCheckUtils]: 37: Hoare triple {92336#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,775 INFO L290 TraceCheckUtils]: 36: Hoare triple {92336#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:42,776 INFO L290 TraceCheckUtils]: 35: Hoare triple {92308#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:42,776 INFO L290 TraceCheckUtils]: 34: Hoare triple {92308#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:42,776 INFO L290 TraceCheckUtils]: 33: Hoare triple {92308#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:42,777 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {91915#true} {92308#(<= ~counter~0 13)} #63#return; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:42,777 INFO L290 TraceCheckUtils]: 31: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,777 INFO L290 TraceCheckUtils]: 30: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,777 INFO L290 TraceCheckUtils]: 29: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,777 INFO L272 TraceCheckUtils]: 28: Hoare triple {92308#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,777 INFO L290 TraceCheckUtils]: 27: Hoare triple {92308#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:42,778 INFO L290 TraceCheckUtils]: 26: Hoare triple {92280#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:42,778 INFO L290 TraceCheckUtils]: 25: Hoare triple {92280#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:42,779 INFO L290 TraceCheckUtils]: 24: Hoare triple {92280#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:42,779 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91915#true} {92280#(<= ~counter~0 12)} #63#return; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:42,779 INFO L290 TraceCheckUtils]: 22: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,779 INFO L290 TraceCheckUtils]: 21: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,779 INFO L290 TraceCheckUtils]: 20: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,779 INFO L272 TraceCheckUtils]: 19: Hoare triple {92280#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,780 INFO L290 TraceCheckUtils]: 18: Hoare triple {92280#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:42,780 INFO L290 TraceCheckUtils]: 17: Hoare triple {92252#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:42,781 INFO L290 TraceCheckUtils]: 16: Hoare triple {92252#(<= ~counter~0 11)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:42,781 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91915#true} {92252#(<= ~counter~0 11)} #61#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:42,781 INFO L290 TraceCheckUtils]: 14: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,781 INFO L290 TraceCheckUtils]: 13: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,781 INFO L290 TraceCheckUtils]: 12: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,781 INFO L272 TraceCheckUtils]: 11: Hoare triple {92252#(<= ~counter~0 11)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,782 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91915#true} {92252#(<= ~counter~0 11)} #59#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:42,782 INFO L290 TraceCheckUtils]: 9: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-15 09:16:42,782 INFO L290 TraceCheckUtils]: 8: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-15 09:16:42,782 INFO L290 TraceCheckUtils]: 7: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-15 09:16:42,782 INFO L272 TraceCheckUtils]: 6: Hoare triple {92252#(<= ~counter~0 11)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91915#true} is VALID [2022-04-15 09:16:42,782 INFO L290 TraceCheckUtils]: 5: Hoare triple {92252#(<= ~counter~0 11)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:42,783 INFO L272 TraceCheckUtils]: 4: Hoare triple {92252#(<= ~counter~0 11)} call #t~ret7 := main(); {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:42,783 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92252#(<= ~counter~0 11)} {91915#true} #67#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:42,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {92252#(<= ~counter~0 11)} assume true; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:42,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {91915#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {92252#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:42,784 INFO L272 TraceCheckUtils]: 0: Hoare triple {91915#true} call ULTIMATE.init(); {91915#true} is VALID [2022-04-15 09:16:42,784 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 3591 refuted. 0 times theorem prover too weak. 2816 trivial. 0 not checked. [2022-04-15 09:16:42,784 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:16:42,784 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365520933] [2022-04-15 09:16:42,784 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:16:42,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [939952896] [2022-04-15 09:16:42,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [939952896] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:16:42,785 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:16:42,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 54 [2022-04-15 09:16:42,785 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:16:42,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1718621793] [2022-04-15 09:16:42,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1718621793] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:16:42,785 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:16:42,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-15 09:16:42,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868606037] [2022-04-15 09:16:42,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:16:42,786 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 [2022-04-15 09:16:42,786 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:16:42,786 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) [2022-04-15 09:16:43,062 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 362 edges. 362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:43,062 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-15 09:16:43,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:43,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-15 09:16:43,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:16:43,063 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) [2022-04-15 09:16:45,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:45,244 INFO L93 Difference]: Finished difference Result 376 states and 416 transitions. [2022-04-15 09:16:45,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2022-04-15 09:16:45,244 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 [2022-04-15 09:16:45,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:16:45,244 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) [2022-04-15 09:16:45,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-15 09:16:45,252 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) [2022-04-15 09:16:45,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-15 09:16:45,258 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 80 states and 415 transitions. [2022-04-15 09:16:45,605 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:45,611 INFO L225 Difference]: With dead ends: 376 [2022-04-15 09:16:45,611 INFO L226 Difference]: Without dead ends: 371 [2022-04-15 09:16:45,612 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 767 GetRequests, 676 SyntacticMatches, 1 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 801 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3345, Invalid=5027, Unknown=0, NotChecked=0, Total=8372 [2022-04-15 09:16:45,612 INFO L913 BasicCegarLoop]: 64 mSDtfsCounter, 128 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 252 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 392 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 252 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 09:16:45,613 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [128 Valid, 392 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 252 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 09:16:45,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-15 09:16:46,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 371. [2022-04-15 09:16:46,240 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:16:46,240 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) [2022-04-15 09:16:46,241 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) [2022-04-15 09:16:46,241 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) [2022-04-15 09:16:46,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:46,245 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-15 09:16:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-15 09:16:46,245 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:46,246 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:46,246 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. [2022-04-15 09:16:46,246 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. [2022-04-15 09:16:46,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:46,250 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-15 09:16:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-15 09:16:46,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:16:46,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:16:46,251 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:16:46,251 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:16:46,251 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) [2022-04-15 09:16:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 411 transitions. [2022-04-15 09:16:46,257 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 411 transitions. Word has length 365 [2022-04-15 09:16:46,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:16:46,257 INFO L478 AbstractCegarLoop]: Abstraction has 371 states and 411 transitions. [2022-04-15 09:16:46,257 INFO L479 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) [2022-04-15 09:16:46,257 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 371 states and 411 transitions. [2022-04-15 09:16:48,934 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 411 edges. 410 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-15 09:16:48,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-04-15 09:16:48,936 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:16:48,936 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:16:48,942 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-15 09:16:49,136 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:16:49,137 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:16:49,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:16:49,137 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 77 times [2022-04-15 09:16:49,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:49,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1192897578] [2022-04-15 09:16:49,137 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:16:49,137 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 78 times [2022-04-15 09:16:49,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:16:49,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182290367] [2022-04-15 09:16:49,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:16:49,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:16:49,167 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:16:49,167 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [373653644] [2022-04-15 09:16:49,167 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:16:49,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:16:49,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:16:49,169 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) [2022-04-15 09:16:49,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-15 09:16:53,151 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 40 check-sat command(s) [2022-04-15 09:16:53,151 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:16:53,163 INFO L263 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-15 09:16:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:16:53,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:16:55,269 INFO L272 TraceCheckUtils]: 0: Hoare triple {96470#true} call ULTIMATE.init(); {96470#true} is VALID [2022-04-15 09:16:55,269 INFO L290 TraceCheckUtils]: 1: Hoare triple {96470#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,270 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96478#(<= ~counter~0 0)} {96470#true} #67#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,270 INFO L272 TraceCheckUtils]: 4: Hoare triple {96478#(<= ~counter~0 0)} call #t~ret7 := main(); {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,271 INFO L290 TraceCheckUtils]: 5: Hoare triple {96478#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,271 INFO L272 TraceCheckUtils]: 6: Hoare triple {96478#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,271 INFO L290 TraceCheckUtils]: 7: Hoare triple {96478#(<= ~counter~0 0)} ~cond := #in~cond; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,271 INFO L290 TraceCheckUtils]: 8: Hoare triple {96478#(<= ~counter~0 0)} assume !(0 == ~cond); {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,272 INFO L290 TraceCheckUtils]: 9: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,272 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96478#(<= ~counter~0 0)} {96478#(<= ~counter~0 0)} #59#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,273 INFO L272 TraceCheckUtils]: 11: Hoare triple {96478#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,273 INFO L290 TraceCheckUtils]: 12: Hoare triple {96478#(<= ~counter~0 0)} ~cond := #in~cond; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,273 INFO L290 TraceCheckUtils]: 13: Hoare triple {96478#(<= ~counter~0 0)} assume !(0 == ~cond); {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,273 INFO L290 TraceCheckUtils]: 14: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,274 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96478#(<= ~counter~0 0)} {96478#(<= ~counter~0 0)} #61#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,274 INFO L290 TraceCheckUtils]: 16: Hoare triple {96478#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96478#(<= ~counter~0 0)} is VALID [2022-04-15 09:16:55,276 INFO L290 TraceCheckUtils]: 17: Hoare triple {96478#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:55,276 INFO L290 TraceCheckUtils]: 18: Hoare triple {96527#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {96527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:55,276 INFO L272 TraceCheckUtils]: 19: Hoare triple {96527#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:55,277 INFO L290 TraceCheckUtils]: 20: Hoare triple {96527#(<= ~counter~0 1)} ~cond := #in~cond; {96527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:55,277 INFO L290 TraceCheckUtils]: 21: Hoare triple {96527#(<= ~counter~0 1)} assume !(0 == ~cond); {96527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:55,277 INFO L290 TraceCheckUtils]: 22: Hoare triple {96527#(<= ~counter~0 1)} assume true; {96527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:55,278 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96527#(<= ~counter~0 1)} {96527#(<= ~counter~0 1)} #63#return; {96527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:55,278 INFO L290 TraceCheckUtils]: 24: Hoare triple {96527#(<= ~counter~0 1)} assume !!(0 != ~r~0); {96527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:55,278 INFO L290 TraceCheckUtils]: 25: Hoare triple {96527#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96527#(<= ~counter~0 1)} is VALID [2022-04-15 09:16:55,279 INFO L290 TraceCheckUtils]: 26: Hoare triple {96527#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:55,279 INFO L290 TraceCheckUtils]: 27: Hoare triple {96555#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {96555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:55,280 INFO L272 TraceCheckUtils]: 28: Hoare triple {96555#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:55,280 INFO L290 TraceCheckUtils]: 29: Hoare triple {96555#(<= ~counter~0 2)} ~cond := #in~cond; {96555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:55,280 INFO L290 TraceCheckUtils]: 30: Hoare triple {96555#(<= ~counter~0 2)} assume !(0 == ~cond); {96555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:55,281 INFO L290 TraceCheckUtils]: 31: Hoare triple {96555#(<= ~counter~0 2)} assume true; {96555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:55,281 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96555#(<= ~counter~0 2)} {96555#(<= ~counter~0 2)} #63#return; {96555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:55,281 INFO L290 TraceCheckUtils]: 33: Hoare triple {96555#(<= ~counter~0 2)} assume !!(0 != ~r~0); {96555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:55,282 INFO L290 TraceCheckUtils]: 34: Hoare triple {96555#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96555#(<= ~counter~0 2)} is VALID [2022-04-15 09:16:55,282 INFO L290 TraceCheckUtils]: 35: Hoare triple {96555#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:55,283 INFO L290 TraceCheckUtils]: 36: Hoare triple {96583#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {96583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:55,283 INFO L272 TraceCheckUtils]: 37: Hoare triple {96583#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:55,284 INFO L290 TraceCheckUtils]: 38: Hoare triple {96583#(<= ~counter~0 3)} ~cond := #in~cond; {96583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:55,284 INFO L290 TraceCheckUtils]: 39: Hoare triple {96583#(<= ~counter~0 3)} assume !(0 == ~cond); {96583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:55,284 INFO L290 TraceCheckUtils]: 40: Hoare triple {96583#(<= ~counter~0 3)} assume true; {96583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:55,285 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96583#(<= ~counter~0 3)} {96583#(<= ~counter~0 3)} #63#return; {96583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:55,285 INFO L290 TraceCheckUtils]: 42: Hoare triple {96583#(<= ~counter~0 3)} assume !!(0 != ~r~0); {96583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:55,285 INFO L290 TraceCheckUtils]: 43: Hoare triple {96583#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96583#(<= ~counter~0 3)} is VALID [2022-04-15 09:16:55,286 INFO L290 TraceCheckUtils]: 44: Hoare triple {96583#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:55,286 INFO L290 TraceCheckUtils]: 45: Hoare triple {96611#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {96611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:55,287 INFO L272 TraceCheckUtils]: 46: Hoare triple {96611#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:55,287 INFO L290 TraceCheckUtils]: 47: Hoare triple {96611#(<= ~counter~0 4)} ~cond := #in~cond; {96611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:55,287 INFO L290 TraceCheckUtils]: 48: Hoare triple {96611#(<= ~counter~0 4)} assume !(0 == ~cond); {96611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:55,287 INFO L290 TraceCheckUtils]: 49: Hoare triple {96611#(<= ~counter~0 4)} assume true; {96611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:55,288 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96611#(<= ~counter~0 4)} {96611#(<= ~counter~0 4)} #63#return; {96611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:55,288 INFO L290 TraceCheckUtils]: 51: Hoare triple {96611#(<= ~counter~0 4)} assume !!(0 != ~r~0); {96611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:55,288 INFO L290 TraceCheckUtils]: 52: Hoare triple {96611#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96611#(<= ~counter~0 4)} is VALID [2022-04-15 09:16:55,289 INFO L290 TraceCheckUtils]: 53: Hoare triple {96611#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:55,290 INFO L290 TraceCheckUtils]: 54: Hoare triple {96639#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {96639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:55,290 INFO L272 TraceCheckUtils]: 55: Hoare triple {96639#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:55,290 INFO L290 TraceCheckUtils]: 56: Hoare triple {96639#(<= ~counter~0 5)} ~cond := #in~cond; {96639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:55,291 INFO L290 TraceCheckUtils]: 57: Hoare triple {96639#(<= ~counter~0 5)} assume !(0 == ~cond); {96639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:55,291 INFO L290 TraceCheckUtils]: 58: Hoare triple {96639#(<= ~counter~0 5)} assume true; {96639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:55,291 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96639#(<= ~counter~0 5)} {96639#(<= ~counter~0 5)} #63#return; {96639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:55,292 INFO L290 TraceCheckUtils]: 60: Hoare triple {96639#(<= ~counter~0 5)} assume !!(0 != ~r~0); {96639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:55,292 INFO L290 TraceCheckUtils]: 61: Hoare triple {96639#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96639#(<= ~counter~0 5)} is VALID [2022-04-15 09:16:55,293 INFO L290 TraceCheckUtils]: 62: Hoare triple {96639#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:55,293 INFO L290 TraceCheckUtils]: 63: Hoare triple {96667#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {96667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:55,293 INFO L272 TraceCheckUtils]: 64: Hoare triple {96667#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:55,294 INFO L290 TraceCheckUtils]: 65: Hoare triple {96667#(<= ~counter~0 6)} ~cond := #in~cond; {96667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:55,294 INFO L290 TraceCheckUtils]: 66: Hoare triple {96667#(<= ~counter~0 6)} assume !(0 == ~cond); {96667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:55,294 INFO L290 TraceCheckUtils]: 67: Hoare triple {96667#(<= ~counter~0 6)} assume true; {96667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:55,295 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96667#(<= ~counter~0 6)} {96667#(<= ~counter~0 6)} #63#return; {96667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:55,295 INFO L290 TraceCheckUtils]: 69: Hoare triple {96667#(<= ~counter~0 6)} assume !!(0 != ~r~0); {96667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:55,295 INFO L290 TraceCheckUtils]: 70: Hoare triple {96667#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96667#(<= ~counter~0 6)} is VALID [2022-04-15 09:16:55,304 INFO L290 TraceCheckUtils]: 71: Hoare triple {96667#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:55,304 INFO L290 TraceCheckUtils]: 72: Hoare triple {96695#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {96695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:55,305 INFO L272 TraceCheckUtils]: 73: Hoare triple {96695#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:55,305 INFO L290 TraceCheckUtils]: 74: Hoare triple {96695#(<= ~counter~0 7)} ~cond := #in~cond; {96695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:55,305 INFO L290 TraceCheckUtils]: 75: Hoare triple {96695#(<= ~counter~0 7)} assume !(0 == ~cond); {96695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:55,305 INFO L290 TraceCheckUtils]: 76: Hoare triple {96695#(<= ~counter~0 7)} assume true; {96695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:55,306 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96695#(<= ~counter~0 7)} {96695#(<= ~counter~0 7)} #63#return; {96695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:55,306 INFO L290 TraceCheckUtils]: 78: Hoare triple {96695#(<= ~counter~0 7)} assume !!(0 != ~r~0); {96695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:55,306 INFO L290 TraceCheckUtils]: 79: Hoare triple {96695#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96695#(<= ~counter~0 7)} is VALID [2022-04-15 09:16:55,307 INFO L290 TraceCheckUtils]: 80: Hoare triple {96695#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:55,307 INFO L290 TraceCheckUtils]: 81: Hoare triple {96723#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {96723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:55,308 INFO L272 TraceCheckUtils]: 82: Hoare triple {96723#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:55,308 INFO L290 TraceCheckUtils]: 83: Hoare triple {96723#(<= ~counter~0 8)} ~cond := #in~cond; {96723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:55,308 INFO L290 TraceCheckUtils]: 84: Hoare triple {96723#(<= ~counter~0 8)} assume !(0 == ~cond); {96723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:55,309 INFO L290 TraceCheckUtils]: 85: Hoare triple {96723#(<= ~counter~0 8)} assume true; {96723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:55,309 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96723#(<= ~counter~0 8)} {96723#(<= ~counter~0 8)} #63#return; {96723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:55,309 INFO L290 TraceCheckUtils]: 87: Hoare triple {96723#(<= ~counter~0 8)} assume !!(0 != ~r~0); {96723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:55,310 INFO L290 TraceCheckUtils]: 88: Hoare triple {96723#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96723#(<= ~counter~0 8)} is VALID [2022-04-15 09:16:55,311 INFO L290 TraceCheckUtils]: 89: Hoare triple {96723#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:55,311 INFO L290 TraceCheckUtils]: 90: Hoare triple {96751#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {96751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:55,311 INFO L272 TraceCheckUtils]: 91: Hoare triple {96751#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:55,312 INFO L290 TraceCheckUtils]: 92: Hoare triple {96751#(<= ~counter~0 9)} ~cond := #in~cond; {96751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:55,312 INFO L290 TraceCheckUtils]: 93: Hoare triple {96751#(<= ~counter~0 9)} assume !(0 == ~cond); {96751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:55,312 INFO L290 TraceCheckUtils]: 94: Hoare triple {96751#(<= ~counter~0 9)} assume true; {96751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:55,313 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96751#(<= ~counter~0 9)} {96751#(<= ~counter~0 9)} #63#return; {96751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:55,313 INFO L290 TraceCheckUtils]: 96: Hoare triple {96751#(<= ~counter~0 9)} assume !!(0 != ~r~0); {96751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:55,313 INFO L290 TraceCheckUtils]: 97: Hoare triple {96751#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96751#(<= ~counter~0 9)} is VALID [2022-04-15 09:16:55,314 INFO L290 TraceCheckUtils]: 98: Hoare triple {96751#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:55,314 INFO L290 TraceCheckUtils]: 99: Hoare triple {96779#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:55,315 INFO L272 TraceCheckUtils]: 100: Hoare triple {96779#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:55,315 INFO L290 TraceCheckUtils]: 101: Hoare triple {96779#(<= ~counter~0 10)} ~cond := #in~cond; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:55,315 INFO L290 TraceCheckUtils]: 102: Hoare triple {96779#(<= ~counter~0 10)} assume !(0 == ~cond); {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:55,315 INFO L290 TraceCheckUtils]: 103: Hoare triple {96779#(<= ~counter~0 10)} assume true; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:55,316 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96779#(<= ~counter~0 10)} {96779#(<= ~counter~0 10)} #63#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:55,316 INFO L290 TraceCheckUtils]: 105: Hoare triple {96779#(<= ~counter~0 10)} assume !!(0 != ~r~0); {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:55,316 INFO L290 TraceCheckUtils]: 106: Hoare triple {96779#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:55,317 INFO L290 TraceCheckUtils]: 107: Hoare triple {96779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:55,317 INFO L290 TraceCheckUtils]: 108: Hoare triple {96807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:55,318 INFO L272 TraceCheckUtils]: 109: Hoare triple {96807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:55,318 INFO L290 TraceCheckUtils]: 110: Hoare triple {96807#(<= ~counter~0 11)} ~cond := #in~cond; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:55,318 INFO L290 TraceCheckUtils]: 111: Hoare triple {96807#(<= ~counter~0 11)} assume !(0 == ~cond); {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:55,319 INFO L290 TraceCheckUtils]: 112: Hoare triple {96807#(<= ~counter~0 11)} assume true; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:55,319 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96807#(<= ~counter~0 11)} {96807#(<= ~counter~0 11)} #63#return; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:55,320 INFO L290 TraceCheckUtils]: 114: Hoare triple {96807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:55,320 INFO L290 TraceCheckUtils]: 115: Hoare triple {96807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:55,321 INFO L290 TraceCheckUtils]: 116: Hoare triple {96807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:55,321 INFO L290 TraceCheckUtils]: 117: Hoare triple {96835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:55,321 INFO L272 TraceCheckUtils]: 118: Hoare triple {96835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:55,322 INFO L290 TraceCheckUtils]: 119: Hoare triple {96835#(<= ~counter~0 12)} ~cond := #in~cond; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:55,322 INFO L290 TraceCheckUtils]: 120: Hoare triple {96835#(<= ~counter~0 12)} assume !(0 == ~cond); {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:55,322 INFO L290 TraceCheckUtils]: 121: Hoare triple {96835#(<= ~counter~0 12)} assume true; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:55,323 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96835#(<= ~counter~0 12)} {96835#(<= ~counter~0 12)} #63#return; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:55,323 INFO L290 TraceCheckUtils]: 123: Hoare triple {96835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:55,323 INFO L290 TraceCheckUtils]: 124: Hoare triple {96835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:55,324 INFO L290 TraceCheckUtils]: 125: Hoare triple {96835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:55,324 INFO L290 TraceCheckUtils]: 126: Hoare triple {96863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:55,325 INFO L272 TraceCheckUtils]: 127: Hoare triple {96863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:55,325 INFO L290 TraceCheckUtils]: 128: Hoare triple {96863#(<= ~counter~0 13)} ~cond := #in~cond; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:55,325 INFO L290 TraceCheckUtils]: 129: Hoare triple {96863#(<= ~counter~0 13)} assume !(0 == ~cond); {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:55,326 INFO L290 TraceCheckUtils]: 130: Hoare triple {96863#(<= ~counter~0 13)} assume true; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:55,326 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96863#(<= ~counter~0 13)} {96863#(<= ~counter~0 13)} #63#return; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:55,326 INFO L290 TraceCheckUtils]: 132: Hoare triple {96863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:55,327 INFO L290 TraceCheckUtils]: 133: Hoare triple {96863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:55,327 INFO L290 TraceCheckUtils]: 134: Hoare triple {96863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:55,328 INFO L290 TraceCheckUtils]: 135: Hoare triple {96891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:55,328 INFO L272 TraceCheckUtils]: 136: Hoare triple {96891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:55,328 INFO L290 TraceCheckUtils]: 137: Hoare triple {96891#(<= ~counter~0 14)} ~cond := #in~cond; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:55,329 INFO L290 TraceCheckUtils]: 138: Hoare triple {96891#(<= ~counter~0 14)} assume !(0 == ~cond); {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:55,329 INFO L290 TraceCheckUtils]: 139: Hoare triple {96891#(<= ~counter~0 14)} assume true; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:55,329 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96891#(<= ~counter~0 14)} {96891#(<= ~counter~0 14)} #63#return; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:55,330 INFO L290 TraceCheckUtils]: 141: Hoare triple {96891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:55,330 INFO L290 TraceCheckUtils]: 142: Hoare triple {96891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:55,331 INFO L290 TraceCheckUtils]: 143: Hoare triple {96891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:55,331 INFO L290 TraceCheckUtils]: 144: Hoare triple {96919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:55,332 INFO L272 TraceCheckUtils]: 145: Hoare triple {96919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:55,332 INFO L290 TraceCheckUtils]: 146: Hoare triple {96919#(<= ~counter~0 15)} ~cond := #in~cond; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:55,332 INFO L290 TraceCheckUtils]: 147: Hoare triple {96919#(<= ~counter~0 15)} assume !(0 == ~cond); {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:55,332 INFO L290 TraceCheckUtils]: 148: Hoare triple {96919#(<= ~counter~0 15)} assume true; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:55,333 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96919#(<= ~counter~0 15)} {96919#(<= ~counter~0 15)} #63#return; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:55,333 INFO L290 TraceCheckUtils]: 150: Hoare triple {96919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:55,333 INFO L290 TraceCheckUtils]: 151: Hoare triple {96919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:55,334 INFO L290 TraceCheckUtils]: 152: Hoare triple {96919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:55,335 INFO L290 TraceCheckUtils]: 153: Hoare triple {96947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:55,335 INFO L272 TraceCheckUtils]: 154: Hoare triple {96947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:55,335 INFO L290 TraceCheckUtils]: 155: Hoare triple {96947#(<= ~counter~0 16)} ~cond := #in~cond; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:55,336 INFO L290 TraceCheckUtils]: 156: Hoare triple {96947#(<= ~counter~0 16)} assume !(0 == ~cond); {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:55,336 INFO L290 TraceCheckUtils]: 157: Hoare triple {96947#(<= ~counter~0 16)} assume true; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:55,336 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96947#(<= ~counter~0 16)} {96947#(<= ~counter~0 16)} #63#return; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:55,337 INFO L290 TraceCheckUtils]: 159: Hoare triple {96947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:55,337 INFO L290 TraceCheckUtils]: 160: Hoare triple {96947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:55,338 INFO L290 TraceCheckUtils]: 161: Hoare triple {96947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:55,338 INFO L290 TraceCheckUtils]: 162: Hoare triple {96975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:55,338 INFO L272 TraceCheckUtils]: 163: Hoare triple {96975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:55,339 INFO L290 TraceCheckUtils]: 164: Hoare triple {96975#(<= ~counter~0 17)} ~cond := #in~cond; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:55,339 INFO L290 TraceCheckUtils]: 165: Hoare triple {96975#(<= ~counter~0 17)} assume !(0 == ~cond); {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:55,339 INFO L290 TraceCheckUtils]: 166: Hoare triple {96975#(<= ~counter~0 17)} assume true; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:55,340 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96975#(<= ~counter~0 17)} {96975#(<= ~counter~0 17)} #63#return; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:55,340 INFO L290 TraceCheckUtils]: 168: Hoare triple {96975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:55,340 INFO L290 TraceCheckUtils]: 169: Hoare triple {96975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:55,341 INFO L290 TraceCheckUtils]: 170: Hoare triple {96975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:55,341 INFO L290 TraceCheckUtils]: 171: Hoare triple {97003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:55,342 INFO L272 TraceCheckUtils]: 172: Hoare triple {97003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:55,342 INFO L290 TraceCheckUtils]: 173: Hoare triple {97003#(<= ~counter~0 18)} ~cond := #in~cond; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:55,342 INFO L290 TraceCheckUtils]: 174: Hoare triple {97003#(<= ~counter~0 18)} assume !(0 == ~cond); {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:55,343 INFO L290 TraceCheckUtils]: 175: Hoare triple {97003#(<= ~counter~0 18)} assume true; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:55,343 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {97003#(<= ~counter~0 18)} {97003#(<= ~counter~0 18)} #63#return; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:55,343 INFO L290 TraceCheckUtils]: 177: Hoare triple {97003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:55,344 INFO L290 TraceCheckUtils]: 178: Hoare triple {97003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:55,345 INFO L290 TraceCheckUtils]: 179: Hoare triple {97003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:55,345 INFO L290 TraceCheckUtils]: 180: Hoare triple {97031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:55,345 INFO L272 TraceCheckUtils]: 181: Hoare triple {97031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:55,346 INFO L290 TraceCheckUtils]: 182: Hoare triple {97031#(<= ~counter~0 19)} ~cond := #in~cond; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:55,346 INFO L290 TraceCheckUtils]: 183: Hoare triple {97031#(<= ~counter~0 19)} assume !(0 == ~cond); {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:55,346 INFO L290 TraceCheckUtils]: 184: Hoare triple {97031#(<= ~counter~0 19)} assume true; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:55,347 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {97031#(<= ~counter~0 19)} {97031#(<= ~counter~0 19)} #63#return; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:55,347 INFO L290 TraceCheckUtils]: 186: Hoare triple {97031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:55,347 INFO L290 TraceCheckUtils]: 187: Hoare triple {97031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:55,348 INFO L290 TraceCheckUtils]: 188: Hoare triple {97031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:55,348 INFO L290 TraceCheckUtils]: 189: Hoare triple {97059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:55,349 INFO L272 TraceCheckUtils]: 190: Hoare triple {97059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:55,349 INFO L290 TraceCheckUtils]: 191: Hoare triple {97059#(<= ~counter~0 20)} ~cond := #in~cond; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:55,349 INFO L290 TraceCheckUtils]: 192: Hoare triple {97059#(<= ~counter~0 20)} assume !(0 == ~cond); {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:55,349 INFO L290 TraceCheckUtils]: 193: Hoare triple {97059#(<= ~counter~0 20)} assume true; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:55,350 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {97059#(<= ~counter~0 20)} {97059#(<= ~counter~0 20)} #63#return; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:55,350 INFO L290 TraceCheckUtils]: 195: Hoare triple {97059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:55,351 INFO L290 TraceCheckUtils]: 196: Hoare triple {97059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:55,351 INFO L290 TraceCheckUtils]: 197: Hoare triple {97059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:55,352 INFO L290 TraceCheckUtils]: 198: Hoare triple {97087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:55,352 INFO L272 TraceCheckUtils]: 199: Hoare triple {97087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:55,352 INFO L290 TraceCheckUtils]: 200: Hoare triple {97087#(<= ~counter~0 21)} ~cond := #in~cond; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:55,353 INFO L290 TraceCheckUtils]: 201: Hoare triple {97087#(<= ~counter~0 21)} assume !(0 == ~cond); {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:55,353 INFO L290 TraceCheckUtils]: 202: Hoare triple {97087#(<= ~counter~0 21)} assume true; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:55,353 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {97087#(<= ~counter~0 21)} {97087#(<= ~counter~0 21)} #63#return; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:55,354 INFO L290 TraceCheckUtils]: 204: Hoare triple {97087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:55,354 INFO L290 TraceCheckUtils]: 205: Hoare triple {97087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:55,355 INFO L290 TraceCheckUtils]: 206: Hoare triple {97087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:55,355 INFO L290 TraceCheckUtils]: 207: Hoare triple {97115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:55,356 INFO L272 TraceCheckUtils]: 208: Hoare triple {97115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:55,356 INFO L290 TraceCheckUtils]: 209: Hoare triple {97115#(<= ~counter~0 22)} ~cond := #in~cond; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:55,356 INFO L290 TraceCheckUtils]: 210: Hoare triple {97115#(<= ~counter~0 22)} assume !(0 == ~cond); {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:55,356 INFO L290 TraceCheckUtils]: 211: Hoare triple {97115#(<= ~counter~0 22)} assume true; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:55,357 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {97115#(<= ~counter~0 22)} {97115#(<= ~counter~0 22)} #63#return; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:55,357 INFO L290 TraceCheckUtils]: 213: Hoare triple {97115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:55,357 INFO L290 TraceCheckUtils]: 214: Hoare triple {97115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:55,358 INFO L290 TraceCheckUtils]: 215: Hoare triple {97115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:55,358 INFO L290 TraceCheckUtils]: 216: Hoare triple {97143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:55,359 INFO L272 TraceCheckUtils]: 217: Hoare triple {97143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:55,359 INFO L290 TraceCheckUtils]: 218: Hoare triple {97143#(<= ~counter~0 23)} ~cond := #in~cond; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:55,360 INFO L290 TraceCheckUtils]: 219: Hoare triple {97143#(<= ~counter~0 23)} assume !(0 == ~cond); {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:55,360 INFO L290 TraceCheckUtils]: 220: Hoare triple {97143#(<= ~counter~0 23)} assume true; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:55,360 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {97143#(<= ~counter~0 23)} {97143#(<= ~counter~0 23)} #63#return; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:55,361 INFO L290 TraceCheckUtils]: 222: Hoare triple {97143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:55,361 INFO L290 TraceCheckUtils]: 223: Hoare triple {97143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:55,362 INFO L290 TraceCheckUtils]: 224: Hoare triple {97143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:55,362 INFO L290 TraceCheckUtils]: 225: Hoare triple {97171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:55,362 INFO L272 TraceCheckUtils]: 226: Hoare triple {97171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:55,363 INFO L290 TraceCheckUtils]: 227: Hoare triple {97171#(<= ~counter~0 24)} ~cond := #in~cond; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:55,363 INFO L290 TraceCheckUtils]: 228: Hoare triple {97171#(<= ~counter~0 24)} assume !(0 == ~cond); {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:55,363 INFO L290 TraceCheckUtils]: 229: Hoare triple {97171#(<= ~counter~0 24)} assume true; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:55,364 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {97171#(<= ~counter~0 24)} {97171#(<= ~counter~0 24)} #63#return; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:55,364 INFO L290 TraceCheckUtils]: 231: Hoare triple {97171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:55,364 INFO L290 TraceCheckUtils]: 232: Hoare triple {97171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:55,365 INFO L290 TraceCheckUtils]: 233: Hoare triple {97171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:55,365 INFO L290 TraceCheckUtils]: 234: Hoare triple {97199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:55,366 INFO L272 TraceCheckUtils]: 235: Hoare triple {97199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:55,366 INFO L290 TraceCheckUtils]: 236: Hoare triple {97199#(<= ~counter~0 25)} ~cond := #in~cond; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:55,366 INFO L290 TraceCheckUtils]: 237: Hoare triple {97199#(<= ~counter~0 25)} assume !(0 == ~cond); {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:55,367 INFO L290 TraceCheckUtils]: 238: Hoare triple {97199#(<= ~counter~0 25)} assume true; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:55,367 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {97199#(<= ~counter~0 25)} {97199#(<= ~counter~0 25)} #63#return; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:55,367 INFO L290 TraceCheckUtils]: 240: Hoare triple {97199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:55,368 INFO L290 TraceCheckUtils]: 241: Hoare triple {97199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:55,369 INFO L290 TraceCheckUtils]: 242: Hoare triple {97199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:55,369 INFO L290 TraceCheckUtils]: 243: Hoare triple {97227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:55,369 INFO L272 TraceCheckUtils]: 244: Hoare triple {97227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:55,370 INFO L290 TraceCheckUtils]: 245: Hoare triple {97227#(<= ~counter~0 26)} ~cond := #in~cond; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:55,370 INFO L290 TraceCheckUtils]: 246: Hoare triple {97227#(<= ~counter~0 26)} assume !(0 == ~cond); {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:55,370 INFO L290 TraceCheckUtils]: 247: Hoare triple {97227#(<= ~counter~0 26)} assume true; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:55,371 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {97227#(<= ~counter~0 26)} {97227#(<= ~counter~0 26)} #63#return; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:55,371 INFO L290 TraceCheckUtils]: 249: Hoare triple {97227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:55,371 INFO L290 TraceCheckUtils]: 250: Hoare triple {97227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:55,372 INFO L290 TraceCheckUtils]: 251: Hoare triple {97227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:55,372 INFO L290 TraceCheckUtils]: 252: Hoare triple {97255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:55,373 INFO L272 TraceCheckUtils]: 253: Hoare triple {97255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:55,373 INFO L290 TraceCheckUtils]: 254: Hoare triple {97255#(<= ~counter~0 27)} ~cond := #in~cond; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:55,373 INFO L290 TraceCheckUtils]: 255: Hoare triple {97255#(<= ~counter~0 27)} assume !(0 == ~cond); {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:55,373 INFO L290 TraceCheckUtils]: 256: Hoare triple {97255#(<= ~counter~0 27)} assume true; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:55,374 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {97255#(<= ~counter~0 27)} {97255#(<= ~counter~0 27)} #63#return; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:55,374 INFO L290 TraceCheckUtils]: 258: Hoare triple {97255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:55,375 INFO L290 TraceCheckUtils]: 259: Hoare triple {97255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:55,375 INFO L290 TraceCheckUtils]: 260: Hoare triple {97255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:55,376 INFO L290 TraceCheckUtils]: 261: Hoare triple {97283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:55,376 INFO L272 TraceCheckUtils]: 262: Hoare triple {97283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:55,376 INFO L290 TraceCheckUtils]: 263: Hoare triple {97283#(<= ~counter~0 28)} ~cond := #in~cond; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:55,377 INFO L290 TraceCheckUtils]: 264: Hoare triple {97283#(<= ~counter~0 28)} assume !(0 == ~cond); {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:55,377 INFO L290 TraceCheckUtils]: 265: Hoare triple {97283#(<= ~counter~0 28)} assume true; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:55,377 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {97283#(<= ~counter~0 28)} {97283#(<= ~counter~0 28)} #63#return; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:55,378 INFO L290 TraceCheckUtils]: 267: Hoare triple {97283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:55,378 INFO L290 TraceCheckUtils]: 268: Hoare triple {97283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:55,379 INFO L290 TraceCheckUtils]: 269: Hoare triple {97283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:55,379 INFO L290 TraceCheckUtils]: 270: Hoare triple {97311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:55,380 INFO L272 TraceCheckUtils]: 271: Hoare triple {97311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:55,380 INFO L290 TraceCheckUtils]: 272: Hoare triple {97311#(<= ~counter~0 29)} ~cond := #in~cond; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:55,380 INFO L290 TraceCheckUtils]: 273: Hoare triple {97311#(<= ~counter~0 29)} assume !(0 == ~cond); {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:55,380 INFO L290 TraceCheckUtils]: 274: Hoare triple {97311#(<= ~counter~0 29)} assume true; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:55,381 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {97311#(<= ~counter~0 29)} {97311#(<= ~counter~0 29)} #63#return; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:55,381 INFO L290 TraceCheckUtils]: 276: Hoare triple {97311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:55,381 INFO L290 TraceCheckUtils]: 277: Hoare triple {97311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:55,382 INFO L290 TraceCheckUtils]: 278: Hoare triple {97311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:55,382 INFO L290 TraceCheckUtils]: 279: Hoare triple {97339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:55,383 INFO L272 TraceCheckUtils]: 280: Hoare triple {97339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:55,383 INFO L290 TraceCheckUtils]: 281: Hoare triple {97339#(<= ~counter~0 30)} ~cond := #in~cond; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:55,383 INFO L290 TraceCheckUtils]: 282: Hoare triple {97339#(<= ~counter~0 30)} assume !(0 == ~cond); {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:55,384 INFO L290 TraceCheckUtils]: 283: Hoare triple {97339#(<= ~counter~0 30)} assume true; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:55,384 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {97339#(<= ~counter~0 30)} {97339#(<= ~counter~0 30)} #63#return; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:55,384 INFO L290 TraceCheckUtils]: 285: Hoare triple {97339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:55,385 INFO L290 TraceCheckUtils]: 286: Hoare triple {97339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:55,386 INFO L290 TraceCheckUtils]: 287: Hoare triple {97339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:55,386 INFO L290 TraceCheckUtils]: 288: Hoare triple {97367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:55,386 INFO L272 TraceCheckUtils]: 289: Hoare triple {97367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:55,387 INFO L290 TraceCheckUtils]: 290: Hoare triple {97367#(<= ~counter~0 31)} ~cond := #in~cond; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:55,387 INFO L290 TraceCheckUtils]: 291: Hoare triple {97367#(<= ~counter~0 31)} assume !(0 == ~cond); {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:55,387 INFO L290 TraceCheckUtils]: 292: Hoare triple {97367#(<= ~counter~0 31)} assume true; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:55,388 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {97367#(<= ~counter~0 31)} {97367#(<= ~counter~0 31)} #63#return; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:55,388 INFO L290 TraceCheckUtils]: 294: Hoare triple {97367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:55,388 INFO L290 TraceCheckUtils]: 295: Hoare triple {97367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:55,389 INFO L290 TraceCheckUtils]: 296: Hoare triple {97367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:55,389 INFO L290 TraceCheckUtils]: 297: Hoare triple {97395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:55,390 INFO L272 TraceCheckUtils]: 298: Hoare triple {97395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:55,390 INFO L290 TraceCheckUtils]: 299: Hoare triple {97395#(<= ~counter~0 32)} ~cond := #in~cond; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:55,390 INFO L290 TraceCheckUtils]: 300: Hoare triple {97395#(<= ~counter~0 32)} assume !(0 == ~cond); {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:55,391 INFO L290 TraceCheckUtils]: 301: Hoare triple {97395#(<= ~counter~0 32)} assume true; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:55,391 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {97395#(<= ~counter~0 32)} {97395#(<= ~counter~0 32)} #63#return; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:55,391 INFO L290 TraceCheckUtils]: 303: Hoare triple {97395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:55,392 INFO L290 TraceCheckUtils]: 304: Hoare triple {97395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:55,393 INFO L290 TraceCheckUtils]: 305: Hoare triple {97395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:55,393 INFO L290 TraceCheckUtils]: 306: Hoare triple {97423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:55,393 INFO L272 TraceCheckUtils]: 307: Hoare triple {97423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:55,394 INFO L290 TraceCheckUtils]: 308: Hoare triple {97423#(<= ~counter~0 33)} ~cond := #in~cond; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:55,394 INFO L290 TraceCheckUtils]: 309: Hoare triple {97423#(<= ~counter~0 33)} assume !(0 == ~cond); {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:55,394 INFO L290 TraceCheckUtils]: 310: Hoare triple {97423#(<= ~counter~0 33)} assume true; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:55,395 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {97423#(<= ~counter~0 33)} {97423#(<= ~counter~0 33)} #63#return; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:55,395 INFO L290 TraceCheckUtils]: 312: Hoare triple {97423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:55,395 INFO L290 TraceCheckUtils]: 313: Hoare triple {97423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:55,396 INFO L290 TraceCheckUtils]: 314: Hoare triple {97423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:55,396 INFO L290 TraceCheckUtils]: 315: Hoare triple {97451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:55,397 INFO L272 TraceCheckUtils]: 316: Hoare triple {97451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:55,397 INFO L290 TraceCheckUtils]: 317: Hoare triple {97451#(<= ~counter~0 34)} ~cond := #in~cond; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:55,398 INFO L290 TraceCheckUtils]: 318: Hoare triple {97451#(<= ~counter~0 34)} assume !(0 == ~cond); {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:55,398 INFO L290 TraceCheckUtils]: 319: Hoare triple {97451#(<= ~counter~0 34)} assume true; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:55,398 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {97451#(<= ~counter~0 34)} {97451#(<= ~counter~0 34)} #63#return; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:55,399 INFO L290 TraceCheckUtils]: 321: Hoare triple {97451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:55,399 INFO L290 TraceCheckUtils]: 322: Hoare triple {97451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:55,400 INFO L290 TraceCheckUtils]: 323: Hoare triple {97451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:55,400 INFO L290 TraceCheckUtils]: 324: Hoare triple {97479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:55,401 INFO L272 TraceCheckUtils]: 325: Hoare triple {97479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:55,401 INFO L290 TraceCheckUtils]: 326: Hoare triple {97479#(<= ~counter~0 35)} ~cond := #in~cond; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:55,401 INFO L290 TraceCheckUtils]: 327: Hoare triple {97479#(<= ~counter~0 35)} assume !(0 == ~cond); {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:55,401 INFO L290 TraceCheckUtils]: 328: Hoare triple {97479#(<= ~counter~0 35)} assume true; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:55,402 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {97479#(<= ~counter~0 35)} {97479#(<= ~counter~0 35)} #63#return; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:55,402 INFO L290 TraceCheckUtils]: 330: Hoare triple {97479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:55,402 INFO L290 TraceCheckUtils]: 331: Hoare triple {97479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:55,403 INFO L290 TraceCheckUtils]: 332: Hoare triple {97479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:55,403 INFO L290 TraceCheckUtils]: 333: Hoare triple {97507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:55,404 INFO L272 TraceCheckUtils]: 334: Hoare triple {97507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:55,404 INFO L290 TraceCheckUtils]: 335: Hoare triple {97507#(<= ~counter~0 36)} ~cond := #in~cond; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:55,404 INFO L290 TraceCheckUtils]: 336: Hoare triple {97507#(<= ~counter~0 36)} assume !(0 == ~cond); {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:55,405 INFO L290 TraceCheckUtils]: 337: Hoare triple {97507#(<= ~counter~0 36)} assume true; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:55,405 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {97507#(<= ~counter~0 36)} {97507#(<= ~counter~0 36)} #63#return; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:55,405 INFO L290 TraceCheckUtils]: 339: Hoare triple {97507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:55,406 INFO L290 TraceCheckUtils]: 340: Hoare triple {97507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:55,406 INFO L290 TraceCheckUtils]: 341: Hoare triple {97507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:55,407 INFO L290 TraceCheckUtils]: 342: Hoare triple {97535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:55,407 INFO L272 TraceCheckUtils]: 343: Hoare triple {97535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:55,407 INFO L290 TraceCheckUtils]: 344: Hoare triple {97535#(<= ~counter~0 37)} ~cond := #in~cond; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:55,408 INFO L290 TraceCheckUtils]: 345: Hoare triple {97535#(<= ~counter~0 37)} assume !(0 == ~cond); {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:55,408 INFO L290 TraceCheckUtils]: 346: Hoare triple {97535#(<= ~counter~0 37)} assume true; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:55,409 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {97535#(<= ~counter~0 37)} {97535#(<= ~counter~0 37)} #63#return; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:55,409 INFO L290 TraceCheckUtils]: 348: Hoare triple {97535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:55,409 INFO L290 TraceCheckUtils]: 349: Hoare triple {97535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:55,410 INFO L290 TraceCheckUtils]: 350: Hoare triple {97535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:55,410 INFO L290 TraceCheckUtils]: 351: Hoare triple {97563#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:55,411 INFO L272 TraceCheckUtils]: 352: Hoare triple {97563#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:55,411 INFO L290 TraceCheckUtils]: 353: Hoare triple {97563#(<= ~counter~0 38)} ~cond := #in~cond; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:55,411 INFO L290 TraceCheckUtils]: 354: Hoare triple {97563#(<= ~counter~0 38)} assume !(0 == ~cond); {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:55,411 INFO L290 TraceCheckUtils]: 355: Hoare triple {97563#(<= ~counter~0 38)} assume true; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:55,412 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {97563#(<= ~counter~0 38)} {97563#(<= ~counter~0 38)} #63#return; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:55,412 INFO L290 TraceCheckUtils]: 357: Hoare triple {97563#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:55,412 INFO L290 TraceCheckUtils]: 358: Hoare triple {97563#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:55,413 INFO L290 TraceCheckUtils]: 359: Hoare triple {97563#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:55,413 INFO L290 TraceCheckUtils]: 360: Hoare triple {97591#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:55,414 INFO L272 TraceCheckUtils]: 361: Hoare triple {97591#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:55,414 INFO L290 TraceCheckUtils]: 362: Hoare triple {97591#(<= ~counter~0 39)} ~cond := #in~cond; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:55,415 INFO L290 TraceCheckUtils]: 363: Hoare triple {97591#(<= ~counter~0 39)} assume !(0 == ~cond); {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:55,415 INFO L290 TraceCheckUtils]: 364: Hoare triple {97591#(<= ~counter~0 39)} assume true; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:55,415 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {97591#(<= ~counter~0 39)} {97591#(<= ~counter~0 39)} #63#return; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:55,416 INFO L290 TraceCheckUtils]: 366: Hoare triple {97591#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:55,416 INFO L290 TraceCheckUtils]: 367: Hoare triple {97591#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:55,416 INFO L290 TraceCheckUtils]: 368: Hoare triple {97591#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97619#(<= |main_#t~post6| 39)} is VALID [2022-04-15 09:16:55,416 INFO L290 TraceCheckUtils]: 369: Hoare triple {97619#(<= |main_#t~post6| 39)} assume !(#t~post6 < 50);havoc #t~post6; {96471#false} is VALID [2022-04-15 09:16:55,417 INFO L272 TraceCheckUtils]: 370: Hoare triple {96471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96471#false} is VALID [2022-04-15 09:16:55,417 INFO L290 TraceCheckUtils]: 371: Hoare triple {96471#false} ~cond := #in~cond; {96471#false} is VALID [2022-04-15 09:16:55,417 INFO L290 TraceCheckUtils]: 372: Hoare triple {96471#false} assume 0 == ~cond; {96471#false} is VALID [2022-04-15 09:16:55,417 INFO L290 TraceCheckUtils]: 373: Hoare triple {96471#false} assume !false; {96471#false} is VALID [2022-04-15 09:16:55,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 6747 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:16:55,418 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:16:57,181 INFO L290 TraceCheckUtils]: 373: Hoare triple {96471#false} assume !false; {96471#false} is VALID [2022-04-15 09:16:57,181 INFO L290 TraceCheckUtils]: 372: Hoare triple {96471#false} assume 0 == ~cond; {96471#false} is VALID [2022-04-15 09:16:57,181 INFO L290 TraceCheckUtils]: 371: Hoare triple {96471#false} ~cond := #in~cond; {96471#false} is VALID [2022-04-15 09:16:57,181 INFO L272 TraceCheckUtils]: 370: Hoare triple {96471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96471#false} is VALID [2022-04-15 09:16:57,181 INFO L290 TraceCheckUtils]: 369: Hoare triple {97647#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {96471#false} is VALID [2022-04-15 09:16:57,182 INFO L290 TraceCheckUtils]: 368: Hoare triple {97651#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97647#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:16:57,182 INFO L290 TraceCheckUtils]: 367: Hoare triple {97651#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97651#(< ~counter~0 50)} is VALID [2022-04-15 09:16:57,182 INFO L290 TraceCheckUtils]: 366: Hoare triple {97651#(< ~counter~0 50)} assume !!(0 != ~r~0); {97651#(< ~counter~0 50)} is VALID [2022-04-15 09:16:57,183 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {96470#true} {97651#(< ~counter~0 50)} #63#return; {97651#(< ~counter~0 50)} is VALID [2022-04-15 09:16:57,183 INFO L290 TraceCheckUtils]: 364: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,183 INFO L290 TraceCheckUtils]: 363: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,183 INFO L290 TraceCheckUtils]: 362: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,183 INFO L272 TraceCheckUtils]: 361: Hoare triple {97651#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,183 INFO L290 TraceCheckUtils]: 360: Hoare triple {97651#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {97651#(< ~counter~0 50)} is VALID [2022-04-15 09:16:57,185 INFO L290 TraceCheckUtils]: 359: Hoare triple {97679#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97651#(< ~counter~0 50)} is VALID [2022-04-15 09:16:57,185 INFO L290 TraceCheckUtils]: 358: Hoare triple {97679#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97679#(< ~counter~0 49)} is VALID [2022-04-15 09:16:57,185 INFO L290 TraceCheckUtils]: 357: Hoare triple {97679#(< ~counter~0 49)} assume !!(0 != ~r~0); {97679#(< ~counter~0 49)} is VALID [2022-04-15 09:16:57,186 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {96470#true} {97679#(< ~counter~0 49)} #63#return; {97679#(< ~counter~0 49)} is VALID [2022-04-15 09:16:57,186 INFO L290 TraceCheckUtils]: 355: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,186 INFO L290 TraceCheckUtils]: 354: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,186 INFO L290 TraceCheckUtils]: 353: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,186 INFO L272 TraceCheckUtils]: 352: Hoare triple {97679#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,186 INFO L290 TraceCheckUtils]: 351: Hoare triple {97679#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {97679#(< ~counter~0 49)} is VALID [2022-04-15 09:16:57,187 INFO L290 TraceCheckUtils]: 350: Hoare triple {97707#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97679#(< ~counter~0 49)} is VALID [2022-04-15 09:16:57,188 INFO L290 TraceCheckUtils]: 349: Hoare triple {97707#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97707#(< ~counter~0 48)} is VALID [2022-04-15 09:16:57,188 INFO L290 TraceCheckUtils]: 348: Hoare triple {97707#(< ~counter~0 48)} assume !!(0 != ~r~0); {97707#(< ~counter~0 48)} is VALID [2022-04-15 09:16:57,188 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {96470#true} {97707#(< ~counter~0 48)} #63#return; {97707#(< ~counter~0 48)} is VALID [2022-04-15 09:16:57,188 INFO L290 TraceCheckUtils]: 346: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,188 INFO L290 TraceCheckUtils]: 345: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,189 INFO L290 TraceCheckUtils]: 344: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,189 INFO L272 TraceCheckUtils]: 343: Hoare triple {97707#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,189 INFO L290 TraceCheckUtils]: 342: Hoare triple {97707#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {97707#(< ~counter~0 48)} is VALID [2022-04-15 09:16:57,190 INFO L290 TraceCheckUtils]: 341: Hoare triple {97735#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97707#(< ~counter~0 48)} is VALID [2022-04-15 09:16:57,190 INFO L290 TraceCheckUtils]: 340: Hoare triple {97735#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97735#(< ~counter~0 47)} is VALID [2022-04-15 09:16:57,190 INFO L290 TraceCheckUtils]: 339: Hoare triple {97735#(< ~counter~0 47)} assume !!(0 != ~r~0); {97735#(< ~counter~0 47)} is VALID [2022-04-15 09:16:57,191 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {96470#true} {97735#(< ~counter~0 47)} #63#return; {97735#(< ~counter~0 47)} is VALID [2022-04-15 09:16:57,191 INFO L290 TraceCheckUtils]: 337: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,191 INFO L290 TraceCheckUtils]: 336: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,191 INFO L290 TraceCheckUtils]: 335: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,191 INFO L272 TraceCheckUtils]: 334: Hoare triple {97735#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,191 INFO L290 TraceCheckUtils]: 333: Hoare triple {97735#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {97735#(< ~counter~0 47)} is VALID [2022-04-15 09:16:57,192 INFO L290 TraceCheckUtils]: 332: Hoare triple {97763#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97735#(< ~counter~0 47)} is VALID [2022-04-15 09:16:57,192 INFO L290 TraceCheckUtils]: 331: Hoare triple {97763#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97763#(< ~counter~0 46)} is VALID [2022-04-15 09:16:57,193 INFO L290 TraceCheckUtils]: 330: Hoare triple {97763#(< ~counter~0 46)} assume !!(0 != ~r~0); {97763#(< ~counter~0 46)} is VALID [2022-04-15 09:16:57,193 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {96470#true} {97763#(< ~counter~0 46)} #63#return; {97763#(< ~counter~0 46)} is VALID [2022-04-15 09:16:57,193 INFO L290 TraceCheckUtils]: 328: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,193 INFO L290 TraceCheckUtils]: 327: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,193 INFO L290 TraceCheckUtils]: 326: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,193 INFO L272 TraceCheckUtils]: 325: Hoare triple {97763#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,194 INFO L290 TraceCheckUtils]: 324: Hoare triple {97763#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {97763#(< ~counter~0 46)} is VALID [2022-04-15 09:16:57,194 INFO L290 TraceCheckUtils]: 323: Hoare triple {97791#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97763#(< ~counter~0 46)} is VALID [2022-04-15 09:16:57,195 INFO L290 TraceCheckUtils]: 322: Hoare triple {97791#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97791#(< ~counter~0 45)} is VALID [2022-04-15 09:16:57,195 INFO L290 TraceCheckUtils]: 321: Hoare triple {97791#(< ~counter~0 45)} assume !!(0 != ~r~0); {97791#(< ~counter~0 45)} is VALID [2022-04-15 09:16:57,195 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {96470#true} {97791#(< ~counter~0 45)} #63#return; {97791#(< ~counter~0 45)} is VALID [2022-04-15 09:16:57,196 INFO L290 TraceCheckUtils]: 319: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,196 INFO L290 TraceCheckUtils]: 318: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,196 INFO L290 TraceCheckUtils]: 317: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,196 INFO L272 TraceCheckUtils]: 316: Hoare triple {97791#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,196 INFO L290 TraceCheckUtils]: 315: Hoare triple {97791#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {97791#(< ~counter~0 45)} is VALID [2022-04-15 09:16:57,197 INFO L290 TraceCheckUtils]: 314: Hoare triple {97819#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97791#(< ~counter~0 45)} is VALID [2022-04-15 09:16:57,197 INFO L290 TraceCheckUtils]: 313: Hoare triple {97819#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97819#(< ~counter~0 44)} is VALID [2022-04-15 09:16:57,197 INFO L290 TraceCheckUtils]: 312: Hoare triple {97819#(< ~counter~0 44)} assume !!(0 != ~r~0); {97819#(< ~counter~0 44)} is VALID [2022-04-15 09:16:57,198 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {96470#true} {97819#(< ~counter~0 44)} #63#return; {97819#(< ~counter~0 44)} is VALID [2022-04-15 09:16:57,198 INFO L290 TraceCheckUtils]: 310: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,198 INFO L290 TraceCheckUtils]: 309: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,198 INFO L290 TraceCheckUtils]: 308: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,198 INFO L272 TraceCheckUtils]: 307: Hoare triple {97819#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,198 INFO L290 TraceCheckUtils]: 306: Hoare triple {97819#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {97819#(< ~counter~0 44)} is VALID [2022-04-15 09:16:57,199 INFO L290 TraceCheckUtils]: 305: Hoare triple {97847#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97819#(< ~counter~0 44)} is VALID [2022-04-15 09:16:57,199 INFO L290 TraceCheckUtils]: 304: Hoare triple {97847#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97847#(< ~counter~0 43)} is VALID [2022-04-15 09:16:57,200 INFO L290 TraceCheckUtils]: 303: Hoare triple {97847#(< ~counter~0 43)} assume !!(0 != ~r~0); {97847#(< ~counter~0 43)} is VALID [2022-04-15 09:16:57,200 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {96470#true} {97847#(< ~counter~0 43)} #63#return; {97847#(< ~counter~0 43)} is VALID [2022-04-15 09:16:57,200 INFO L290 TraceCheckUtils]: 301: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,200 INFO L290 TraceCheckUtils]: 300: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,200 INFO L290 TraceCheckUtils]: 299: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,200 INFO L272 TraceCheckUtils]: 298: Hoare triple {97847#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,201 INFO L290 TraceCheckUtils]: 297: Hoare triple {97847#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {97847#(< ~counter~0 43)} is VALID [2022-04-15 09:16:57,202 INFO L290 TraceCheckUtils]: 296: Hoare triple {97875#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97847#(< ~counter~0 43)} is VALID [2022-04-15 09:16:57,202 INFO L290 TraceCheckUtils]: 295: Hoare triple {97875#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97875#(< ~counter~0 42)} is VALID [2022-04-15 09:16:57,202 INFO L290 TraceCheckUtils]: 294: Hoare triple {97875#(< ~counter~0 42)} assume !!(0 != ~r~0); {97875#(< ~counter~0 42)} is VALID [2022-04-15 09:16:57,203 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {96470#true} {97875#(< ~counter~0 42)} #63#return; {97875#(< ~counter~0 42)} is VALID [2022-04-15 09:16:57,203 INFO L290 TraceCheckUtils]: 292: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,203 INFO L290 TraceCheckUtils]: 291: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,203 INFO L290 TraceCheckUtils]: 290: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,203 INFO L272 TraceCheckUtils]: 289: Hoare triple {97875#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,203 INFO L290 TraceCheckUtils]: 288: Hoare triple {97875#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {97875#(< ~counter~0 42)} is VALID [2022-04-15 09:16:57,204 INFO L290 TraceCheckUtils]: 287: Hoare triple {97903#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97875#(< ~counter~0 42)} is VALID [2022-04-15 09:16:57,204 INFO L290 TraceCheckUtils]: 286: Hoare triple {97903#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97903#(< ~counter~0 41)} is VALID [2022-04-15 09:16:57,204 INFO L290 TraceCheckUtils]: 285: Hoare triple {97903#(< ~counter~0 41)} assume !!(0 != ~r~0); {97903#(< ~counter~0 41)} is VALID [2022-04-15 09:16:57,205 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {96470#true} {97903#(< ~counter~0 41)} #63#return; {97903#(< ~counter~0 41)} is VALID [2022-04-15 09:16:57,205 INFO L290 TraceCheckUtils]: 283: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,205 INFO L290 TraceCheckUtils]: 282: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,205 INFO L290 TraceCheckUtils]: 281: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,205 INFO L272 TraceCheckUtils]: 280: Hoare triple {97903#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,205 INFO L290 TraceCheckUtils]: 279: Hoare triple {97903#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {97903#(< ~counter~0 41)} is VALID [2022-04-15 09:16:57,206 INFO L290 TraceCheckUtils]: 278: Hoare triple {97591#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97903#(< ~counter~0 41)} is VALID [2022-04-15 09:16:57,207 INFO L290 TraceCheckUtils]: 277: Hoare triple {97591#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:57,207 INFO L290 TraceCheckUtils]: 276: Hoare triple {97591#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:57,207 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {96470#true} {97591#(<= ~counter~0 39)} #63#return; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:57,207 INFO L290 TraceCheckUtils]: 274: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,207 INFO L290 TraceCheckUtils]: 273: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,208 INFO L290 TraceCheckUtils]: 272: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,208 INFO L272 TraceCheckUtils]: 271: Hoare triple {97591#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,208 INFO L290 TraceCheckUtils]: 270: Hoare triple {97591#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:57,209 INFO L290 TraceCheckUtils]: 269: Hoare triple {97563#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-15 09:16:57,209 INFO L290 TraceCheckUtils]: 268: Hoare triple {97563#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:57,209 INFO L290 TraceCheckUtils]: 267: Hoare triple {97563#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:57,210 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {96470#true} {97563#(<= ~counter~0 38)} #63#return; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:57,210 INFO L290 TraceCheckUtils]: 265: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,210 INFO L290 TraceCheckUtils]: 264: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,210 INFO L290 TraceCheckUtils]: 263: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,210 INFO L272 TraceCheckUtils]: 262: Hoare triple {97563#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,210 INFO L290 TraceCheckUtils]: 261: Hoare triple {97563#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:57,211 INFO L290 TraceCheckUtils]: 260: Hoare triple {97535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-15 09:16:57,211 INFO L290 TraceCheckUtils]: 259: Hoare triple {97535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:57,212 INFO L290 TraceCheckUtils]: 258: Hoare triple {97535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:57,212 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {96470#true} {97535#(<= ~counter~0 37)} #63#return; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:57,212 INFO L290 TraceCheckUtils]: 256: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,212 INFO L290 TraceCheckUtils]: 255: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,212 INFO L290 TraceCheckUtils]: 254: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,212 INFO L272 TraceCheckUtils]: 253: Hoare triple {97535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,213 INFO L290 TraceCheckUtils]: 252: Hoare triple {97535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:57,213 INFO L290 TraceCheckUtils]: 251: Hoare triple {97507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-15 09:16:57,214 INFO L290 TraceCheckUtils]: 250: Hoare triple {97507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:57,214 INFO L290 TraceCheckUtils]: 249: Hoare triple {97507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:57,214 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {96470#true} {97507#(<= ~counter~0 36)} #63#return; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:57,214 INFO L290 TraceCheckUtils]: 247: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,214 INFO L290 TraceCheckUtils]: 246: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,215 INFO L290 TraceCheckUtils]: 245: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,215 INFO L272 TraceCheckUtils]: 244: Hoare triple {97507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,215 INFO L290 TraceCheckUtils]: 243: Hoare triple {97507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:57,216 INFO L290 TraceCheckUtils]: 242: Hoare triple {97479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-15 09:16:57,216 INFO L290 TraceCheckUtils]: 241: Hoare triple {97479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:57,216 INFO L290 TraceCheckUtils]: 240: Hoare triple {97479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:57,217 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {96470#true} {97479#(<= ~counter~0 35)} #63#return; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:57,217 INFO L290 TraceCheckUtils]: 238: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,217 INFO L290 TraceCheckUtils]: 237: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,217 INFO L290 TraceCheckUtils]: 236: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,217 INFO L272 TraceCheckUtils]: 235: Hoare triple {97479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,217 INFO L290 TraceCheckUtils]: 234: Hoare triple {97479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:57,218 INFO L290 TraceCheckUtils]: 233: Hoare triple {97451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-15 09:16:57,218 INFO L290 TraceCheckUtils]: 232: Hoare triple {97451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:57,219 INFO L290 TraceCheckUtils]: 231: Hoare triple {97451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:57,219 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {96470#true} {97451#(<= ~counter~0 34)} #63#return; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:57,219 INFO L290 TraceCheckUtils]: 229: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,219 INFO L290 TraceCheckUtils]: 228: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,219 INFO L290 TraceCheckUtils]: 227: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,219 INFO L272 TraceCheckUtils]: 226: Hoare triple {97451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,220 INFO L290 TraceCheckUtils]: 225: Hoare triple {97451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:57,220 INFO L290 TraceCheckUtils]: 224: Hoare triple {97423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-15 09:16:57,221 INFO L290 TraceCheckUtils]: 223: Hoare triple {97423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:57,221 INFO L290 TraceCheckUtils]: 222: Hoare triple {97423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:57,221 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {96470#true} {97423#(<= ~counter~0 33)} #63#return; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:57,221 INFO L290 TraceCheckUtils]: 220: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,222 INFO L290 TraceCheckUtils]: 219: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,222 INFO L290 TraceCheckUtils]: 218: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,222 INFO L272 TraceCheckUtils]: 217: Hoare triple {97423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,222 INFO L290 TraceCheckUtils]: 216: Hoare triple {97423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:57,223 INFO L290 TraceCheckUtils]: 215: Hoare triple {97395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-15 09:16:57,223 INFO L290 TraceCheckUtils]: 214: Hoare triple {97395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:57,223 INFO L290 TraceCheckUtils]: 213: Hoare triple {97395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:57,224 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {96470#true} {97395#(<= ~counter~0 32)} #63#return; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:57,224 INFO L290 TraceCheckUtils]: 211: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,224 INFO L290 TraceCheckUtils]: 210: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,224 INFO L290 TraceCheckUtils]: 209: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,224 INFO L272 TraceCheckUtils]: 208: Hoare triple {97395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,224 INFO L290 TraceCheckUtils]: 207: Hoare triple {97395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:57,225 INFO L290 TraceCheckUtils]: 206: Hoare triple {97367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-15 09:16:57,225 INFO L290 TraceCheckUtils]: 205: Hoare triple {97367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:57,226 INFO L290 TraceCheckUtils]: 204: Hoare triple {97367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:57,226 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {96470#true} {97367#(<= ~counter~0 31)} #63#return; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:57,226 INFO L290 TraceCheckUtils]: 202: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,226 INFO L290 TraceCheckUtils]: 201: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,226 INFO L290 TraceCheckUtils]: 200: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,226 INFO L272 TraceCheckUtils]: 199: Hoare triple {97367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,227 INFO L290 TraceCheckUtils]: 198: Hoare triple {97367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:57,228 INFO L290 TraceCheckUtils]: 197: Hoare triple {97339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-15 09:16:57,228 INFO L290 TraceCheckUtils]: 196: Hoare triple {97339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:57,228 INFO L290 TraceCheckUtils]: 195: Hoare triple {97339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:57,229 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {96470#true} {97339#(<= ~counter~0 30)} #63#return; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:57,229 INFO L290 TraceCheckUtils]: 193: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,229 INFO L290 TraceCheckUtils]: 192: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,229 INFO L290 TraceCheckUtils]: 191: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,229 INFO L272 TraceCheckUtils]: 190: Hoare triple {97339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,229 INFO L290 TraceCheckUtils]: 189: Hoare triple {97339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:57,230 INFO L290 TraceCheckUtils]: 188: Hoare triple {97311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-15 09:16:57,230 INFO L290 TraceCheckUtils]: 187: Hoare triple {97311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:57,230 INFO L290 TraceCheckUtils]: 186: Hoare triple {97311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:57,231 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {96470#true} {97311#(<= ~counter~0 29)} #63#return; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:57,231 INFO L290 TraceCheckUtils]: 184: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,231 INFO L290 TraceCheckUtils]: 183: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,231 INFO L290 TraceCheckUtils]: 182: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,231 INFO L272 TraceCheckUtils]: 181: Hoare triple {97311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,231 INFO L290 TraceCheckUtils]: 180: Hoare triple {97311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:57,232 INFO L290 TraceCheckUtils]: 179: Hoare triple {97283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-15 09:16:57,233 INFO L290 TraceCheckUtils]: 178: Hoare triple {97283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:57,233 INFO L290 TraceCheckUtils]: 177: Hoare triple {97283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:57,233 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {96470#true} {97283#(<= ~counter~0 28)} #63#return; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:57,233 INFO L290 TraceCheckUtils]: 175: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,233 INFO L290 TraceCheckUtils]: 174: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,234 INFO L290 TraceCheckUtils]: 173: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,234 INFO L272 TraceCheckUtils]: 172: Hoare triple {97283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,234 INFO L290 TraceCheckUtils]: 171: Hoare triple {97283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:57,235 INFO L290 TraceCheckUtils]: 170: Hoare triple {97255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-15 09:16:57,235 INFO L290 TraceCheckUtils]: 169: Hoare triple {97255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:57,235 INFO L290 TraceCheckUtils]: 168: Hoare triple {97255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:57,236 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96470#true} {97255#(<= ~counter~0 27)} #63#return; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:57,236 INFO L290 TraceCheckUtils]: 166: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,236 INFO L290 TraceCheckUtils]: 165: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,236 INFO L290 TraceCheckUtils]: 164: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,236 INFO L272 TraceCheckUtils]: 163: Hoare triple {97255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,236 INFO L290 TraceCheckUtils]: 162: Hoare triple {97255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:57,237 INFO L290 TraceCheckUtils]: 161: Hoare triple {97227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-15 09:16:57,237 INFO L290 TraceCheckUtils]: 160: Hoare triple {97227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:57,237 INFO L290 TraceCheckUtils]: 159: Hoare triple {97227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:57,238 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96470#true} {97227#(<= ~counter~0 26)} #63#return; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:57,238 INFO L290 TraceCheckUtils]: 157: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,238 INFO L290 TraceCheckUtils]: 156: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,238 INFO L290 TraceCheckUtils]: 155: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,238 INFO L272 TraceCheckUtils]: 154: Hoare triple {97227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,238 INFO L290 TraceCheckUtils]: 153: Hoare triple {97227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:57,239 INFO L290 TraceCheckUtils]: 152: Hoare triple {97199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-15 09:16:57,240 INFO L290 TraceCheckUtils]: 151: Hoare triple {97199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:57,240 INFO L290 TraceCheckUtils]: 150: Hoare triple {97199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:57,240 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96470#true} {97199#(<= ~counter~0 25)} #63#return; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:57,240 INFO L290 TraceCheckUtils]: 148: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,240 INFO L290 TraceCheckUtils]: 147: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,241 INFO L290 TraceCheckUtils]: 146: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,241 INFO L272 TraceCheckUtils]: 145: Hoare triple {97199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,241 INFO L290 TraceCheckUtils]: 144: Hoare triple {97199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:57,242 INFO L290 TraceCheckUtils]: 143: Hoare triple {97171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-15 09:16:57,242 INFO L290 TraceCheckUtils]: 142: Hoare triple {97171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:57,242 INFO L290 TraceCheckUtils]: 141: Hoare triple {97171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:57,243 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96470#true} {97171#(<= ~counter~0 24)} #63#return; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:57,243 INFO L290 TraceCheckUtils]: 139: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,243 INFO L290 TraceCheckUtils]: 138: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,243 INFO L290 TraceCheckUtils]: 137: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,243 INFO L272 TraceCheckUtils]: 136: Hoare triple {97171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,243 INFO L290 TraceCheckUtils]: 135: Hoare triple {97171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:57,244 INFO L290 TraceCheckUtils]: 134: Hoare triple {97143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-15 09:16:57,245 INFO L290 TraceCheckUtils]: 133: Hoare triple {97143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:57,245 INFO L290 TraceCheckUtils]: 132: Hoare triple {97143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:57,245 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96470#true} {97143#(<= ~counter~0 23)} #63#return; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:57,245 INFO L290 TraceCheckUtils]: 130: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,246 INFO L290 TraceCheckUtils]: 129: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,246 INFO L290 TraceCheckUtils]: 128: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,246 INFO L272 TraceCheckUtils]: 127: Hoare triple {97143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,246 INFO L290 TraceCheckUtils]: 126: Hoare triple {97143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:57,247 INFO L290 TraceCheckUtils]: 125: Hoare triple {97115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-15 09:16:57,247 INFO L290 TraceCheckUtils]: 124: Hoare triple {97115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:57,247 INFO L290 TraceCheckUtils]: 123: Hoare triple {97115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:57,248 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96470#true} {97115#(<= ~counter~0 22)} #63#return; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:57,248 INFO L290 TraceCheckUtils]: 121: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,248 INFO L290 TraceCheckUtils]: 120: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,248 INFO L290 TraceCheckUtils]: 119: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,248 INFO L272 TraceCheckUtils]: 118: Hoare triple {97115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,248 INFO L290 TraceCheckUtils]: 117: Hoare triple {97115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:57,249 INFO L290 TraceCheckUtils]: 116: Hoare triple {97087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-15 09:16:57,249 INFO L290 TraceCheckUtils]: 115: Hoare triple {97087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:57,250 INFO L290 TraceCheckUtils]: 114: Hoare triple {97087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:57,250 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96470#true} {97087#(<= ~counter~0 21)} #63#return; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:57,250 INFO L290 TraceCheckUtils]: 112: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,250 INFO L290 TraceCheckUtils]: 111: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,250 INFO L290 TraceCheckUtils]: 110: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,250 INFO L272 TraceCheckUtils]: 109: Hoare triple {97087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,251 INFO L290 TraceCheckUtils]: 108: Hoare triple {97087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:57,251 INFO L290 TraceCheckUtils]: 107: Hoare triple {97059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-15 09:16:57,252 INFO L290 TraceCheckUtils]: 106: Hoare triple {97059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:57,252 INFO L290 TraceCheckUtils]: 105: Hoare triple {97059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:57,252 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96470#true} {97059#(<= ~counter~0 20)} #63#return; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:57,253 INFO L290 TraceCheckUtils]: 103: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,253 INFO L290 TraceCheckUtils]: 102: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,253 INFO L290 TraceCheckUtils]: 101: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,253 INFO L272 TraceCheckUtils]: 100: Hoare triple {97059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,253 INFO L290 TraceCheckUtils]: 99: Hoare triple {97059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:57,254 INFO L290 TraceCheckUtils]: 98: Hoare triple {97031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-15 09:16:57,254 INFO L290 TraceCheckUtils]: 97: Hoare triple {97031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:57,254 INFO L290 TraceCheckUtils]: 96: Hoare triple {97031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:57,255 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96470#true} {97031#(<= ~counter~0 19)} #63#return; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:57,255 INFO L290 TraceCheckUtils]: 94: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,255 INFO L290 TraceCheckUtils]: 93: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,255 INFO L290 TraceCheckUtils]: 92: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,255 INFO L272 TraceCheckUtils]: 91: Hoare triple {97031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,255 INFO L290 TraceCheckUtils]: 90: Hoare triple {97031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:57,256 INFO L290 TraceCheckUtils]: 89: Hoare triple {97003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-15 09:16:57,256 INFO L290 TraceCheckUtils]: 88: Hoare triple {97003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:57,257 INFO L290 TraceCheckUtils]: 87: Hoare triple {97003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:57,257 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96470#true} {97003#(<= ~counter~0 18)} #63#return; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:57,257 INFO L290 TraceCheckUtils]: 85: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,257 INFO L290 TraceCheckUtils]: 84: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,257 INFO L290 TraceCheckUtils]: 83: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,257 INFO L272 TraceCheckUtils]: 82: Hoare triple {97003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,258 INFO L290 TraceCheckUtils]: 81: Hoare triple {97003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:57,259 INFO L290 TraceCheckUtils]: 80: Hoare triple {96975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-15 09:16:57,259 INFO L290 TraceCheckUtils]: 79: Hoare triple {96975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:57,259 INFO L290 TraceCheckUtils]: 78: Hoare triple {96975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:57,260 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96470#true} {96975#(<= ~counter~0 17)} #63#return; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:57,260 INFO L290 TraceCheckUtils]: 76: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,260 INFO L290 TraceCheckUtils]: 75: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,260 INFO L290 TraceCheckUtils]: 74: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,260 INFO L272 TraceCheckUtils]: 73: Hoare triple {96975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,260 INFO L290 TraceCheckUtils]: 72: Hoare triple {96975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:57,261 INFO L290 TraceCheckUtils]: 71: Hoare triple {96947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-15 09:16:57,261 INFO L290 TraceCheckUtils]: 70: Hoare triple {96947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:57,262 INFO L290 TraceCheckUtils]: 69: Hoare triple {96947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:57,262 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96470#true} {96947#(<= ~counter~0 16)} #63#return; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:57,262 INFO L290 TraceCheckUtils]: 67: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,262 INFO L290 TraceCheckUtils]: 66: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,262 INFO L290 TraceCheckUtils]: 65: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,262 INFO L272 TraceCheckUtils]: 64: Hoare triple {96947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,263 INFO L290 TraceCheckUtils]: 63: Hoare triple {96947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:57,264 INFO L290 TraceCheckUtils]: 62: Hoare triple {96919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-15 09:16:57,264 INFO L290 TraceCheckUtils]: 61: Hoare triple {96919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:57,264 INFO L290 TraceCheckUtils]: 60: Hoare triple {96919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:57,265 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96470#true} {96919#(<= ~counter~0 15)} #63#return; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:57,265 INFO L290 TraceCheckUtils]: 58: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,265 INFO L290 TraceCheckUtils]: 57: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,265 INFO L290 TraceCheckUtils]: 56: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,265 INFO L272 TraceCheckUtils]: 55: Hoare triple {96919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,265 INFO L290 TraceCheckUtils]: 54: Hoare triple {96919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:57,266 INFO L290 TraceCheckUtils]: 53: Hoare triple {96891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-15 09:16:57,266 INFO L290 TraceCheckUtils]: 52: Hoare triple {96891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:57,266 INFO L290 TraceCheckUtils]: 51: Hoare triple {96891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:57,267 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96470#true} {96891#(<= ~counter~0 14)} #63#return; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:57,267 INFO L290 TraceCheckUtils]: 49: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,267 INFO L290 TraceCheckUtils]: 48: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,267 INFO L290 TraceCheckUtils]: 47: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,267 INFO L272 TraceCheckUtils]: 46: Hoare triple {96891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,267 INFO L290 TraceCheckUtils]: 45: Hoare triple {96891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:57,268 INFO L290 TraceCheckUtils]: 44: Hoare triple {96863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-15 09:16:57,268 INFO L290 TraceCheckUtils]: 43: Hoare triple {96863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:57,269 INFO L290 TraceCheckUtils]: 42: Hoare triple {96863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:57,269 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96470#true} {96863#(<= ~counter~0 13)} #63#return; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:57,269 INFO L290 TraceCheckUtils]: 40: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,269 INFO L290 TraceCheckUtils]: 39: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,269 INFO L290 TraceCheckUtils]: 38: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,270 INFO L272 TraceCheckUtils]: 37: Hoare triple {96863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,270 INFO L290 TraceCheckUtils]: 36: Hoare triple {96863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:57,271 INFO L290 TraceCheckUtils]: 35: Hoare triple {96835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-15 09:16:57,271 INFO L290 TraceCheckUtils]: 34: Hoare triple {96835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:57,271 INFO L290 TraceCheckUtils]: 33: Hoare triple {96835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:57,272 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96470#true} {96835#(<= ~counter~0 12)} #63#return; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:57,272 INFO L290 TraceCheckUtils]: 31: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,272 INFO L290 TraceCheckUtils]: 30: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,272 INFO L290 TraceCheckUtils]: 29: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,272 INFO L272 TraceCheckUtils]: 28: Hoare triple {96835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,272 INFO L290 TraceCheckUtils]: 27: Hoare triple {96835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:57,273 INFO L290 TraceCheckUtils]: 26: Hoare triple {96807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-15 09:16:57,273 INFO L290 TraceCheckUtils]: 25: Hoare triple {96807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:57,273 INFO L290 TraceCheckUtils]: 24: Hoare triple {96807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:57,274 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96470#true} {96807#(<= ~counter~0 11)} #63#return; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:57,274 INFO L290 TraceCheckUtils]: 22: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,274 INFO L290 TraceCheckUtils]: 21: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,274 INFO L290 TraceCheckUtils]: 20: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,274 INFO L272 TraceCheckUtils]: 19: Hoare triple {96807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,274 INFO L290 TraceCheckUtils]: 18: Hoare triple {96807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:57,275 INFO L290 TraceCheckUtils]: 17: Hoare triple {96779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-15 09:16:57,276 INFO L290 TraceCheckUtils]: 16: Hoare triple {96779#(<= ~counter~0 10)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:57,276 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96470#true} {96779#(<= ~counter~0 10)} #61#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:57,276 INFO L290 TraceCheckUtils]: 14: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,276 INFO L290 TraceCheckUtils]: 13: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,276 INFO L290 TraceCheckUtils]: 12: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,276 INFO L272 TraceCheckUtils]: 11: Hoare triple {96779#(<= ~counter~0 10)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,277 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96470#true} {96779#(<= ~counter~0 10)} #59#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:57,277 INFO L290 TraceCheckUtils]: 9: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-15 09:16:57,277 INFO L290 TraceCheckUtils]: 8: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-15 09:16:57,277 INFO L290 TraceCheckUtils]: 7: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-15 09:16:57,277 INFO L272 TraceCheckUtils]: 6: Hoare triple {96779#(<= ~counter~0 10)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96470#true} is VALID [2022-04-15 09:16:57,277 INFO L290 TraceCheckUtils]: 5: Hoare triple {96779#(<= ~counter~0 10)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:57,277 INFO L272 TraceCheckUtils]: 4: Hoare triple {96779#(<= ~counter~0 10)} call #t~ret7 := main(); {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:57,278 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96779#(<= ~counter~0 10)} {96470#true} #67#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:57,278 INFO L290 TraceCheckUtils]: 2: Hoare triple {96779#(<= ~counter~0 10)} assume true; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:57,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {96470#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96779#(<= ~counter~0 10)} is VALID [2022-04-15 09:16:57,279 INFO L272 TraceCheckUtils]: 0: Hoare triple {96470#true} call ULTIMATE.init(); {96470#true} is VALID [2022-04-15 09:16:57,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 3783 refuted. 0 times theorem prover too weak. 2968 trivial. 0 not checked. [2022-04-15 09:16:57,279 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:16:57,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182290367] [2022-04-15 09:16:57,280 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:16:57,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [373653644] [2022-04-15 09:16:57,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [373653644] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:16:57,280 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:16:57,280 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43] total 54 [2022-04-15 09:16:57,280 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:16:57,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1192897578] [2022-04-15 09:16:57,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1192897578] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:16:57,280 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:16:57,281 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-15 09:16:57,281 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111497093] [2022-04-15 09:16:57,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:16:57,281 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 [2022-04-15 09:16:57,282 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:16:57,282 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) [2022-04-15 09:16:57,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:16:57,569 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-15 09:16:57,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:16:57,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-15 09:16:57,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:16:57,570 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) [2022-04-15 09:16:59,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:16:59,829 INFO L93 Difference]: Finished difference Result 385 states and 426 transitions. [2022-04-15 09:16:59,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2022-04-15 09:16:59,829 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 [2022-04-15 09:16:59,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:16:59,829 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) [2022-04-15 09:16:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-15 09:16:59,836 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) [2022-04-15 09:16:59,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-15 09:16:59,843 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 82 states and 425 transitions. [2022-04-15 09:17:00,182 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:00,188 INFO L225 Difference]: With dead ends: 385 [2022-04-15 09:17:00,189 INFO L226 Difference]: Without dead ends: 380 [2022-04-15 09:17:00,189 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 786 GetRequests, 694 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 839 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3398, Invalid=5158, Unknown=0, NotChecked=0, Total=8556 [2022-04-15 09:17:00,190 INFO L913 BasicCegarLoop]: 65 mSDtfsCounter, 121 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 121 SdHoareTripleChecker+Valid, 394 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 09:17:00,190 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [121 Valid, 394 Invalid, 301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 09:17:00,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-04-15 09:17:00,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 380. [2022-04-15 09:17:00,791 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:17:00,791 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) [2022-04-15 09:17:00,791 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) [2022-04-15 09:17:00,792 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) [2022-04-15 09:17:00,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:00,797 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-15 09:17:00,797 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-15 09:17:00,798 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:00,798 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:00,798 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. [2022-04-15 09:17:00,798 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. [2022-04-15 09:17:00,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:00,803 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-15 09:17:00,803 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-15 09:17:00,803 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:00,803 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:00,803 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:17:00,803 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:17:00,803 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) [2022-04-15 09:17:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 421 transitions. [2022-04-15 09:17:00,810 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 421 transitions. Word has length 374 [2022-04-15 09:17:00,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:17:00,810 INFO L478 AbstractCegarLoop]: Abstraction has 380 states and 421 transitions. [2022-04-15 09:17:00,810 INFO L479 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) [2022-04-15 09:17:00,810 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 421 transitions. [2022-04-15 09:17:03,504 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 421 edges. 420 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-15 09:17:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-04-15 09:17:03,506 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:17:03,506 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:17:03,513 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-15 09:17:03,706 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable42 [2022-04-15 09:17:03,706 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:17:03,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:17:03,707 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 79 times [2022-04-15 09:17:03,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:03,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1345447489] [2022-04-15 09:17:03,707 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:17:03,707 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 80 times [2022-04-15 09:17:03,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:17:03,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215485730] [2022-04-15 09:17:03,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:17:03,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:17:03,734 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:17:03,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1752600181] [2022-04-15 09:17:03,735 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:17:03,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:17:03,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:17:03,736 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) [2022-04-15 09:17:03,738 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-15 09:17:03,877 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:17:03,878 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:17:03,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 893 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-15 09:17:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:17:03,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:17:06,074 INFO L272 TraceCheckUtils]: 0: Hoare triple {101135#true} call ULTIMATE.init(); {101135#true} is VALID [2022-04-15 09:17:06,075 INFO L290 TraceCheckUtils]: 1: Hoare triple {101135#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,075 INFO L290 TraceCheckUtils]: 2: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,076 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101143#(<= ~counter~0 0)} {101135#true} #67#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,076 INFO L272 TraceCheckUtils]: 4: Hoare triple {101143#(<= ~counter~0 0)} call #t~ret7 := main(); {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,076 INFO L290 TraceCheckUtils]: 5: Hoare triple {101143#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,077 INFO L272 TraceCheckUtils]: 6: Hoare triple {101143#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,077 INFO L290 TraceCheckUtils]: 7: Hoare triple {101143#(<= ~counter~0 0)} ~cond := #in~cond; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,077 INFO L290 TraceCheckUtils]: 8: Hoare triple {101143#(<= ~counter~0 0)} assume !(0 == ~cond); {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,078 INFO L290 TraceCheckUtils]: 9: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,078 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101143#(<= ~counter~0 0)} {101143#(<= ~counter~0 0)} #59#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,079 INFO L272 TraceCheckUtils]: 11: Hoare triple {101143#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,079 INFO L290 TraceCheckUtils]: 12: Hoare triple {101143#(<= ~counter~0 0)} ~cond := #in~cond; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,079 INFO L290 TraceCheckUtils]: 13: Hoare triple {101143#(<= ~counter~0 0)} assume !(0 == ~cond); {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,080 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101143#(<= ~counter~0 0)} {101143#(<= ~counter~0 0)} #61#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,081 INFO L290 TraceCheckUtils]: 16: Hoare triple {101143#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101143#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:06,083 INFO L290 TraceCheckUtils]: 17: Hoare triple {101143#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101192#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:06,083 INFO L290 TraceCheckUtils]: 18: Hoare triple {101192#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {101192#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:06,084 INFO L272 TraceCheckUtils]: 19: Hoare triple {101192#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101192#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:06,084 INFO L290 TraceCheckUtils]: 20: Hoare triple {101192#(<= ~counter~0 1)} ~cond := #in~cond; {101192#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:06,084 INFO L290 TraceCheckUtils]: 21: Hoare triple {101192#(<= ~counter~0 1)} assume !(0 == ~cond); {101192#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:06,085 INFO L290 TraceCheckUtils]: 22: Hoare triple {101192#(<= ~counter~0 1)} assume true; {101192#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:06,085 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101192#(<= ~counter~0 1)} {101192#(<= ~counter~0 1)} #63#return; {101192#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:06,086 INFO L290 TraceCheckUtils]: 24: Hoare triple {101192#(<= ~counter~0 1)} assume !!(0 != ~r~0); {101192#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:06,086 INFO L290 TraceCheckUtils]: 25: Hoare triple {101192#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101192#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:06,087 INFO L290 TraceCheckUtils]: 26: Hoare triple {101192#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101220#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:06,087 INFO L290 TraceCheckUtils]: 27: Hoare triple {101220#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {101220#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:06,088 INFO L272 TraceCheckUtils]: 28: Hoare triple {101220#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101220#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:06,088 INFO L290 TraceCheckUtils]: 29: Hoare triple {101220#(<= ~counter~0 2)} ~cond := #in~cond; {101220#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:06,089 INFO L290 TraceCheckUtils]: 30: Hoare triple {101220#(<= ~counter~0 2)} assume !(0 == ~cond); {101220#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:06,089 INFO L290 TraceCheckUtils]: 31: Hoare triple {101220#(<= ~counter~0 2)} assume true; {101220#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:06,090 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101220#(<= ~counter~0 2)} {101220#(<= ~counter~0 2)} #63#return; {101220#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:06,090 INFO L290 TraceCheckUtils]: 33: Hoare triple {101220#(<= ~counter~0 2)} assume !!(0 != ~r~0); {101220#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:06,090 INFO L290 TraceCheckUtils]: 34: Hoare triple {101220#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101220#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:06,091 INFO L290 TraceCheckUtils]: 35: Hoare triple {101220#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101248#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:06,092 INFO L290 TraceCheckUtils]: 36: Hoare triple {101248#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {101248#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:06,092 INFO L272 TraceCheckUtils]: 37: Hoare triple {101248#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101248#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:06,092 INFO L290 TraceCheckUtils]: 38: Hoare triple {101248#(<= ~counter~0 3)} ~cond := #in~cond; {101248#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:06,093 INFO L290 TraceCheckUtils]: 39: Hoare triple {101248#(<= ~counter~0 3)} assume !(0 == ~cond); {101248#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:06,093 INFO L290 TraceCheckUtils]: 40: Hoare triple {101248#(<= ~counter~0 3)} assume true; {101248#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:06,093 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101248#(<= ~counter~0 3)} {101248#(<= ~counter~0 3)} #63#return; {101248#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:06,094 INFO L290 TraceCheckUtils]: 42: Hoare triple {101248#(<= ~counter~0 3)} assume !!(0 != ~r~0); {101248#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:06,094 INFO L290 TraceCheckUtils]: 43: Hoare triple {101248#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101248#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:06,095 INFO L290 TraceCheckUtils]: 44: Hoare triple {101248#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101276#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:06,095 INFO L290 TraceCheckUtils]: 45: Hoare triple {101276#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {101276#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:06,096 INFO L272 TraceCheckUtils]: 46: Hoare triple {101276#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101276#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:06,096 INFO L290 TraceCheckUtils]: 47: Hoare triple {101276#(<= ~counter~0 4)} ~cond := #in~cond; {101276#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:06,096 INFO L290 TraceCheckUtils]: 48: Hoare triple {101276#(<= ~counter~0 4)} assume !(0 == ~cond); {101276#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:06,096 INFO L290 TraceCheckUtils]: 49: Hoare triple {101276#(<= ~counter~0 4)} assume true; {101276#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:06,097 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101276#(<= ~counter~0 4)} {101276#(<= ~counter~0 4)} #63#return; {101276#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:06,097 INFO L290 TraceCheckUtils]: 51: Hoare triple {101276#(<= ~counter~0 4)} assume !!(0 != ~r~0); {101276#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:06,097 INFO L290 TraceCheckUtils]: 52: Hoare triple {101276#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101276#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:06,098 INFO L290 TraceCheckUtils]: 53: Hoare triple {101276#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101304#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:06,098 INFO L290 TraceCheckUtils]: 54: Hoare triple {101304#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {101304#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:06,099 INFO L272 TraceCheckUtils]: 55: Hoare triple {101304#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101304#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:06,099 INFO L290 TraceCheckUtils]: 56: Hoare triple {101304#(<= ~counter~0 5)} ~cond := #in~cond; {101304#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:06,099 INFO L290 TraceCheckUtils]: 57: Hoare triple {101304#(<= ~counter~0 5)} assume !(0 == ~cond); {101304#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:06,100 INFO L290 TraceCheckUtils]: 58: Hoare triple {101304#(<= ~counter~0 5)} assume true; {101304#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:06,100 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101304#(<= ~counter~0 5)} {101304#(<= ~counter~0 5)} #63#return; {101304#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:06,100 INFO L290 TraceCheckUtils]: 60: Hoare triple {101304#(<= ~counter~0 5)} assume !!(0 != ~r~0); {101304#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:06,101 INFO L290 TraceCheckUtils]: 61: Hoare triple {101304#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101304#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:06,101 INFO L290 TraceCheckUtils]: 62: Hoare triple {101304#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101332#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:06,102 INFO L290 TraceCheckUtils]: 63: Hoare triple {101332#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {101332#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:06,102 INFO L272 TraceCheckUtils]: 64: Hoare triple {101332#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101332#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:06,102 INFO L290 TraceCheckUtils]: 65: Hoare triple {101332#(<= ~counter~0 6)} ~cond := #in~cond; {101332#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:06,103 INFO L290 TraceCheckUtils]: 66: Hoare triple {101332#(<= ~counter~0 6)} assume !(0 == ~cond); {101332#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:06,103 INFO L290 TraceCheckUtils]: 67: Hoare triple {101332#(<= ~counter~0 6)} assume true; {101332#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:06,103 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101332#(<= ~counter~0 6)} {101332#(<= ~counter~0 6)} #63#return; {101332#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:06,104 INFO L290 TraceCheckUtils]: 69: Hoare triple {101332#(<= ~counter~0 6)} assume !!(0 != ~r~0); {101332#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:06,104 INFO L290 TraceCheckUtils]: 70: Hoare triple {101332#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101332#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:06,105 INFO L290 TraceCheckUtils]: 71: Hoare triple {101332#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101360#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:06,105 INFO L290 TraceCheckUtils]: 72: Hoare triple {101360#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {101360#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:06,106 INFO L272 TraceCheckUtils]: 73: Hoare triple {101360#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101360#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:06,106 INFO L290 TraceCheckUtils]: 74: Hoare triple {101360#(<= ~counter~0 7)} ~cond := #in~cond; {101360#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:06,106 INFO L290 TraceCheckUtils]: 75: Hoare triple {101360#(<= ~counter~0 7)} assume !(0 == ~cond); {101360#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:06,106 INFO L290 TraceCheckUtils]: 76: Hoare triple {101360#(<= ~counter~0 7)} assume true; {101360#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:06,107 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101360#(<= ~counter~0 7)} {101360#(<= ~counter~0 7)} #63#return; {101360#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:06,107 INFO L290 TraceCheckUtils]: 78: Hoare triple {101360#(<= ~counter~0 7)} assume !!(0 != ~r~0); {101360#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:06,107 INFO L290 TraceCheckUtils]: 79: Hoare triple {101360#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101360#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:06,108 INFO L290 TraceCheckUtils]: 80: Hoare triple {101360#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101388#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:06,108 INFO L290 TraceCheckUtils]: 81: Hoare triple {101388#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {101388#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:06,109 INFO L272 TraceCheckUtils]: 82: Hoare triple {101388#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101388#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:06,109 INFO L290 TraceCheckUtils]: 83: Hoare triple {101388#(<= ~counter~0 8)} ~cond := #in~cond; {101388#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:06,109 INFO L290 TraceCheckUtils]: 84: Hoare triple {101388#(<= ~counter~0 8)} assume !(0 == ~cond); {101388#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:06,110 INFO L290 TraceCheckUtils]: 85: Hoare triple {101388#(<= ~counter~0 8)} assume true; {101388#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:06,110 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101388#(<= ~counter~0 8)} {101388#(<= ~counter~0 8)} #63#return; {101388#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:06,110 INFO L290 TraceCheckUtils]: 87: Hoare triple {101388#(<= ~counter~0 8)} assume !!(0 != ~r~0); {101388#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:06,111 INFO L290 TraceCheckUtils]: 88: Hoare triple {101388#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101388#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:06,112 INFO L290 TraceCheckUtils]: 89: Hoare triple {101388#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:06,112 INFO L290 TraceCheckUtils]: 90: Hoare triple {101416#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:06,112 INFO L272 TraceCheckUtils]: 91: Hoare triple {101416#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:06,113 INFO L290 TraceCheckUtils]: 92: Hoare triple {101416#(<= ~counter~0 9)} ~cond := #in~cond; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:06,113 INFO L290 TraceCheckUtils]: 93: Hoare triple {101416#(<= ~counter~0 9)} assume !(0 == ~cond); {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:06,113 INFO L290 TraceCheckUtils]: 94: Hoare triple {101416#(<= ~counter~0 9)} assume true; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:06,114 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101416#(<= ~counter~0 9)} {101416#(<= ~counter~0 9)} #63#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:06,114 INFO L290 TraceCheckUtils]: 96: Hoare triple {101416#(<= ~counter~0 9)} assume !!(0 != ~r~0); {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:06,114 INFO L290 TraceCheckUtils]: 97: Hoare triple {101416#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:06,115 INFO L290 TraceCheckUtils]: 98: Hoare triple {101416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:06,115 INFO L290 TraceCheckUtils]: 99: Hoare triple {101444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:06,116 INFO L272 TraceCheckUtils]: 100: Hoare triple {101444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:06,116 INFO L290 TraceCheckUtils]: 101: Hoare triple {101444#(<= ~counter~0 10)} ~cond := #in~cond; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:06,116 INFO L290 TraceCheckUtils]: 102: Hoare triple {101444#(<= ~counter~0 10)} assume !(0 == ~cond); {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:06,116 INFO L290 TraceCheckUtils]: 103: Hoare triple {101444#(<= ~counter~0 10)} assume true; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:06,117 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101444#(<= ~counter~0 10)} {101444#(<= ~counter~0 10)} #63#return; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:06,117 INFO L290 TraceCheckUtils]: 105: Hoare triple {101444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:06,117 INFO L290 TraceCheckUtils]: 106: Hoare triple {101444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:06,118 INFO L290 TraceCheckUtils]: 107: Hoare triple {101444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:06,119 INFO L290 TraceCheckUtils]: 108: Hoare triple {101472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:06,119 INFO L272 TraceCheckUtils]: 109: Hoare triple {101472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:06,119 INFO L290 TraceCheckUtils]: 110: Hoare triple {101472#(<= ~counter~0 11)} ~cond := #in~cond; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:06,120 INFO L290 TraceCheckUtils]: 111: Hoare triple {101472#(<= ~counter~0 11)} assume !(0 == ~cond); {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:06,120 INFO L290 TraceCheckUtils]: 112: Hoare triple {101472#(<= ~counter~0 11)} assume true; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:06,120 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101472#(<= ~counter~0 11)} {101472#(<= ~counter~0 11)} #63#return; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:06,121 INFO L290 TraceCheckUtils]: 114: Hoare triple {101472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:06,121 INFO L290 TraceCheckUtils]: 115: Hoare triple {101472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:06,122 INFO L290 TraceCheckUtils]: 116: Hoare triple {101472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:06,122 INFO L290 TraceCheckUtils]: 117: Hoare triple {101500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:06,122 INFO L272 TraceCheckUtils]: 118: Hoare triple {101500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:06,123 INFO L290 TraceCheckUtils]: 119: Hoare triple {101500#(<= ~counter~0 12)} ~cond := #in~cond; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:06,123 INFO L290 TraceCheckUtils]: 120: Hoare triple {101500#(<= ~counter~0 12)} assume !(0 == ~cond); {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:06,123 INFO L290 TraceCheckUtils]: 121: Hoare triple {101500#(<= ~counter~0 12)} assume true; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:06,124 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101500#(<= ~counter~0 12)} {101500#(<= ~counter~0 12)} #63#return; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:06,124 INFO L290 TraceCheckUtils]: 123: Hoare triple {101500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:06,124 INFO L290 TraceCheckUtils]: 124: Hoare triple {101500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:06,125 INFO L290 TraceCheckUtils]: 125: Hoare triple {101500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:06,125 INFO L290 TraceCheckUtils]: 126: Hoare triple {101528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:06,126 INFO L272 TraceCheckUtils]: 127: Hoare triple {101528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:06,126 INFO L290 TraceCheckUtils]: 128: Hoare triple {101528#(<= ~counter~0 13)} ~cond := #in~cond; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:06,126 INFO L290 TraceCheckUtils]: 129: Hoare triple {101528#(<= ~counter~0 13)} assume !(0 == ~cond); {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:06,126 INFO L290 TraceCheckUtils]: 130: Hoare triple {101528#(<= ~counter~0 13)} assume true; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:06,127 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101528#(<= ~counter~0 13)} {101528#(<= ~counter~0 13)} #63#return; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:06,127 INFO L290 TraceCheckUtils]: 132: Hoare triple {101528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:06,128 INFO L290 TraceCheckUtils]: 133: Hoare triple {101528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:06,128 INFO L290 TraceCheckUtils]: 134: Hoare triple {101528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:06,129 INFO L290 TraceCheckUtils]: 135: Hoare triple {101556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:06,129 INFO L272 TraceCheckUtils]: 136: Hoare triple {101556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:06,130 INFO L290 TraceCheckUtils]: 137: Hoare triple {101556#(<= ~counter~0 14)} ~cond := #in~cond; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:06,130 INFO L290 TraceCheckUtils]: 138: Hoare triple {101556#(<= ~counter~0 14)} assume !(0 == ~cond); {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:06,130 INFO L290 TraceCheckUtils]: 139: Hoare triple {101556#(<= ~counter~0 14)} assume true; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:06,131 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101556#(<= ~counter~0 14)} {101556#(<= ~counter~0 14)} #63#return; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:06,131 INFO L290 TraceCheckUtils]: 141: Hoare triple {101556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:06,132 INFO L290 TraceCheckUtils]: 142: Hoare triple {101556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:06,133 INFO L290 TraceCheckUtils]: 143: Hoare triple {101556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:06,133 INFO L290 TraceCheckUtils]: 144: Hoare triple {101584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:06,134 INFO L272 TraceCheckUtils]: 145: Hoare triple {101584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:06,134 INFO L290 TraceCheckUtils]: 146: Hoare triple {101584#(<= ~counter~0 15)} ~cond := #in~cond; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:06,135 INFO L290 TraceCheckUtils]: 147: Hoare triple {101584#(<= ~counter~0 15)} assume !(0 == ~cond); {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:06,135 INFO L290 TraceCheckUtils]: 148: Hoare triple {101584#(<= ~counter~0 15)} assume true; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:06,136 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101584#(<= ~counter~0 15)} {101584#(<= ~counter~0 15)} #63#return; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:06,136 INFO L290 TraceCheckUtils]: 150: Hoare triple {101584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:06,136 INFO L290 TraceCheckUtils]: 151: Hoare triple {101584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:06,137 INFO L290 TraceCheckUtils]: 152: Hoare triple {101584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:06,138 INFO L290 TraceCheckUtils]: 153: Hoare triple {101612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:06,138 INFO L272 TraceCheckUtils]: 154: Hoare triple {101612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:06,139 INFO L290 TraceCheckUtils]: 155: Hoare triple {101612#(<= ~counter~0 16)} ~cond := #in~cond; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:06,139 INFO L290 TraceCheckUtils]: 156: Hoare triple {101612#(<= ~counter~0 16)} assume !(0 == ~cond); {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:06,139 INFO L290 TraceCheckUtils]: 157: Hoare triple {101612#(<= ~counter~0 16)} assume true; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:06,140 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101612#(<= ~counter~0 16)} {101612#(<= ~counter~0 16)} #63#return; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:06,140 INFO L290 TraceCheckUtils]: 159: Hoare triple {101612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:06,141 INFO L290 TraceCheckUtils]: 160: Hoare triple {101612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:06,142 INFO L290 TraceCheckUtils]: 161: Hoare triple {101612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:06,142 INFO L290 TraceCheckUtils]: 162: Hoare triple {101640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:06,143 INFO L272 TraceCheckUtils]: 163: Hoare triple {101640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:06,143 INFO L290 TraceCheckUtils]: 164: Hoare triple {101640#(<= ~counter~0 17)} ~cond := #in~cond; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:06,143 INFO L290 TraceCheckUtils]: 165: Hoare triple {101640#(<= ~counter~0 17)} assume !(0 == ~cond); {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:06,144 INFO L290 TraceCheckUtils]: 166: Hoare triple {101640#(<= ~counter~0 17)} assume true; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:06,146 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101640#(<= ~counter~0 17)} {101640#(<= ~counter~0 17)} #63#return; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:06,147 INFO L290 TraceCheckUtils]: 168: Hoare triple {101640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:06,147 INFO L290 TraceCheckUtils]: 169: Hoare triple {101640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:06,148 INFO L290 TraceCheckUtils]: 170: Hoare triple {101640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:06,148 INFO L290 TraceCheckUtils]: 171: Hoare triple {101668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:06,149 INFO L272 TraceCheckUtils]: 172: Hoare triple {101668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:06,149 INFO L290 TraceCheckUtils]: 173: Hoare triple {101668#(<= ~counter~0 18)} ~cond := #in~cond; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:06,149 INFO L290 TraceCheckUtils]: 174: Hoare triple {101668#(<= ~counter~0 18)} assume !(0 == ~cond); {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:06,149 INFO L290 TraceCheckUtils]: 175: Hoare triple {101668#(<= ~counter~0 18)} assume true; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:06,150 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101668#(<= ~counter~0 18)} {101668#(<= ~counter~0 18)} #63#return; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:06,150 INFO L290 TraceCheckUtils]: 177: Hoare triple {101668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:06,150 INFO L290 TraceCheckUtils]: 178: Hoare triple {101668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:06,151 INFO L290 TraceCheckUtils]: 179: Hoare triple {101668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:06,151 INFO L290 TraceCheckUtils]: 180: Hoare triple {101696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:06,152 INFO L272 TraceCheckUtils]: 181: Hoare triple {101696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:06,152 INFO L290 TraceCheckUtils]: 182: Hoare triple {101696#(<= ~counter~0 19)} ~cond := #in~cond; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:06,152 INFO L290 TraceCheckUtils]: 183: Hoare triple {101696#(<= ~counter~0 19)} assume !(0 == ~cond); {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:06,153 INFO L290 TraceCheckUtils]: 184: Hoare triple {101696#(<= ~counter~0 19)} assume true; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:06,153 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101696#(<= ~counter~0 19)} {101696#(<= ~counter~0 19)} #63#return; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:06,153 INFO L290 TraceCheckUtils]: 186: Hoare triple {101696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:06,154 INFO L290 TraceCheckUtils]: 187: Hoare triple {101696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:06,155 INFO L290 TraceCheckUtils]: 188: Hoare triple {101696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:06,155 INFO L290 TraceCheckUtils]: 189: Hoare triple {101724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:06,155 INFO L272 TraceCheckUtils]: 190: Hoare triple {101724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:06,156 INFO L290 TraceCheckUtils]: 191: Hoare triple {101724#(<= ~counter~0 20)} ~cond := #in~cond; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:06,156 INFO L290 TraceCheckUtils]: 192: Hoare triple {101724#(<= ~counter~0 20)} assume !(0 == ~cond); {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:06,156 INFO L290 TraceCheckUtils]: 193: Hoare triple {101724#(<= ~counter~0 20)} assume true; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:06,157 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101724#(<= ~counter~0 20)} {101724#(<= ~counter~0 20)} #63#return; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:06,157 INFO L290 TraceCheckUtils]: 195: Hoare triple {101724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:06,157 INFO L290 TraceCheckUtils]: 196: Hoare triple {101724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:06,158 INFO L290 TraceCheckUtils]: 197: Hoare triple {101724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:06,158 INFO L290 TraceCheckUtils]: 198: Hoare triple {101752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:06,159 INFO L272 TraceCheckUtils]: 199: Hoare triple {101752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:06,159 INFO L290 TraceCheckUtils]: 200: Hoare triple {101752#(<= ~counter~0 21)} ~cond := #in~cond; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:06,159 INFO L290 TraceCheckUtils]: 201: Hoare triple {101752#(<= ~counter~0 21)} assume !(0 == ~cond); {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:06,159 INFO L290 TraceCheckUtils]: 202: Hoare triple {101752#(<= ~counter~0 21)} assume true; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:06,160 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101752#(<= ~counter~0 21)} {101752#(<= ~counter~0 21)} #63#return; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:06,160 INFO L290 TraceCheckUtils]: 204: Hoare triple {101752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:06,160 INFO L290 TraceCheckUtils]: 205: Hoare triple {101752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:06,161 INFO L290 TraceCheckUtils]: 206: Hoare triple {101752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:06,162 INFO L290 TraceCheckUtils]: 207: Hoare triple {101780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:06,162 INFO L272 TraceCheckUtils]: 208: Hoare triple {101780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:06,162 INFO L290 TraceCheckUtils]: 209: Hoare triple {101780#(<= ~counter~0 22)} ~cond := #in~cond; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:06,163 INFO L290 TraceCheckUtils]: 210: Hoare triple {101780#(<= ~counter~0 22)} assume !(0 == ~cond); {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:06,163 INFO L290 TraceCheckUtils]: 211: Hoare triple {101780#(<= ~counter~0 22)} assume true; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:06,163 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101780#(<= ~counter~0 22)} {101780#(<= ~counter~0 22)} #63#return; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:06,164 INFO L290 TraceCheckUtils]: 213: Hoare triple {101780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:06,164 INFO L290 TraceCheckUtils]: 214: Hoare triple {101780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:06,165 INFO L290 TraceCheckUtils]: 215: Hoare triple {101780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:06,165 INFO L290 TraceCheckUtils]: 216: Hoare triple {101808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:06,165 INFO L272 TraceCheckUtils]: 217: Hoare triple {101808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:06,166 INFO L290 TraceCheckUtils]: 218: Hoare triple {101808#(<= ~counter~0 23)} ~cond := #in~cond; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:06,166 INFO L290 TraceCheckUtils]: 219: Hoare triple {101808#(<= ~counter~0 23)} assume !(0 == ~cond); {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:06,166 INFO L290 TraceCheckUtils]: 220: Hoare triple {101808#(<= ~counter~0 23)} assume true; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:06,167 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101808#(<= ~counter~0 23)} {101808#(<= ~counter~0 23)} #63#return; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:06,167 INFO L290 TraceCheckUtils]: 222: Hoare triple {101808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:06,167 INFO L290 TraceCheckUtils]: 223: Hoare triple {101808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:06,168 INFO L290 TraceCheckUtils]: 224: Hoare triple {101808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:06,168 INFO L290 TraceCheckUtils]: 225: Hoare triple {101836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:06,169 INFO L272 TraceCheckUtils]: 226: Hoare triple {101836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:06,169 INFO L290 TraceCheckUtils]: 227: Hoare triple {101836#(<= ~counter~0 24)} ~cond := #in~cond; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:06,169 INFO L290 TraceCheckUtils]: 228: Hoare triple {101836#(<= ~counter~0 24)} assume !(0 == ~cond); {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:06,170 INFO L290 TraceCheckUtils]: 229: Hoare triple {101836#(<= ~counter~0 24)} assume true; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:06,170 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101836#(<= ~counter~0 24)} {101836#(<= ~counter~0 24)} #63#return; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:06,170 INFO L290 TraceCheckUtils]: 231: Hoare triple {101836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:06,171 INFO L290 TraceCheckUtils]: 232: Hoare triple {101836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:06,171 INFO L290 TraceCheckUtils]: 233: Hoare triple {101836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:06,172 INFO L290 TraceCheckUtils]: 234: Hoare triple {101864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:06,172 INFO L272 TraceCheckUtils]: 235: Hoare triple {101864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:06,172 INFO L290 TraceCheckUtils]: 236: Hoare triple {101864#(<= ~counter~0 25)} ~cond := #in~cond; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:06,173 INFO L290 TraceCheckUtils]: 237: Hoare triple {101864#(<= ~counter~0 25)} assume !(0 == ~cond); {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:06,173 INFO L290 TraceCheckUtils]: 238: Hoare triple {101864#(<= ~counter~0 25)} assume true; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:06,173 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101864#(<= ~counter~0 25)} {101864#(<= ~counter~0 25)} #63#return; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:06,174 INFO L290 TraceCheckUtils]: 240: Hoare triple {101864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:06,174 INFO L290 TraceCheckUtils]: 241: Hoare triple {101864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:06,175 INFO L290 TraceCheckUtils]: 242: Hoare triple {101864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:06,175 INFO L290 TraceCheckUtils]: 243: Hoare triple {101892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:06,175 INFO L272 TraceCheckUtils]: 244: Hoare triple {101892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:06,176 INFO L290 TraceCheckUtils]: 245: Hoare triple {101892#(<= ~counter~0 26)} ~cond := #in~cond; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:06,176 INFO L290 TraceCheckUtils]: 246: Hoare triple {101892#(<= ~counter~0 26)} assume !(0 == ~cond); {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:06,176 INFO L290 TraceCheckUtils]: 247: Hoare triple {101892#(<= ~counter~0 26)} assume true; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:06,177 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101892#(<= ~counter~0 26)} {101892#(<= ~counter~0 26)} #63#return; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:06,177 INFO L290 TraceCheckUtils]: 249: Hoare triple {101892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:06,177 INFO L290 TraceCheckUtils]: 250: Hoare triple {101892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:06,178 INFO L290 TraceCheckUtils]: 251: Hoare triple {101892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:06,178 INFO L290 TraceCheckUtils]: 252: Hoare triple {101920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:06,179 INFO L272 TraceCheckUtils]: 253: Hoare triple {101920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:06,179 INFO L290 TraceCheckUtils]: 254: Hoare triple {101920#(<= ~counter~0 27)} ~cond := #in~cond; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:06,179 INFO L290 TraceCheckUtils]: 255: Hoare triple {101920#(<= ~counter~0 27)} assume !(0 == ~cond); {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:06,180 INFO L290 TraceCheckUtils]: 256: Hoare triple {101920#(<= ~counter~0 27)} assume true; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:06,180 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101920#(<= ~counter~0 27)} {101920#(<= ~counter~0 27)} #63#return; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:06,180 INFO L290 TraceCheckUtils]: 258: Hoare triple {101920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:06,181 INFO L290 TraceCheckUtils]: 259: Hoare triple {101920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:06,182 INFO L290 TraceCheckUtils]: 260: Hoare triple {101920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:06,182 INFO L290 TraceCheckUtils]: 261: Hoare triple {101948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:06,182 INFO L272 TraceCheckUtils]: 262: Hoare triple {101948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:06,183 INFO L290 TraceCheckUtils]: 263: Hoare triple {101948#(<= ~counter~0 28)} ~cond := #in~cond; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:06,183 INFO L290 TraceCheckUtils]: 264: Hoare triple {101948#(<= ~counter~0 28)} assume !(0 == ~cond); {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:06,183 INFO L290 TraceCheckUtils]: 265: Hoare triple {101948#(<= ~counter~0 28)} assume true; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:06,184 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101948#(<= ~counter~0 28)} {101948#(<= ~counter~0 28)} #63#return; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:06,184 INFO L290 TraceCheckUtils]: 267: Hoare triple {101948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:06,184 INFO L290 TraceCheckUtils]: 268: Hoare triple {101948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:06,185 INFO L290 TraceCheckUtils]: 269: Hoare triple {101948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:06,185 INFO L290 TraceCheckUtils]: 270: Hoare triple {101976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:06,186 INFO L272 TraceCheckUtils]: 271: Hoare triple {101976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:06,186 INFO L290 TraceCheckUtils]: 272: Hoare triple {101976#(<= ~counter~0 29)} ~cond := #in~cond; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:06,186 INFO L290 TraceCheckUtils]: 273: Hoare triple {101976#(<= ~counter~0 29)} assume !(0 == ~cond); {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:06,186 INFO L290 TraceCheckUtils]: 274: Hoare triple {101976#(<= ~counter~0 29)} assume true; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:06,187 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101976#(<= ~counter~0 29)} {101976#(<= ~counter~0 29)} #63#return; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:06,187 INFO L290 TraceCheckUtils]: 276: Hoare triple {101976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:06,187 INFO L290 TraceCheckUtils]: 277: Hoare triple {101976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:06,188 INFO L290 TraceCheckUtils]: 278: Hoare triple {101976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:06,189 INFO L290 TraceCheckUtils]: 279: Hoare triple {102004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:06,189 INFO L272 TraceCheckUtils]: 280: Hoare triple {102004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:06,189 INFO L290 TraceCheckUtils]: 281: Hoare triple {102004#(<= ~counter~0 30)} ~cond := #in~cond; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:06,190 INFO L290 TraceCheckUtils]: 282: Hoare triple {102004#(<= ~counter~0 30)} assume !(0 == ~cond); {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:06,190 INFO L290 TraceCheckUtils]: 283: Hoare triple {102004#(<= ~counter~0 30)} assume true; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:06,190 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {102004#(<= ~counter~0 30)} {102004#(<= ~counter~0 30)} #63#return; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:06,191 INFO L290 TraceCheckUtils]: 285: Hoare triple {102004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:06,191 INFO L290 TraceCheckUtils]: 286: Hoare triple {102004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:06,192 INFO L290 TraceCheckUtils]: 287: Hoare triple {102004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:06,192 INFO L290 TraceCheckUtils]: 288: Hoare triple {102032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:06,192 INFO L272 TraceCheckUtils]: 289: Hoare triple {102032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:06,193 INFO L290 TraceCheckUtils]: 290: Hoare triple {102032#(<= ~counter~0 31)} ~cond := #in~cond; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:06,193 INFO L290 TraceCheckUtils]: 291: Hoare triple {102032#(<= ~counter~0 31)} assume !(0 == ~cond); {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:06,193 INFO L290 TraceCheckUtils]: 292: Hoare triple {102032#(<= ~counter~0 31)} assume true; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:06,194 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {102032#(<= ~counter~0 31)} {102032#(<= ~counter~0 31)} #63#return; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:06,194 INFO L290 TraceCheckUtils]: 294: Hoare triple {102032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:06,194 INFO L290 TraceCheckUtils]: 295: Hoare triple {102032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:06,195 INFO L290 TraceCheckUtils]: 296: Hoare triple {102032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:06,195 INFO L290 TraceCheckUtils]: 297: Hoare triple {102060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:06,196 INFO L272 TraceCheckUtils]: 298: Hoare triple {102060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:06,196 INFO L290 TraceCheckUtils]: 299: Hoare triple {102060#(<= ~counter~0 32)} ~cond := #in~cond; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:06,196 INFO L290 TraceCheckUtils]: 300: Hoare triple {102060#(<= ~counter~0 32)} assume !(0 == ~cond); {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:06,197 INFO L290 TraceCheckUtils]: 301: Hoare triple {102060#(<= ~counter~0 32)} assume true; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:06,197 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {102060#(<= ~counter~0 32)} {102060#(<= ~counter~0 32)} #63#return; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:06,197 INFO L290 TraceCheckUtils]: 303: Hoare triple {102060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:06,198 INFO L290 TraceCheckUtils]: 304: Hoare triple {102060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:06,198 INFO L290 TraceCheckUtils]: 305: Hoare triple {102060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:06,199 INFO L290 TraceCheckUtils]: 306: Hoare triple {102088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:06,199 INFO L272 TraceCheckUtils]: 307: Hoare triple {102088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:06,199 INFO L290 TraceCheckUtils]: 308: Hoare triple {102088#(<= ~counter~0 33)} ~cond := #in~cond; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:06,200 INFO L290 TraceCheckUtils]: 309: Hoare triple {102088#(<= ~counter~0 33)} assume !(0 == ~cond); {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:06,200 INFO L290 TraceCheckUtils]: 310: Hoare triple {102088#(<= ~counter~0 33)} assume true; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:06,200 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {102088#(<= ~counter~0 33)} {102088#(<= ~counter~0 33)} #63#return; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:06,201 INFO L290 TraceCheckUtils]: 312: Hoare triple {102088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:06,201 INFO L290 TraceCheckUtils]: 313: Hoare triple {102088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:06,202 INFO L290 TraceCheckUtils]: 314: Hoare triple {102088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:06,202 INFO L290 TraceCheckUtils]: 315: Hoare triple {102116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:06,203 INFO L272 TraceCheckUtils]: 316: Hoare triple {102116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:06,203 INFO L290 TraceCheckUtils]: 317: Hoare triple {102116#(<= ~counter~0 34)} ~cond := #in~cond; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:06,203 INFO L290 TraceCheckUtils]: 318: Hoare triple {102116#(<= ~counter~0 34)} assume !(0 == ~cond); {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:06,203 INFO L290 TraceCheckUtils]: 319: Hoare triple {102116#(<= ~counter~0 34)} assume true; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:06,204 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {102116#(<= ~counter~0 34)} {102116#(<= ~counter~0 34)} #63#return; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:06,204 INFO L290 TraceCheckUtils]: 321: Hoare triple {102116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:06,204 INFO L290 TraceCheckUtils]: 322: Hoare triple {102116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:06,205 INFO L290 TraceCheckUtils]: 323: Hoare triple {102116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:06,205 INFO L290 TraceCheckUtils]: 324: Hoare triple {102144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:06,206 INFO L272 TraceCheckUtils]: 325: Hoare triple {102144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:06,206 INFO L290 TraceCheckUtils]: 326: Hoare triple {102144#(<= ~counter~0 35)} ~cond := #in~cond; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:06,206 INFO L290 TraceCheckUtils]: 327: Hoare triple {102144#(<= ~counter~0 35)} assume !(0 == ~cond); {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:06,207 INFO L290 TraceCheckUtils]: 328: Hoare triple {102144#(<= ~counter~0 35)} assume true; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:06,207 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {102144#(<= ~counter~0 35)} {102144#(<= ~counter~0 35)} #63#return; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:06,207 INFO L290 TraceCheckUtils]: 330: Hoare triple {102144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:06,208 INFO L290 TraceCheckUtils]: 331: Hoare triple {102144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:06,209 INFO L290 TraceCheckUtils]: 332: Hoare triple {102144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:06,209 INFO L290 TraceCheckUtils]: 333: Hoare triple {102172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:06,209 INFO L272 TraceCheckUtils]: 334: Hoare triple {102172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:06,210 INFO L290 TraceCheckUtils]: 335: Hoare triple {102172#(<= ~counter~0 36)} ~cond := #in~cond; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:06,210 INFO L290 TraceCheckUtils]: 336: Hoare triple {102172#(<= ~counter~0 36)} assume !(0 == ~cond); {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:06,210 INFO L290 TraceCheckUtils]: 337: Hoare triple {102172#(<= ~counter~0 36)} assume true; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:06,211 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {102172#(<= ~counter~0 36)} {102172#(<= ~counter~0 36)} #63#return; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:06,211 INFO L290 TraceCheckUtils]: 339: Hoare triple {102172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:06,211 INFO L290 TraceCheckUtils]: 340: Hoare triple {102172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:06,212 INFO L290 TraceCheckUtils]: 341: Hoare triple {102172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:06,212 INFO L290 TraceCheckUtils]: 342: Hoare triple {102200#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:06,213 INFO L272 TraceCheckUtils]: 343: Hoare triple {102200#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:06,213 INFO L290 TraceCheckUtils]: 344: Hoare triple {102200#(<= ~counter~0 37)} ~cond := #in~cond; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:06,213 INFO L290 TraceCheckUtils]: 345: Hoare triple {102200#(<= ~counter~0 37)} assume !(0 == ~cond); {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:06,213 INFO L290 TraceCheckUtils]: 346: Hoare triple {102200#(<= ~counter~0 37)} assume true; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:06,214 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {102200#(<= ~counter~0 37)} {102200#(<= ~counter~0 37)} #63#return; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:06,214 INFO L290 TraceCheckUtils]: 348: Hoare triple {102200#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:06,214 INFO L290 TraceCheckUtils]: 349: Hoare triple {102200#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:06,215 INFO L290 TraceCheckUtils]: 350: Hoare triple {102200#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:06,216 INFO L290 TraceCheckUtils]: 351: Hoare triple {102228#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:06,216 INFO L272 TraceCheckUtils]: 352: Hoare triple {102228#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:06,216 INFO L290 TraceCheckUtils]: 353: Hoare triple {102228#(<= ~counter~0 38)} ~cond := #in~cond; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:06,217 INFO L290 TraceCheckUtils]: 354: Hoare triple {102228#(<= ~counter~0 38)} assume !(0 == ~cond); {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:06,217 INFO L290 TraceCheckUtils]: 355: Hoare triple {102228#(<= ~counter~0 38)} assume true; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:06,217 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {102228#(<= ~counter~0 38)} {102228#(<= ~counter~0 38)} #63#return; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:06,218 INFO L290 TraceCheckUtils]: 357: Hoare triple {102228#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:06,218 INFO L290 TraceCheckUtils]: 358: Hoare triple {102228#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:06,219 INFO L290 TraceCheckUtils]: 359: Hoare triple {102228#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:06,219 INFO L290 TraceCheckUtils]: 360: Hoare triple {102256#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:06,219 INFO L272 TraceCheckUtils]: 361: Hoare triple {102256#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:06,220 INFO L290 TraceCheckUtils]: 362: Hoare triple {102256#(<= ~counter~0 39)} ~cond := #in~cond; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:06,220 INFO L290 TraceCheckUtils]: 363: Hoare triple {102256#(<= ~counter~0 39)} assume !(0 == ~cond); {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:06,220 INFO L290 TraceCheckUtils]: 364: Hoare triple {102256#(<= ~counter~0 39)} assume true; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:06,221 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {102256#(<= ~counter~0 39)} {102256#(<= ~counter~0 39)} #63#return; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:06,221 INFO L290 TraceCheckUtils]: 366: Hoare triple {102256#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:06,221 INFO L290 TraceCheckUtils]: 367: Hoare triple {102256#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:06,222 INFO L290 TraceCheckUtils]: 368: Hoare triple {102256#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:06,222 INFO L290 TraceCheckUtils]: 369: Hoare triple {102284#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:06,223 INFO L272 TraceCheckUtils]: 370: Hoare triple {102284#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:06,223 INFO L290 TraceCheckUtils]: 371: Hoare triple {102284#(<= ~counter~0 40)} ~cond := #in~cond; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:06,223 INFO L290 TraceCheckUtils]: 372: Hoare triple {102284#(<= ~counter~0 40)} assume !(0 == ~cond); {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:06,224 INFO L290 TraceCheckUtils]: 373: Hoare triple {102284#(<= ~counter~0 40)} assume true; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:06,224 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {102284#(<= ~counter~0 40)} {102284#(<= ~counter~0 40)} #63#return; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:06,224 INFO L290 TraceCheckUtils]: 375: Hoare triple {102284#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:06,225 INFO L290 TraceCheckUtils]: 376: Hoare triple {102284#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:06,225 INFO L290 TraceCheckUtils]: 377: Hoare triple {102284#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102312#(<= |main_#t~post6| 40)} is VALID [2022-04-15 09:17:06,225 INFO L290 TraceCheckUtils]: 378: Hoare triple {102312#(<= |main_#t~post6| 40)} assume !(#t~post6 < 50);havoc #t~post6; {101136#false} is VALID [2022-04-15 09:17:06,225 INFO L272 TraceCheckUtils]: 379: Hoare triple {101136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101136#false} is VALID [2022-04-15 09:17:06,225 INFO L290 TraceCheckUtils]: 380: Hoare triple {101136#false} ~cond := #in~cond; {101136#false} is VALID [2022-04-15 09:17:06,226 INFO L290 TraceCheckUtils]: 381: Hoare triple {101136#false} assume 0 == ~cond; {101136#false} is VALID [2022-04-15 09:17:06,226 INFO L290 TraceCheckUtils]: 382: Hoare triple {101136#false} assume !false; {101136#false} is VALID [2022-04-15 09:17:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 7100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:17:06,226 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:17:08,026 INFO L290 TraceCheckUtils]: 382: Hoare triple {101136#false} assume !false; {101136#false} is VALID [2022-04-15 09:17:08,026 INFO L290 TraceCheckUtils]: 381: Hoare triple {101136#false} assume 0 == ~cond; {101136#false} is VALID [2022-04-15 09:17:08,026 INFO L290 TraceCheckUtils]: 380: Hoare triple {101136#false} ~cond := #in~cond; {101136#false} is VALID [2022-04-15 09:17:08,026 INFO L272 TraceCheckUtils]: 379: Hoare triple {101136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101136#false} is VALID [2022-04-15 09:17:08,026 INFO L290 TraceCheckUtils]: 378: Hoare triple {102340#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {101136#false} is VALID [2022-04-15 09:17:08,027 INFO L290 TraceCheckUtils]: 377: Hoare triple {102344#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102340#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:17:08,027 INFO L290 TraceCheckUtils]: 376: Hoare triple {102344#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102344#(< ~counter~0 50)} is VALID [2022-04-15 09:17:08,027 INFO L290 TraceCheckUtils]: 375: Hoare triple {102344#(< ~counter~0 50)} assume !!(0 != ~r~0); {102344#(< ~counter~0 50)} is VALID [2022-04-15 09:17:08,028 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {101135#true} {102344#(< ~counter~0 50)} #63#return; {102344#(< ~counter~0 50)} is VALID [2022-04-15 09:17:08,028 INFO L290 TraceCheckUtils]: 373: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,028 INFO L290 TraceCheckUtils]: 372: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,028 INFO L290 TraceCheckUtils]: 371: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,028 INFO L272 TraceCheckUtils]: 370: Hoare triple {102344#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,028 INFO L290 TraceCheckUtils]: 369: Hoare triple {102344#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {102344#(< ~counter~0 50)} is VALID [2022-04-15 09:17:08,030 INFO L290 TraceCheckUtils]: 368: Hoare triple {102372#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102344#(< ~counter~0 50)} is VALID [2022-04-15 09:17:08,030 INFO L290 TraceCheckUtils]: 367: Hoare triple {102372#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102372#(< ~counter~0 49)} is VALID [2022-04-15 09:17:08,031 INFO L290 TraceCheckUtils]: 366: Hoare triple {102372#(< ~counter~0 49)} assume !!(0 != ~r~0); {102372#(< ~counter~0 49)} is VALID [2022-04-15 09:17:08,031 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {101135#true} {102372#(< ~counter~0 49)} #63#return; {102372#(< ~counter~0 49)} is VALID [2022-04-15 09:17:08,031 INFO L290 TraceCheckUtils]: 364: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,031 INFO L290 TraceCheckUtils]: 363: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,031 INFO L290 TraceCheckUtils]: 362: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,031 INFO L272 TraceCheckUtils]: 361: Hoare triple {102372#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,032 INFO L290 TraceCheckUtils]: 360: Hoare triple {102372#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {102372#(< ~counter~0 49)} is VALID [2022-04-15 09:17:08,032 INFO L290 TraceCheckUtils]: 359: Hoare triple {102400#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102372#(< ~counter~0 49)} is VALID [2022-04-15 09:17:08,033 INFO L290 TraceCheckUtils]: 358: Hoare triple {102400#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102400#(< ~counter~0 48)} is VALID [2022-04-15 09:17:08,033 INFO L290 TraceCheckUtils]: 357: Hoare triple {102400#(< ~counter~0 48)} assume !!(0 != ~r~0); {102400#(< ~counter~0 48)} is VALID [2022-04-15 09:17:08,033 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {101135#true} {102400#(< ~counter~0 48)} #63#return; {102400#(< ~counter~0 48)} is VALID [2022-04-15 09:17:08,033 INFO L290 TraceCheckUtils]: 355: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,034 INFO L290 TraceCheckUtils]: 354: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,034 INFO L290 TraceCheckUtils]: 353: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,034 INFO L272 TraceCheckUtils]: 352: Hoare triple {102400#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,034 INFO L290 TraceCheckUtils]: 351: Hoare triple {102400#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {102400#(< ~counter~0 48)} is VALID [2022-04-15 09:17:08,035 INFO L290 TraceCheckUtils]: 350: Hoare triple {102428#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102400#(< ~counter~0 48)} is VALID [2022-04-15 09:17:08,035 INFO L290 TraceCheckUtils]: 349: Hoare triple {102428#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102428#(< ~counter~0 47)} is VALID [2022-04-15 09:17:08,035 INFO L290 TraceCheckUtils]: 348: Hoare triple {102428#(< ~counter~0 47)} assume !!(0 != ~r~0); {102428#(< ~counter~0 47)} is VALID [2022-04-15 09:17:08,036 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {101135#true} {102428#(< ~counter~0 47)} #63#return; {102428#(< ~counter~0 47)} is VALID [2022-04-15 09:17:08,036 INFO L290 TraceCheckUtils]: 346: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,036 INFO L290 TraceCheckUtils]: 345: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,036 INFO L290 TraceCheckUtils]: 344: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,036 INFO L272 TraceCheckUtils]: 343: Hoare triple {102428#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,036 INFO L290 TraceCheckUtils]: 342: Hoare triple {102428#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {102428#(< ~counter~0 47)} is VALID [2022-04-15 09:17:08,037 INFO L290 TraceCheckUtils]: 341: Hoare triple {102456#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102428#(< ~counter~0 47)} is VALID [2022-04-15 09:17:08,037 INFO L290 TraceCheckUtils]: 340: Hoare triple {102456#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102456#(< ~counter~0 46)} is VALID [2022-04-15 09:17:08,038 INFO L290 TraceCheckUtils]: 339: Hoare triple {102456#(< ~counter~0 46)} assume !!(0 != ~r~0); {102456#(< ~counter~0 46)} is VALID [2022-04-15 09:17:08,038 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {101135#true} {102456#(< ~counter~0 46)} #63#return; {102456#(< ~counter~0 46)} is VALID [2022-04-15 09:17:08,038 INFO L290 TraceCheckUtils]: 337: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,038 INFO L290 TraceCheckUtils]: 336: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,038 INFO L290 TraceCheckUtils]: 335: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,038 INFO L272 TraceCheckUtils]: 334: Hoare triple {102456#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,039 INFO L290 TraceCheckUtils]: 333: Hoare triple {102456#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {102456#(< ~counter~0 46)} is VALID [2022-04-15 09:17:08,040 INFO L290 TraceCheckUtils]: 332: Hoare triple {102484#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102456#(< ~counter~0 46)} is VALID [2022-04-15 09:17:08,040 INFO L290 TraceCheckUtils]: 331: Hoare triple {102484#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102484#(< ~counter~0 45)} is VALID [2022-04-15 09:17:08,040 INFO L290 TraceCheckUtils]: 330: Hoare triple {102484#(< ~counter~0 45)} assume !!(0 != ~r~0); {102484#(< ~counter~0 45)} is VALID [2022-04-15 09:17:08,041 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {101135#true} {102484#(< ~counter~0 45)} #63#return; {102484#(< ~counter~0 45)} is VALID [2022-04-15 09:17:08,041 INFO L290 TraceCheckUtils]: 328: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,041 INFO L290 TraceCheckUtils]: 327: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,041 INFO L290 TraceCheckUtils]: 326: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,041 INFO L272 TraceCheckUtils]: 325: Hoare triple {102484#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,041 INFO L290 TraceCheckUtils]: 324: Hoare triple {102484#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {102484#(< ~counter~0 45)} is VALID [2022-04-15 09:17:08,042 INFO L290 TraceCheckUtils]: 323: Hoare triple {102512#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102484#(< ~counter~0 45)} is VALID [2022-04-15 09:17:08,042 INFO L290 TraceCheckUtils]: 322: Hoare triple {102512#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102512#(< ~counter~0 44)} is VALID [2022-04-15 09:17:08,042 INFO L290 TraceCheckUtils]: 321: Hoare triple {102512#(< ~counter~0 44)} assume !!(0 != ~r~0); {102512#(< ~counter~0 44)} is VALID [2022-04-15 09:17:08,043 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {101135#true} {102512#(< ~counter~0 44)} #63#return; {102512#(< ~counter~0 44)} is VALID [2022-04-15 09:17:08,043 INFO L290 TraceCheckUtils]: 319: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,043 INFO L290 TraceCheckUtils]: 318: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,043 INFO L290 TraceCheckUtils]: 317: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,043 INFO L272 TraceCheckUtils]: 316: Hoare triple {102512#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,044 INFO L290 TraceCheckUtils]: 315: Hoare triple {102512#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {102512#(< ~counter~0 44)} is VALID [2022-04-15 09:17:08,044 INFO L290 TraceCheckUtils]: 314: Hoare triple {102540#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102512#(< ~counter~0 44)} is VALID [2022-04-15 09:17:08,045 INFO L290 TraceCheckUtils]: 313: Hoare triple {102540#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102540#(< ~counter~0 43)} is VALID [2022-04-15 09:17:08,045 INFO L290 TraceCheckUtils]: 312: Hoare triple {102540#(< ~counter~0 43)} assume !!(0 != ~r~0); {102540#(< ~counter~0 43)} is VALID [2022-04-15 09:17:08,045 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {101135#true} {102540#(< ~counter~0 43)} #63#return; {102540#(< ~counter~0 43)} is VALID [2022-04-15 09:17:08,045 INFO L290 TraceCheckUtils]: 310: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,046 INFO L290 TraceCheckUtils]: 309: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,046 INFO L290 TraceCheckUtils]: 308: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,046 INFO L272 TraceCheckUtils]: 307: Hoare triple {102540#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,046 INFO L290 TraceCheckUtils]: 306: Hoare triple {102540#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {102540#(< ~counter~0 43)} is VALID [2022-04-15 09:17:08,047 INFO L290 TraceCheckUtils]: 305: Hoare triple {102568#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102540#(< ~counter~0 43)} is VALID [2022-04-15 09:17:08,047 INFO L290 TraceCheckUtils]: 304: Hoare triple {102568#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102568#(< ~counter~0 42)} is VALID [2022-04-15 09:17:08,047 INFO L290 TraceCheckUtils]: 303: Hoare triple {102568#(< ~counter~0 42)} assume !!(0 != ~r~0); {102568#(< ~counter~0 42)} is VALID [2022-04-15 09:17:08,048 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {101135#true} {102568#(< ~counter~0 42)} #63#return; {102568#(< ~counter~0 42)} is VALID [2022-04-15 09:17:08,048 INFO L290 TraceCheckUtils]: 301: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,048 INFO L290 TraceCheckUtils]: 300: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,048 INFO L290 TraceCheckUtils]: 299: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,048 INFO L272 TraceCheckUtils]: 298: Hoare triple {102568#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,048 INFO L290 TraceCheckUtils]: 297: Hoare triple {102568#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {102568#(< ~counter~0 42)} is VALID [2022-04-15 09:17:08,049 INFO L290 TraceCheckUtils]: 296: Hoare triple {102284#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102568#(< ~counter~0 42)} is VALID [2022-04-15 09:17:08,049 INFO L290 TraceCheckUtils]: 295: Hoare triple {102284#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:08,050 INFO L290 TraceCheckUtils]: 294: Hoare triple {102284#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:08,050 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {101135#true} {102284#(<= ~counter~0 40)} #63#return; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:08,050 INFO L290 TraceCheckUtils]: 292: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,050 INFO L290 TraceCheckUtils]: 291: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,050 INFO L290 TraceCheckUtils]: 290: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,050 INFO L272 TraceCheckUtils]: 289: Hoare triple {102284#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,051 INFO L290 TraceCheckUtils]: 288: Hoare triple {102284#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:08,052 INFO L290 TraceCheckUtils]: 287: Hoare triple {102256#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:08,052 INFO L290 TraceCheckUtils]: 286: Hoare triple {102256#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:08,052 INFO L290 TraceCheckUtils]: 285: Hoare triple {102256#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:08,053 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {101135#true} {102256#(<= ~counter~0 39)} #63#return; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:08,053 INFO L290 TraceCheckUtils]: 283: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,053 INFO L290 TraceCheckUtils]: 282: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,053 INFO L290 TraceCheckUtils]: 281: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,053 INFO L272 TraceCheckUtils]: 280: Hoare triple {102256#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,053 INFO L290 TraceCheckUtils]: 279: Hoare triple {102256#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:08,054 INFO L290 TraceCheckUtils]: 278: Hoare triple {102228#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:08,054 INFO L290 TraceCheckUtils]: 277: Hoare triple {102228#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:08,054 INFO L290 TraceCheckUtils]: 276: Hoare triple {102228#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:08,055 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101135#true} {102228#(<= ~counter~0 38)} #63#return; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:08,055 INFO L290 TraceCheckUtils]: 274: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,055 INFO L290 TraceCheckUtils]: 273: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,055 INFO L290 TraceCheckUtils]: 272: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,055 INFO L272 TraceCheckUtils]: 271: Hoare triple {102228#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,055 INFO L290 TraceCheckUtils]: 270: Hoare triple {102228#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:08,056 INFO L290 TraceCheckUtils]: 269: Hoare triple {102200#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:08,057 INFO L290 TraceCheckUtils]: 268: Hoare triple {102200#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:08,057 INFO L290 TraceCheckUtils]: 267: Hoare triple {102200#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:08,057 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101135#true} {102200#(<= ~counter~0 37)} #63#return; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:08,057 INFO L290 TraceCheckUtils]: 265: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,057 INFO L290 TraceCheckUtils]: 264: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,058 INFO L290 TraceCheckUtils]: 263: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,058 INFO L272 TraceCheckUtils]: 262: Hoare triple {102200#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,058 INFO L290 TraceCheckUtils]: 261: Hoare triple {102200#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:08,059 INFO L290 TraceCheckUtils]: 260: Hoare triple {102172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:08,059 INFO L290 TraceCheckUtils]: 259: Hoare triple {102172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:08,059 INFO L290 TraceCheckUtils]: 258: Hoare triple {102172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:08,060 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101135#true} {102172#(<= ~counter~0 36)} #63#return; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:08,060 INFO L290 TraceCheckUtils]: 256: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,060 INFO L290 TraceCheckUtils]: 255: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,060 INFO L290 TraceCheckUtils]: 254: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,060 INFO L272 TraceCheckUtils]: 253: Hoare triple {102172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,060 INFO L290 TraceCheckUtils]: 252: Hoare triple {102172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:08,061 INFO L290 TraceCheckUtils]: 251: Hoare triple {102144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:08,061 INFO L290 TraceCheckUtils]: 250: Hoare triple {102144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:08,062 INFO L290 TraceCheckUtils]: 249: Hoare triple {102144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:08,062 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101135#true} {102144#(<= ~counter~0 35)} #63#return; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:08,062 INFO L290 TraceCheckUtils]: 247: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,062 INFO L290 TraceCheckUtils]: 246: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,062 INFO L290 TraceCheckUtils]: 245: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,062 INFO L272 TraceCheckUtils]: 244: Hoare triple {102144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,063 INFO L290 TraceCheckUtils]: 243: Hoare triple {102144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:08,063 INFO L290 TraceCheckUtils]: 242: Hoare triple {102116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:08,064 INFO L290 TraceCheckUtils]: 241: Hoare triple {102116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:08,064 INFO L290 TraceCheckUtils]: 240: Hoare triple {102116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:08,064 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101135#true} {102116#(<= ~counter~0 34)} #63#return; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:08,065 INFO L290 TraceCheckUtils]: 238: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,065 INFO L290 TraceCheckUtils]: 237: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,065 INFO L290 TraceCheckUtils]: 236: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,065 INFO L272 TraceCheckUtils]: 235: Hoare triple {102116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,065 INFO L290 TraceCheckUtils]: 234: Hoare triple {102116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:08,066 INFO L290 TraceCheckUtils]: 233: Hoare triple {102088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:08,066 INFO L290 TraceCheckUtils]: 232: Hoare triple {102088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:08,066 INFO L290 TraceCheckUtils]: 231: Hoare triple {102088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:08,067 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101135#true} {102088#(<= ~counter~0 33)} #63#return; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:08,067 INFO L290 TraceCheckUtils]: 229: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,067 INFO L290 TraceCheckUtils]: 228: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,067 INFO L290 TraceCheckUtils]: 227: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,067 INFO L272 TraceCheckUtils]: 226: Hoare triple {102088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,067 INFO L290 TraceCheckUtils]: 225: Hoare triple {102088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:08,068 INFO L290 TraceCheckUtils]: 224: Hoare triple {102060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:08,068 INFO L290 TraceCheckUtils]: 223: Hoare triple {102060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:08,069 INFO L290 TraceCheckUtils]: 222: Hoare triple {102060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:08,069 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101135#true} {102060#(<= ~counter~0 32)} #63#return; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:08,069 INFO L290 TraceCheckUtils]: 220: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,069 INFO L290 TraceCheckUtils]: 219: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,069 INFO L290 TraceCheckUtils]: 218: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,069 INFO L272 TraceCheckUtils]: 217: Hoare triple {102060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,070 INFO L290 TraceCheckUtils]: 216: Hoare triple {102060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:08,071 INFO L290 TraceCheckUtils]: 215: Hoare triple {102032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:08,071 INFO L290 TraceCheckUtils]: 214: Hoare triple {102032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:08,071 INFO L290 TraceCheckUtils]: 213: Hoare triple {102032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:08,072 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101135#true} {102032#(<= ~counter~0 31)} #63#return; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:08,072 INFO L290 TraceCheckUtils]: 211: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,072 INFO L290 TraceCheckUtils]: 210: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,072 INFO L290 TraceCheckUtils]: 209: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,072 INFO L272 TraceCheckUtils]: 208: Hoare triple {102032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,072 INFO L290 TraceCheckUtils]: 207: Hoare triple {102032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:08,073 INFO L290 TraceCheckUtils]: 206: Hoare triple {102004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:08,073 INFO L290 TraceCheckUtils]: 205: Hoare triple {102004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:08,074 INFO L290 TraceCheckUtils]: 204: Hoare triple {102004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:08,074 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101135#true} {102004#(<= ~counter~0 30)} #63#return; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:08,074 INFO L290 TraceCheckUtils]: 202: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,074 INFO L290 TraceCheckUtils]: 201: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,074 INFO L290 TraceCheckUtils]: 200: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,074 INFO L272 TraceCheckUtils]: 199: Hoare triple {102004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,075 INFO L290 TraceCheckUtils]: 198: Hoare triple {102004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:08,075 INFO L290 TraceCheckUtils]: 197: Hoare triple {101976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:08,076 INFO L290 TraceCheckUtils]: 196: Hoare triple {101976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:08,076 INFO L290 TraceCheckUtils]: 195: Hoare triple {101976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:08,076 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101135#true} {101976#(<= ~counter~0 29)} #63#return; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:08,077 INFO L290 TraceCheckUtils]: 193: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,077 INFO L290 TraceCheckUtils]: 192: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,077 INFO L290 TraceCheckUtils]: 191: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,077 INFO L272 TraceCheckUtils]: 190: Hoare triple {101976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,077 INFO L290 TraceCheckUtils]: 189: Hoare triple {101976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:08,078 INFO L290 TraceCheckUtils]: 188: Hoare triple {101948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:08,078 INFO L290 TraceCheckUtils]: 187: Hoare triple {101948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:08,078 INFO L290 TraceCheckUtils]: 186: Hoare triple {101948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:08,079 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101135#true} {101948#(<= ~counter~0 28)} #63#return; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:08,079 INFO L290 TraceCheckUtils]: 184: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,079 INFO L290 TraceCheckUtils]: 183: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,079 INFO L290 TraceCheckUtils]: 182: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,079 INFO L272 TraceCheckUtils]: 181: Hoare triple {101948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,079 INFO L290 TraceCheckUtils]: 180: Hoare triple {101948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:08,080 INFO L290 TraceCheckUtils]: 179: Hoare triple {101920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:08,081 INFO L290 TraceCheckUtils]: 178: Hoare triple {101920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:08,081 INFO L290 TraceCheckUtils]: 177: Hoare triple {101920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:08,081 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101135#true} {101920#(<= ~counter~0 27)} #63#return; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:08,081 INFO L290 TraceCheckUtils]: 175: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,081 INFO L290 TraceCheckUtils]: 174: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,082 INFO L290 TraceCheckUtils]: 173: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,082 INFO L272 TraceCheckUtils]: 172: Hoare triple {101920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,082 INFO L290 TraceCheckUtils]: 171: Hoare triple {101920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:08,083 INFO L290 TraceCheckUtils]: 170: Hoare triple {101892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:08,083 INFO L290 TraceCheckUtils]: 169: Hoare triple {101892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:08,083 INFO L290 TraceCheckUtils]: 168: Hoare triple {101892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:08,084 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101135#true} {101892#(<= ~counter~0 26)} #63#return; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:08,084 INFO L290 TraceCheckUtils]: 166: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,084 INFO L290 TraceCheckUtils]: 165: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,084 INFO L290 TraceCheckUtils]: 164: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,084 INFO L272 TraceCheckUtils]: 163: Hoare triple {101892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,084 INFO L290 TraceCheckUtils]: 162: Hoare triple {101892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:08,085 INFO L290 TraceCheckUtils]: 161: Hoare triple {101864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:08,085 INFO L290 TraceCheckUtils]: 160: Hoare triple {101864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:08,086 INFO L290 TraceCheckUtils]: 159: Hoare triple {101864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:08,086 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101135#true} {101864#(<= ~counter~0 25)} #63#return; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:08,086 INFO L290 TraceCheckUtils]: 157: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,086 INFO L290 TraceCheckUtils]: 156: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,086 INFO L290 TraceCheckUtils]: 155: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,086 INFO L272 TraceCheckUtils]: 154: Hoare triple {101864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,087 INFO L290 TraceCheckUtils]: 153: Hoare triple {101864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:08,087 INFO L290 TraceCheckUtils]: 152: Hoare triple {101836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:08,088 INFO L290 TraceCheckUtils]: 151: Hoare triple {101836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:08,088 INFO L290 TraceCheckUtils]: 150: Hoare triple {101836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:08,089 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101135#true} {101836#(<= ~counter~0 24)} #63#return; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:08,089 INFO L290 TraceCheckUtils]: 148: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,089 INFO L290 TraceCheckUtils]: 147: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,089 INFO L290 TraceCheckUtils]: 146: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,089 INFO L272 TraceCheckUtils]: 145: Hoare triple {101836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,089 INFO L290 TraceCheckUtils]: 144: Hoare triple {101836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:08,090 INFO L290 TraceCheckUtils]: 143: Hoare triple {101808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:08,090 INFO L290 TraceCheckUtils]: 142: Hoare triple {101808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:08,090 INFO L290 TraceCheckUtils]: 141: Hoare triple {101808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:08,091 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101135#true} {101808#(<= ~counter~0 23)} #63#return; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:08,091 INFO L290 TraceCheckUtils]: 139: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,091 INFO L290 TraceCheckUtils]: 138: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,091 INFO L290 TraceCheckUtils]: 137: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,091 INFO L272 TraceCheckUtils]: 136: Hoare triple {101808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,091 INFO L290 TraceCheckUtils]: 135: Hoare triple {101808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:08,092 INFO L290 TraceCheckUtils]: 134: Hoare triple {101780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:08,093 INFO L290 TraceCheckUtils]: 133: Hoare triple {101780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:08,093 INFO L290 TraceCheckUtils]: 132: Hoare triple {101780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:08,093 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101135#true} {101780#(<= ~counter~0 22)} #63#return; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:08,093 INFO L290 TraceCheckUtils]: 130: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,094 INFO L290 TraceCheckUtils]: 129: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,094 INFO L290 TraceCheckUtils]: 128: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,094 INFO L272 TraceCheckUtils]: 127: Hoare triple {101780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,094 INFO L290 TraceCheckUtils]: 126: Hoare triple {101780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:08,095 INFO L290 TraceCheckUtils]: 125: Hoare triple {101752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:08,095 INFO L290 TraceCheckUtils]: 124: Hoare triple {101752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:08,095 INFO L290 TraceCheckUtils]: 123: Hoare triple {101752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:08,096 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101135#true} {101752#(<= ~counter~0 21)} #63#return; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:08,096 INFO L290 TraceCheckUtils]: 121: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,096 INFO L290 TraceCheckUtils]: 120: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,096 INFO L290 TraceCheckUtils]: 119: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,096 INFO L272 TraceCheckUtils]: 118: Hoare triple {101752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,096 INFO L290 TraceCheckUtils]: 117: Hoare triple {101752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:08,097 INFO L290 TraceCheckUtils]: 116: Hoare triple {101724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:08,097 INFO L290 TraceCheckUtils]: 115: Hoare triple {101724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:08,098 INFO L290 TraceCheckUtils]: 114: Hoare triple {101724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:08,098 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101135#true} {101724#(<= ~counter~0 20)} #63#return; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:08,098 INFO L290 TraceCheckUtils]: 112: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,098 INFO L290 TraceCheckUtils]: 111: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,098 INFO L290 TraceCheckUtils]: 110: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,098 INFO L272 TraceCheckUtils]: 109: Hoare triple {101724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,099 INFO L290 TraceCheckUtils]: 108: Hoare triple {101724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:08,100 INFO L290 TraceCheckUtils]: 107: Hoare triple {101696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:08,100 INFO L290 TraceCheckUtils]: 106: Hoare triple {101696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:08,100 INFO L290 TraceCheckUtils]: 105: Hoare triple {101696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:08,101 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101135#true} {101696#(<= ~counter~0 19)} #63#return; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:08,101 INFO L290 TraceCheckUtils]: 103: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,101 INFO L290 TraceCheckUtils]: 102: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,101 INFO L290 TraceCheckUtils]: 101: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,101 INFO L272 TraceCheckUtils]: 100: Hoare triple {101696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,101 INFO L290 TraceCheckUtils]: 99: Hoare triple {101696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:08,102 INFO L290 TraceCheckUtils]: 98: Hoare triple {101668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:08,102 INFO L290 TraceCheckUtils]: 97: Hoare triple {101668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:08,102 INFO L290 TraceCheckUtils]: 96: Hoare triple {101668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:08,103 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101135#true} {101668#(<= ~counter~0 18)} #63#return; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:08,103 INFO L290 TraceCheckUtils]: 94: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,103 INFO L290 TraceCheckUtils]: 93: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,103 INFO L290 TraceCheckUtils]: 92: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,103 INFO L272 TraceCheckUtils]: 91: Hoare triple {101668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,103 INFO L290 TraceCheckUtils]: 90: Hoare triple {101668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:08,104 INFO L290 TraceCheckUtils]: 89: Hoare triple {101640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:08,105 INFO L290 TraceCheckUtils]: 88: Hoare triple {101640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:08,105 INFO L290 TraceCheckUtils]: 87: Hoare triple {101640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:08,105 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101135#true} {101640#(<= ~counter~0 17)} #63#return; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:08,105 INFO L290 TraceCheckUtils]: 85: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,105 INFO L290 TraceCheckUtils]: 84: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,105 INFO L290 TraceCheckUtils]: 83: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,106 INFO L272 TraceCheckUtils]: 82: Hoare triple {101640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,106 INFO L290 TraceCheckUtils]: 81: Hoare triple {101640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:08,107 INFO L290 TraceCheckUtils]: 80: Hoare triple {101612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:08,107 INFO L290 TraceCheckUtils]: 79: Hoare triple {101612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:08,107 INFO L290 TraceCheckUtils]: 78: Hoare triple {101612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:08,108 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101135#true} {101612#(<= ~counter~0 16)} #63#return; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:08,108 INFO L290 TraceCheckUtils]: 76: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,108 INFO L290 TraceCheckUtils]: 75: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,108 INFO L290 TraceCheckUtils]: 74: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,108 INFO L272 TraceCheckUtils]: 73: Hoare triple {101612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,108 INFO L290 TraceCheckUtils]: 72: Hoare triple {101612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:08,109 INFO L290 TraceCheckUtils]: 71: Hoare triple {101584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:08,109 INFO L290 TraceCheckUtils]: 70: Hoare triple {101584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:08,110 INFO L290 TraceCheckUtils]: 69: Hoare triple {101584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:08,110 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101135#true} {101584#(<= ~counter~0 15)} #63#return; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:08,110 INFO L290 TraceCheckUtils]: 67: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,110 INFO L290 TraceCheckUtils]: 66: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,110 INFO L290 TraceCheckUtils]: 65: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,110 INFO L272 TraceCheckUtils]: 64: Hoare triple {101584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,111 INFO L290 TraceCheckUtils]: 63: Hoare triple {101584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:08,111 INFO L290 TraceCheckUtils]: 62: Hoare triple {101556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:08,112 INFO L290 TraceCheckUtils]: 61: Hoare triple {101556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:08,112 INFO L290 TraceCheckUtils]: 60: Hoare triple {101556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:08,112 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101135#true} {101556#(<= ~counter~0 14)} #63#return; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:08,112 INFO L290 TraceCheckUtils]: 58: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,113 INFO L290 TraceCheckUtils]: 57: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,113 INFO L290 TraceCheckUtils]: 56: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,113 INFO L272 TraceCheckUtils]: 55: Hoare triple {101556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,113 INFO L290 TraceCheckUtils]: 54: Hoare triple {101556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:08,114 INFO L290 TraceCheckUtils]: 53: Hoare triple {101528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:08,114 INFO L290 TraceCheckUtils]: 52: Hoare triple {101528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:08,114 INFO L290 TraceCheckUtils]: 51: Hoare triple {101528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:08,115 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101135#true} {101528#(<= ~counter~0 13)} #63#return; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:08,115 INFO L290 TraceCheckUtils]: 49: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,115 INFO L290 TraceCheckUtils]: 48: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,115 INFO L290 TraceCheckUtils]: 47: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,115 INFO L272 TraceCheckUtils]: 46: Hoare triple {101528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,115 INFO L290 TraceCheckUtils]: 45: Hoare triple {101528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:08,116 INFO L290 TraceCheckUtils]: 44: Hoare triple {101500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:08,116 INFO L290 TraceCheckUtils]: 43: Hoare triple {101500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:08,117 INFO L290 TraceCheckUtils]: 42: Hoare triple {101500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:08,117 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101135#true} {101500#(<= ~counter~0 12)} #63#return; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:08,117 INFO L290 TraceCheckUtils]: 40: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,117 INFO L290 TraceCheckUtils]: 39: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,117 INFO L290 TraceCheckUtils]: 38: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,117 INFO L272 TraceCheckUtils]: 37: Hoare triple {101500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,118 INFO L290 TraceCheckUtils]: 36: Hoare triple {101500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:08,118 INFO L290 TraceCheckUtils]: 35: Hoare triple {101472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:08,119 INFO L290 TraceCheckUtils]: 34: Hoare triple {101472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:08,119 INFO L290 TraceCheckUtils]: 33: Hoare triple {101472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:08,120 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101135#true} {101472#(<= ~counter~0 11)} #63#return; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:08,120 INFO L290 TraceCheckUtils]: 31: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,120 INFO L290 TraceCheckUtils]: 30: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,120 INFO L290 TraceCheckUtils]: 29: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,120 INFO L272 TraceCheckUtils]: 28: Hoare triple {101472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,120 INFO L290 TraceCheckUtils]: 27: Hoare triple {101472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:08,121 INFO L290 TraceCheckUtils]: 26: Hoare triple {101444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:08,121 INFO L290 TraceCheckUtils]: 25: Hoare triple {101444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:08,121 INFO L290 TraceCheckUtils]: 24: Hoare triple {101444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:08,122 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101135#true} {101444#(<= ~counter~0 10)} #63#return; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:08,122 INFO L290 TraceCheckUtils]: 22: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,122 INFO L290 TraceCheckUtils]: 21: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,122 INFO L290 TraceCheckUtils]: 20: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,122 INFO L272 TraceCheckUtils]: 19: Hoare triple {101444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,122 INFO L290 TraceCheckUtils]: 18: Hoare triple {101444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:08,123 INFO L290 TraceCheckUtils]: 17: Hoare triple {101416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:08,124 INFO L290 TraceCheckUtils]: 16: Hoare triple {101416#(<= ~counter~0 9)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:08,124 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101135#true} {101416#(<= ~counter~0 9)} #61#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:08,124 INFO L290 TraceCheckUtils]: 14: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,124 INFO L290 TraceCheckUtils]: 13: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,124 INFO L290 TraceCheckUtils]: 12: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,124 INFO L272 TraceCheckUtils]: 11: Hoare triple {101416#(<= ~counter~0 9)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,125 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101135#true} {101416#(<= ~counter~0 9)} #59#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:08,125 INFO L290 TraceCheckUtils]: 9: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-15 09:17:08,125 INFO L290 TraceCheckUtils]: 8: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-15 09:17:08,125 INFO L290 TraceCheckUtils]: 7: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-15 09:17:08,125 INFO L272 TraceCheckUtils]: 6: Hoare triple {101416#(<= ~counter~0 9)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101135#true} is VALID [2022-04-15 09:17:08,125 INFO L290 TraceCheckUtils]: 5: Hoare triple {101416#(<= ~counter~0 9)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:08,126 INFO L272 TraceCheckUtils]: 4: Hoare triple {101416#(<= ~counter~0 9)} call #t~ret7 := main(); {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:08,126 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101416#(<= ~counter~0 9)} {101135#true} #67#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:08,126 INFO L290 TraceCheckUtils]: 2: Hoare triple {101416#(<= ~counter~0 9)} assume true; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:08,126 INFO L290 TraceCheckUtils]: 1: Hoare triple {101135#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101416#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:08,127 INFO L272 TraceCheckUtils]: 0: Hoare triple {101135#true} call ULTIMATE.init(); {101135#true} is VALID [2022-04-15 09:17:08,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 3980 refuted. 0 times theorem prover too weak. 3124 trivial. 0 not checked. [2022-04-15 09:17:08,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:17:08,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215485730] [2022-04-15 09:17:08,128 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:17:08,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1752600181] [2022-04-15 09:17:08,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1752600181] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:17:08,128 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:17:08,128 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44] total 54 [2022-04-15 09:17:08,128 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:17:08,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1345447489] [2022-04-15 09:17:08,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1345447489] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:17:08,128 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:17:08,128 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-15 09:17:08,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157415704] [2022-04-15 09:17:08,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:17:08,129 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 [2022-04-15 09:17:08,129 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:17:08,129 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) [2022-04-15 09:17:08,425 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:08,425 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-15 09:17:08,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:08,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-15 09:17:08,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:17:08,426 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) [2022-04-15 09:17:10,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:10,693 INFO L93 Difference]: Finished difference Result 394 states and 436 transitions. [2022-04-15 09:17:10,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2022-04-15 09:17:10,693 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 [2022-04-15 09:17:10,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:17:10,693 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) [2022-04-15 09:17:10,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-15 09:17:10,701 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) [2022-04-15 09:17:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-15 09:17:10,708 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 435 transitions. [2022-04-15 09:17:11,104 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 435 edges. 435 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:11,111 INFO L225 Difference]: With dead ends: 394 [2022-04-15 09:17:11,111 INFO L226 Difference]: Without dead ends: 389 [2022-04-15 09:17:11,111 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:17:11,112 INFO L913 BasicCegarLoop]: 66 mSDtfsCounter, 138 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 138 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 09:17:11,112 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [138 Valid, 396 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 09:17:11,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-04-15 09:17:11,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 389. [2022-04-15 09:17:11,761 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:17:11,761 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) [2022-04-15 09:17:11,762 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) [2022-04-15 09:17:11,762 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) [2022-04-15 09:17:11,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:11,768 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-15 09:17:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-15 09:17:11,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:11,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:11,769 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. [2022-04-15 09:17:11,770 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. [2022-04-15 09:17:11,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:11,776 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-15 09:17:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-15 09:17:11,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:11,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:11,777 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:17:11,777 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:17:11,777 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) [2022-04-15 09:17:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 431 transitions. [2022-04-15 09:17:11,784 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 431 transitions. Word has length 383 [2022-04-15 09:17:11,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:17:11,784 INFO L478 AbstractCegarLoop]: Abstraction has 389 states and 431 transitions. [2022-04-15 09:17:11,784 INFO L479 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) [2022-04-15 09:17:11,785 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 431 transitions. [2022-04-15 09:17:14,521 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 430 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-15 09:17:14,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-04-15 09:17:14,523 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:17:14,523 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:17:14,540 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Forceful destruction successful, exit code 0 [2022-04-15 09:17:14,723 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:17:14,724 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:17:14,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:17:14,724 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 81 times [2022-04-15 09:17:14,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:14,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1626210054] [2022-04-15 09:17:14,724 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:17:14,724 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 82 times [2022-04-15 09:17:14,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:17:14,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214690865] [2022-04-15 09:17:14,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:17:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:17:14,756 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:17:14,757 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1443755568] [2022-04-15 09:17:14,757 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:17:14,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:17:14,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:17:14,758 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) [2022-04-15 09:17:14,758 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-15 09:17:15,045 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:17:15,046 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:17:15,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-15 09:17:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:17:15,113 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:17:17,284 INFO L272 TraceCheckUtils]: 0: Hoare triple {105910#true} call ULTIMATE.init(); {105910#true} is VALID [2022-04-15 09:17:17,284 INFO L290 TraceCheckUtils]: 1: Hoare triple {105910#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,285 INFO L290 TraceCheckUtils]: 2: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,285 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105918#(<= ~counter~0 0)} {105910#true} #67#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {105918#(<= ~counter~0 0)} call #t~ret7 := main(); {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,286 INFO L290 TraceCheckUtils]: 5: Hoare triple {105918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,286 INFO L272 TraceCheckUtils]: 6: Hoare triple {105918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,286 INFO L290 TraceCheckUtils]: 7: Hoare triple {105918#(<= ~counter~0 0)} ~cond := #in~cond; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,287 INFO L290 TraceCheckUtils]: 8: Hoare triple {105918#(<= ~counter~0 0)} assume !(0 == ~cond); {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,287 INFO L290 TraceCheckUtils]: 9: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,287 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105918#(<= ~counter~0 0)} {105918#(<= ~counter~0 0)} #59#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,288 INFO L272 TraceCheckUtils]: 11: Hoare triple {105918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,288 INFO L290 TraceCheckUtils]: 12: Hoare triple {105918#(<= ~counter~0 0)} ~cond := #in~cond; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,288 INFO L290 TraceCheckUtils]: 13: Hoare triple {105918#(<= ~counter~0 0)} assume !(0 == ~cond); {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,288 INFO L290 TraceCheckUtils]: 14: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,289 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105918#(<= ~counter~0 0)} {105918#(<= ~counter~0 0)} #61#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,289 INFO L290 TraceCheckUtils]: 16: Hoare triple {105918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {105918#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:17,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {105918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105967#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:17,291 INFO L290 TraceCheckUtils]: 18: Hoare triple {105967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {105967#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:17,292 INFO L272 TraceCheckUtils]: 19: Hoare triple {105967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105967#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:17,292 INFO L290 TraceCheckUtils]: 20: Hoare triple {105967#(<= ~counter~0 1)} ~cond := #in~cond; {105967#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:17,292 INFO L290 TraceCheckUtils]: 21: Hoare triple {105967#(<= ~counter~0 1)} assume !(0 == ~cond); {105967#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:17,292 INFO L290 TraceCheckUtils]: 22: Hoare triple {105967#(<= ~counter~0 1)} assume true; {105967#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:17,293 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105967#(<= ~counter~0 1)} {105967#(<= ~counter~0 1)} #63#return; {105967#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:17,293 INFO L290 TraceCheckUtils]: 24: Hoare triple {105967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {105967#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:17,293 INFO L290 TraceCheckUtils]: 25: Hoare triple {105967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105967#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:17,294 INFO L290 TraceCheckUtils]: 26: Hoare triple {105967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105995#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:17,295 INFO L290 TraceCheckUtils]: 27: Hoare triple {105995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {105995#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:17,295 INFO L272 TraceCheckUtils]: 28: Hoare triple {105995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105995#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:17,295 INFO L290 TraceCheckUtils]: 29: Hoare triple {105995#(<= ~counter~0 2)} ~cond := #in~cond; {105995#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:17,296 INFO L290 TraceCheckUtils]: 30: Hoare triple {105995#(<= ~counter~0 2)} assume !(0 == ~cond); {105995#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:17,296 INFO L290 TraceCheckUtils]: 31: Hoare triple {105995#(<= ~counter~0 2)} assume true; {105995#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:17,296 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105995#(<= ~counter~0 2)} {105995#(<= ~counter~0 2)} #63#return; {105995#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:17,297 INFO L290 TraceCheckUtils]: 33: Hoare triple {105995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {105995#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:17,297 INFO L290 TraceCheckUtils]: 34: Hoare triple {105995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105995#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:17,298 INFO L290 TraceCheckUtils]: 35: Hoare triple {105995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106023#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:17,298 INFO L290 TraceCheckUtils]: 36: Hoare triple {106023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {106023#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:17,299 INFO L272 TraceCheckUtils]: 37: Hoare triple {106023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106023#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:17,299 INFO L290 TraceCheckUtils]: 38: Hoare triple {106023#(<= ~counter~0 3)} ~cond := #in~cond; {106023#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:17,299 INFO L290 TraceCheckUtils]: 39: Hoare triple {106023#(<= ~counter~0 3)} assume !(0 == ~cond); {106023#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:17,299 INFO L290 TraceCheckUtils]: 40: Hoare triple {106023#(<= ~counter~0 3)} assume true; {106023#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:17,300 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {106023#(<= ~counter~0 3)} {106023#(<= ~counter~0 3)} #63#return; {106023#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:17,300 INFO L290 TraceCheckUtils]: 42: Hoare triple {106023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {106023#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:17,300 INFO L290 TraceCheckUtils]: 43: Hoare triple {106023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106023#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:17,301 INFO L290 TraceCheckUtils]: 44: Hoare triple {106023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106051#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:17,301 INFO L290 TraceCheckUtils]: 45: Hoare triple {106051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {106051#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:17,302 INFO L272 TraceCheckUtils]: 46: Hoare triple {106051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106051#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:17,302 INFO L290 TraceCheckUtils]: 47: Hoare triple {106051#(<= ~counter~0 4)} ~cond := #in~cond; {106051#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:17,302 INFO L290 TraceCheckUtils]: 48: Hoare triple {106051#(<= ~counter~0 4)} assume !(0 == ~cond); {106051#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:17,303 INFO L290 TraceCheckUtils]: 49: Hoare triple {106051#(<= ~counter~0 4)} assume true; {106051#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:17,303 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {106051#(<= ~counter~0 4)} {106051#(<= ~counter~0 4)} #63#return; {106051#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:17,303 INFO L290 TraceCheckUtils]: 51: Hoare triple {106051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {106051#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:17,304 INFO L290 TraceCheckUtils]: 52: Hoare triple {106051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106051#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:17,305 INFO L290 TraceCheckUtils]: 53: Hoare triple {106051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106079#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:17,305 INFO L290 TraceCheckUtils]: 54: Hoare triple {106079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {106079#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:17,305 INFO L272 TraceCheckUtils]: 55: Hoare triple {106079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106079#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:17,306 INFO L290 TraceCheckUtils]: 56: Hoare triple {106079#(<= ~counter~0 5)} ~cond := #in~cond; {106079#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:17,306 INFO L290 TraceCheckUtils]: 57: Hoare triple {106079#(<= ~counter~0 5)} assume !(0 == ~cond); {106079#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:17,306 INFO L290 TraceCheckUtils]: 58: Hoare triple {106079#(<= ~counter~0 5)} assume true; {106079#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:17,307 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {106079#(<= ~counter~0 5)} {106079#(<= ~counter~0 5)} #63#return; {106079#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:17,307 INFO L290 TraceCheckUtils]: 60: Hoare triple {106079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {106079#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:17,307 INFO L290 TraceCheckUtils]: 61: Hoare triple {106079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106079#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:17,308 INFO L290 TraceCheckUtils]: 62: Hoare triple {106079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106107#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:17,308 INFO L290 TraceCheckUtils]: 63: Hoare triple {106107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {106107#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:17,309 INFO L272 TraceCheckUtils]: 64: Hoare triple {106107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106107#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:17,309 INFO L290 TraceCheckUtils]: 65: Hoare triple {106107#(<= ~counter~0 6)} ~cond := #in~cond; {106107#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:17,309 INFO L290 TraceCheckUtils]: 66: Hoare triple {106107#(<= ~counter~0 6)} assume !(0 == ~cond); {106107#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:17,309 INFO L290 TraceCheckUtils]: 67: Hoare triple {106107#(<= ~counter~0 6)} assume true; {106107#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:17,310 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {106107#(<= ~counter~0 6)} {106107#(<= ~counter~0 6)} #63#return; {106107#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:17,310 INFO L290 TraceCheckUtils]: 69: Hoare triple {106107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {106107#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:17,310 INFO L290 TraceCheckUtils]: 70: Hoare triple {106107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106107#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:17,311 INFO L290 TraceCheckUtils]: 71: Hoare triple {106107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106135#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:17,312 INFO L290 TraceCheckUtils]: 72: Hoare triple {106135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {106135#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:17,312 INFO L272 TraceCheckUtils]: 73: Hoare triple {106135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106135#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:17,312 INFO L290 TraceCheckUtils]: 74: Hoare triple {106135#(<= ~counter~0 7)} ~cond := #in~cond; {106135#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:17,313 INFO L290 TraceCheckUtils]: 75: Hoare triple {106135#(<= ~counter~0 7)} assume !(0 == ~cond); {106135#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:17,313 INFO L290 TraceCheckUtils]: 76: Hoare triple {106135#(<= ~counter~0 7)} assume true; {106135#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:17,313 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {106135#(<= ~counter~0 7)} {106135#(<= ~counter~0 7)} #63#return; {106135#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:17,314 INFO L290 TraceCheckUtils]: 78: Hoare triple {106135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {106135#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:17,314 INFO L290 TraceCheckUtils]: 79: Hoare triple {106135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106135#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:17,315 INFO L290 TraceCheckUtils]: 80: Hoare triple {106135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:17,315 INFO L290 TraceCheckUtils]: 81: Hoare triple {106163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:17,315 INFO L272 TraceCheckUtils]: 82: Hoare triple {106163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:17,316 INFO L290 TraceCheckUtils]: 83: Hoare triple {106163#(<= ~counter~0 8)} ~cond := #in~cond; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:17,316 INFO L290 TraceCheckUtils]: 84: Hoare triple {106163#(<= ~counter~0 8)} assume !(0 == ~cond); {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:17,316 INFO L290 TraceCheckUtils]: 85: Hoare triple {106163#(<= ~counter~0 8)} assume true; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:17,317 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {106163#(<= ~counter~0 8)} {106163#(<= ~counter~0 8)} #63#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:17,317 INFO L290 TraceCheckUtils]: 87: Hoare triple {106163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:17,317 INFO L290 TraceCheckUtils]: 88: Hoare triple {106163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:17,318 INFO L290 TraceCheckUtils]: 89: Hoare triple {106163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:17,318 INFO L290 TraceCheckUtils]: 90: Hoare triple {106191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:17,319 INFO L272 TraceCheckUtils]: 91: Hoare triple {106191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:17,319 INFO L290 TraceCheckUtils]: 92: Hoare triple {106191#(<= ~counter~0 9)} ~cond := #in~cond; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:17,319 INFO L290 TraceCheckUtils]: 93: Hoare triple {106191#(<= ~counter~0 9)} assume !(0 == ~cond); {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:17,319 INFO L290 TraceCheckUtils]: 94: Hoare triple {106191#(<= ~counter~0 9)} assume true; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:17,320 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {106191#(<= ~counter~0 9)} {106191#(<= ~counter~0 9)} #63#return; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:17,320 INFO L290 TraceCheckUtils]: 96: Hoare triple {106191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:17,320 INFO L290 TraceCheckUtils]: 97: Hoare triple {106191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:17,321 INFO L290 TraceCheckUtils]: 98: Hoare triple {106191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:17,322 INFO L290 TraceCheckUtils]: 99: Hoare triple {106219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:17,322 INFO L272 TraceCheckUtils]: 100: Hoare triple {106219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:17,322 INFO L290 TraceCheckUtils]: 101: Hoare triple {106219#(<= ~counter~0 10)} ~cond := #in~cond; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:17,323 INFO L290 TraceCheckUtils]: 102: Hoare triple {106219#(<= ~counter~0 10)} assume !(0 == ~cond); {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:17,323 INFO L290 TraceCheckUtils]: 103: Hoare triple {106219#(<= ~counter~0 10)} assume true; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:17,323 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {106219#(<= ~counter~0 10)} {106219#(<= ~counter~0 10)} #63#return; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:17,324 INFO L290 TraceCheckUtils]: 105: Hoare triple {106219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:17,324 INFO L290 TraceCheckUtils]: 106: Hoare triple {106219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:17,325 INFO L290 TraceCheckUtils]: 107: Hoare triple {106219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:17,325 INFO L290 TraceCheckUtils]: 108: Hoare triple {106247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:17,325 INFO L272 TraceCheckUtils]: 109: Hoare triple {106247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:17,326 INFO L290 TraceCheckUtils]: 110: Hoare triple {106247#(<= ~counter~0 11)} ~cond := #in~cond; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:17,326 INFO L290 TraceCheckUtils]: 111: Hoare triple {106247#(<= ~counter~0 11)} assume !(0 == ~cond); {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:17,326 INFO L290 TraceCheckUtils]: 112: Hoare triple {106247#(<= ~counter~0 11)} assume true; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:17,327 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {106247#(<= ~counter~0 11)} {106247#(<= ~counter~0 11)} #63#return; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:17,327 INFO L290 TraceCheckUtils]: 114: Hoare triple {106247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:17,327 INFO L290 TraceCheckUtils]: 115: Hoare triple {106247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:17,328 INFO L290 TraceCheckUtils]: 116: Hoare triple {106247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:17,328 INFO L290 TraceCheckUtils]: 117: Hoare triple {106275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:17,329 INFO L272 TraceCheckUtils]: 118: Hoare triple {106275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:17,329 INFO L290 TraceCheckUtils]: 119: Hoare triple {106275#(<= ~counter~0 12)} ~cond := #in~cond; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:17,329 INFO L290 TraceCheckUtils]: 120: Hoare triple {106275#(<= ~counter~0 12)} assume !(0 == ~cond); {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:17,330 INFO L290 TraceCheckUtils]: 121: Hoare triple {106275#(<= ~counter~0 12)} assume true; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:17,330 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {106275#(<= ~counter~0 12)} {106275#(<= ~counter~0 12)} #63#return; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:17,330 INFO L290 TraceCheckUtils]: 123: Hoare triple {106275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:17,331 INFO L290 TraceCheckUtils]: 124: Hoare triple {106275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:17,332 INFO L290 TraceCheckUtils]: 125: Hoare triple {106275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:17,332 INFO L290 TraceCheckUtils]: 126: Hoare triple {106303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:17,332 INFO L272 TraceCheckUtils]: 127: Hoare triple {106303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:17,333 INFO L290 TraceCheckUtils]: 128: Hoare triple {106303#(<= ~counter~0 13)} ~cond := #in~cond; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:17,333 INFO L290 TraceCheckUtils]: 129: Hoare triple {106303#(<= ~counter~0 13)} assume !(0 == ~cond); {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:17,333 INFO L290 TraceCheckUtils]: 130: Hoare triple {106303#(<= ~counter~0 13)} assume true; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:17,334 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {106303#(<= ~counter~0 13)} {106303#(<= ~counter~0 13)} #63#return; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:17,334 INFO L290 TraceCheckUtils]: 132: Hoare triple {106303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:17,334 INFO L290 TraceCheckUtils]: 133: Hoare triple {106303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:17,335 INFO L290 TraceCheckUtils]: 134: Hoare triple {106303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:17,335 INFO L290 TraceCheckUtils]: 135: Hoare triple {106331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:17,336 INFO L272 TraceCheckUtils]: 136: Hoare triple {106331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:17,336 INFO L290 TraceCheckUtils]: 137: Hoare triple {106331#(<= ~counter~0 14)} ~cond := #in~cond; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:17,336 INFO L290 TraceCheckUtils]: 138: Hoare triple {106331#(<= ~counter~0 14)} assume !(0 == ~cond); {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:17,336 INFO L290 TraceCheckUtils]: 139: Hoare triple {106331#(<= ~counter~0 14)} assume true; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:17,337 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {106331#(<= ~counter~0 14)} {106331#(<= ~counter~0 14)} #63#return; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:17,337 INFO L290 TraceCheckUtils]: 141: Hoare triple {106331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:17,337 INFO L290 TraceCheckUtils]: 142: Hoare triple {106331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:17,338 INFO L290 TraceCheckUtils]: 143: Hoare triple {106331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:17,339 INFO L290 TraceCheckUtils]: 144: Hoare triple {106359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:17,339 INFO L272 TraceCheckUtils]: 145: Hoare triple {106359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:17,339 INFO L290 TraceCheckUtils]: 146: Hoare triple {106359#(<= ~counter~0 15)} ~cond := #in~cond; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:17,340 INFO L290 TraceCheckUtils]: 147: Hoare triple {106359#(<= ~counter~0 15)} assume !(0 == ~cond); {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:17,340 INFO L290 TraceCheckUtils]: 148: Hoare triple {106359#(<= ~counter~0 15)} assume true; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:17,340 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {106359#(<= ~counter~0 15)} {106359#(<= ~counter~0 15)} #63#return; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:17,341 INFO L290 TraceCheckUtils]: 150: Hoare triple {106359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:17,341 INFO L290 TraceCheckUtils]: 151: Hoare triple {106359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:17,342 INFO L290 TraceCheckUtils]: 152: Hoare triple {106359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:17,342 INFO L290 TraceCheckUtils]: 153: Hoare triple {106387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:17,342 INFO L272 TraceCheckUtils]: 154: Hoare triple {106387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:17,343 INFO L290 TraceCheckUtils]: 155: Hoare triple {106387#(<= ~counter~0 16)} ~cond := #in~cond; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:17,343 INFO L290 TraceCheckUtils]: 156: Hoare triple {106387#(<= ~counter~0 16)} assume !(0 == ~cond); {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:17,343 INFO L290 TraceCheckUtils]: 157: Hoare triple {106387#(<= ~counter~0 16)} assume true; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:17,344 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {106387#(<= ~counter~0 16)} {106387#(<= ~counter~0 16)} #63#return; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:17,344 INFO L290 TraceCheckUtils]: 159: Hoare triple {106387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:17,344 INFO L290 TraceCheckUtils]: 160: Hoare triple {106387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:17,345 INFO L290 TraceCheckUtils]: 161: Hoare triple {106387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:17,345 INFO L290 TraceCheckUtils]: 162: Hoare triple {106415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:17,346 INFO L272 TraceCheckUtils]: 163: Hoare triple {106415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:17,346 INFO L290 TraceCheckUtils]: 164: Hoare triple {106415#(<= ~counter~0 17)} ~cond := #in~cond; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:17,346 INFO L290 TraceCheckUtils]: 165: Hoare triple {106415#(<= ~counter~0 17)} assume !(0 == ~cond); {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:17,347 INFO L290 TraceCheckUtils]: 166: Hoare triple {106415#(<= ~counter~0 17)} assume true; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:17,347 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {106415#(<= ~counter~0 17)} {106415#(<= ~counter~0 17)} #63#return; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:17,347 INFO L290 TraceCheckUtils]: 168: Hoare triple {106415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:17,348 INFO L290 TraceCheckUtils]: 169: Hoare triple {106415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:17,348 INFO L290 TraceCheckUtils]: 170: Hoare triple {106415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:17,349 INFO L290 TraceCheckUtils]: 171: Hoare triple {106443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:17,349 INFO L272 TraceCheckUtils]: 172: Hoare triple {106443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:17,349 INFO L290 TraceCheckUtils]: 173: Hoare triple {106443#(<= ~counter~0 18)} ~cond := #in~cond; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:17,350 INFO L290 TraceCheckUtils]: 174: Hoare triple {106443#(<= ~counter~0 18)} assume !(0 == ~cond); {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:17,350 INFO L290 TraceCheckUtils]: 175: Hoare triple {106443#(<= ~counter~0 18)} assume true; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:17,350 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {106443#(<= ~counter~0 18)} {106443#(<= ~counter~0 18)} #63#return; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:17,351 INFO L290 TraceCheckUtils]: 177: Hoare triple {106443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:17,351 INFO L290 TraceCheckUtils]: 178: Hoare triple {106443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:17,352 INFO L290 TraceCheckUtils]: 179: Hoare triple {106443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:17,352 INFO L290 TraceCheckUtils]: 180: Hoare triple {106471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:17,353 INFO L272 TraceCheckUtils]: 181: Hoare triple {106471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:17,353 INFO L290 TraceCheckUtils]: 182: Hoare triple {106471#(<= ~counter~0 19)} ~cond := #in~cond; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:17,353 INFO L290 TraceCheckUtils]: 183: Hoare triple {106471#(<= ~counter~0 19)} assume !(0 == ~cond); {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:17,353 INFO L290 TraceCheckUtils]: 184: Hoare triple {106471#(<= ~counter~0 19)} assume true; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:17,354 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {106471#(<= ~counter~0 19)} {106471#(<= ~counter~0 19)} #63#return; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:17,354 INFO L290 TraceCheckUtils]: 186: Hoare triple {106471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:17,354 INFO L290 TraceCheckUtils]: 187: Hoare triple {106471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:17,355 INFO L290 TraceCheckUtils]: 188: Hoare triple {106471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:17,355 INFO L290 TraceCheckUtils]: 189: Hoare triple {106499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:17,356 INFO L272 TraceCheckUtils]: 190: Hoare triple {106499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:17,356 INFO L290 TraceCheckUtils]: 191: Hoare triple {106499#(<= ~counter~0 20)} ~cond := #in~cond; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:17,356 INFO L290 TraceCheckUtils]: 192: Hoare triple {106499#(<= ~counter~0 20)} assume !(0 == ~cond); {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:17,357 INFO L290 TraceCheckUtils]: 193: Hoare triple {106499#(<= ~counter~0 20)} assume true; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:17,357 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {106499#(<= ~counter~0 20)} {106499#(<= ~counter~0 20)} #63#return; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:17,357 INFO L290 TraceCheckUtils]: 195: Hoare triple {106499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:17,358 INFO L290 TraceCheckUtils]: 196: Hoare triple {106499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:17,359 INFO L290 TraceCheckUtils]: 197: Hoare triple {106499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:17,359 INFO L290 TraceCheckUtils]: 198: Hoare triple {106527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:17,359 INFO L272 TraceCheckUtils]: 199: Hoare triple {106527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:17,360 INFO L290 TraceCheckUtils]: 200: Hoare triple {106527#(<= ~counter~0 21)} ~cond := #in~cond; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:17,360 INFO L290 TraceCheckUtils]: 201: Hoare triple {106527#(<= ~counter~0 21)} assume !(0 == ~cond); {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:17,360 INFO L290 TraceCheckUtils]: 202: Hoare triple {106527#(<= ~counter~0 21)} assume true; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:17,361 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {106527#(<= ~counter~0 21)} {106527#(<= ~counter~0 21)} #63#return; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:17,361 INFO L290 TraceCheckUtils]: 204: Hoare triple {106527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:17,361 INFO L290 TraceCheckUtils]: 205: Hoare triple {106527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:17,362 INFO L290 TraceCheckUtils]: 206: Hoare triple {106527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:17,362 INFO L290 TraceCheckUtils]: 207: Hoare triple {106555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:17,363 INFO L272 TraceCheckUtils]: 208: Hoare triple {106555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:17,363 INFO L290 TraceCheckUtils]: 209: Hoare triple {106555#(<= ~counter~0 22)} ~cond := #in~cond; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:17,363 INFO L290 TraceCheckUtils]: 210: Hoare triple {106555#(<= ~counter~0 22)} assume !(0 == ~cond); {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:17,363 INFO L290 TraceCheckUtils]: 211: Hoare triple {106555#(<= ~counter~0 22)} assume true; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:17,364 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {106555#(<= ~counter~0 22)} {106555#(<= ~counter~0 22)} #63#return; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:17,364 INFO L290 TraceCheckUtils]: 213: Hoare triple {106555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:17,364 INFO L290 TraceCheckUtils]: 214: Hoare triple {106555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:17,365 INFO L290 TraceCheckUtils]: 215: Hoare triple {106555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:17,366 INFO L290 TraceCheckUtils]: 216: Hoare triple {106583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:17,366 INFO L272 TraceCheckUtils]: 217: Hoare triple {106583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:17,366 INFO L290 TraceCheckUtils]: 218: Hoare triple {106583#(<= ~counter~0 23)} ~cond := #in~cond; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:17,367 INFO L290 TraceCheckUtils]: 219: Hoare triple {106583#(<= ~counter~0 23)} assume !(0 == ~cond); {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:17,367 INFO L290 TraceCheckUtils]: 220: Hoare triple {106583#(<= ~counter~0 23)} assume true; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:17,367 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {106583#(<= ~counter~0 23)} {106583#(<= ~counter~0 23)} #63#return; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:17,368 INFO L290 TraceCheckUtils]: 222: Hoare triple {106583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:17,368 INFO L290 TraceCheckUtils]: 223: Hoare triple {106583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:17,369 INFO L290 TraceCheckUtils]: 224: Hoare triple {106583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:17,369 INFO L290 TraceCheckUtils]: 225: Hoare triple {106611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:17,369 INFO L272 TraceCheckUtils]: 226: Hoare triple {106611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:17,370 INFO L290 TraceCheckUtils]: 227: Hoare triple {106611#(<= ~counter~0 24)} ~cond := #in~cond; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:17,370 INFO L290 TraceCheckUtils]: 228: Hoare triple {106611#(<= ~counter~0 24)} assume !(0 == ~cond); {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:17,370 INFO L290 TraceCheckUtils]: 229: Hoare triple {106611#(<= ~counter~0 24)} assume true; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:17,371 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {106611#(<= ~counter~0 24)} {106611#(<= ~counter~0 24)} #63#return; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:17,371 INFO L290 TraceCheckUtils]: 231: Hoare triple {106611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:17,371 INFO L290 TraceCheckUtils]: 232: Hoare triple {106611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:17,372 INFO L290 TraceCheckUtils]: 233: Hoare triple {106611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:17,372 INFO L290 TraceCheckUtils]: 234: Hoare triple {106639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:17,373 INFO L272 TraceCheckUtils]: 235: Hoare triple {106639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:17,373 INFO L290 TraceCheckUtils]: 236: Hoare triple {106639#(<= ~counter~0 25)} ~cond := #in~cond; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:17,373 INFO L290 TraceCheckUtils]: 237: Hoare triple {106639#(<= ~counter~0 25)} assume !(0 == ~cond); {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:17,374 INFO L290 TraceCheckUtils]: 238: Hoare triple {106639#(<= ~counter~0 25)} assume true; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:17,374 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {106639#(<= ~counter~0 25)} {106639#(<= ~counter~0 25)} #63#return; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:17,374 INFO L290 TraceCheckUtils]: 240: Hoare triple {106639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:17,375 INFO L290 TraceCheckUtils]: 241: Hoare triple {106639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:17,375 INFO L290 TraceCheckUtils]: 242: Hoare triple {106639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:17,376 INFO L290 TraceCheckUtils]: 243: Hoare triple {106667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:17,376 INFO L272 TraceCheckUtils]: 244: Hoare triple {106667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:17,376 INFO L290 TraceCheckUtils]: 245: Hoare triple {106667#(<= ~counter~0 26)} ~cond := #in~cond; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:17,377 INFO L290 TraceCheckUtils]: 246: Hoare triple {106667#(<= ~counter~0 26)} assume !(0 == ~cond); {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:17,377 INFO L290 TraceCheckUtils]: 247: Hoare triple {106667#(<= ~counter~0 26)} assume true; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:17,377 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {106667#(<= ~counter~0 26)} {106667#(<= ~counter~0 26)} #63#return; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:17,378 INFO L290 TraceCheckUtils]: 249: Hoare triple {106667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:17,378 INFO L290 TraceCheckUtils]: 250: Hoare triple {106667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:17,379 INFO L290 TraceCheckUtils]: 251: Hoare triple {106667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:17,379 INFO L290 TraceCheckUtils]: 252: Hoare triple {106695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:17,380 INFO L272 TraceCheckUtils]: 253: Hoare triple {106695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:17,380 INFO L290 TraceCheckUtils]: 254: Hoare triple {106695#(<= ~counter~0 27)} ~cond := #in~cond; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:17,380 INFO L290 TraceCheckUtils]: 255: Hoare triple {106695#(<= ~counter~0 27)} assume !(0 == ~cond); {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:17,380 INFO L290 TraceCheckUtils]: 256: Hoare triple {106695#(<= ~counter~0 27)} assume true; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:17,381 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {106695#(<= ~counter~0 27)} {106695#(<= ~counter~0 27)} #63#return; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:17,381 INFO L290 TraceCheckUtils]: 258: Hoare triple {106695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:17,381 INFO L290 TraceCheckUtils]: 259: Hoare triple {106695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:17,382 INFO L290 TraceCheckUtils]: 260: Hoare triple {106695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:17,382 INFO L290 TraceCheckUtils]: 261: Hoare triple {106723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:17,383 INFO L272 TraceCheckUtils]: 262: Hoare triple {106723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:17,383 INFO L290 TraceCheckUtils]: 263: Hoare triple {106723#(<= ~counter~0 28)} ~cond := #in~cond; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:17,383 INFO L290 TraceCheckUtils]: 264: Hoare triple {106723#(<= ~counter~0 28)} assume !(0 == ~cond); {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:17,384 INFO L290 TraceCheckUtils]: 265: Hoare triple {106723#(<= ~counter~0 28)} assume true; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:17,384 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {106723#(<= ~counter~0 28)} {106723#(<= ~counter~0 28)} #63#return; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:17,384 INFO L290 TraceCheckUtils]: 267: Hoare triple {106723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:17,385 INFO L290 TraceCheckUtils]: 268: Hoare triple {106723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:17,386 INFO L290 TraceCheckUtils]: 269: Hoare triple {106723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:17,386 INFO L290 TraceCheckUtils]: 270: Hoare triple {106751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:17,386 INFO L272 TraceCheckUtils]: 271: Hoare triple {106751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:17,387 INFO L290 TraceCheckUtils]: 272: Hoare triple {106751#(<= ~counter~0 29)} ~cond := #in~cond; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:17,387 INFO L290 TraceCheckUtils]: 273: Hoare triple {106751#(<= ~counter~0 29)} assume !(0 == ~cond); {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:17,387 INFO L290 TraceCheckUtils]: 274: Hoare triple {106751#(<= ~counter~0 29)} assume true; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:17,388 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {106751#(<= ~counter~0 29)} {106751#(<= ~counter~0 29)} #63#return; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:17,388 INFO L290 TraceCheckUtils]: 276: Hoare triple {106751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:17,388 INFO L290 TraceCheckUtils]: 277: Hoare triple {106751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:17,389 INFO L290 TraceCheckUtils]: 278: Hoare triple {106751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:17,389 INFO L290 TraceCheckUtils]: 279: Hoare triple {106779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:17,390 INFO L272 TraceCheckUtils]: 280: Hoare triple {106779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:17,390 INFO L290 TraceCheckUtils]: 281: Hoare triple {106779#(<= ~counter~0 30)} ~cond := #in~cond; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:17,390 INFO L290 TraceCheckUtils]: 282: Hoare triple {106779#(<= ~counter~0 30)} assume !(0 == ~cond); {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:17,391 INFO L290 TraceCheckUtils]: 283: Hoare triple {106779#(<= ~counter~0 30)} assume true; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:17,391 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {106779#(<= ~counter~0 30)} {106779#(<= ~counter~0 30)} #63#return; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:17,391 INFO L290 TraceCheckUtils]: 285: Hoare triple {106779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:17,392 INFO L290 TraceCheckUtils]: 286: Hoare triple {106779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:17,392 INFO L290 TraceCheckUtils]: 287: Hoare triple {106779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:17,393 INFO L290 TraceCheckUtils]: 288: Hoare triple {106807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:17,393 INFO L272 TraceCheckUtils]: 289: Hoare triple {106807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:17,393 INFO L290 TraceCheckUtils]: 290: Hoare triple {106807#(<= ~counter~0 31)} ~cond := #in~cond; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:17,394 INFO L290 TraceCheckUtils]: 291: Hoare triple {106807#(<= ~counter~0 31)} assume !(0 == ~cond); {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:17,394 INFO L290 TraceCheckUtils]: 292: Hoare triple {106807#(<= ~counter~0 31)} assume true; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:17,394 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {106807#(<= ~counter~0 31)} {106807#(<= ~counter~0 31)} #63#return; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:17,395 INFO L290 TraceCheckUtils]: 294: Hoare triple {106807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:17,395 INFO L290 TraceCheckUtils]: 295: Hoare triple {106807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:17,396 INFO L290 TraceCheckUtils]: 296: Hoare triple {106807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:17,396 INFO L290 TraceCheckUtils]: 297: Hoare triple {106835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:17,397 INFO L272 TraceCheckUtils]: 298: Hoare triple {106835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:17,397 INFO L290 TraceCheckUtils]: 299: Hoare triple {106835#(<= ~counter~0 32)} ~cond := #in~cond; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:17,397 INFO L290 TraceCheckUtils]: 300: Hoare triple {106835#(<= ~counter~0 32)} assume !(0 == ~cond); {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:17,397 INFO L290 TraceCheckUtils]: 301: Hoare triple {106835#(<= ~counter~0 32)} assume true; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:17,398 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {106835#(<= ~counter~0 32)} {106835#(<= ~counter~0 32)} #63#return; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:17,398 INFO L290 TraceCheckUtils]: 303: Hoare triple {106835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:17,398 INFO L290 TraceCheckUtils]: 304: Hoare triple {106835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:17,399 INFO L290 TraceCheckUtils]: 305: Hoare triple {106835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:17,399 INFO L290 TraceCheckUtils]: 306: Hoare triple {106863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:17,400 INFO L272 TraceCheckUtils]: 307: Hoare triple {106863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:17,400 INFO L290 TraceCheckUtils]: 308: Hoare triple {106863#(<= ~counter~0 33)} ~cond := #in~cond; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:17,400 INFO L290 TraceCheckUtils]: 309: Hoare triple {106863#(<= ~counter~0 33)} assume !(0 == ~cond); {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:17,401 INFO L290 TraceCheckUtils]: 310: Hoare triple {106863#(<= ~counter~0 33)} assume true; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:17,401 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {106863#(<= ~counter~0 33)} {106863#(<= ~counter~0 33)} #63#return; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:17,401 INFO L290 TraceCheckUtils]: 312: Hoare triple {106863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:17,402 INFO L290 TraceCheckUtils]: 313: Hoare triple {106863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:17,410 INFO L290 TraceCheckUtils]: 314: Hoare triple {106863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:17,411 INFO L290 TraceCheckUtils]: 315: Hoare triple {106891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:17,411 INFO L272 TraceCheckUtils]: 316: Hoare triple {106891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:17,412 INFO L290 TraceCheckUtils]: 317: Hoare triple {106891#(<= ~counter~0 34)} ~cond := #in~cond; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:17,412 INFO L290 TraceCheckUtils]: 318: Hoare triple {106891#(<= ~counter~0 34)} assume !(0 == ~cond); {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:17,412 INFO L290 TraceCheckUtils]: 319: Hoare triple {106891#(<= ~counter~0 34)} assume true; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:17,413 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {106891#(<= ~counter~0 34)} {106891#(<= ~counter~0 34)} #63#return; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:17,413 INFO L290 TraceCheckUtils]: 321: Hoare triple {106891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:17,413 INFO L290 TraceCheckUtils]: 322: Hoare triple {106891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:17,414 INFO L290 TraceCheckUtils]: 323: Hoare triple {106891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:17,414 INFO L290 TraceCheckUtils]: 324: Hoare triple {106919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:17,415 INFO L272 TraceCheckUtils]: 325: Hoare triple {106919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:17,415 INFO L290 TraceCheckUtils]: 326: Hoare triple {106919#(<= ~counter~0 35)} ~cond := #in~cond; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:17,415 INFO L290 TraceCheckUtils]: 327: Hoare triple {106919#(<= ~counter~0 35)} assume !(0 == ~cond); {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:17,416 INFO L290 TraceCheckUtils]: 328: Hoare triple {106919#(<= ~counter~0 35)} assume true; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:17,416 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {106919#(<= ~counter~0 35)} {106919#(<= ~counter~0 35)} #63#return; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:17,416 INFO L290 TraceCheckUtils]: 330: Hoare triple {106919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:17,417 INFO L290 TraceCheckUtils]: 331: Hoare triple {106919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:17,417 INFO L290 TraceCheckUtils]: 332: Hoare triple {106919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:17,418 INFO L290 TraceCheckUtils]: 333: Hoare triple {106947#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:17,418 INFO L272 TraceCheckUtils]: 334: Hoare triple {106947#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:17,418 INFO L290 TraceCheckUtils]: 335: Hoare triple {106947#(<= ~counter~0 36)} ~cond := #in~cond; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:17,419 INFO L290 TraceCheckUtils]: 336: Hoare triple {106947#(<= ~counter~0 36)} assume !(0 == ~cond); {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:17,419 INFO L290 TraceCheckUtils]: 337: Hoare triple {106947#(<= ~counter~0 36)} assume true; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:17,419 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {106947#(<= ~counter~0 36)} {106947#(<= ~counter~0 36)} #63#return; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:17,420 INFO L290 TraceCheckUtils]: 339: Hoare triple {106947#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:17,420 INFO L290 TraceCheckUtils]: 340: Hoare triple {106947#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:17,421 INFO L290 TraceCheckUtils]: 341: Hoare triple {106947#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:17,421 INFO L290 TraceCheckUtils]: 342: Hoare triple {106975#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:17,421 INFO L272 TraceCheckUtils]: 343: Hoare triple {106975#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:17,422 INFO L290 TraceCheckUtils]: 344: Hoare triple {106975#(<= ~counter~0 37)} ~cond := #in~cond; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:17,422 INFO L290 TraceCheckUtils]: 345: Hoare triple {106975#(<= ~counter~0 37)} assume !(0 == ~cond); {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:17,422 INFO L290 TraceCheckUtils]: 346: Hoare triple {106975#(<= ~counter~0 37)} assume true; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:17,423 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {106975#(<= ~counter~0 37)} {106975#(<= ~counter~0 37)} #63#return; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:17,423 INFO L290 TraceCheckUtils]: 348: Hoare triple {106975#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:17,423 INFO L290 TraceCheckUtils]: 349: Hoare triple {106975#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:17,424 INFO L290 TraceCheckUtils]: 350: Hoare triple {106975#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:17,424 INFO L290 TraceCheckUtils]: 351: Hoare triple {107003#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:17,425 INFO L272 TraceCheckUtils]: 352: Hoare triple {107003#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:17,425 INFO L290 TraceCheckUtils]: 353: Hoare triple {107003#(<= ~counter~0 38)} ~cond := #in~cond; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:17,425 INFO L290 TraceCheckUtils]: 354: Hoare triple {107003#(<= ~counter~0 38)} assume !(0 == ~cond); {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:17,426 INFO L290 TraceCheckUtils]: 355: Hoare triple {107003#(<= ~counter~0 38)} assume true; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:17,426 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {107003#(<= ~counter~0 38)} {107003#(<= ~counter~0 38)} #63#return; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:17,426 INFO L290 TraceCheckUtils]: 357: Hoare triple {107003#(<= ~counter~0 38)} assume !!(0 != ~r~0); {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:17,427 INFO L290 TraceCheckUtils]: 358: Hoare triple {107003#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:17,427 INFO L290 TraceCheckUtils]: 359: Hoare triple {107003#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:17,428 INFO L290 TraceCheckUtils]: 360: Hoare triple {107031#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:17,428 INFO L272 TraceCheckUtils]: 361: Hoare triple {107031#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:17,428 INFO L290 TraceCheckUtils]: 362: Hoare triple {107031#(<= ~counter~0 39)} ~cond := #in~cond; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:17,429 INFO L290 TraceCheckUtils]: 363: Hoare triple {107031#(<= ~counter~0 39)} assume !(0 == ~cond); {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:17,429 INFO L290 TraceCheckUtils]: 364: Hoare triple {107031#(<= ~counter~0 39)} assume true; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:17,429 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {107031#(<= ~counter~0 39)} {107031#(<= ~counter~0 39)} #63#return; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:17,430 INFO L290 TraceCheckUtils]: 366: Hoare triple {107031#(<= ~counter~0 39)} assume !!(0 != ~r~0); {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:17,430 INFO L290 TraceCheckUtils]: 367: Hoare triple {107031#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:17,431 INFO L290 TraceCheckUtils]: 368: Hoare triple {107031#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:17,431 INFO L290 TraceCheckUtils]: 369: Hoare triple {107059#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:17,432 INFO L272 TraceCheckUtils]: 370: Hoare triple {107059#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:17,432 INFO L290 TraceCheckUtils]: 371: Hoare triple {107059#(<= ~counter~0 40)} ~cond := #in~cond; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:17,432 INFO L290 TraceCheckUtils]: 372: Hoare triple {107059#(<= ~counter~0 40)} assume !(0 == ~cond); {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:17,432 INFO L290 TraceCheckUtils]: 373: Hoare triple {107059#(<= ~counter~0 40)} assume true; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:17,433 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {107059#(<= ~counter~0 40)} {107059#(<= ~counter~0 40)} #63#return; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:17,433 INFO L290 TraceCheckUtils]: 375: Hoare triple {107059#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:17,433 INFO L290 TraceCheckUtils]: 376: Hoare triple {107059#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:17,434 INFO L290 TraceCheckUtils]: 377: Hoare triple {107059#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:17,434 INFO L290 TraceCheckUtils]: 378: Hoare triple {107087#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:17,435 INFO L272 TraceCheckUtils]: 379: Hoare triple {107087#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:17,435 INFO L290 TraceCheckUtils]: 380: Hoare triple {107087#(<= ~counter~0 41)} ~cond := #in~cond; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:17,435 INFO L290 TraceCheckUtils]: 381: Hoare triple {107087#(<= ~counter~0 41)} assume !(0 == ~cond); {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:17,436 INFO L290 TraceCheckUtils]: 382: Hoare triple {107087#(<= ~counter~0 41)} assume true; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:17,436 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {107087#(<= ~counter~0 41)} {107087#(<= ~counter~0 41)} #63#return; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:17,436 INFO L290 TraceCheckUtils]: 384: Hoare triple {107087#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:17,437 INFO L290 TraceCheckUtils]: 385: Hoare triple {107087#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:17,437 INFO L290 TraceCheckUtils]: 386: Hoare triple {107087#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107115#(<= |main_#t~post6| 41)} is VALID [2022-04-15 09:17:17,437 INFO L290 TraceCheckUtils]: 387: Hoare triple {107115#(<= |main_#t~post6| 41)} assume !(#t~post6 < 50);havoc #t~post6; {105911#false} is VALID [2022-04-15 09:17:17,437 INFO L272 TraceCheckUtils]: 388: Hoare triple {105911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105911#false} is VALID [2022-04-15 09:17:17,437 INFO L290 TraceCheckUtils]: 389: Hoare triple {105911#false} ~cond := #in~cond; {105911#false} is VALID [2022-04-15 09:17:17,437 INFO L290 TraceCheckUtils]: 390: Hoare triple {105911#false} assume 0 == ~cond; {105911#false} is VALID [2022-04-15 09:17:17,438 INFO L290 TraceCheckUtils]: 391: Hoare triple {105911#false} assume !false; {105911#false} is VALID [2022-04-15 09:17:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 7462 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:17:17,438 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:17:19,190 INFO L290 TraceCheckUtils]: 391: Hoare triple {105911#false} assume !false; {105911#false} is VALID [2022-04-15 09:17:19,191 INFO L290 TraceCheckUtils]: 390: Hoare triple {105911#false} assume 0 == ~cond; {105911#false} is VALID [2022-04-15 09:17:19,191 INFO L290 TraceCheckUtils]: 389: Hoare triple {105911#false} ~cond := #in~cond; {105911#false} is VALID [2022-04-15 09:17:19,191 INFO L272 TraceCheckUtils]: 388: Hoare triple {105911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105911#false} is VALID [2022-04-15 09:17:19,191 INFO L290 TraceCheckUtils]: 387: Hoare triple {107143#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {105911#false} is VALID [2022-04-15 09:17:19,191 INFO L290 TraceCheckUtils]: 386: Hoare triple {107147#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107143#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:17:19,192 INFO L290 TraceCheckUtils]: 385: Hoare triple {107147#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107147#(< ~counter~0 50)} is VALID [2022-04-15 09:17:19,192 INFO L290 TraceCheckUtils]: 384: Hoare triple {107147#(< ~counter~0 50)} assume !!(0 != ~r~0); {107147#(< ~counter~0 50)} is VALID [2022-04-15 09:17:19,192 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {105910#true} {107147#(< ~counter~0 50)} #63#return; {107147#(< ~counter~0 50)} is VALID [2022-04-15 09:17:19,192 INFO L290 TraceCheckUtils]: 382: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,192 INFO L290 TraceCheckUtils]: 381: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,192 INFO L290 TraceCheckUtils]: 380: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,193 INFO L272 TraceCheckUtils]: 379: Hoare triple {107147#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,193 INFO L290 TraceCheckUtils]: 378: Hoare triple {107147#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {107147#(< ~counter~0 50)} is VALID [2022-04-15 09:17:19,195 INFO L290 TraceCheckUtils]: 377: Hoare triple {107175#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107147#(< ~counter~0 50)} is VALID [2022-04-15 09:17:19,195 INFO L290 TraceCheckUtils]: 376: Hoare triple {107175#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107175#(< ~counter~0 49)} is VALID [2022-04-15 09:17:19,195 INFO L290 TraceCheckUtils]: 375: Hoare triple {107175#(< ~counter~0 49)} assume !!(0 != ~r~0); {107175#(< ~counter~0 49)} is VALID [2022-04-15 09:17:19,196 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {105910#true} {107175#(< ~counter~0 49)} #63#return; {107175#(< ~counter~0 49)} is VALID [2022-04-15 09:17:19,196 INFO L290 TraceCheckUtils]: 373: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,196 INFO L290 TraceCheckUtils]: 372: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,196 INFO L290 TraceCheckUtils]: 371: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,196 INFO L272 TraceCheckUtils]: 370: Hoare triple {107175#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,196 INFO L290 TraceCheckUtils]: 369: Hoare triple {107175#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {107175#(< ~counter~0 49)} is VALID [2022-04-15 09:17:19,197 INFO L290 TraceCheckUtils]: 368: Hoare triple {107203#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107175#(< ~counter~0 49)} is VALID [2022-04-15 09:17:19,197 INFO L290 TraceCheckUtils]: 367: Hoare triple {107203#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107203#(< ~counter~0 48)} is VALID [2022-04-15 09:17:19,198 INFO L290 TraceCheckUtils]: 366: Hoare triple {107203#(< ~counter~0 48)} assume !!(0 != ~r~0); {107203#(< ~counter~0 48)} is VALID [2022-04-15 09:17:19,198 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {105910#true} {107203#(< ~counter~0 48)} #63#return; {107203#(< ~counter~0 48)} is VALID [2022-04-15 09:17:19,198 INFO L290 TraceCheckUtils]: 364: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,198 INFO L290 TraceCheckUtils]: 363: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,198 INFO L290 TraceCheckUtils]: 362: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,198 INFO L272 TraceCheckUtils]: 361: Hoare triple {107203#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,199 INFO L290 TraceCheckUtils]: 360: Hoare triple {107203#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {107203#(< ~counter~0 48)} is VALID [2022-04-15 09:17:19,200 INFO L290 TraceCheckUtils]: 359: Hoare triple {107231#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107203#(< ~counter~0 48)} is VALID [2022-04-15 09:17:19,200 INFO L290 TraceCheckUtils]: 358: Hoare triple {107231#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107231#(< ~counter~0 47)} is VALID [2022-04-15 09:17:19,200 INFO L290 TraceCheckUtils]: 357: Hoare triple {107231#(< ~counter~0 47)} assume !!(0 != ~r~0); {107231#(< ~counter~0 47)} is VALID [2022-04-15 09:17:19,201 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {105910#true} {107231#(< ~counter~0 47)} #63#return; {107231#(< ~counter~0 47)} is VALID [2022-04-15 09:17:19,201 INFO L290 TraceCheckUtils]: 355: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,201 INFO L290 TraceCheckUtils]: 354: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,201 INFO L290 TraceCheckUtils]: 353: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,201 INFO L272 TraceCheckUtils]: 352: Hoare triple {107231#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,201 INFO L290 TraceCheckUtils]: 351: Hoare triple {107231#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {107231#(< ~counter~0 47)} is VALID [2022-04-15 09:17:19,202 INFO L290 TraceCheckUtils]: 350: Hoare triple {107259#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107231#(< ~counter~0 47)} is VALID [2022-04-15 09:17:19,202 INFO L290 TraceCheckUtils]: 349: Hoare triple {107259#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107259#(< ~counter~0 46)} is VALID [2022-04-15 09:17:19,202 INFO L290 TraceCheckUtils]: 348: Hoare triple {107259#(< ~counter~0 46)} assume !!(0 != ~r~0); {107259#(< ~counter~0 46)} is VALID [2022-04-15 09:17:19,203 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {105910#true} {107259#(< ~counter~0 46)} #63#return; {107259#(< ~counter~0 46)} is VALID [2022-04-15 09:17:19,203 INFO L290 TraceCheckUtils]: 346: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,203 INFO L290 TraceCheckUtils]: 345: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,203 INFO L290 TraceCheckUtils]: 344: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,203 INFO L272 TraceCheckUtils]: 343: Hoare triple {107259#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,203 INFO L290 TraceCheckUtils]: 342: Hoare triple {107259#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {107259#(< ~counter~0 46)} is VALID [2022-04-15 09:17:19,204 INFO L290 TraceCheckUtils]: 341: Hoare triple {107287#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107259#(< ~counter~0 46)} is VALID [2022-04-15 09:17:19,205 INFO L290 TraceCheckUtils]: 340: Hoare triple {107287#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107287#(< ~counter~0 45)} is VALID [2022-04-15 09:17:19,205 INFO L290 TraceCheckUtils]: 339: Hoare triple {107287#(< ~counter~0 45)} assume !!(0 != ~r~0); {107287#(< ~counter~0 45)} is VALID [2022-04-15 09:17:19,205 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {105910#true} {107287#(< ~counter~0 45)} #63#return; {107287#(< ~counter~0 45)} is VALID [2022-04-15 09:17:19,205 INFO L290 TraceCheckUtils]: 337: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,205 INFO L290 TraceCheckUtils]: 336: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,206 INFO L290 TraceCheckUtils]: 335: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,206 INFO L272 TraceCheckUtils]: 334: Hoare triple {107287#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,206 INFO L290 TraceCheckUtils]: 333: Hoare triple {107287#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {107287#(< ~counter~0 45)} is VALID [2022-04-15 09:17:19,207 INFO L290 TraceCheckUtils]: 332: Hoare triple {107315#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107287#(< ~counter~0 45)} is VALID [2022-04-15 09:17:19,207 INFO L290 TraceCheckUtils]: 331: Hoare triple {107315#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107315#(< ~counter~0 44)} is VALID [2022-04-15 09:17:19,207 INFO L290 TraceCheckUtils]: 330: Hoare triple {107315#(< ~counter~0 44)} assume !!(0 != ~r~0); {107315#(< ~counter~0 44)} is VALID [2022-04-15 09:17:19,208 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {105910#true} {107315#(< ~counter~0 44)} #63#return; {107315#(< ~counter~0 44)} is VALID [2022-04-15 09:17:19,208 INFO L290 TraceCheckUtils]: 328: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,215 INFO L290 TraceCheckUtils]: 327: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,215 INFO L290 TraceCheckUtils]: 326: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,215 INFO L272 TraceCheckUtils]: 325: Hoare triple {107315#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,216 INFO L290 TraceCheckUtils]: 324: Hoare triple {107315#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {107315#(< ~counter~0 44)} is VALID [2022-04-15 09:17:19,218 INFO L290 TraceCheckUtils]: 323: Hoare triple {107343#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107315#(< ~counter~0 44)} is VALID [2022-04-15 09:17:19,218 INFO L290 TraceCheckUtils]: 322: Hoare triple {107343#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107343#(< ~counter~0 43)} is VALID [2022-04-15 09:17:19,219 INFO L290 TraceCheckUtils]: 321: Hoare triple {107343#(< ~counter~0 43)} assume !!(0 != ~r~0); {107343#(< ~counter~0 43)} is VALID [2022-04-15 09:17:19,219 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {105910#true} {107343#(< ~counter~0 43)} #63#return; {107343#(< ~counter~0 43)} is VALID [2022-04-15 09:17:19,219 INFO L290 TraceCheckUtils]: 319: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,219 INFO L290 TraceCheckUtils]: 318: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,219 INFO L290 TraceCheckUtils]: 317: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,219 INFO L272 TraceCheckUtils]: 316: Hoare triple {107343#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,220 INFO L290 TraceCheckUtils]: 315: Hoare triple {107343#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {107343#(< ~counter~0 43)} is VALID [2022-04-15 09:17:19,221 INFO L290 TraceCheckUtils]: 314: Hoare triple {107087#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107343#(< ~counter~0 43)} is VALID [2022-04-15 09:17:19,221 INFO L290 TraceCheckUtils]: 313: Hoare triple {107087#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:19,221 INFO L290 TraceCheckUtils]: 312: Hoare triple {107087#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:19,222 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {105910#true} {107087#(<= ~counter~0 41)} #63#return; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:19,222 INFO L290 TraceCheckUtils]: 310: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,222 INFO L290 TraceCheckUtils]: 309: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,222 INFO L290 TraceCheckUtils]: 308: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,222 INFO L272 TraceCheckUtils]: 307: Hoare triple {107087#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,222 INFO L290 TraceCheckUtils]: 306: Hoare triple {107087#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:19,223 INFO L290 TraceCheckUtils]: 305: Hoare triple {107059#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:19,223 INFO L290 TraceCheckUtils]: 304: Hoare triple {107059#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:19,223 INFO L290 TraceCheckUtils]: 303: Hoare triple {107059#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:19,224 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {105910#true} {107059#(<= ~counter~0 40)} #63#return; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:19,224 INFO L290 TraceCheckUtils]: 301: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,224 INFO L290 TraceCheckUtils]: 300: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,224 INFO L290 TraceCheckUtils]: 299: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,224 INFO L272 TraceCheckUtils]: 298: Hoare triple {107059#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,224 INFO L290 TraceCheckUtils]: 297: Hoare triple {107059#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:19,225 INFO L290 TraceCheckUtils]: 296: Hoare triple {107031#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:19,226 INFO L290 TraceCheckUtils]: 295: Hoare triple {107031#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:19,226 INFO L290 TraceCheckUtils]: 294: Hoare triple {107031#(<= ~counter~0 39)} assume !!(0 != ~r~0); {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:19,226 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {105910#true} {107031#(<= ~counter~0 39)} #63#return; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:19,226 INFO L290 TraceCheckUtils]: 292: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,226 INFO L290 TraceCheckUtils]: 291: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,226 INFO L290 TraceCheckUtils]: 290: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,227 INFO L272 TraceCheckUtils]: 289: Hoare triple {107031#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,227 INFO L290 TraceCheckUtils]: 288: Hoare triple {107031#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:19,228 INFO L290 TraceCheckUtils]: 287: Hoare triple {107003#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:19,228 INFO L290 TraceCheckUtils]: 286: Hoare triple {107003#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:19,228 INFO L290 TraceCheckUtils]: 285: Hoare triple {107003#(<= ~counter~0 38)} assume !!(0 != ~r~0); {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:19,229 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {105910#true} {107003#(<= ~counter~0 38)} #63#return; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:19,229 INFO L290 TraceCheckUtils]: 283: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,229 INFO L290 TraceCheckUtils]: 282: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,229 INFO L290 TraceCheckUtils]: 281: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,229 INFO L272 TraceCheckUtils]: 280: Hoare triple {107003#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,229 INFO L290 TraceCheckUtils]: 279: Hoare triple {107003#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:19,230 INFO L290 TraceCheckUtils]: 278: Hoare triple {106975#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:19,230 INFO L290 TraceCheckUtils]: 277: Hoare triple {106975#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:19,231 INFO L290 TraceCheckUtils]: 276: Hoare triple {106975#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:19,231 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {105910#true} {106975#(<= ~counter~0 37)} #63#return; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:19,231 INFO L290 TraceCheckUtils]: 274: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,231 INFO L290 TraceCheckUtils]: 273: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,231 INFO L290 TraceCheckUtils]: 272: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,231 INFO L272 TraceCheckUtils]: 271: Hoare triple {106975#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,232 INFO L290 TraceCheckUtils]: 270: Hoare triple {106975#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:19,232 INFO L290 TraceCheckUtils]: 269: Hoare triple {106947#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:19,233 INFO L290 TraceCheckUtils]: 268: Hoare triple {106947#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:19,233 INFO L290 TraceCheckUtils]: 267: Hoare triple {106947#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:19,233 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {105910#true} {106947#(<= ~counter~0 36)} #63#return; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:19,234 INFO L290 TraceCheckUtils]: 265: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,234 INFO L290 TraceCheckUtils]: 264: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,234 INFO L290 TraceCheckUtils]: 263: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,234 INFO L272 TraceCheckUtils]: 262: Hoare triple {106947#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,234 INFO L290 TraceCheckUtils]: 261: Hoare triple {106947#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:19,235 INFO L290 TraceCheckUtils]: 260: Hoare triple {106919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:19,235 INFO L290 TraceCheckUtils]: 259: Hoare triple {106919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:19,235 INFO L290 TraceCheckUtils]: 258: Hoare triple {106919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:19,236 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {105910#true} {106919#(<= ~counter~0 35)} #63#return; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:19,236 INFO L290 TraceCheckUtils]: 256: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,236 INFO L290 TraceCheckUtils]: 255: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,236 INFO L290 TraceCheckUtils]: 254: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,236 INFO L272 TraceCheckUtils]: 253: Hoare triple {106919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,236 INFO L290 TraceCheckUtils]: 252: Hoare triple {106919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:19,237 INFO L290 TraceCheckUtils]: 251: Hoare triple {106891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:19,237 INFO L290 TraceCheckUtils]: 250: Hoare triple {106891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:19,238 INFO L290 TraceCheckUtils]: 249: Hoare triple {106891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:19,238 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {105910#true} {106891#(<= ~counter~0 34)} #63#return; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:19,238 INFO L290 TraceCheckUtils]: 247: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,238 INFO L290 TraceCheckUtils]: 246: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,238 INFO L290 TraceCheckUtils]: 245: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,238 INFO L272 TraceCheckUtils]: 244: Hoare triple {106891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,239 INFO L290 TraceCheckUtils]: 243: Hoare triple {106891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:19,240 INFO L290 TraceCheckUtils]: 242: Hoare triple {106863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:19,240 INFO L290 TraceCheckUtils]: 241: Hoare triple {106863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:19,240 INFO L290 TraceCheckUtils]: 240: Hoare triple {106863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:19,241 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {105910#true} {106863#(<= ~counter~0 33)} #63#return; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:19,241 INFO L290 TraceCheckUtils]: 238: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,241 INFO L290 TraceCheckUtils]: 237: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,241 INFO L290 TraceCheckUtils]: 236: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,241 INFO L272 TraceCheckUtils]: 235: Hoare triple {106863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,241 INFO L290 TraceCheckUtils]: 234: Hoare triple {106863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:19,242 INFO L290 TraceCheckUtils]: 233: Hoare triple {106835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:19,242 INFO L290 TraceCheckUtils]: 232: Hoare triple {106835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:19,242 INFO L290 TraceCheckUtils]: 231: Hoare triple {106835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:19,243 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {105910#true} {106835#(<= ~counter~0 32)} #63#return; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:19,243 INFO L290 TraceCheckUtils]: 229: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,243 INFO L290 TraceCheckUtils]: 228: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,243 INFO L290 TraceCheckUtils]: 227: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,243 INFO L272 TraceCheckUtils]: 226: Hoare triple {106835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,243 INFO L290 TraceCheckUtils]: 225: Hoare triple {106835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:19,244 INFO L290 TraceCheckUtils]: 224: Hoare triple {106807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:19,245 INFO L290 TraceCheckUtils]: 223: Hoare triple {106807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:19,245 INFO L290 TraceCheckUtils]: 222: Hoare triple {106807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:19,245 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {105910#true} {106807#(<= ~counter~0 31)} #63#return; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:19,245 INFO L290 TraceCheckUtils]: 220: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,245 INFO L290 TraceCheckUtils]: 219: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,246 INFO L290 TraceCheckUtils]: 218: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,246 INFO L272 TraceCheckUtils]: 217: Hoare triple {106807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,246 INFO L290 TraceCheckUtils]: 216: Hoare triple {106807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:19,247 INFO L290 TraceCheckUtils]: 215: Hoare triple {106779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:19,247 INFO L290 TraceCheckUtils]: 214: Hoare triple {106779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:19,247 INFO L290 TraceCheckUtils]: 213: Hoare triple {106779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:19,248 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {105910#true} {106779#(<= ~counter~0 30)} #63#return; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:19,248 INFO L290 TraceCheckUtils]: 211: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,248 INFO L290 TraceCheckUtils]: 210: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,248 INFO L290 TraceCheckUtils]: 209: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,248 INFO L272 TraceCheckUtils]: 208: Hoare triple {106779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,248 INFO L290 TraceCheckUtils]: 207: Hoare triple {106779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:19,249 INFO L290 TraceCheckUtils]: 206: Hoare triple {106751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:19,249 INFO L290 TraceCheckUtils]: 205: Hoare triple {106751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:19,250 INFO L290 TraceCheckUtils]: 204: Hoare triple {106751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:19,250 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {105910#true} {106751#(<= ~counter~0 29)} #63#return; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:19,250 INFO L290 TraceCheckUtils]: 202: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,250 INFO L290 TraceCheckUtils]: 201: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,250 INFO L290 TraceCheckUtils]: 200: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,250 INFO L272 TraceCheckUtils]: 199: Hoare triple {106751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,251 INFO L290 TraceCheckUtils]: 198: Hoare triple {106751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:19,251 INFO L290 TraceCheckUtils]: 197: Hoare triple {106723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:19,252 INFO L290 TraceCheckUtils]: 196: Hoare triple {106723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:19,252 INFO L290 TraceCheckUtils]: 195: Hoare triple {106723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:19,252 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {105910#true} {106723#(<= ~counter~0 28)} #63#return; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:19,253 INFO L290 TraceCheckUtils]: 193: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,253 INFO L290 TraceCheckUtils]: 192: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,253 INFO L290 TraceCheckUtils]: 191: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,253 INFO L272 TraceCheckUtils]: 190: Hoare triple {106723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,253 INFO L290 TraceCheckUtils]: 189: Hoare triple {106723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:19,254 INFO L290 TraceCheckUtils]: 188: Hoare triple {106695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:19,254 INFO L290 TraceCheckUtils]: 187: Hoare triple {106695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:19,254 INFO L290 TraceCheckUtils]: 186: Hoare triple {106695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:19,255 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {105910#true} {106695#(<= ~counter~0 27)} #63#return; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:19,255 INFO L290 TraceCheckUtils]: 184: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,255 INFO L290 TraceCheckUtils]: 183: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,255 INFO L290 TraceCheckUtils]: 182: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,255 INFO L272 TraceCheckUtils]: 181: Hoare triple {106695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,255 INFO L290 TraceCheckUtils]: 180: Hoare triple {106695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:19,256 INFO L290 TraceCheckUtils]: 179: Hoare triple {106667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:19,257 INFO L290 TraceCheckUtils]: 178: Hoare triple {106667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:19,257 INFO L290 TraceCheckUtils]: 177: Hoare triple {106667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:19,257 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {105910#true} {106667#(<= ~counter~0 26)} #63#return; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:19,257 INFO L290 TraceCheckUtils]: 175: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,257 INFO L290 TraceCheckUtils]: 174: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,257 INFO L290 TraceCheckUtils]: 173: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,258 INFO L272 TraceCheckUtils]: 172: Hoare triple {106667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,258 INFO L290 TraceCheckUtils]: 171: Hoare triple {106667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:19,259 INFO L290 TraceCheckUtils]: 170: Hoare triple {106639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:19,259 INFO L290 TraceCheckUtils]: 169: Hoare triple {106639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:19,259 INFO L290 TraceCheckUtils]: 168: Hoare triple {106639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:19,260 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {105910#true} {106639#(<= ~counter~0 25)} #63#return; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:19,260 INFO L290 TraceCheckUtils]: 166: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,260 INFO L290 TraceCheckUtils]: 165: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,260 INFO L290 TraceCheckUtils]: 164: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,260 INFO L272 TraceCheckUtils]: 163: Hoare triple {106639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,260 INFO L290 TraceCheckUtils]: 162: Hoare triple {106639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:19,261 INFO L290 TraceCheckUtils]: 161: Hoare triple {106611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:19,261 INFO L290 TraceCheckUtils]: 160: Hoare triple {106611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:19,262 INFO L290 TraceCheckUtils]: 159: Hoare triple {106611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:19,262 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {105910#true} {106611#(<= ~counter~0 24)} #63#return; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:19,262 INFO L290 TraceCheckUtils]: 157: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,262 INFO L290 TraceCheckUtils]: 156: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,262 INFO L290 TraceCheckUtils]: 155: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,262 INFO L272 TraceCheckUtils]: 154: Hoare triple {106611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,263 INFO L290 TraceCheckUtils]: 153: Hoare triple {106611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:19,263 INFO L290 TraceCheckUtils]: 152: Hoare triple {106583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:19,264 INFO L290 TraceCheckUtils]: 151: Hoare triple {106583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:19,264 INFO L290 TraceCheckUtils]: 150: Hoare triple {106583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:19,264 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {105910#true} {106583#(<= ~counter~0 23)} #63#return; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:19,264 INFO L290 TraceCheckUtils]: 148: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,265 INFO L290 TraceCheckUtils]: 147: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,265 INFO L290 TraceCheckUtils]: 146: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,265 INFO L272 TraceCheckUtils]: 145: Hoare triple {106583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,265 INFO L290 TraceCheckUtils]: 144: Hoare triple {106583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:19,266 INFO L290 TraceCheckUtils]: 143: Hoare triple {106555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:19,266 INFO L290 TraceCheckUtils]: 142: Hoare triple {106555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:19,266 INFO L290 TraceCheckUtils]: 141: Hoare triple {106555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:19,267 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {105910#true} {106555#(<= ~counter~0 22)} #63#return; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:19,267 INFO L290 TraceCheckUtils]: 139: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,267 INFO L290 TraceCheckUtils]: 138: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,267 INFO L290 TraceCheckUtils]: 137: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,267 INFO L272 TraceCheckUtils]: 136: Hoare triple {106555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,267 INFO L290 TraceCheckUtils]: 135: Hoare triple {106555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:19,268 INFO L290 TraceCheckUtils]: 134: Hoare triple {106527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:19,268 INFO L290 TraceCheckUtils]: 133: Hoare triple {106527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:19,269 INFO L290 TraceCheckUtils]: 132: Hoare triple {106527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:19,269 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {105910#true} {106527#(<= ~counter~0 21)} #63#return; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:19,269 INFO L290 TraceCheckUtils]: 130: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,269 INFO L290 TraceCheckUtils]: 129: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,269 INFO L290 TraceCheckUtils]: 128: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,270 INFO L272 TraceCheckUtils]: 127: Hoare triple {106527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,270 INFO L290 TraceCheckUtils]: 126: Hoare triple {106527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:19,271 INFO L290 TraceCheckUtils]: 125: Hoare triple {106499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:19,271 INFO L290 TraceCheckUtils]: 124: Hoare triple {106499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:19,271 INFO L290 TraceCheckUtils]: 123: Hoare triple {106499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:19,272 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {105910#true} {106499#(<= ~counter~0 20)} #63#return; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:19,272 INFO L290 TraceCheckUtils]: 121: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,272 INFO L290 TraceCheckUtils]: 120: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,272 INFO L290 TraceCheckUtils]: 119: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,272 INFO L272 TraceCheckUtils]: 118: Hoare triple {106499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,272 INFO L290 TraceCheckUtils]: 117: Hoare triple {106499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:19,273 INFO L290 TraceCheckUtils]: 116: Hoare triple {106471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:19,273 INFO L290 TraceCheckUtils]: 115: Hoare triple {106471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:19,274 INFO L290 TraceCheckUtils]: 114: Hoare triple {106471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:19,274 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {105910#true} {106471#(<= ~counter~0 19)} #63#return; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:19,274 INFO L290 TraceCheckUtils]: 112: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,274 INFO L290 TraceCheckUtils]: 111: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,274 INFO L290 TraceCheckUtils]: 110: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,274 INFO L272 TraceCheckUtils]: 109: Hoare triple {106471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,275 INFO L290 TraceCheckUtils]: 108: Hoare triple {106471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:19,275 INFO L290 TraceCheckUtils]: 107: Hoare triple {106443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:19,276 INFO L290 TraceCheckUtils]: 106: Hoare triple {106443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:19,276 INFO L290 TraceCheckUtils]: 105: Hoare triple {106443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:19,276 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {105910#true} {106443#(<= ~counter~0 18)} #63#return; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:19,276 INFO L290 TraceCheckUtils]: 103: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,277 INFO L290 TraceCheckUtils]: 102: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,277 INFO L290 TraceCheckUtils]: 101: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,277 INFO L272 TraceCheckUtils]: 100: Hoare triple {106443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,277 INFO L290 TraceCheckUtils]: 99: Hoare triple {106443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:19,278 INFO L290 TraceCheckUtils]: 98: Hoare triple {106415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:19,278 INFO L290 TraceCheckUtils]: 97: Hoare triple {106415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:19,278 INFO L290 TraceCheckUtils]: 96: Hoare triple {106415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:19,279 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {105910#true} {106415#(<= ~counter~0 17)} #63#return; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:19,279 INFO L290 TraceCheckUtils]: 94: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,279 INFO L290 TraceCheckUtils]: 93: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,279 INFO L290 TraceCheckUtils]: 92: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,279 INFO L272 TraceCheckUtils]: 91: Hoare triple {106415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,279 INFO L290 TraceCheckUtils]: 90: Hoare triple {106415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:19,280 INFO L290 TraceCheckUtils]: 89: Hoare triple {106387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:19,280 INFO L290 TraceCheckUtils]: 88: Hoare triple {106387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:19,281 INFO L290 TraceCheckUtils]: 87: Hoare triple {106387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:19,281 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {105910#true} {106387#(<= ~counter~0 16)} #63#return; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:19,281 INFO L290 TraceCheckUtils]: 85: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,281 INFO L290 TraceCheckUtils]: 84: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,281 INFO L290 TraceCheckUtils]: 83: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,281 INFO L272 TraceCheckUtils]: 82: Hoare triple {106387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,282 INFO L290 TraceCheckUtils]: 81: Hoare triple {106387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:19,283 INFO L290 TraceCheckUtils]: 80: Hoare triple {106359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:19,283 INFO L290 TraceCheckUtils]: 79: Hoare triple {106359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:19,283 INFO L290 TraceCheckUtils]: 78: Hoare triple {106359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:19,284 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {105910#true} {106359#(<= ~counter~0 15)} #63#return; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:19,284 INFO L290 TraceCheckUtils]: 76: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,284 INFO L290 TraceCheckUtils]: 75: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,284 INFO L290 TraceCheckUtils]: 74: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,284 INFO L272 TraceCheckUtils]: 73: Hoare triple {106359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,284 INFO L290 TraceCheckUtils]: 72: Hoare triple {106359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:19,285 INFO L290 TraceCheckUtils]: 71: Hoare triple {106331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:19,285 INFO L290 TraceCheckUtils]: 70: Hoare triple {106331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:19,285 INFO L290 TraceCheckUtils]: 69: Hoare triple {106331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:19,286 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {105910#true} {106331#(<= ~counter~0 14)} #63#return; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:19,286 INFO L290 TraceCheckUtils]: 67: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,286 INFO L290 TraceCheckUtils]: 66: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,286 INFO L290 TraceCheckUtils]: 65: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,286 INFO L272 TraceCheckUtils]: 64: Hoare triple {106331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,286 INFO L290 TraceCheckUtils]: 63: Hoare triple {106331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:19,287 INFO L290 TraceCheckUtils]: 62: Hoare triple {106303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:19,288 INFO L290 TraceCheckUtils]: 61: Hoare triple {106303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:19,288 INFO L290 TraceCheckUtils]: 60: Hoare triple {106303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:19,288 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {105910#true} {106303#(<= ~counter~0 13)} #63#return; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:19,288 INFO L290 TraceCheckUtils]: 58: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,288 INFO L290 TraceCheckUtils]: 57: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,289 INFO L290 TraceCheckUtils]: 56: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,289 INFO L272 TraceCheckUtils]: 55: Hoare triple {106303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,289 INFO L290 TraceCheckUtils]: 54: Hoare triple {106303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:19,290 INFO L290 TraceCheckUtils]: 53: Hoare triple {106275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:19,290 INFO L290 TraceCheckUtils]: 52: Hoare triple {106275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:19,290 INFO L290 TraceCheckUtils]: 51: Hoare triple {106275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:19,291 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {105910#true} {106275#(<= ~counter~0 12)} #63#return; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:19,291 INFO L290 TraceCheckUtils]: 49: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,291 INFO L290 TraceCheckUtils]: 48: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,291 INFO L290 TraceCheckUtils]: 47: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,291 INFO L272 TraceCheckUtils]: 46: Hoare triple {106275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,291 INFO L290 TraceCheckUtils]: 45: Hoare triple {106275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:19,292 INFO L290 TraceCheckUtils]: 44: Hoare triple {106247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:19,292 INFO L290 TraceCheckUtils]: 43: Hoare triple {106247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:19,293 INFO L290 TraceCheckUtils]: 42: Hoare triple {106247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:19,293 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {105910#true} {106247#(<= ~counter~0 11)} #63#return; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:19,293 INFO L290 TraceCheckUtils]: 40: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,293 INFO L290 TraceCheckUtils]: 39: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,293 INFO L272 TraceCheckUtils]: 37: Hoare triple {106247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,294 INFO L290 TraceCheckUtils]: 36: Hoare triple {106247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:19,294 INFO L290 TraceCheckUtils]: 35: Hoare triple {106219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:19,295 INFO L290 TraceCheckUtils]: 34: Hoare triple {106219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:19,295 INFO L290 TraceCheckUtils]: 33: Hoare triple {106219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:19,295 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105910#true} {106219#(<= ~counter~0 10)} #63#return; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:19,296 INFO L290 TraceCheckUtils]: 31: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,296 INFO L290 TraceCheckUtils]: 30: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,296 INFO L290 TraceCheckUtils]: 29: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,296 INFO L272 TraceCheckUtils]: 28: Hoare triple {106219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,296 INFO L290 TraceCheckUtils]: 27: Hoare triple {106219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:19,297 INFO L290 TraceCheckUtils]: 26: Hoare triple {106191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:19,297 INFO L290 TraceCheckUtils]: 25: Hoare triple {106191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:19,297 INFO L290 TraceCheckUtils]: 24: Hoare triple {106191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:19,298 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105910#true} {106191#(<= ~counter~0 9)} #63#return; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:19,298 INFO L290 TraceCheckUtils]: 22: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,298 INFO L290 TraceCheckUtils]: 21: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,298 INFO L290 TraceCheckUtils]: 20: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,298 INFO L272 TraceCheckUtils]: 19: Hoare triple {106191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,298 INFO L290 TraceCheckUtils]: 18: Hoare triple {106191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:19,299 INFO L290 TraceCheckUtils]: 17: Hoare triple {106163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:19,299 INFO L290 TraceCheckUtils]: 16: Hoare triple {106163#(<= ~counter~0 8)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:19,300 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105910#true} {106163#(<= ~counter~0 8)} #61#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:19,300 INFO L290 TraceCheckUtils]: 14: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,300 INFO L290 TraceCheckUtils]: 13: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,300 INFO L290 TraceCheckUtils]: 12: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,300 INFO L272 TraceCheckUtils]: 11: Hoare triple {106163#(<= ~counter~0 8)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,301 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105910#true} {106163#(<= ~counter~0 8)} #59#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:19,301 INFO L290 TraceCheckUtils]: 9: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-15 09:17:19,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-15 09:17:19,301 INFO L290 TraceCheckUtils]: 7: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-15 09:17:19,301 INFO L272 TraceCheckUtils]: 6: Hoare triple {106163#(<= ~counter~0 8)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105910#true} is VALID [2022-04-15 09:17:19,301 INFO L290 TraceCheckUtils]: 5: Hoare triple {106163#(<= ~counter~0 8)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:19,301 INFO L272 TraceCheckUtils]: 4: Hoare triple {106163#(<= ~counter~0 8)} call #t~ret7 := main(); {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:19,302 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106163#(<= ~counter~0 8)} {105910#true} #67#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:19,302 INFO L290 TraceCheckUtils]: 2: Hoare triple {106163#(<= ~counter~0 8)} assume true; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:19,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {105910#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {106163#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:19,302 INFO L272 TraceCheckUtils]: 0: Hoare triple {105910#true} call ULTIMATE.init(); {105910#true} is VALID [2022-04-15 09:17:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 4182 refuted. 0 times theorem prover too weak. 3284 trivial. 0 not checked. [2022-04-15 09:17:19,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:17:19,303 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214690865] [2022-04-15 09:17:19,303 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:17:19,303 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1443755568] [2022-04-15 09:17:19,303 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1443755568] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:17:19,304 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:17:19,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 54 [2022-04-15 09:17:19,304 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:17:19,304 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1626210054] [2022-04-15 09:17:19,304 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1626210054] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:17:19,304 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:17:19,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-15 09:17:19,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505300460] [2022-04-15 09:17:19,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:17:19,305 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 [2022-04-15 09:17:19,305 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:17:19,305 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) [2022-04-15 09:17:19,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 389 edges. 389 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:19,603 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-15 09:17:19,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:19,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-15 09:17:19,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:17:19,603 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) [2022-04-15 09:17:22,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:22,033 INFO L93 Difference]: Finished difference Result 403 states and 446 transitions. [2022-04-15 09:17:22,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2022-04-15 09:17:22,033 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 [2022-04-15 09:17:22,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:17:22,034 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) [2022-04-15 09:17:22,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-15 09:17:22,041 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) [2022-04-15 09:17:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-15 09:17:22,049 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 86 states and 445 transitions. [2022-04-15 09:17:22,414 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 445 edges. 445 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:22,421 INFO L225 Difference]: With dead ends: 403 [2022-04-15 09:17:22,421 INFO L226 Difference]: Without dead ends: 398 [2022-04-15 09:17:22,421 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 730 SyntacticMatches, 1 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 918 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3504, Invalid=5426, Unknown=0, NotChecked=0, Total=8930 [2022-04-15 09:17:22,422 INFO L913 BasicCegarLoop]: 67 mSDtfsCounter, 135 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 286 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 416 SdHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 286 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 09:17:22,422 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [135 Valid, 416 Invalid, 307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 286 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 09:17:22,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2022-04-15 09:17:23,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2022-04-15 09:17:23,075 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:17:23,076 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) [2022-04-15 09:17:23,076 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) [2022-04-15 09:17:23,076 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) [2022-04-15 09:17:23,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:23,082 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-15 09:17:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-15 09:17:23,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:23,082 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:23,082 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. [2022-04-15 09:17:23,083 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. [2022-04-15 09:17:23,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:23,088 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-15 09:17:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-15 09:17:23,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:23,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:23,088 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:17:23,088 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:17:23,089 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) [2022-04-15 09:17:23,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 441 transitions. [2022-04-15 09:17:23,102 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 441 transitions. Word has length 392 [2022-04-15 09:17:23,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:17:23,102 INFO L478 AbstractCegarLoop]: Abstraction has 398 states and 441 transitions. [2022-04-15 09:17:23,102 INFO L479 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) [2022-04-15 09:17:23,102 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 398 states and 441 transitions. [2022-04-15 09:17:25,399 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-15 09:17:25,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-04-15 09:17:25,401 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:17:25,402 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:17:25,410 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Forceful destruction successful, exit code 0 [2022-04-15 09:17:25,602 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2022-04-15 09:17:25,602 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:17:25,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:17:25,603 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 83 times [2022-04-15 09:17:25,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:25,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [516027740] [2022-04-15 09:17:25,603 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:17:25,603 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 84 times [2022-04-15 09:17:25,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:17:25,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035199502] [2022-04-15 09:17:25,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:17:25,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:17:25,633 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:17:25,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [295095604] [2022-04-15 09:17:25,633 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:17:25,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:17:25,633 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:17:25,634 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) [2022-04-15 09:17:25,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-15 09:17:33,025 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 43 check-sat command(s) [2022-04-15 09:17:33,026 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:17:33,045 INFO L263 TraceCheckSpWp]: Trace formula consists of 933 conjuncts, 89 conjunts are in the unsatisfiable core [2022-04-15 09:17:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:17:33,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:17:35,335 INFO L272 TraceCheckUtils]: 0: Hoare triple {110795#true} call ULTIMATE.init(); {110795#true} is VALID [2022-04-15 09:17:35,336 INFO L290 TraceCheckUtils]: 1: Hoare triple {110795#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,336 INFO L290 TraceCheckUtils]: 2: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,336 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110803#(<= ~counter~0 0)} {110795#true} #67#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,336 INFO L272 TraceCheckUtils]: 4: Hoare triple {110803#(<= ~counter~0 0)} call #t~ret7 := main(); {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,337 INFO L290 TraceCheckUtils]: 5: Hoare triple {110803#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,337 INFO L272 TraceCheckUtils]: 6: Hoare triple {110803#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,337 INFO L290 TraceCheckUtils]: 7: Hoare triple {110803#(<= ~counter~0 0)} ~cond := #in~cond; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,338 INFO L290 TraceCheckUtils]: 8: Hoare triple {110803#(<= ~counter~0 0)} assume !(0 == ~cond); {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,338 INFO L290 TraceCheckUtils]: 9: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,338 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110803#(<= ~counter~0 0)} {110803#(<= ~counter~0 0)} #59#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,339 INFO L272 TraceCheckUtils]: 11: Hoare triple {110803#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,339 INFO L290 TraceCheckUtils]: 12: Hoare triple {110803#(<= ~counter~0 0)} ~cond := #in~cond; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,339 INFO L290 TraceCheckUtils]: 13: Hoare triple {110803#(<= ~counter~0 0)} assume !(0 == ~cond); {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,339 INFO L290 TraceCheckUtils]: 14: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,340 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110803#(<= ~counter~0 0)} {110803#(<= ~counter~0 0)} #61#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,340 INFO L290 TraceCheckUtils]: 16: Hoare triple {110803#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {110803#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:35,342 INFO L290 TraceCheckUtils]: 17: Hoare triple {110803#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110852#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:35,342 INFO L290 TraceCheckUtils]: 18: Hoare triple {110852#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {110852#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:35,343 INFO L272 TraceCheckUtils]: 19: Hoare triple {110852#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110852#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:35,343 INFO L290 TraceCheckUtils]: 20: Hoare triple {110852#(<= ~counter~0 1)} ~cond := #in~cond; {110852#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:35,343 INFO L290 TraceCheckUtils]: 21: Hoare triple {110852#(<= ~counter~0 1)} assume !(0 == ~cond); {110852#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:35,344 INFO L290 TraceCheckUtils]: 22: Hoare triple {110852#(<= ~counter~0 1)} assume true; {110852#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:35,344 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110852#(<= ~counter~0 1)} {110852#(<= ~counter~0 1)} #63#return; {110852#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:35,344 INFO L290 TraceCheckUtils]: 24: Hoare triple {110852#(<= ~counter~0 1)} assume !!(0 != ~r~0); {110852#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:35,345 INFO L290 TraceCheckUtils]: 25: Hoare triple {110852#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110852#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:35,346 INFO L290 TraceCheckUtils]: 26: Hoare triple {110852#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110880#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:35,346 INFO L290 TraceCheckUtils]: 27: Hoare triple {110880#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {110880#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:35,346 INFO L272 TraceCheckUtils]: 28: Hoare triple {110880#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110880#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:35,347 INFO L290 TraceCheckUtils]: 29: Hoare triple {110880#(<= ~counter~0 2)} ~cond := #in~cond; {110880#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:35,347 INFO L290 TraceCheckUtils]: 30: Hoare triple {110880#(<= ~counter~0 2)} assume !(0 == ~cond); {110880#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:35,347 INFO L290 TraceCheckUtils]: 31: Hoare triple {110880#(<= ~counter~0 2)} assume true; {110880#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:35,348 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110880#(<= ~counter~0 2)} {110880#(<= ~counter~0 2)} #63#return; {110880#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:35,348 INFO L290 TraceCheckUtils]: 33: Hoare triple {110880#(<= ~counter~0 2)} assume !!(0 != ~r~0); {110880#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:35,348 INFO L290 TraceCheckUtils]: 34: Hoare triple {110880#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110880#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:35,349 INFO L290 TraceCheckUtils]: 35: Hoare triple {110880#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110908#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:35,349 INFO L290 TraceCheckUtils]: 36: Hoare triple {110908#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {110908#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:35,350 INFO L272 TraceCheckUtils]: 37: Hoare triple {110908#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110908#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:35,350 INFO L290 TraceCheckUtils]: 38: Hoare triple {110908#(<= ~counter~0 3)} ~cond := #in~cond; {110908#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:35,350 INFO L290 TraceCheckUtils]: 39: Hoare triple {110908#(<= ~counter~0 3)} assume !(0 == ~cond); {110908#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:35,350 INFO L290 TraceCheckUtils]: 40: Hoare triple {110908#(<= ~counter~0 3)} assume true; {110908#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:35,351 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110908#(<= ~counter~0 3)} {110908#(<= ~counter~0 3)} #63#return; {110908#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:35,351 INFO L290 TraceCheckUtils]: 42: Hoare triple {110908#(<= ~counter~0 3)} assume !!(0 != ~r~0); {110908#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:35,351 INFO L290 TraceCheckUtils]: 43: Hoare triple {110908#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110908#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:35,352 INFO L290 TraceCheckUtils]: 44: Hoare triple {110908#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110936#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:35,353 INFO L290 TraceCheckUtils]: 45: Hoare triple {110936#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {110936#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:35,353 INFO L272 TraceCheckUtils]: 46: Hoare triple {110936#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110936#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:35,353 INFO L290 TraceCheckUtils]: 47: Hoare triple {110936#(<= ~counter~0 4)} ~cond := #in~cond; {110936#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:35,354 INFO L290 TraceCheckUtils]: 48: Hoare triple {110936#(<= ~counter~0 4)} assume !(0 == ~cond); {110936#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:35,354 INFO L290 TraceCheckUtils]: 49: Hoare triple {110936#(<= ~counter~0 4)} assume true; {110936#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:35,354 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110936#(<= ~counter~0 4)} {110936#(<= ~counter~0 4)} #63#return; {110936#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:35,355 INFO L290 TraceCheckUtils]: 51: Hoare triple {110936#(<= ~counter~0 4)} assume !!(0 != ~r~0); {110936#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:35,355 INFO L290 TraceCheckUtils]: 52: Hoare triple {110936#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110936#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:35,356 INFO L290 TraceCheckUtils]: 53: Hoare triple {110936#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110964#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:35,356 INFO L290 TraceCheckUtils]: 54: Hoare triple {110964#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {110964#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:35,357 INFO L272 TraceCheckUtils]: 55: Hoare triple {110964#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110964#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:35,357 INFO L290 TraceCheckUtils]: 56: Hoare triple {110964#(<= ~counter~0 5)} ~cond := #in~cond; {110964#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:35,357 INFO L290 TraceCheckUtils]: 57: Hoare triple {110964#(<= ~counter~0 5)} assume !(0 == ~cond); {110964#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:35,357 INFO L290 TraceCheckUtils]: 58: Hoare triple {110964#(<= ~counter~0 5)} assume true; {110964#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:35,358 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110964#(<= ~counter~0 5)} {110964#(<= ~counter~0 5)} #63#return; {110964#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:35,358 INFO L290 TraceCheckUtils]: 60: Hoare triple {110964#(<= ~counter~0 5)} assume !!(0 != ~r~0); {110964#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:35,358 INFO L290 TraceCheckUtils]: 61: Hoare triple {110964#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110964#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:35,359 INFO L290 TraceCheckUtils]: 62: Hoare triple {110964#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110992#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:35,359 INFO L290 TraceCheckUtils]: 63: Hoare triple {110992#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {110992#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:35,360 INFO L272 TraceCheckUtils]: 64: Hoare triple {110992#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110992#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:35,360 INFO L290 TraceCheckUtils]: 65: Hoare triple {110992#(<= ~counter~0 6)} ~cond := #in~cond; {110992#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:35,360 INFO L290 TraceCheckUtils]: 66: Hoare triple {110992#(<= ~counter~0 6)} assume !(0 == ~cond); {110992#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:35,361 INFO L290 TraceCheckUtils]: 67: Hoare triple {110992#(<= ~counter~0 6)} assume true; {110992#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:35,361 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110992#(<= ~counter~0 6)} {110992#(<= ~counter~0 6)} #63#return; {110992#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:35,361 INFO L290 TraceCheckUtils]: 69: Hoare triple {110992#(<= ~counter~0 6)} assume !!(0 != ~r~0); {110992#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:35,362 INFO L290 TraceCheckUtils]: 70: Hoare triple {110992#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110992#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:35,363 INFO L290 TraceCheckUtils]: 71: Hoare triple {110992#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:35,363 INFO L290 TraceCheckUtils]: 72: Hoare triple {111020#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:35,363 INFO L272 TraceCheckUtils]: 73: Hoare triple {111020#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:35,364 INFO L290 TraceCheckUtils]: 74: Hoare triple {111020#(<= ~counter~0 7)} ~cond := #in~cond; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:35,364 INFO L290 TraceCheckUtils]: 75: Hoare triple {111020#(<= ~counter~0 7)} assume !(0 == ~cond); {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:35,364 INFO L290 TraceCheckUtils]: 76: Hoare triple {111020#(<= ~counter~0 7)} assume true; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:35,365 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {111020#(<= ~counter~0 7)} {111020#(<= ~counter~0 7)} #63#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:35,365 INFO L290 TraceCheckUtils]: 78: Hoare triple {111020#(<= ~counter~0 7)} assume !!(0 != ~r~0); {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:35,365 INFO L290 TraceCheckUtils]: 79: Hoare triple {111020#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:35,366 INFO L290 TraceCheckUtils]: 80: Hoare triple {111020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:35,366 INFO L290 TraceCheckUtils]: 81: Hoare triple {111048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:35,367 INFO L272 TraceCheckUtils]: 82: Hoare triple {111048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:35,367 INFO L290 TraceCheckUtils]: 83: Hoare triple {111048#(<= ~counter~0 8)} ~cond := #in~cond; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:35,367 INFO L290 TraceCheckUtils]: 84: Hoare triple {111048#(<= ~counter~0 8)} assume !(0 == ~cond); {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:35,368 INFO L290 TraceCheckUtils]: 85: Hoare triple {111048#(<= ~counter~0 8)} assume true; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:35,368 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {111048#(<= ~counter~0 8)} {111048#(<= ~counter~0 8)} #63#return; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:35,368 INFO L290 TraceCheckUtils]: 87: Hoare triple {111048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:35,369 INFO L290 TraceCheckUtils]: 88: Hoare triple {111048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:35,369 INFO L290 TraceCheckUtils]: 89: Hoare triple {111048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:35,370 INFO L290 TraceCheckUtils]: 90: Hoare triple {111076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:35,370 INFO L272 TraceCheckUtils]: 91: Hoare triple {111076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:35,370 INFO L290 TraceCheckUtils]: 92: Hoare triple {111076#(<= ~counter~0 9)} ~cond := #in~cond; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:35,371 INFO L290 TraceCheckUtils]: 93: Hoare triple {111076#(<= ~counter~0 9)} assume !(0 == ~cond); {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:35,371 INFO L290 TraceCheckUtils]: 94: Hoare triple {111076#(<= ~counter~0 9)} assume true; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:35,371 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {111076#(<= ~counter~0 9)} {111076#(<= ~counter~0 9)} #63#return; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:35,372 INFO L290 TraceCheckUtils]: 96: Hoare triple {111076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:35,372 INFO L290 TraceCheckUtils]: 97: Hoare triple {111076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:35,373 INFO L290 TraceCheckUtils]: 98: Hoare triple {111076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:35,373 INFO L290 TraceCheckUtils]: 99: Hoare triple {111104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:35,374 INFO L272 TraceCheckUtils]: 100: Hoare triple {111104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:35,374 INFO L290 TraceCheckUtils]: 101: Hoare triple {111104#(<= ~counter~0 10)} ~cond := #in~cond; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:35,374 INFO L290 TraceCheckUtils]: 102: Hoare triple {111104#(<= ~counter~0 10)} assume !(0 == ~cond); {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:35,374 INFO L290 TraceCheckUtils]: 103: Hoare triple {111104#(<= ~counter~0 10)} assume true; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:35,375 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {111104#(<= ~counter~0 10)} {111104#(<= ~counter~0 10)} #63#return; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:35,375 INFO L290 TraceCheckUtils]: 105: Hoare triple {111104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:35,375 INFO L290 TraceCheckUtils]: 106: Hoare triple {111104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:35,376 INFO L290 TraceCheckUtils]: 107: Hoare triple {111104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:35,377 INFO L290 TraceCheckUtils]: 108: Hoare triple {111132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:35,377 INFO L272 TraceCheckUtils]: 109: Hoare triple {111132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:35,377 INFO L290 TraceCheckUtils]: 110: Hoare triple {111132#(<= ~counter~0 11)} ~cond := #in~cond; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:35,378 INFO L290 TraceCheckUtils]: 111: Hoare triple {111132#(<= ~counter~0 11)} assume !(0 == ~cond); {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:35,378 INFO L290 TraceCheckUtils]: 112: Hoare triple {111132#(<= ~counter~0 11)} assume true; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:35,378 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {111132#(<= ~counter~0 11)} {111132#(<= ~counter~0 11)} #63#return; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:35,379 INFO L290 TraceCheckUtils]: 114: Hoare triple {111132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:35,379 INFO L290 TraceCheckUtils]: 115: Hoare triple {111132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:35,380 INFO L290 TraceCheckUtils]: 116: Hoare triple {111132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:35,380 INFO L290 TraceCheckUtils]: 117: Hoare triple {111160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:35,380 INFO L272 TraceCheckUtils]: 118: Hoare triple {111160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:35,381 INFO L290 TraceCheckUtils]: 119: Hoare triple {111160#(<= ~counter~0 12)} ~cond := #in~cond; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:35,381 INFO L290 TraceCheckUtils]: 120: Hoare triple {111160#(<= ~counter~0 12)} assume !(0 == ~cond); {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:35,381 INFO L290 TraceCheckUtils]: 121: Hoare triple {111160#(<= ~counter~0 12)} assume true; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:35,382 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {111160#(<= ~counter~0 12)} {111160#(<= ~counter~0 12)} #63#return; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:35,382 INFO L290 TraceCheckUtils]: 123: Hoare triple {111160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:35,382 INFO L290 TraceCheckUtils]: 124: Hoare triple {111160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:35,383 INFO L290 TraceCheckUtils]: 125: Hoare triple {111160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:35,383 INFO L290 TraceCheckUtils]: 126: Hoare triple {111188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:35,384 INFO L272 TraceCheckUtils]: 127: Hoare triple {111188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:35,384 INFO L290 TraceCheckUtils]: 128: Hoare triple {111188#(<= ~counter~0 13)} ~cond := #in~cond; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:35,385 INFO L290 TraceCheckUtils]: 129: Hoare triple {111188#(<= ~counter~0 13)} assume !(0 == ~cond); {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:35,385 INFO L290 TraceCheckUtils]: 130: Hoare triple {111188#(<= ~counter~0 13)} assume true; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:35,385 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {111188#(<= ~counter~0 13)} {111188#(<= ~counter~0 13)} #63#return; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:35,386 INFO L290 TraceCheckUtils]: 132: Hoare triple {111188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:35,386 INFO L290 TraceCheckUtils]: 133: Hoare triple {111188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:35,387 INFO L290 TraceCheckUtils]: 134: Hoare triple {111188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:35,387 INFO L290 TraceCheckUtils]: 135: Hoare triple {111216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:35,388 INFO L272 TraceCheckUtils]: 136: Hoare triple {111216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:35,388 INFO L290 TraceCheckUtils]: 137: Hoare triple {111216#(<= ~counter~0 14)} ~cond := #in~cond; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:35,388 INFO L290 TraceCheckUtils]: 138: Hoare triple {111216#(<= ~counter~0 14)} assume !(0 == ~cond); {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:35,388 INFO L290 TraceCheckUtils]: 139: Hoare triple {111216#(<= ~counter~0 14)} assume true; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:35,389 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {111216#(<= ~counter~0 14)} {111216#(<= ~counter~0 14)} #63#return; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:35,389 INFO L290 TraceCheckUtils]: 141: Hoare triple {111216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:35,389 INFO L290 TraceCheckUtils]: 142: Hoare triple {111216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:35,390 INFO L290 TraceCheckUtils]: 143: Hoare triple {111216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:35,390 INFO L290 TraceCheckUtils]: 144: Hoare triple {111244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:35,391 INFO L272 TraceCheckUtils]: 145: Hoare triple {111244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:35,391 INFO L290 TraceCheckUtils]: 146: Hoare triple {111244#(<= ~counter~0 15)} ~cond := #in~cond; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:35,391 INFO L290 TraceCheckUtils]: 147: Hoare triple {111244#(<= ~counter~0 15)} assume !(0 == ~cond); {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:35,392 INFO L290 TraceCheckUtils]: 148: Hoare triple {111244#(<= ~counter~0 15)} assume true; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:35,392 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {111244#(<= ~counter~0 15)} {111244#(<= ~counter~0 15)} #63#return; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:35,392 INFO L290 TraceCheckUtils]: 150: Hoare triple {111244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:35,393 INFO L290 TraceCheckUtils]: 151: Hoare triple {111244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:35,394 INFO L290 TraceCheckUtils]: 152: Hoare triple {111244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:35,394 INFO L290 TraceCheckUtils]: 153: Hoare triple {111272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:35,394 INFO L272 TraceCheckUtils]: 154: Hoare triple {111272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:35,395 INFO L290 TraceCheckUtils]: 155: Hoare triple {111272#(<= ~counter~0 16)} ~cond := #in~cond; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:35,395 INFO L290 TraceCheckUtils]: 156: Hoare triple {111272#(<= ~counter~0 16)} assume !(0 == ~cond); {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:35,395 INFO L290 TraceCheckUtils]: 157: Hoare triple {111272#(<= ~counter~0 16)} assume true; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:35,396 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {111272#(<= ~counter~0 16)} {111272#(<= ~counter~0 16)} #63#return; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:35,396 INFO L290 TraceCheckUtils]: 159: Hoare triple {111272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:35,396 INFO L290 TraceCheckUtils]: 160: Hoare triple {111272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:35,397 INFO L290 TraceCheckUtils]: 161: Hoare triple {111272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:35,397 INFO L290 TraceCheckUtils]: 162: Hoare triple {111300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:35,398 INFO L272 TraceCheckUtils]: 163: Hoare triple {111300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:35,398 INFO L290 TraceCheckUtils]: 164: Hoare triple {111300#(<= ~counter~0 17)} ~cond := #in~cond; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:35,398 INFO L290 TraceCheckUtils]: 165: Hoare triple {111300#(<= ~counter~0 17)} assume !(0 == ~cond); {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:35,399 INFO L290 TraceCheckUtils]: 166: Hoare triple {111300#(<= ~counter~0 17)} assume true; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:35,399 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {111300#(<= ~counter~0 17)} {111300#(<= ~counter~0 17)} #63#return; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:35,399 INFO L290 TraceCheckUtils]: 168: Hoare triple {111300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:35,400 INFO L290 TraceCheckUtils]: 169: Hoare triple {111300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:35,401 INFO L290 TraceCheckUtils]: 170: Hoare triple {111300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:35,401 INFO L290 TraceCheckUtils]: 171: Hoare triple {111328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:35,401 INFO L272 TraceCheckUtils]: 172: Hoare triple {111328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:35,402 INFO L290 TraceCheckUtils]: 173: Hoare triple {111328#(<= ~counter~0 18)} ~cond := #in~cond; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:35,402 INFO L290 TraceCheckUtils]: 174: Hoare triple {111328#(<= ~counter~0 18)} assume !(0 == ~cond); {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:35,402 INFO L290 TraceCheckUtils]: 175: Hoare triple {111328#(<= ~counter~0 18)} assume true; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:35,403 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {111328#(<= ~counter~0 18)} {111328#(<= ~counter~0 18)} #63#return; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:35,403 INFO L290 TraceCheckUtils]: 177: Hoare triple {111328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:35,403 INFO L290 TraceCheckUtils]: 178: Hoare triple {111328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:35,404 INFO L290 TraceCheckUtils]: 179: Hoare triple {111328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:35,404 INFO L290 TraceCheckUtils]: 180: Hoare triple {111356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:35,405 INFO L272 TraceCheckUtils]: 181: Hoare triple {111356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:35,405 INFO L290 TraceCheckUtils]: 182: Hoare triple {111356#(<= ~counter~0 19)} ~cond := #in~cond; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:35,405 INFO L290 TraceCheckUtils]: 183: Hoare triple {111356#(<= ~counter~0 19)} assume !(0 == ~cond); {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:35,405 INFO L290 TraceCheckUtils]: 184: Hoare triple {111356#(<= ~counter~0 19)} assume true; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:35,406 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {111356#(<= ~counter~0 19)} {111356#(<= ~counter~0 19)} #63#return; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:35,406 INFO L290 TraceCheckUtils]: 186: Hoare triple {111356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:35,406 INFO L290 TraceCheckUtils]: 187: Hoare triple {111356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:35,407 INFO L290 TraceCheckUtils]: 188: Hoare triple {111356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:35,408 INFO L290 TraceCheckUtils]: 189: Hoare triple {111384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:35,408 INFO L272 TraceCheckUtils]: 190: Hoare triple {111384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:35,408 INFO L290 TraceCheckUtils]: 191: Hoare triple {111384#(<= ~counter~0 20)} ~cond := #in~cond; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:35,409 INFO L290 TraceCheckUtils]: 192: Hoare triple {111384#(<= ~counter~0 20)} assume !(0 == ~cond); {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:35,409 INFO L290 TraceCheckUtils]: 193: Hoare triple {111384#(<= ~counter~0 20)} assume true; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:35,410 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {111384#(<= ~counter~0 20)} {111384#(<= ~counter~0 20)} #63#return; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:35,410 INFO L290 TraceCheckUtils]: 195: Hoare triple {111384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:35,410 INFO L290 TraceCheckUtils]: 196: Hoare triple {111384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:35,411 INFO L290 TraceCheckUtils]: 197: Hoare triple {111384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:35,411 INFO L290 TraceCheckUtils]: 198: Hoare triple {111412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:35,412 INFO L272 TraceCheckUtils]: 199: Hoare triple {111412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:35,412 INFO L290 TraceCheckUtils]: 200: Hoare triple {111412#(<= ~counter~0 21)} ~cond := #in~cond; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:35,412 INFO L290 TraceCheckUtils]: 201: Hoare triple {111412#(<= ~counter~0 21)} assume !(0 == ~cond); {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:35,413 INFO L290 TraceCheckUtils]: 202: Hoare triple {111412#(<= ~counter~0 21)} assume true; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:35,413 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {111412#(<= ~counter~0 21)} {111412#(<= ~counter~0 21)} #63#return; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:35,413 INFO L290 TraceCheckUtils]: 204: Hoare triple {111412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:35,414 INFO L290 TraceCheckUtils]: 205: Hoare triple {111412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:35,415 INFO L290 TraceCheckUtils]: 206: Hoare triple {111412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:35,415 INFO L290 TraceCheckUtils]: 207: Hoare triple {111440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:35,415 INFO L272 TraceCheckUtils]: 208: Hoare triple {111440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:35,416 INFO L290 TraceCheckUtils]: 209: Hoare triple {111440#(<= ~counter~0 22)} ~cond := #in~cond; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:35,416 INFO L290 TraceCheckUtils]: 210: Hoare triple {111440#(<= ~counter~0 22)} assume !(0 == ~cond); {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:35,416 INFO L290 TraceCheckUtils]: 211: Hoare triple {111440#(<= ~counter~0 22)} assume true; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:35,417 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {111440#(<= ~counter~0 22)} {111440#(<= ~counter~0 22)} #63#return; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:35,417 INFO L290 TraceCheckUtils]: 213: Hoare triple {111440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:35,417 INFO L290 TraceCheckUtils]: 214: Hoare triple {111440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:35,418 INFO L290 TraceCheckUtils]: 215: Hoare triple {111440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:35,418 INFO L290 TraceCheckUtils]: 216: Hoare triple {111468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:35,419 INFO L272 TraceCheckUtils]: 217: Hoare triple {111468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:35,419 INFO L290 TraceCheckUtils]: 218: Hoare triple {111468#(<= ~counter~0 23)} ~cond := #in~cond; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:35,419 INFO L290 TraceCheckUtils]: 219: Hoare triple {111468#(<= ~counter~0 23)} assume !(0 == ~cond); {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:35,419 INFO L290 TraceCheckUtils]: 220: Hoare triple {111468#(<= ~counter~0 23)} assume true; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:35,420 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {111468#(<= ~counter~0 23)} {111468#(<= ~counter~0 23)} #63#return; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:35,420 INFO L290 TraceCheckUtils]: 222: Hoare triple {111468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:35,420 INFO L290 TraceCheckUtils]: 223: Hoare triple {111468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:35,421 INFO L290 TraceCheckUtils]: 224: Hoare triple {111468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:35,422 INFO L290 TraceCheckUtils]: 225: Hoare triple {111496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:35,422 INFO L272 TraceCheckUtils]: 226: Hoare triple {111496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:35,422 INFO L290 TraceCheckUtils]: 227: Hoare triple {111496#(<= ~counter~0 24)} ~cond := #in~cond; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:35,423 INFO L290 TraceCheckUtils]: 228: Hoare triple {111496#(<= ~counter~0 24)} assume !(0 == ~cond); {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:35,423 INFO L290 TraceCheckUtils]: 229: Hoare triple {111496#(<= ~counter~0 24)} assume true; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:35,423 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {111496#(<= ~counter~0 24)} {111496#(<= ~counter~0 24)} #63#return; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:35,424 INFO L290 TraceCheckUtils]: 231: Hoare triple {111496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:35,424 INFO L290 TraceCheckUtils]: 232: Hoare triple {111496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:35,425 INFO L290 TraceCheckUtils]: 233: Hoare triple {111496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:35,425 INFO L290 TraceCheckUtils]: 234: Hoare triple {111524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:35,426 INFO L272 TraceCheckUtils]: 235: Hoare triple {111524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:35,426 INFO L290 TraceCheckUtils]: 236: Hoare triple {111524#(<= ~counter~0 25)} ~cond := #in~cond; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:35,426 INFO L290 TraceCheckUtils]: 237: Hoare triple {111524#(<= ~counter~0 25)} assume !(0 == ~cond); {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:35,427 INFO L290 TraceCheckUtils]: 238: Hoare triple {111524#(<= ~counter~0 25)} assume true; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:35,427 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {111524#(<= ~counter~0 25)} {111524#(<= ~counter~0 25)} #63#return; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:35,428 INFO L290 TraceCheckUtils]: 240: Hoare triple {111524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:35,428 INFO L290 TraceCheckUtils]: 241: Hoare triple {111524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:35,429 INFO L290 TraceCheckUtils]: 242: Hoare triple {111524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:35,429 INFO L290 TraceCheckUtils]: 243: Hoare triple {111552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:35,429 INFO L272 TraceCheckUtils]: 244: Hoare triple {111552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:35,430 INFO L290 TraceCheckUtils]: 245: Hoare triple {111552#(<= ~counter~0 26)} ~cond := #in~cond; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:35,430 INFO L290 TraceCheckUtils]: 246: Hoare triple {111552#(<= ~counter~0 26)} assume !(0 == ~cond); {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:35,430 INFO L290 TraceCheckUtils]: 247: Hoare triple {111552#(<= ~counter~0 26)} assume true; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:35,431 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {111552#(<= ~counter~0 26)} {111552#(<= ~counter~0 26)} #63#return; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:35,431 INFO L290 TraceCheckUtils]: 249: Hoare triple {111552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:35,431 INFO L290 TraceCheckUtils]: 250: Hoare triple {111552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:35,432 INFO L290 TraceCheckUtils]: 251: Hoare triple {111552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:35,433 INFO L290 TraceCheckUtils]: 252: Hoare triple {111580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:35,433 INFO L272 TraceCheckUtils]: 253: Hoare triple {111580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:35,433 INFO L290 TraceCheckUtils]: 254: Hoare triple {111580#(<= ~counter~0 27)} ~cond := #in~cond; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:35,434 INFO L290 TraceCheckUtils]: 255: Hoare triple {111580#(<= ~counter~0 27)} assume !(0 == ~cond); {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:35,434 INFO L290 TraceCheckUtils]: 256: Hoare triple {111580#(<= ~counter~0 27)} assume true; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:35,434 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {111580#(<= ~counter~0 27)} {111580#(<= ~counter~0 27)} #63#return; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:35,435 INFO L290 TraceCheckUtils]: 258: Hoare triple {111580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:35,435 INFO L290 TraceCheckUtils]: 259: Hoare triple {111580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:35,436 INFO L290 TraceCheckUtils]: 260: Hoare triple {111580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:35,436 INFO L290 TraceCheckUtils]: 261: Hoare triple {111608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:35,436 INFO L272 TraceCheckUtils]: 262: Hoare triple {111608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:35,437 INFO L290 TraceCheckUtils]: 263: Hoare triple {111608#(<= ~counter~0 28)} ~cond := #in~cond; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:35,437 INFO L290 TraceCheckUtils]: 264: Hoare triple {111608#(<= ~counter~0 28)} assume !(0 == ~cond); {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:35,437 INFO L290 TraceCheckUtils]: 265: Hoare triple {111608#(<= ~counter~0 28)} assume true; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:35,438 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {111608#(<= ~counter~0 28)} {111608#(<= ~counter~0 28)} #63#return; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:35,438 INFO L290 TraceCheckUtils]: 267: Hoare triple {111608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:35,438 INFO L290 TraceCheckUtils]: 268: Hoare triple {111608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:35,439 INFO L290 TraceCheckUtils]: 269: Hoare triple {111608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:35,439 INFO L290 TraceCheckUtils]: 270: Hoare triple {111636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:35,440 INFO L272 TraceCheckUtils]: 271: Hoare triple {111636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:35,440 INFO L290 TraceCheckUtils]: 272: Hoare triple {111636#(<= ~counter~0 29)} ~cond := #in~cond; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:35,440 INFO L290 TraceCheckUtils]: 273: Hoare triple {111636#(<= ~counter~0 29)} assume !(0 == ~cond); {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:35,441 INFO L290 TraceCheckUtils]: 274: Hoare triple {111636#(<= ~counter~0 29)} assume true; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:35,441 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {111636#(<= ~counter~0 29)} {111636#(<= ~counter~0 29)} #63#return; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:35,441 INFO L290 TraceCheckUtils]: 276: Hoare triple {111636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:35,442 INFO L290 TraceCheckUtils]: 277: Hoare triple {111636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:35,443 INFO L290 TraceCheckUtils]: 278: Hoare triple {111636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:35,443 INFO L290 TraceCheckUtils]: 279: Hoare triple {111664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:35,443 INFO L272 TraceCheckUtils]: 280: Hoare triple {111664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:35,444 INFO L290 TraceCheckUtils]: 281: Hoare triple {111664#(<= ~counter~0 30)} ~cond := #in~cond; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:35,444 INFO L290 TraceCheckUtils]: 282: Hoare triple {111664#(<= ~counter~0 30)} assume !(0 == ~cond); {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:35,444 INFO L290 TraceCheckUtils]: 283: Hoare triple {111664#(<= ~counter~0 30)} assume true; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:35,445 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {111664#(<= ~counter~0 30)} {111664#(<= ~counter~0 30)} #63#return; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:35,445 INFO L290 TraceCheckUtils]: 285: Hoare triple {111664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:35,445 INFO L290 TraceCheckUtils]: 286: Hoare triple {111664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:35,446 INFO L290 TraceCheckUtils]: 287: Hoare triple {111664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:35,446 INFO L290 TraceCheckUtils]: 288: Hoare triple {111692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:35,447 INFO L272 TraceCheckUtils]: 289: Hoare triple {111692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:35,447 INFO L290 TraceCheckUtils]: 290: Hoare triple {111692#(<= ~counter~0 31)} ~cond := #in~cond; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:35,447 INFO L290 TraceCheckUtils]: 291: Hoare triple {111692#(<= ~counter~0 31)} assume !(0 == ~cond); {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:35,448 INFO L290 TraceCheckUtils]: 292: Hoare triple {111692#(<= ~counter~0 31)} assume true; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:35,448 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {111692#(<= ~counter~0 31)} {111692#(<= ~counter~0 31)} #63#return; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:35,448 INFO L290 TraceCheckUtils]: 294: Hoare triple {111692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:35,449 INFO L290 TraceCheckUtils]: 295: Hoare triple {111692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:35,449 INFO L290 TraceCheckUtils]: 296: Hoare triple {111692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:35,450 INFO L290 TraceCheckUtils]: 297: Hoare triple {111720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:35,450 INFO L272 TraceCheckUtils]: 298: Hoare triple {111720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:35,450 INFO L290 TraceCheckUtils]: 299: Hoare triple {111720#(<= ~counter~0 32)} ~cond := #in~cond; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:35,451 INFO L290 TraceCheckUtils]: 300: Hoare triple {111720#(<= ~counter~0 32)} assume !(0 == ~cond); {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:35,451 INFO L290 TraceCheckUtils]: 301: Hoare triple {111720#(<= ~counter~0 32)} assume true; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:35,452 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {111720#(<= ~counter~0 32)} {111720#(<= ~counter~0 32)} #63#return; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:35,452 INFO L290 TraceCheckUtils]: 303: Hoare triple {111720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:35,452 INFO L290 TraceCheckUtils]: 304: Hoare triple {111720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:35,453 INFO L290 TraceCheckUtils]: 305: Hoare triple {111720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:35,453 INFO L290 TraceCheckUtils]: 306: Hoare triple {111748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:35,454 INFO L272 TraceCheckUtils]: 307: Hoare triple {111748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:35,454 INFO L290 TraceCheckUtils]: 308: Hoare triple {111748#(<= ~counter~0 33)} ~cond := #in~cond; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:35,454 INFO L290 TraceCheckUtils]: 309: Hoare triple {111748#(<= ~counter~0 33)} assume !(0 == ~cond); {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:35,454 INFO L290 TraceCheckUtils]: 310: Hoare triple {111748#(<= ~counter~0 33)} assume true; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:35,455 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {111748#(<= ~counter~0 33)} {111748#(<= ~counter~0 33)} #63#return; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:35,455 INFO L290 TraceCheckUtils]: 312: Hoare triple {111748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:35,455 INFO L290 TraceCheckUtils]: 313: Hoare triple {111748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:35,456 INFO L290 TraceCheckUtils]: 314: Hoare triple {111748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:35,457 INFO L290 TraceCheckUtils]: 315: Hoare triple {111776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:35,457 INFO L272 TraceCheckUtils]: 316: Hoare triple {111776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:35,457 INFO L290 TraceCheckUtils]: 317: Hoare triple {111776#(<= ~counter~0 34)} ~cond := #in~cond; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:35,458 INFO L290 TraceCheckUtils]: 318: Hoare triple {111776#(<= ~counter~0 34)} assume !(0 == ~cond); {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:35,458 INFO L290 TraceCheckUtils]: 319: Hoare triple {111776#(<= ~counter~0 34)} assume true; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:35,458 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {111776#(<= ~counter~0 34)} {111776#(<= ~counter~0 34)} #63#return; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:35,459 INFO L290 TraceCheckUtils]: 321: Hoare triple {111776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:35,459 INFO L290 TraceCheckUtils]: 322: Hoare triple {111776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:35,460 INFO L290 TraceCheckUtils]: 323: Hoare triple {111776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:35,460 INFO L290 TraceCheckUtils]: 324: Hoare triple {111804#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:35,461 INFO L272 TraceCheckUtils]: 325: Hoare triple {111804#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:35,461 INFO L290 TraceCheckUtils]: 326: Hoare triple {111804#(<= ~counter~0 35)} ~cond := #in~cond; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:35,461 INFO L290 TraceCheckUtils]: 327: Hoare triple {111804#(<= ~counter~0 35)} assume !(0 == ~cond); {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:35,461 INFO L290 TraceCheckUtils]: 328: Hoare triple {111804#(<= ~counter~0 35)} assume true; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:35,462 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {111804#(<= ~counter~0 35)} {111804#(<= ~counter~0 35)} #63#return; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:35,462 INFO L290 TraceCheckUtils]: 330: Hoare triple {111804#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:35,462 INFO L290 TraceCheckUtils]: 331: Hoare triple {111804#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:35,463 INFO L290 TraceCheckUtils]: 332: Hoare triple {111804#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:35,464 INFO L290 TraceCheckUtils]: 333: Hoare triple {111832#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:35,464 INFO L272 TraceCheckUtils]: 334: Hoare triple {111832#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:35,464 INFO L290 TraceCheckUtils]: 335: Hoare triple {111832#(<= ~counter~0 36)} ~cond := #in~cond; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:35,465 INFO L290 TraceCheckUtils]: 336: Hoare triple {111832#(<= ~counter~0 36)} assume !(0 == ~cond); {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:35,465 INFO L290 TraceCheckUtils]: 337: Hoare triple {111832#(<= ~counter~0 36)} assume true; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:35,465 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {111832#(<= ~counter~0 36)} {111832#(<= ~counter~0 36)} #63#return; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:35,466 INFO L290 TraceCheckUtils]: 339: Hoare triple {111832#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:35,466 INFO L290 TraceCheckUtils]: 340: Hoare triple {111832#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:35,467 INFO L290 TraceCheckUtils]: 341: Hoare triple {111832#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:35,467 INFO L290 TraceCheckUtils]: 342: Hoare triple {111860#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:35,468 INFO L272 TraceCheckUtils]: 343: Hoare triple {111860#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:35,468 INFO L290 TraceCheckUtils]: 344: Hoare triple {111860#(<= ~counter~0 37)} ~cond := #in~cond; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:35,468 INFO L290 TraceCheckUtils]: 345: Hoare triple {111860#(<= ~counter~0 37)} assume !(0 == ~cond); {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:35,468 INFO L290 TraceCheckUtils]: 346: Hoare triple {111860#(<= ~counter~0 37)} assume true; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:35,469 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {111860#(<= ~counter~0 37)} {111860#(<= ~counter~0 37)} #63#return; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:35,469 INFO L290 TraceCheckUtils]: 348: Hoare triple {111860#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:35,469 INFO L290 TraceCheckUtils]: 349: Hoare triple {111860#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:35,470 INFO L290 TraceCheckUtils]: 350: Hoare triple {111860#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:35,470 INFO L290 TraceCheckUtils]: 351: Hoare triple {111888#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:35,471 INFO L272 TraceCheckUtils]: 352: Hoare triple {111888#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:35,471 INFO L290 TraceCheckUtils]: 353: Hoare triple {111888#(<= ~counter~0 38)} ~cond := #in~cond; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:35,472 INFO L290 TraceCheckUtils]: 354: Hoare triple {111888#(<= ~counter~0 38)} assume !(0 == ~cond); {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:35,472 INFO L290 TraceCheckUtils]: 355: Hoare triple {111888#(<= ~counter~0 38)} assume true; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:35,472 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {111888#(<= ~counter~0 38)} {111888#(<= ~counter~0 38)} #63#return; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:35,473 INFO L290 TraceCheckUtils]: 357: Hoare triple {111888#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:35,473 INFO L290 TraceCheckUtils]: 358: Hoare triple {111888#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:35,474 INFO L290 TraceCheckUtils]: 359: Hoare triple {111888#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:35,474 INFO L290 TraceCheckUtils]: 360: Hoare triple {111916#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:35,474 INFO L272 TraceCheckUtils]: 361: Hoare triple {111916#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:35,475 INFO L290 TraceCheckUtils]: 362: Hoare triple {111916#(<= ~counter~0 39)} ~cond := #in~cond; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:35,475 INFO L290 TraceCheckUtils]: 363: Hoare triple {111916#(<= ~counter~0 39)} assume !(0 == ~cond); {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:35,475 INFO L290 TraceCheckUtils]: 364: Hoare triple {111916#(<= ~counter~0 39)} assume true; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:35,476 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {111916#(<= ~counter~0 39)} {111916#(<= ~counter~0 39)} #63#return; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:35,476 INFO L290 TraceCheckUtils]: 366: Hoare triple {111916#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:35,476 INFO L290 TraceCheckUtils]: 367: Hoare triple {111916#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:35,477 INFO L290 TraceCheckUtils]: 368: Hoare triple {111916#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:35,477 INFO L290 TraceCheckUtils]: 369: Hoare triple {111944#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:35,478 INFO L272 TraceCheckUtils]: 370: Hoare triple {111944#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:35,478 INFO L290 TraceCheckUtils]: 371: Hoare triple {111944#(<= ~counter~0 40)} ~cond := #in~cond; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:35,478 INFO L290 TraceCheckUtils]: 372: Hoare triple {111944#(<= ~counter~0 40)} assume !(0 == ~cond); {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:35,479 INFO L290 TraceCheckUtils]: 373: Hoare triple {111944#(<= ~counter~0 40)} assume true; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:35,479 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {111944#(<= ~counter~0 40)} {111944#(<= ~counter~0 40)} #63#return; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:35,480 INFO L290 TraceCheckUtils]: 375: Hoare triple {111944#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:35,480 INFO L290 TraceCheckUtils]: 376: Hoare triple {111944#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:35,481 INFO L290 TraceCheckUtils]: 377: Hoare triple {111944#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:35,481 INFO L290 TraceCheckUtils]: 378: Hoare triple {111972#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:35,481 INFO L272 TraceCheckUtils]: 379: Hoare triple {111972#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:35,482 INFO L290 TraceCheckUtils]: 380: Hoare triple {111972#(<= ~counter~0 41)} ~cond := #in~cond; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:35,482 INFO L290 TraceCheckUtils]: 381: Hoare triple {111972#(<= ~counter~0 41)} assume !(0 == ~cond); {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:35,482 INFO L290 TraceCheckUtils]: 382: Hoare triple {111972#(<= ~counter~0 41)} assume true; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:35,483 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {111972#(<= ~counter~0 41)} {111972#(<= ~counter~0 41)} #63#return; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:35,483 INFO L290 TraceCheckUtils]: 384: Hoare triple {111972#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:35,483 INFO L290 TraceCheckUtils]: 385: Hoare triple {111972#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:35,484 INFO L290 TraceCheckUtils]: 386: Hoare triple {111972#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:35,484 INFO L290 TraceCheckUtils]: 387: Hoare triple {112000#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:35,485 INFO L272 TraceCheckUtils]: 388: Hoare triple {112000#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:35,485 INFO L290 TraceCheckUtils]: 389: Hoare triple {112000#(<= ~counter~0 42)} ~cond := #in~cond; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:35,485 INFO L290 TraceCheckUtils]: 390: Hoare triple {112000#(<= ~counter~0 42)} assume !(0 == ~cond); {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:35,486 INFO L290 TraceCheckUtils]: 391: Hoare triple {112000#(<= ~counter~0 42)} assume true; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:35,486 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {112000#(<= ~counter~0 42)} {112000#(<= ~counter~0 42)} #63#return; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:35,486 INFO L290 TraceCheckUtils]: 393: Hoare triple {112000#(<= ~counter~0 42)} assume !!(0 != ~r~0); {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:35,487 INFO L290 TraceCheckUtils]: 394: Hoare triple {112000#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:35,487 INFO L290 TraceCheckUtils]: 395: Hoare triple {112000#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112028#(<= |main_#t~post6| 42)} is VALID [2022-04-15 09:17:35,487 INFO L290 TraceCheckUtils]: 396: Hoare triple {112028#(<= |main_#t~post6| 42)} assume !(#t~post6 < 50);havoc #t~post6; {110796#false} is VALID [2022-04-15 09:17:35,487 INFO L272 TraceCheckUtils]: 397: Hoare triple {110796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110796#false} is VALID [2022-04-15 09:17:35,488 INFO L290 TraceCheckUtils]: 398: Hoare triple {110796#false} ~cond := #in~cond; {110796#false} is VALID [2022-04-15 09:17:35,488 INFO L290 TraceCheckUtils]: 399: Hoare triple {110796#false} assume 0 == ~cond; {110796#false} is VALID [2022-04-15 09:17:35,488 INFO L290 TraceCheckUtils]: 400: Hoare triple {110796#false} assume !false; {110796#false} is VALID [2022-04-15 09:17:35,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 7833 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:17:35,489 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:17:37,311 INFO L290 TraceCheckUtils]: 400: Hoare triple {110796#false} assume !false; {110796#false} is VALID [2022-04-15 09:17:37,311 INFO L290 TraceCheckUtils]: 399: Hoare triple {110796#false} assume 0 == ~cond; {110796#false} is VALID [2022-04-15 09:17:37,311 INFO L290 TraceCheckUtils]: 398: Hoare triple {110796#false} ~cond := #in~cond; {110796#false} is VALID [2022-04-15 09:17:37,311 INFO L272 TraceCheckUtils]: 397: Hoare triple {110796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110796#false} is VALID [2022-04-15 09:17:37,311 INFO L290 TraceCheckUtils]: 396: Hoare triple {112056#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {110796#false} is VALID [2022-04-15 09:17:37,312 INFO L290 TraceCheckUtils]: 395: Hoare triple {112060#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112056#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:17:37,312 INFO L290 TraceCheckUtils]: 394: Hoare triple {112060#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112060#(< ~counter~0 50)} is VALID [2022-04-15 09:17:37,312 INFO L290 TraceCheckUtils]: 393: Hoare triple {112060#(< ~counter~0 50)} assume !!(0 != ~r~0); {112060#(< ~counter~0 50)} is VALID [2022-04-15 09:17:37,313 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {110795#true} {112060#(< ~counter~0 50)} #63#return; {112060#(< ~counter~0 50)} is VALID [2022-04-15 09:17:37,313 INFO L290 TraceCheckUtils]: 391: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,313 INFO L290 TraceCheckUtils]: 390: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,313 INFO L290 TraceCheckUtils]: 389: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,313 INFO L272 TraceCheckUtils]: 388: Hoare triple {112060#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,313 INFO L290 TraceCheckUtils]: 387: Hoare triple {112060#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {112060#(< ~counter~0 50)} is VALID [2022-04-15 09:17:37,315 INFO L290 TraceCheckUtils]: 386: Hoare triple {112088#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112060#(< ~counter~0 50)} is VALID [2022-04-15 09:17:37,315 INFO L290 TraceCheckUtils]: 385: Hoare triple {112088#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112088#(< ~counter~0 49)} is VALID [2022-04-15 09:17:37,316 INFO L290 TraceCheckUtils]: 384: Hoare triple {112088#(< ~counter~0 49)} assume !!(0 != ~r~0); {112088#(< ~counter~0 49)} is VALID [2022-04-15 09:17:37,316 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {110795#true} {112088#(< ~counter~0 49)} #63#return; {112088#(< ~counter~0 49)} is VALID [2022-04-15 09:17:37,316 INFO L290 TraceCheckUtils]: 382: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,316 INFO L290 TraceCheckUtils]: 381: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,316 INFO L290 TraceCheckUtils]: 380: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,317 INFO L272 TraceCheckUtils]: 379: Hoare triple {112088#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,317 INFO L290 TraceCheckUtils]: 378: Hoare triple {112088#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {112088#(< ~counter~0 49)} is VALID [2022-04-15 09:17:37,318 INFO L290 TraceCheckUtils]: 377: Hoare triple {112116#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112088#(< ~counter~0 49)} is VALID [2022-04-15 09:17:37,318 INFO L290 TraceCheckUtils]: 376: Hoare triple {112116#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112116#(< ~counter~0 48)} is VALID [2022-04-15 09:17:37,318 INFO L290 TraceCheckUtils]: 375: Hoare triple {112116#(< ~counter~0 48)} assume !!(0 != ~r~0); {112116#(< ~counter~0 48)} is VALID [2022-04-15 09:17:37,319 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {110795#true} {112116#(< ~counter~0 48)} #63#return; {112116#(< ~counter~0 48)} is VALID [2022-04-15 09:17:37,319 INFO L290 TraceCheckUtils]: 373: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,319 INFO L290 TraceCheckUtils]: 372: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,319 INFO L290 TraceCheckUtils]: 371: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,319 INFO L272 TraceCheckUtils]: 370: Hoare triple {112116#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,319 INFO L290 TraceCheckUtils]: 369: Hoare triple {112116#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {112116#(< ~counter~0 48)} is VALID [2022-04-15 09:17:37,320 INFO L290 TraceCheckUtils]: 368: Hoare triple {112144#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112116#(< ~counter~0 48)} is VALID [2022-04-15 09:17:37,320 INFO L290 TraceCheckUtils]: 367: Hoare triple {112144#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112144#(< ~counter~0 47)} is VALID [2022-04-15 09:17:37,321 INFO L290 TraceCheckUtils]: 366: Hoare triple {112144#(< ~counter~0 47)} assume !!(0 != ~r~0); {112144#(< ~counter~0 47)} is VALID [2022-04-15 09:17:37,321 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {110795#true} {112144#(< ~counter~0 47)} #63#return; {112144#(< ~counter~0 47)} is VALID [2022-04-15 09:17:37,321 INFO L290 TraceCheckUtils]: 364: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,321 INFO L290 TraceCheckUtils]: 363: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,321 INFO L290 TraceCheckUtils]: 362: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,321 INFO L272 TraceCheckUtils]: 361: Hoare triple {112144#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,322 INFO L290 TraceCheckUtils]: 360: Hoare triple {112144#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {112144#(< ~counter~0 47)} is VALID [2022-04-15 09:17:37,323 INFO L290 TraceCheckUtils]: 359: Hoare triple {112172#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112144#(< ~counter~0 47)} is VALID [2022-04-15 09:17:37,323 INFO L290 TraceCheckUtils]: 358: Hoare triple {112172#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112172#(< ~counter~0 46)} is VALID [2022-04-15 09:17:37,323 INFO L290 TraceCheckUtils]: 357: Hoare triple {112172#(< ~counter~0 46)} assume !!(0 != ~r~0); {112172#(< ~counter~0 46)} is VALID [2022-04-15 09:17:37,324 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {110795#true} {112172#(< ~counter~0 46)} #63#return; {112172#(< ~counter~0 46)} is VALID [2022-04-15 09:17:37,324 INFO L290 TraceCheckUtils]: 355: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,324 INFO L290 TraceCheckUtils]: 354: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,324 INFO L290 TraceCheckUtils]: 353: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,324 INFO L272 TraceCheckUtils]: 352: Hoare triple {112172#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,324 INFO L290 TraceCheckUtils]: 351: Hoare triple {112172#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {112172#(< ~counter~0 46)} is VALID [2022-04-15 09:17:37,325 INFO L290 TraceCheckUtils]: 350: Hoare triple {112200#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112172#(< ~counter~0 46)} is VALID [2022-04-15 09:17:37,325 INFO L290 TraceCheckUtils]: 349: Hoare triple {112200#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112200#(< ~counter~0 45)} is VALID [2022-04-15 09:17:37,326 INFO L290 TraceCheckUtils]: 348: Hoare triple {112200#(< ~counter~0 45)} assume !!(0 != ~r~0); {112200#(< ~counter~0 45)} is VALID [2022-04-15 09:17:37,326 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {110795#true} {112200#(< ~counter~0 45)} #63#return; {112200#(< ~counter~0 45)} is VALID [2022-04-15 09:17:37,326 INFO L290 TraceCheckUtils]: 346: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,326 INFO L290 TraceCheckUtils]: 345: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,326 INFO L290 TraceCheckUtils]: 344: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,326 INFO L272 TraceCheckUtils]: 343: Hoare triple {112200#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,327 INFO L290 TraceCheckUtils]: 342: Hoare triple {112200#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {112200#(< ~counter~0 45)} is VALID [2022-04-15 09:17:37,327 INFO L290 TraceCheckUtils]: 341: Hoare triple {112228#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112200#(< ~counter~0 45)} is VALID [2022-04-15 09:17:37,328 INFO L290 TraceCheckUtils]: 340: Hoare triple {112228#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112228#(< ~counter~0 44)} is VALID [2022-04-15 09:17:37,328 INFO L290 TraceCheckUtils]: 339: Hoare triple {112228#(< ~counter~0 44)} assume !!(0 != ~r~0); {112228#(< ~counter~0 44)} is VALID [2022-04-15 09:17:37,328 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {110795#true} {112228#(< ~counter~0 44)} #63#return; {112228#(< ~counter~0 44)} is VALID [2022-04-15 09:17:37,329 INFO L290 TraceCheckUtils]: 337: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,329 INFO L290 TraceCheckUtils]: 336: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,329 INFO L290 TraceCheckUtils]: 335: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,329 INFO L272 TraceCheckUtils]: 334: Hoare triple {112228#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,329 INFO L290 TraceCheckUtils]: 333: Hoare triple {112228#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {112228#(< ~counter~0 44)} is VALID [2022-04-15 09:17:37,330 INFO L290 TraceCheckUtils]: 332: Hoare triple {112000#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112228#(< ~counter~0 44)} is VALID [2022-04-15 09:17:37,330 INFO L290 TraceCheckUtils]: 331: Hoare triple {112000#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:37,330 INFO L290 TraceCheckUtils]: 330: Hoare triple {112000#(<= ~counter~0 42)} assume !!(0 != ~r~0); {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:37,331 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {110795#true} {112000#(<= ~counter~0 42)} #63#return; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:37,331 INFO L290 TraceCheckUtils]: 328: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,331 INFO L290 TraceCheckUtils]: 327: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,331 INFO L290 TraceCheckUtils]: 326: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,331 INFO L272 TraceCheckUtils]: 325: Hoare triple {112000#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,331 INFO L290 TraceCheckUtils]: 324: Hoare triple {112000#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:37,332 INFO L290 TraceCheckUtils]: 323: Hoare triple {111972#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:37,333 INFO L290 TraceCheckUtils]: 322: Hoare triple {111972#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:37,333 INFO L290 TraceCheckUtils]: 321: Hoare triple {111972#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:37,333 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {110795#true} {111972#(<= ~counter~0 41)} #63#return; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:37,333 INFO L290 TraceCheckUtils]: 319: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,334 INFO L290 TraceCheckUtils]: 318: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,334 INFO L290 TraceCheckUtils]: 317: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,334 INFO L272 TraceCheckUtils]: 316: Hoare triple {111972#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,334 INFO L290 TraceCheckUtils]: 315: Hoare triple {111972#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:37,335 INFO L290 TraceCheckUtils]: 314: Hoare triple {111944#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:37,335 INFO L290 TraceCheckUtils]: 313: Hoare triple {111944#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:37,335 INFO L290 TraceCheckUtils]: 312: Hoare triple {111944#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:37,336 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {110795#true} {111944#(<= ~counter~0 40)} #63#return; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:37,336 INFO L290 TraceCheckUtils]: 310: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,336 INFO L290 TraceCheckUtils]: 309: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,336 INFO L290 TraceCheckUtils]: 308: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,336 INFO L272 TraceCheckUtils]: 307: Hoare triple {111944#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,336 INFO L290 TraceCheckUtils]: 306: Hoare triple {111944#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:37,337 INFO L290 TraceCheckUtils]: 305: Hoare triple {111916#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:37,337 INFO L290 TraceCheckUtils]: 304: Hoare triple {111916#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:37,338 INFO L290 TraceCheckUtils]: 303: Hoare triple {111916#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:37,338 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {110795#true} {111916#(<= ~counter~0 39)} #63#return; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:37,338 INFO L290 TraceCheckUtils]: 301: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,338 INFO L290 TraceCheckUtils]: 300: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,338 INFO L290 TraceCheckUtils]: 299: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,339 INFO L272 TraceCheckUtils]: 298: Hoare triple {111916#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,339 INFO L290 TraceCheckUtils]: 297: Hoare triple {111916#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:37,340 INFO L290 TraceCheckUtils]: 296: Hoare triple {111888#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:37,340 INFO L290 TraceCheckUtils]: 295: Hoare triple {111888#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:37,340 INFO L290 TraceCheckUtils]: 294: Hoare triple {111888#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:37,341 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {110795#true} {111888#(<= ~counter~0 38)} #63#return; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:37,341 INFO L290 TraceCheckUtils]: 292: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,341 INFO L290 TraceCheckUtils]: 291: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,341 INFO L290 TraceCheckUtils]: 290: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,341 INFO L272 TraceCheckUtils]: 289: Hoare triple {111888#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,341 INFO L290 TraceCheckUtils]: 288: Hoare triple {111888#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:37,342 INFO L290 TraceCheckUtils]: 287: Hoare triple {111860#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:37,342 INFO L290 TraceCheckUtils]: 286: Hoare triple {111860#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:37,343 INFO L290 TraceCheckUtils]: 285: Hoare triple {111860#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:37,343 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {110795#true} {111860#(<= ~counter~0 37)} #63#return; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:37,343 INFO L290 TraceCheckUtils]: 283: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,343 INFO L290 TraceCheckUtils]: 282: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,343 INFO L290 TraceCheckUtils]: 281: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,343 INFO L272 TraceCheckUtils]: 280: Hoare triple {111860#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,344 INFO L290 TraceCheckUtils]: 279: Hoare triple {111860#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:37,345 INFO L290 TraceCheckUtils]: 278: Hoare triple {111832#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:37,345 INFO L290 TraceCheckUtils]: 277: Hoare triple {111832#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:37,345 INFO L290 TraceCheckUtils]: 276: Hoare triple {111832#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:37,346 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {110795#true} {111832#(<= ~counter~0 36)} #63#return; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:37,346 INFO L290 TraceCheckUtils]: 274: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,346 INFO L290 TraceCheckUtils]: 273: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,346 INFO L290 TraceCheckUtils]: 272: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,346 INFO L272 TraceCheckUtils]: 271: Hoare triple {111832#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,346 INFO L290 TraceCheckUtils]: 270: Hoare triple {111832#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:37,347 INFO L290 TraceCheckUtils]: 269: Hoare triple {111804#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:37,347 INFO L290 TraceCheckUtils]: 268: Hoare triple {111804#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:37,348 INFO L290 TraceCheckUtils]: 267: Hoare triple {111804#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:37,348 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {110795#true} {111804#(<= ~counter~0 35)} #63#return; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:37,348 INFO L290 TraceCheckUtils]: 265: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,348 INFO L290 TraceCheckUtils]: 264: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,348 INFO L290 TraceCheckUtils]: 263: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,348 INFO L272 TraceCheckUtils]: 262: Hoare triple {111804#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,349 INFO L290 TraceCheckUtils]: 261: Hoare triple {111804#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:37,349 INFO L290 TraceCheckUtils]: 260: Hoare triple {111776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:37,350 INFO L290 TraceCheckUtils]: 259: Hoare triple {111776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:37,350 INFO L290 TraceCheckUtils]: 258: Hoare triple {111776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:37,350 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {110795#true} {111776#(<= ~counter~0 34)} #63#return; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:37,351 INFO L290 TraceCheckUtils]: 256: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,351 INFO L290 TraceCheckUtils]: 255: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,351 INFO L290 TraceCheckUtils]: 254: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,351 INFO L272 TraceCheckUtils]: 253: Hoare triple {111776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,351 INFO L290 TraceCheckUtils]: 252: Hoare triple {111776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:37,352 INFO L290 TraceCheckUtils]: 251: Hoare triple {111748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:37,352 INFO L290 TraceCheckUtils]: 250: Hoare triple {111748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:37,353 INFO L290 TraceCheckUtils]: 249: Hoare triple {111748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:37,353 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {110795#true} {111748#(<= ~counter~0 33)} #63#return; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:37,353 INFO L290 TraceCheckUtils]: 247: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,353 INFO L290 TraceCheckUtils]: 246: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,353 INFO L290 TraceCheckUtils]: 245: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,353 INFO L272 TraceCheckUtils]: 244: Hoare triple {111748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,354 INFO L290 TraceCheckUtils]: 243: Hoare triple {111748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:37,354 INFO L290 TraceCheckUtils]: 242: Hoare triple {111720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:37,355 INFO L290 TraceCheckUtils]: 241: Hoare triple {111720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:37,355 INFO L290 TraceCheckUtils]: 240: Hoare triple {111720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:37,356 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {110795#true} {111720#(<= ~counter~0 32)} #63#return; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:37,356 INFO L290 TraceCheckUtils]: 238: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,356 INFO L290 TraceCheckUtils]: 237: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,356 INFO L290 TraceCheckUtils]: 236: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,364 INFO L272 TraceCheckUtils]: 235: Hoare triple {111720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,365 INFO L290 TraceCheckUtils]: 234: Hoare triple {111720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:37,367 INFO L290 TraceCheckUtils]: 233: Hoare triple {111692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:37,367 INFO L290 TraceCheckUtils]: 232: Hoare triple {111692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:37,368 INFO L290 TraceCheckUtils]: 231: Hoare triple {111692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:37,368 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {110795#true} {111692#(<= ~counter~0 31)} #63#return; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:37,368 INFO L290 TraceCheckUtils]: 229: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,368 INFO L290 TraceCheckUtils]: 228: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,369 INFO L290 TraceCheckUtils]: 227: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,369 INFO L272 TraceCheckUtils]: 226: Hoare triple {111692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,369 INFO L290 TraceCheckUtils]: 225: Hoare triple {111692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:37,370 INFO L290 TraceCheckUtils]: 224: Hoare triple {111664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:37,370 INFO L290 TraceCheckUtils]: 223: Hoare triple {111664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:37,370 INFO L290 TraceCheckUtils]: 222: Hoare triple {111664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:37,371 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {110795#true} {111664#(<= ~counter~0 30)} #63#return; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:37,371 INFO L290 TraceCheckUtils]: 220: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,371 INFO L290 TraceCheckUtils]: 219: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,371 INFO L290 TraceCheckUtils]: 218: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,371 INFO L272 TraceCheckUtils]: 217: Hoare triple {111664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,371 INFO L290 TraceCheckUtils]: 216: Hoare triple {111664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:37,372 INFO L290 TraceCheckUtils]: 215: Hoare triple {111636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:37,373 INFO L290 TraceCheckUtils]: 214: Hoare triple {111636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:37,373 INFO L290 TraceCheckUtils]: 213: Hoare triple {111636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:37,373 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {110795#true} {111636#(<= ~counter~0 29)} #63#return; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:37,373 INFO L290 TraceCheckUtils]: 211: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,373 INFO L290 TraceCheckUtils]: 210: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,374 INFO L290 TraceCheckUtils]: 209: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,374 INFO L272 TraceCheckUtils]: 208: Hoare triple {111636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,374 INFO L290 TraceCheckUtils]: 207: Hoare triple {111636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:37,375 INFO L290 TraceCheckUtils]: 206: Hoare triple {111608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:37,375 INFO L290 TraceCheckUtils]: 205: Hoare triple {111608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:37,375 INFO L290 TraceCheckUtils]: 204: Hoare triple {111608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:37,376 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {110795#true} {111608#(<= ~counter~0 28)} #63#return; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:37,376 INFO L290 TraceCheckUtils]: 202: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,376 INFO L290 TraceCheckUtils]: 201: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,376 INFO L290 TraceCheckUtils]: 200: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,376 INFO L272 TraceCheckUtils]: 199: Hoare triple {111608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,376 INFO L290 TraceCheckUtils]: 198: Hoare triple {111608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:37,377 INFO L290 TraceCheckUtils]: 197: Hoare triple {111580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:37,378 INFO L290 TraceCheckUtils]: 196: Hoare triple {111580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:37,378 INFO L290 TraceCheckUtils]: 195: Hoare triple {111580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:37,378 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {110795#true} {111580#(<= ~counter~0 27)} #63#return; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:37,378 INFO L290 TraceCheckUtils]: 193: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,378 INFO L290 TraceCheckUtils]: 192: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,378 INFO L290 TraceCheckUtils]: 191: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,379 INFO L272 TraceCheckUtils]: 190: Hoare triple {111580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,379 INFO L290 TraceCheckUtils]: 189: Hoare triple {111580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:37,380 INFO L290 TraceCheckUtils]: 188: Hoare triple {111552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:37,380 INFO L290 TraceCheckUtils]: 187: Hoare triple {111552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:37,380 INFO L290 TraceCheckUtils]: 186: Hoare triple {111552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:37,381 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {110795#true} {111552#(<= ~counter~0 26)} #63#return; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:37,381 INFO L290 TraceCheckUtils]: 184: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,381 INFO L290 TraceCheckUtils]: 183: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,381 INFO L290 TraceCheckUtils]: 182: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,381 INFO L272 TraceCheckUtils]: 181: Hoare triple {111552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,381 INFO L290 TraceCheckUtils]: 180: Hoare triple {111552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:37,382 INFO L290 TraceCheckUtils]: 179: Hoare triple {111524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:37,382 INFO L290 TraceCheckUtils]: 178: Hoare triple {111524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:37,383 INFO L290 TraceCheckUtils]: 177: Hoare triple {111524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:37,383 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {110795#true} {111524#(<= ~counter~0 25)} #63#return; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:37,383 INFO L290 TraceCheckUtils]: 175: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,383 INFO L290 TraceCheckUtils]: 174: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,383 INFO L290 TraceCheckUtils]: 173: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,383 INFO L272 TraceCheckUtils]: 172: Hoare triple {111524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,384 INFO L290 TraceCheckUtils]: 171: Hoare triple {111524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:37,385 INFO L290 TraceCheckUtils]: 170: Hoare triple {111496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:37,385 INFO L290 TraceCheckUtils]: 169: Hoare triple {111496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:37,385 INFO L290 TraceCheckUtils]: 168: Hoare triple {111496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:37,386 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {110795#true} {111496#(<= ~counter~0 24)} #63#return; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:37,386 INFO L290 TraceCheckUtils]: 166: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,386 INFO L290 TraceCheckUtils]: 165: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,386 INFO L290 TraceCheckUtils]: 164: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,386 INFO L272 TraceCheckUtils]: 163: Hoare triple {111496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,386 INFO L290 TraceCheckUtils]: 162: Hoare triple {111496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:37,387 INFO L290 TraceCheckUtils]: 161: Hoare triple {111468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:37,387 INFO L290 TraceCheckUtils]: 160: Hoare triple {111468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:37,388 INFO L290 TraceCheckUtils]: 159: Hoare triple {111468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:37,388 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {110795#true} {111468#(<= ~counter~0 23)} #63#return; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:37,388 INFO L290 TraceCheckUtils]: 157: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,388 INFO L290 TraceCheckUtils]: 156: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,388 INFO L290 TraceCheckUtils]: 155: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,388 INFO L272 TraceCheckUtils]: 154: Hoare triple {111468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,389 INFO L290 TraceCheckUtils]: 153: Hoare triple {111468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:37,390 INFO L290 TraceCheckUtils]: 152: Hoare triple {111440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:37,390 INFO L290 TraceCheckUtils]: 151: Hoare triple {111440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:37,390 INFO L290 TraceCheckUtils]: 150: Hoare triple {111440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:37,391 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {110795#true} {111440#(<= ~counter~0 22)} #63#return; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:37,391 INFO L290 TraceCheckUtils]: 148: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,391 INFO L290 TraceCheckUtils]: 147: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,391 INFO L290 TraceCheckUtils]: 146: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,391 INFO L272 TraceCheckUtils]: 145: Hoare triple {111440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,391 INFO L290 TraceCheckUtils]: 144: Hoare triple {111440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:37,392 INFO L290 TraceCheckUtils]: 143: Hoare triple {111412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:37,392 INFO L290 TraceCheckUtils]: 142: Hoare triple {111412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:37,393 INFO L290 TraceCheckUtils]: 141: Hoare triple {111412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:37,393 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {110795#true} {111412#(<= ~counter~0 21)} #63#return; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:37,393 INFO L290 TraceCheckUtils]: 139: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,393 INFO L290 TraceCheckUtils]: 138: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,393 INFO L290 TraceCheckUtils]: 137: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,393 INFO L272 TraceCheckUtils]: 136: Hoare triple {111412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,394 INFO L290 TraceCheckUtils]: 135: Hoare triple {111412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:37,394 INFO L290 TraceCheckUtils]: 134: Hoare triple {111384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:37,395 INFO L290 TraceCheckUtils]: 133: Hoare triple {111384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:37,395 INFO L290 TraceCheckUtils]: 132: Hoare triple {111384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:37,395 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {110795#true} {111384#(<= ~counter~0 20)} #63#return; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:37,396 INFO L290 TraceCheckUtils]: 130: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,396 INFO L290 TraceCheckUtils]: 129: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,396 INFO L290 TraceCheckUtils]: 128: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,396 INFO L272 TraceCheckUtils]: 127: Hoare triple {111384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,396 INFO L290 TraceCheckUtils]: 126: Hoare triple {111384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:37,397 INFO L290 TraceCheckUtils]: 125: Hoare triple {111356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:37,397 INFO L290 TraceCheckUtils]: 124: Hoare triple {111356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:37,397 INFO L290 TraceCheckUtils]: 123: Hoare triple {111356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:37,398 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {110795#true} {111356#(<= ~counter~0 19)} #63#return; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:37,398 INFO L290 TraceCheckUtils]: 121: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,398 INFO L290 TraceCheckUtils]: 120: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,398 INFO L290 TraceCheckUtils]: 119: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,398 INFO L272 TraceCheckUtils]: 118: Hoare triple {111356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,399 INFO L290 TraceCheckUtils]: 117: Hoare triple {111356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:37,399 INFO L290 TraceCheckUtils]: 116: Hoare triple {111328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:37,400 INFO L290 TraceCheckUtils]: 115: Hoare triple {111328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:37,400 INFO L290 TraceCheckUtils]: 114: Hoare triple {111328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:37,400 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {110795#true} {111328#(<= ~counter~0 18)} #63#return; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:37,401 INFO L290 TraceCheckUtils]: 112: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,401 INFO L290 TraceCheckUtils]: 111: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,401 INFO L290 TraceCheckUtils]: 110: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,401 INFO L272 TraceCheckUtils]: 109: Hoare triple {111328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,401 INFO L290 TraceCheckUtils]: 108: Hoare triple {111328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:37,402 INFO L290 TraceCheckUtils]: 107: Hoare triple {111300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:37,402 INFO L290 TraceCheckUtils]: 106: Hoare triple {111300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:37,402 INFO L290 TraceCheckUtils]: 105: Hoare triple {111300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:37,403 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {110795#true} {111300#(<= ~counter~0 17)} #63#return; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:37,403 INFO L290 TraceCheckUtils]: 103: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,403 INFO L290 TraceCheckUtils]: 102: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,403 INFO L290 TraceCheckUtils]: 101: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,403 INFO L272 TraceCheckUtils]: 100: Hoare triple {111300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,404 INFO L290 TraceCheckUtils]: 99: Hoare triple {111300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:37,404 INFO L290 TraceCheckUtils]: 98: Hoare triple {111272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:37,405 INFO L290 TraceCheckUtils]: 97: Hoare triple {111272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:37,405 INFO L290 TraceCheckUtils]: 96: Hoare triple {111272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:37,406 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {110795#true} {111272#(<= ~counter~0 16)} #63#return; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:37,406 INFO L290 TraceCheckUtils]: 94: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,406 INFO L290 TraceCheckUtils]: 93: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,406 INFO L290 TraceCheckUtils]: 92: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,406 INFO L272 TraceCheckUtils]: 91: Hoare triple {111272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,406 INFO L290 TraceCheckUtils]: 90: Hoare triple {111272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:37,407 INFO L290 TraceCheckUtils]: 89: Hoare triple {111244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:37,407 INFO L290 TraceCheckUtils]: 88: Hoare triple {111244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:37,407 INFO L290 TraceCheckUtils]: 87: Hoare triple {111244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:37,408 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {110795#true} {111244#(<= ~counter~0 15)} #63#return; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:37,408 INFO L290 TraceCheckUtils]: 85: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,408 INFO L290 TraceCheckUtils]: 84: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,408 INFO L290 TraceCheckUtils]: 83: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,408 INFO L272 TraceCheckUtils]: 82: Hoare triple {111244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,409 INFO L290 TraceCheckUtils]: 81: Hoare triple {111244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:37,409 INFO L290 TraceCheckUtils]: 80: Hoare triple {111216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:37,410 INFO L290 TraceCheckUtils]: 79: Hoare triple {111216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:37,410 INFO L290 TraceCheckUtils]: 78: Hoare triple {111216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:37,410 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {110795#true} {111216#(<= ~counter~0 14)} #63#return; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:37,411 INFO L290 TraceCheckUtils]: 76: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,411 INFO L290 TraceCheckUtils]: 75: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,411 INFO L290 TraceCheckUtils]: 74: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,411 INFO L272 TraceCheckUtils]: 73: Hoare triple {111216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,411 INFO L290 TraceCheckUtils]: 72: Hoare triple {111216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:37,412 INFO L290 TraceCheckUtils]: 71: Hoare triple {111188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:37,412 INFO L290 TraceCheckUtils]: 70: Hoare triple {111188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:37,412 INFO L290 TraceCheckUtils]: 69: Hoare triple {111188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:37,413 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110795#true} {111188#(<= ~counter~0 13)} #63#return; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:37,413 INFO L290 TraceCheckUtils]: 67: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,413 INFO L290 TraceCheckUtils]: 66: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,413 INFO L290 TraceCheckUtils]: 65: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,413 INFO L272 TraceCheckUtils]: 64: Hoare triple {111188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,413 INFO L290 TraceCheckUtils]: 63: Hoare triple {111188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:37,414 INFO L290 TraceCheckUtils]: 62: Hoare triple {111160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:37,415 INFO L290 TraceCheckUtils]: 61: Hoare triple {111160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:37,415 INFO L290 TraceCheckUtils]: 60: Hoare triple {111160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:37,415 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110795#true} {111160#(<= ~counter~0 12)} #63#return; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:37,415 INFO L290 TraceCheckUtils]: 58: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,416 INFO L290 TraceCheckUtils]: 57: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,416 INFO L290 TraceCheckUtils]: 56: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,416 INFO L272 TraceCheckUtils]: 55: Hoare triple {111160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,416 INFO L290 TraceCheckUtils]: 54: Hoare triple {111160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:37,417 INFO L290 TraceCheckUtils]: 53: Hoare triple {111132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:37,417 INFO L290 TraceCheckUtils]: 52: Hoare triple {111132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:37,417 INFO L290 TraceCheckUtils]: 51: Hoare triple {111132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:37,418 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110795#true} {111132#(<= ~counter~0 11)} #63#return; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:37,418 INFO L290 TraceCheckUtils]: 49: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,418 INFO L290 TraceCheckUtils]: 48: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,418 INFO L290 TraceCheckUtils]: 47: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,418 INFO L272 TraceCheckUtils]: 46: Hoare triple {111132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,418 INFO L290 TraceCheckUtils]: 45: Hoare triple {111132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:37,419 INFO L290 TraceCheckUtils]: 44: Hoare triple {111104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:37,420 INFO L290 TraceCheckUtils]: 43: Hoare triple {111104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:37,420 INFO L290 TraceCheckUtils]: 42: Hoare triple {111104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:37,420 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110795#true} {111104#(<= ~counter~0 10)} #63#return; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:37,420 INFO L290 TraceCheckUtils]: 40: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,420 INFO L290 TraceCheckUtils]: 39: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,421 INFO L290 TraceCheckUtils]: 38: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,421 INFO L272 TraceCheckUtils]: 37: Hoare triple {111104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,421 INFO L290 TraceCheckUtils]: 36: Hoare triple {111104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:37,422 INFO L290 TraceCheckUtils]: 35: Hoare triple {111076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:37,422 INFO L290 TraceCheckUtils]: 34: Hoare triple {111076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:37,422 INFO L290 TraceCheckUtils]: 33: Hoare triple {111076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:37,423 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110795#true} {111076#(<= ~counter~0 9)} #63#return; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:37,423 INFO L290 TraceCheckUtils]: 31: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,423 INFO L290 TraceCheckUtils]: 30: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,423 INFO L290 TraceCheckUtils]: 29: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,423 INFO L272 TraceCheckUtils]: 28: Hoare triple {111076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,423 INFO L290 TraceCheckUtils]: 27: Hoare triple {111076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:37,424 INFO L290 TraceCheckUtils]: 26: Hoare triple {111048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:37,424 INFO L290 TraceCheckUtils]: 25: Hoare triple {111048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:37,425 INFO L290 TraceCheckUtils]: 24: Hoare triple {111048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:37,425 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110795#true} {111048#(<= ~counter~0 8)} #63#return; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:37,425 INFO L290 TraceCheckUtils]: 22: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,425 INFO L290 TraceCheckUtils]: 21: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,425 INFO L290 TraceCheckUtils]: 20: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,426 INFO L272 TraceCheckUtils]: 19: Hoare triple {111048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,426 INFO L290 TraceCheckUtils]: 18: Hoare triple {111048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:37,427 INFO L290 TraceCheckUtils]: 17: Hoare triple {111020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:37,427 INFO L290 TraceCheckUtils]: 16: Hoare triple {111020#(<= ~counter~0 7)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:37,427 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110795#true} {111020#(<= ~counter~0 7)} #61#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:37,427 INFO L290 TraceCheckUtils]: 14: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,427 INFO L290 TraceCheckUtils]: 13: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,428 INFO L290 TraceCheckUtils]: 12: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,428 INFO L272 TraceCheckUtils]: 11: Hoare triple {111020#(<= ~counter~0 7)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,428 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110795#true} {111020#(<= ~counter~0 7)} #59#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:37,428 INFO L290 TraceCheckUtils]: 9: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-15 09:17:37,428 INFO L290 TraceCheckUtils]: 8: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-15 09:17:37,428 INFO L290 TraceCheckUtils]: 7: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-15 09:17:37,428 INFO L272 TraceCheckUtils]: 6: Hoare triple {111020#(<= ~counter~0 7)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110795#true} is VALID [2022-04-15 09:17:37,429 INFO L290 TraceCheckUtils]: 5: Hoare triple {111020#(<= ~counter~0 7)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:37,429 INFO L272 TraceCheckUtils]: 4: Hoare triple {111020#(<= ~counter~0 7)} call #t~ret7 := main(); {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:37,429 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111020#(<= ~counter~0 7)} {110795#true} #67#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:37,429 INFO L290 TraceCheckUtils]: 2: Hoare triple {111020#(<= ~counter~0 7)} assume true; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:37,430 INFO L290 TraceCheckUtils]: 1: Hoare triple {110795#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {111020#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:37,430 INFO L272 TraceCheckUtils]: 0: Hoare triple {110795#true} call ULTIMATE.init(); {110795#true} is VALID [2022-04-15 09:17:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 4389 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2022-04-15 09:17:37,431 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:17:37,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035199502] [2022-04-15 09:17:37,431 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:17:37,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [295095604] [2022-04-15 09:17:37,431 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [295095604] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:17:37,431 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:17:37,431 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46] total 54 [2022-04-15 09:17:37,431 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:17:37,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [516027740] [2022-04-15 09:17:37,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [516027740] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:17:37,432 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:17:37,432 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-15 09:17:37,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3812609] [2022-04-15 09:17:37,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:17:37,432 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 [2022-04-15 09:17:37,433 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:17:37,433 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) [2022-04-15 09:17:37,751 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 398 edges. 398 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:37,751 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-15 09:17:37,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:37,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-15 09:17:37,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:17:37,752 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) [2022-04-15 09:17:40,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:40,586 INFO L93 Difference]: Finished difference Result 412 states and 456 transitions. [2022-04-15 09:17:40,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2022-04-15 09:17:40,586 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 [2022-04-15 09:17:40,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:17:40,586 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) [2022-04-15 09:17:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-15 09:17:40,594 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) [2022-04-15 09:17:40,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-15 09:17:40,602 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 455 transitions. [2022-04-15 09:17:41,000 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 455 edges. 455 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:41,013 INFO L225 Difference]: With dead ends: 412 [2022-04-15 09:17:41,013 INFO L226 Difference]: Without dead ends: 407 [2022-04-15 09:17:41,013 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 748 SyntacticMatches, 1 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 959 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3557, Invalid=5563, Unknown=0, NotChecked=0, Total=9120 [2022-04-15 09:17:41,014 INFO L913 BasicCegarLoop]: 68 mSDtfsCounter, 154 mSDsluCounter, 362 mSDsCounter, 0 mSdLazyCounter, 350 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 154 SdHoareTripleChecker+Valid, 430 SdHoareTripleChecker+Invalid, 364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 350 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 09:17:41,014 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [154 Valid, 430 Invalid, 364 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 350 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 09:17:41,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2022-04-15 09:17:41,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2022-04-15 09:17:41,704 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:17:41,704 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) [2022-04-15 09:17:41,704 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) [2022-04-15 09:17:41,705 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) [2022-04-15 09:17:41,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:41,710 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-15 09:17:41,710 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-15 09:17:41,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:41,711 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:41,711 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. [2022-04-15 09:17:41,711 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. [2022-04-15 09:17:41,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:41,718 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-15 09:17:41,718 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-15 09:17:41,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:41,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:41,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:17:41,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:17:41,718 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) [2022-04-15 09:17:41,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 451 transitions. [2022-04-15 09:17:41,726 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 451 transitions. Word has length 401 [2022-04-15 09:17:41,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:17:41,726 INFO L478 AbstractCegarLoop]: Abstraction has 407 states and 451 transitions. [2022-04-15 09:17:41,726 INFO L479 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) [2022-04-15 09:17:41,726 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 407 states and 451 transitions. [2022-04-15 09:17:43,179 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-15 09:17:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-04-15 09:17:43,180 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:17:43,181 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:17:43,188 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Forceful destruction successful, exit code 0 [2022-04-15 09:17:43,381 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:17:43,381 INFO L403 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:17:43,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:17:43,381 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 85 times [2022-04-15 09:17:43,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:43,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [388336795] [2022-04-15 09:17:43,382 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:17:43,382 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 86 times [2022-04-15 09:17:43,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:17:43,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758455707] [2022-04-15 09:17:43,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:17:43,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:17:43,420 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:17:43,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1611675543] [2022-04-15 09:17:43,421 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:17:43,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:17:43,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:17:43,422 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) [2022-04-15 09:17:43,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-15 09:17:43,567 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:17:43,568 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:17:43,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 953 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-15 09:17:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:17:43,637 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:17:45,927 INFO L272 TraceCheckUtils]: 0: Hoare triple {115790#true} call ULTIMATE.init(); {115790#true} is VALID [2022-04-15 09:17:45,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {115790#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,928 INFO L290 TraceCheckUtils]: 2: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,928 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115798#(<= ~counter~0 0)} {115790#true} #67#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,929 INFO L272 TraceCheckUtils]: 4: Hoare triple {115798#(<= ~counter~0 0)} call #t~ret7 := main(); {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,929 INFO L290 TraceCheckUtils]: 5: Hoare triple {115798#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,929 INFO L272 TraceCheckUtils]: 6: Hoare triple {115798#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,930 INFO L290 TraceCheckUtils]: 7: Hoare triple {115798#(<= ~counter~0 0)} ~cond := #in~cond; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,930 INFO L290 TraceCheckUtils]: 8: Hoare triple {115798#(<= ~counter~0 0)} assume !(0 == ~cond); {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,930 INFO L290 TraceCheckUtils]: 9: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,931 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115798#(<= ~counter~0 0)} {115798#(<= ~counter~0 0)} #59#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,931 INFO L272 TraceCheckUtils]: 11: Hoare triple {115798#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,931 INFO L290 TraceCheckUtils]: 12: Hoare triple {115798#(<= ~counter~0 0)} ~cond := #in~cond; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,931 INFO L290 TraceCheckUtils]: 13: Hoare triple {115798#(<= ~counter~0 0)} assume !(0 == ~cond); {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,932 INFO L290 TraceCheckUtils]: 14: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,932 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115798#(<= ~counter~0 0)} {115798#(<= ~counter~0 0)} #61#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,932 INFO L290 TraceCheckUtils]: 16: Hoare triple {115798#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115798#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:45,934 INFO L290 TraceCheckUtils]: 17: Hoare triple {115798#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115847#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:45,935 INFO L290 TraceCheckUtils]: 18: Hoare triple {115847#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {115847#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:45,935 INFO L272 TraceCheckUtils]: 19: Hoare triple {115847#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115847#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:45,935 INFO L290 TraceCheckUtils]: 20: Hoare triple {115847#(<= ~counter~0 1)} ~cond := #in~cond; {115847#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:45,936 INFO L290 TraceCheckUtils]: 21: Hoare triple {115847#(<= ~counter~0 1)} assume !(0 == ~cond); {115847#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:45,936 INFO L290 TraceCheckUtils]: 22: Hoare triple {115847#(<= ~counter~0 1)} assume true; {115847#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:45,936 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115847#(<= ~counter~0 1)} {115847#(<= ~counter~0 1)} #63#return; {115847#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:45,937 INFO L290 TraceCheckUtils]: 24: Hoare triple {115847#(<= ~counter~0 1)} assume !!(0 != ~r~0); {115847#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:45,937 INFO L290 TraceCheckUtils]: 25: Hoare triple {115847#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115847#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:45,938 INFO L290 TraceCheckUtils]: 26: Hoare triple {115847#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115875#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:45,938 INFO L290 TraceCheckUtils]: 27: Hoare triple {115875#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {115875#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:45,939 INFO L272 TraceCheckUtils]: 28: Hoare triple {115875#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115875#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:45,939 INFO L290 TraceCheckUtils]: 29: Hoare triple {115875#(<= ~counter~0 2)} ~cond := #in~cond; {115875#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:45,939 INFO L290 TraceCheckUtils]: 30: Hoare triple {115875#(<= ~counter~0 2)} assume !(0 == ~cond); {115875#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:45,939 INFO L290 TraceCheckUtils]: 31: Hoare triple {115875#(<= ~counter~0 2)} assume true; {115875#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:45,940 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115875#(<= ~counter~0 2)} {115875#(<= ~counter~0 2)} #63#return; {115875#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:45,940 INFO L290 TraceCheckUtils]: 33: Hoare triple {115875#(<= ~counter~0 2)} assume !!(0 != ~r~0); {115875#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:45,940 INFO L290 TraceCheckUtils]: 34: Hoare triple {115875#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115875#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:45,941 INFO L290 TraceCheckUtils]: 35: Hoare triple {115875#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115903#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:45,942 INFO L290 TraceCheckUtils]: 36: Hoare triple {115903#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {115903#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:45,942 INFO L272 TraceCheckUtils]: 37: Hoare triple {115903#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115903#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:45,942 INFO L290 TraceCheckUtils]: 38: Hoare triple {115903#(<= ~counter~0 3)} ~cond := #in~cond; {115903#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:45,943 INFO L290 TraceCheckUtils]: 39: Hoare triple {115903#(<= ~counter~0 3)} assume !(0 == ~cond); {115903#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:45,943 INFO L290 TraceCheckUtils]: 40: Hoare triple {115903#(<= ~counter~0 3)} assume true; {115903#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:45,943 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115903#(<= ~counter~0 3)} {115903#(<= ~counter~0 3)} #63#return; {115903#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:45,944 INFO L290 TraceCheckUtils]: 42: Hoare triple {115903#(<= ~counter~0 3)} assume !!(0 != ~r~0); {115903#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:45,944 INFO L290 TraceCheckUtils]: 43: Hoare triple {115903#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115903#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:45,945 INFO L290 TraceCheckUtils]: 44: Hoare triple {115903#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115931#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:45,945 INFO L290 TraceCheckUtils]: 45: Hoare triple {115931#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {115931#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:45,945 INFO L272 TraceCheckUtils]: 46: Hoare triple {115931#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115931#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:45,946 INFO L290 TraceCheckUtils]: 47: Hoare triple {115931#(<= ~counter~0 4)} ~cond := #in~cond; {115931#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:45,946 INFO L290 TraceCheckUtils]: 48: Hoare triple {115931#(<= ~counter~0 4)} assume !(0 == ~cond); {115931#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:45,946 INFO L290 TraceCheckUtils]: 49: Hoare triple {115931#(<= ~counter~0 4)} assume true; {115931#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:45,947 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115931#(<= ~counter~0 4)} {115931#(<= ~counter~0 4)} #63#return; {115931#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:45,947 INFO L290 TraceCheckUtils]: 51: Hoare triple {115931#(<= ~counter~0 4)} assume !!(0 != ~r~0); {115931#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:45,947 INFO L290 TraceCheckUtils]: 52: Hoare triple {115931#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115931#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:45,948 INFO L290 TraceCheckUtils]: 53: Hoare triple {115931#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115959#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:45,948 INFO L290 TraceCheckUtils]: 54: Hoare triple {115959#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {115959#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:45,949 INFO L272 TraceCheckUtils]: 55: Hoare triple {115959#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115959#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:45,949 INFO L290 TraceCheckUtils]: 56: Hoare triple {115959#(<= ~counter~0 5)} ~cond := #in~cond; {115959#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:45,949 INFO L290 TraceCheckUtils]: 57: Hoare triple {115959#(<= ~counter~0 5)} assume !(0 == ~cond); {115959#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:45,950 INFO L290 TraceCheckUtils]: 58: Hoare triple {115959#(<= ~counter~0 5)} assume true; {115959#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:45,950 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115959#(<= ~counter~0 5)} {115959#(<= ~counter~0 5)} #63#return; {115959#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:45,950 INFO L290 TraceCheckUtils]: 60: Hoare triple {115959#(<= ~counter~0 5)} assume !!(0 != ~r~0); {115959#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:45,951 INFO L290 TraceCheckUtils]: 61: Hoare triple {115959#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115959#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:45,952 INFO L290 TraceCheckUtils]: 62: Hoare triple {115959#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:45,952 INFO L290 TraceCheckUtils]: 63: Hoare triple {115987#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:45,952 INFO L272 TraceCheckUtils]: 64: Hoare triple {115987#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:45,953 INFO L290 TraceCheckUtils]: 65: Hoare triple {115987#(<= ~counter~0 6)} ~cond := #in~cond; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:45,953 INFO L290 TraceCheckUtils]: 66: Hoare triple {115987#(<= ~counter~0 6)} assume !(0 == ~cond); {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:45,953 INFO L290 TraceCheckUtils]: 67: Hoare triple {115987#(<= ~counter~0 6)} assume true; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:45,954 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115987#(<= ~counter~0 6)} {115987#(<= ~counter~0 6)} #63#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:45,954 INFO L290 TraceCheckUtils]: 69: Hoare triple {115987#(<= ~counter~0 6)} assume !!(0 != ~r~0); {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:45,954 INFO L290 TraceCheckUtils]: 70: Hoare triple {115987#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:45,955 INFO L290 TraceCheckUtils]: 71: Hoare triple {115987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:45,955 INFO L290 TraceCheckUtils]: 72: Hoare triple {116015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:45,956 INFO L272 TraceCheckUtils]: 73: Hoare triple {116015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:45,956 INFO L290 TraceCheckUtils]: 74: Hoare triple {116015#(<= ~counter~0 7)} ~cond := #in~cond; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:45,956 INFO L290 TraceCheckUtils]: 75: Hoare triple {116015#(<= ~counter~0 7)} assume !(0 == ~cond); {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:45,957 INFO L290 TraceCheckUtils]: 76: Hoare triple {116015#(<= ~counter~0 7)} assume true; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:45,957 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {116015#(<= ~counter~0 7)} {116015#(<= ~counter~0 7)} #63#return; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:45,957 INFO L290 TraceCheckUtils]: 78: Hoare triple {116015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:45,958 INFO L290 TraceCheckUtils]: 79: Hoare triple {116015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:45,959 INFO L290 TraceCheckUtils]: 80: Hoare triple {116015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:45,959 INFO L290 TraceCheckUtils]: 81: Hoare triple {116043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:45,959 INFO L272 TraceCheckUtils]: 82: Hoare triple {116043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:45,960 INFO L290 TraceCheckUtils]: 83: Hoare triple {116043#(<= ~counter~0 8)} ~cond := #in~cond; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:45,960 INFO L290 TraceCheckUtils]: 84: Hoare triple {116043#(<= ~counter~0 8)} assume !(0 == ~cond); {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:45,960 INFO L290 TraceCheckUtils]: 85: Hoare triple {116043#(<= ~counter~0 8)} assume true; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:45,961 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {116043#(<= ~counter~0 8)} {116043#(<= ~counter~0 8)} #63#return; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:45,961 INFO L290 TraceCheckUtils]: 87: Hoare triple {116043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:45,961 INFO L290 TraceCheckUtils]: 88: Hoare triple {116043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:45,962 INFO L290 TraceCheckUtils]: 89: Hoare triple {116043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:45,962 INFO L290 TraceCheckUtils]: 90: Hoare triple {116071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:45,963 INFO L272 TraceCheckUtils]: 91: Hoare triple {116071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:45,963 INFO L290 TraceCheckUtils]: 92: Hoare triple {116071#(<= ~counter~0 9)} ~cond := #in~cond; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:45,963 INFO L290 TraceCheckUtils]: 93: Hoare triple {116071#(<= ~counter~0 9)} assume !(0 == ~cond); {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:45,964 INFO L290 TraceCheckUtils]: 94: Hoare triple {116071#(<= ~counter~0 9)} assume true; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:45,964 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {116071#(<= ~counter~0 9)} {116071#(<= ~counter~0 9)} #63#return; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:45,964 INFO L290 TraceCheckUtils]: 96: Hoare triple {116071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:45,965 INFO L290 TraceCheckUtils]: 97: Hoare triple {116071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:45,966 INFO L290 TraceCheckUtils]: 98: Hoare triple {116071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:45,966 INFO L290 TraceCheckUtils]: 99: Hoare triple {116099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:45,966 INFO L272 TraceCheckUtils]: 100: Hoare triple {116099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:45,967 INFO L290 TraceCheckUtils]: 101: Hoare triple {116099#(<= ~counter~0 10)} ~cond := #in~cond; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:45,967 INFO L290 TraceCheckUtils]: 102: Hoare triple {116099#(<= ~counter~0 10)} assume !(0 == ~cond); {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:45,967 INFO L290 TraceCheckUtils]: 103: Hoare triple {116099#(<= ~counter~0 10)} assume true; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:45,968 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {116099#(<= ~counter~0 10)} {116099#(<= ~counter~0 10)} #63#return; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:45,968 INFO L290 TraceCheckUtils]: 105: Hoare triple {116099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:45,968 INFO L290 TraceCheckUtils]: 106: Hoare triple {116099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:45,969 INFO L290 TraceCheckUtils]: 107: Hoare triple {116099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:45,969 INFO L290 TraceCheckUtils]: 108: Hoare triple {116127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:45,970 INFO L272 TraceCheckUtils]: 109: Hoare triple {116127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:45,970 INFO L290 TraceCheckUtils]: 110: Hoare triple {116127#(<= ~counter~0 11)} ~cond := #in~cond; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:45,970 INFO L290 TraceCheckUtils]: 111: Hoare triple {116127#(<= ~counter~0 11)} assume !(0 == ~cond); {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:45,970 INFO L290 TraceCheckUtils]: 112: Hoare triple {116127#(<= ~counter~0 11)} assume true; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:45,971 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {116127#(<= ~counter~0 11)} {116127#(<= ~counter~0 11)} #63#return; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:45,971 INFO L290 TraceCheckUtils]: 114: Hoare triple {116127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:45,972 INFO L290 TraceCheckUtils]: 115: Hoare triple {116127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:45,972 INFO L290 TraceCheckUtils]: 116: Hoare triple {116127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:45,973 INFO L290 TraceCheckUtils]: 117: Hoare triple {116155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:45,973 INFO L272 TraceCheckUtils]: 118: Hoare triple {116155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:45,973 INFO L290 TraceCheckUtils]: 119: Hoare triple {116155#(<= ~counter~0 12)} ~cond := #in~cond; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:45,974 INFO L290 TraceCheckUtils]: 120: Hoare triple {116155#(<= ~counter~0 12)} assume !(0 == ~cond); {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:45,974 INFO L290 TraceCheckUtils]: 121: Hoare triple {116155#(<= ~counter~0 12)} assume true; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:45,974 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {116155#(<= ~counter~0 12)} {116155#(<= ~counter~0 12)} #63#return; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:45,975 INFO L290 TraceCheckUtils]: 123: Hoare triple {116155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:45,975 INFO L290 TraceCheckUtils]: 124: Hoare triple {116155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:45,976 INFO L290 TraceCheckUtils]: 125: Hoare triple {116155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:45,976 INFO L290 TraceCheckUtils]: 126: Hoare triple {116183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:45,977 INFO L272 TraceCheckUtils]: 127: Hoare triple {116183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:45,977 INFO L290 TraceCheckUtils]: 128: Hoare triple {116183#(<= ~counter~0 13)} ~cond := #in~cond; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:45,977 INFO L290 TraceCheckUtils]: 129: Hoare triple {116183#(<= ~counter~0 13)} assume !(0 == ~cond); {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:45,977 INFO L290 TraceCheckUtils]: 130: Hoare triple {116183#(<= ~counter~0 13)} assume true; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:45,978 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {116183#(<= ~counter~0 13)} {116183#(<= ~counter~0 13)} #63#return; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:45,978 INFO L290 TraceCheckUtils]: 132: Hoare triple {116183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:45,978 INFO L290 TraceCheckUtils]: 133: Hoare triple {116183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:45,979 INFO L290 TraceCheckUtils]: 134: Hoare triple {116183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:45,980 INFO L290 TraceCheckUtils]: 135: Hoare triple {116211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:45,980 INFO L272 TraceCheckUtils]: 136: Hoare triple {116211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:45,980 INFO L290 TraceCheckUtils]: 137: Hoare triple {116211#(<= ~counter~0 14)} ~cond := #in~cond; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:45,981 INFO L290 TraceCheckUtils]: 138: Hoare triple {116211#(<= ~counter~0 14)} assume !(0 == ~cond); {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:45,981 INFO L290 TraceCheckUtils]: 139: Hoare triple {116211#(<= ~counter~0 14)} assume true; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:45,981 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {116211#(<= ~counter~0 14)} {116211#(<= ~counter~0 14)} #63#return; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:45,982 INFO L290 TraceCheckUtils]: 141: Hoare triple {116211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:45,982 INFO L290 TraceCheckUtils]: 142: Hoare triple {116211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:45,983 INFO L290 TraceCheckUtils]: 143: Hoare triple {116211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:45,983 INFO L290 TraceCheckUtils]: 144: Hoare triple {116239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:45,983 INFO L272 TraceCheckUtils]: 145: Hoare triple {116239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:45,984 INFO L290 TraceCheckUtils]: 146: Hoare triple {116239#(<= ~counter~0 15)} ~cond := #in~cond; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:45,984 INFO L290 TraceCheckUtils]: 147: Hoare triple {116239#(<= ~counter~0 15)} assume !(0 == ~cond); {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:45,984 INFO L290 TraceCheckUtils]: 148: Hoare triple {116239#(<= ~counter~0 15)} assume true; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:45,985 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {116239#(<= ~counter~0 15)} {116239#(<= ~counter~0 15)} #63#return; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:45,985 INFO L290 TraceCheckUtils]: 150: Hoare triple {116239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:45,985 INFO L290 TraceCheckUtils]: 151: Hoare triple {116239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:45,986 INFO L290 TraceCheckUtils]: 152: Hoare triple {116239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:45,986 INFO L290 TraceCheckUtils]: 153: Hoare triple {116267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:45,987 INFO L272 TraceCheckUtils]: 154: Hoare triple {116267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:45,987 INFO L290 TraceCheckUtils]: 155: Hoare triple {116267#(<= ~counter~0 16)} ~cond := #in~cond; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:45,987 INFO L290 TraceCheckUtils]: 156: Hoare triple {116267#(<= ~counter~0 16)} assume !(0 == ~cond); {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:45,988 INFO L290 TraceCheckUtils]: 157: Hoare triple {116267#(<= ~counter~0 16)} assume true; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:45,988 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {116267#(<= ~counter~0 16)} {116267#(<= ~counter~0 16)} #63#return; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:45,988 INFO L290 TraceCheckUtils]: 159: Hoare triple {116267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:45,989 INFO L290 TraceCheckUtils]: 160: Hoare triple {116267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:45,990 INFO L290 TraceCheckUtils]: 161: Hoare triple {116267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:45,990 INFO L290 TraceCheckUtils]: 162: Hoare triple {116295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:45,990 INFO L272 TraceCheckUtils]: 163: Hoare triple {116295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:45,991 INFO L290 TraceCheckUtils]: 164: Hoare triple {116295#(<= ~counter~0 17)} ~cond := #in~cond; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:45,991 INFO L290 TraceCheckUtils]: 165: Hoare triple {116295#(<= ~counter~0 17)} assume !(0 == ~cond); {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:45,991 INFO L290 TraceCheckUtils]: 166: Hoare triple {116295#(<= ~counter~0 17)} assume true; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:45,992 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {116295#(<= ~counter~0 17)} {116295#(<= ~counter~0 17)} #63#return; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:46,000 INFO L290 TraceCheckUtils]: 168: Hoare triple {116295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:46,000 INFO L290 TraceCheckUtils]: 169: Hoare triple {116295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:46,002 INFO L290 TraceCheckUtils]: 170: Hoare triple {116295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:46,002 INFO L290 TraceCheckUtils]: 171: Hoare triple {116323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:46,003 INFO L272 TraceCheckUtils]: 172: Hoare triple {116323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:46,003 INFO L290 TraceCheckUtils]: 173: Hoare triple {116323#(<= ~counter~0 18)} ~cond := #in~cond; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:46,003 INFO L290 TraceCheckUtils]: 174: Hoare triple {116323#(<= ~counter~0 18)} assume !(0 == ~cond); {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:46,004 INFO L290 TraceCheckUtils]: 175: Hoare triple {116323#(<= ~counter~0 18)} assume true; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:46,004 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {116323#(<= ~counter~0 18)} {116323#(<= ~counter~0 18)} #63#return; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:46,004 INFO L290 TraceCheckUtils]: 177: Hoare triple {116323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:46,005 INFO L290 TraceCheckUtils]: 178: Hoare triple {116323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:46,006 INFO L290 TraceCheckUtils]: 179: Hoare triple {116323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:46,006 INFO L290 TraceCheckUtils]: 180: Hoare triple {116351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:46,006 INFO L272 TraceCheckUtils]: 181: Hoare triple {116351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:46,007 INFO L290 TraceCheckUtils]: 182: Hoare triple {116351#(<= ~counter~0 19)} ~cond := #in~cond; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:46,007 INFO L290 TraceCheckUtils]: 183: Hoare triple {116351#(<= ~counter~0 19)} assume !(0 == ~cond); {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:46,007 INFO L290 TraceCheckUtils]: 184: Hoare triple {116351#(<= ~counter~0 19)} assume true; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:46,008 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {116351#(<= ~counter~0 19)} {116351#(<= ~counter~0 19)} #63#return; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:46,008 INFO L290 TraceCheckUtils]: 186: Hoare triple {116351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:46,008 INFO L290 TraceCheckUtils]: 187: Hoare triple {116351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:46,009 INFO L290 TraceCheckUtils]: 188: Hoare triple {116351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:46,009 INFO L290 TraceCheckUtils]: 189: Hoare triple {116379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:46,010 INFO L272 TraceCheckUtils]: 190: Hoare triple {116379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:46,010 INFO L290 TraceCheckUtils]: 191: Hoare triple {116379#(<= ~counter~0 20)} ~cond := #in~cond; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:46,010 INFO L290 TraceCheckUtils]: 192: Hoare triple {116379#(<= ~counter~0 20)} assume !(0 == ~cond); {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:46,010 INFO L290 TraceCheckUtils]: 193: Hoare triple {116379#(<= ~counter~0 20)} assume true; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:46,011 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {116379#(<= ~counter~0 20)} {116379#(<= ~counter~0 20)} #63#return; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:46,011 INFO L290 TraceCheckUtils]: 195: Hoare triple {116379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:46,012 INFO L290 TraceCheckUtils]: 196: Hoare triple {116379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:46,012 INFO L290 TraceCheckUtils]: 197: Hoare triple {116379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:46,013 INFO L290 TraceCheckUtils]: 198: Hoare triple {116407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:46,013 INFO L272 TraceCheckUtils]: 199: Hoare triple {116407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:46,013 INFO L290 TraceCheckUtils]: 200: Hoare triple {116407#(<= ~counter~0 21)} ~cond := #in~cond; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:46,014 INFO L290 TraceCheckUtils]: 201: Hoare triple {116407#(<= ~counter~0 21)} assume !(0 == ~cond); {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:46,014 INFO L290 TraceCheckUtils]: 202: Hoare triple {116407#(<= ~counter~0 21)} assume true; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:46,014 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {116407#(<= ~counter~0 21)} {116407#(<= ~counter~0 21)} #63#return; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:46,015 INFO L290 TraceCheckUtils]: 204: Hoare triple {116407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:46,015 INFO L290 TraceCheckUtils]: 205: Hoare triple {116407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:46,016 INFO L290 TraceCheckUtils]: 206: Hoare triple {116407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:46,016 INFO L290 TraceCheckUtils]: 207: Hoare triple {116435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:46,017 INFO L272 TraceCheckUtils]: 208: Hoare triple {116435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:46,017 INFO L290 TraceCheckUtils]: 209: Hoare triple {116435#(<= ~counter~0 22)} ~cond := #in~cond; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:46,017 INFO L290 TraceCheckUtils]: 210: Hoare triple {116435#(<= ~counter~0 22)} assume !(0 == ~cond); {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:46,017 INFO L290 TraceCheckUtils]: 211: Hoare triple {116435#(<= ~counter~0 22)} assume true; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:46,018 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {116435#(<= ~counter~0 22)} {116435#(<= ~counter~0 22)} #63#return; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:46,018 INFO L290 TraceCheckUtils]: 213: Hoare triple {116435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:46,018 INFO L290 TraceCheckUtils]: 214: Hoare triple {116435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:46,019 INFO L290 TraceCheckUtils]: 215: Hoare triple {116435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:46,020 INFO L290 TraceCheckUtils]: 216: Hoare triple {116463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:46,020 INFO L272 TraceCheckUtils]: 217: Hoare triple {116463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:46,020 INFO L290 TraceCheckUtils]: 218: Hoare triple {116463#(<= ~counter~0 23)} ~cond := #in~cond; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:46,021 INFO L290 TraceCheckUtils]: 219: Hoare triple {116463#(<= ~counter~0 23)} assume !(0 == ~cond); {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:46,021 INFO L290 TraceCheckUtils]: 220: Hoare triple {116463#(<= ~counter~0 23)} assume true; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:46,021 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {116463#(<= ~counter~0 23)} {116463#(<= ~counter~0 23)} #63#return; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:46,022 INFO L290 TraceCheckUtils]: 222: Hoare triple {116463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:46,022 INFO L290 TraceCheckUtils]: 223: Hoare triple {116463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:46,023 INFO L290 TraceCheckUtils]: 224: Hoare triple {116463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:46,023 INFO L290 TraceCheckUtils]: 225: Hoare triple {116491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:46,024 INFO L272 TraceCheckUtils]: 226: Hoare triple {116491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:46,024 INFO L290 TraceCheckUtils]: 227: Hoare triple {116491#(<= ~counter~0 24)} ~cond := #in~cond; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:46,024 INFO L290 TraceCheckUtils]: 228: Hoare triple {116491#(<= ~counter~0 24)} assume !(0 == ~cond); {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:46,024 INFO L290 TraceCheckUtils]: 229: Hoare triple {116491#(<= ~counter~0 24)} assume true; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:46,025 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {116491#(<= ~counter~0 24)} {116491#(<= ~counter~0 24)} #63#return; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:46,025 INFO L290 TraceCheckUtils]: 231: Hoare triple {116491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:46,025 INFO L290 TraceCheckUtils]: 232: Hoare triple {116491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:46,026 INFO L290 TraceCheckUtils]: 233: Hoare triple {116491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:46,026 INFO L290 TraceCheckUtils]: 234: Hoare triple {116519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:46,027 INFO L272 TraceCheckUtils]: 235: Hoare triple {116519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:46,027 INFO L290 TraceCheckUtils]: 236: Hoare triple {116519#(<= ~counter~0 25)} ~cond := #in~cond; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:46,027 INFO L290 TraceCheckUtils]: 237: Hoare triple {116519#(<= ~counter~0 25)} assume !(0 == ~cond); {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:46,028 INFO L290 TraceCheckUtils]: 238: Hoare triple {116519#(<= ~counter~0 25)} assume true; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:46,028 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {116519#(<= ~counter~0 25)} {116519#(<= ~counter~0 25)} #63#return; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:46,028 INFO L290 TraceCheckUtils]: 240: Hoare triple {116519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:46,029 INFO L290 TraceCheckUtils]: 241: Hoare triple {116519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:46,030 INFO L290 TraceCheckUtils]: 242: Hoare triple {116519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:46,030 INFO L290 TraceCheckUtils]: 243: Hoare triple {116547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:46,030 INFO L272 TraceCheckUtils]: 244: Hoare triple {116547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:46,031 INFO L290 TraceCheckUtils]: 245: Hoare triple {116547#(<= ~counter~0 26)} ~cond := #in~cond; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:46,031 INFO L290 TraceCheckUtils]: 246: Hoare triple {116547#(<= ~counter~0 26)} assume !(0 == ~cond); {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:46,031 INFO L290 TraceCheckUtils]: 247: Hoare triple {116547#(<= ~counter~0 26)} assume true; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:46,032 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {116547#(<= ~counter~0 26)} {116547#(<= ~counter~0 26)} #63#return; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:46,032 INFO L290 TraceCheckUtils]: 249: Hoare triple {116547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:46,032 INFO L290 TraceCheckUtils]: 250: Hoare triple {116547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:46,033 INFO L290 TraceCheckUtils]: 251: Hoare triple {116547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:46,033 INFO L290 TraceCheckUtils]: 252: Hoare triple {116575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:46,034 INFO L272 TraceCheckUtils]: 253: Hoare triple {116575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:46,034 INFO L290 TraceCheckUtils]: 254: Hoare triple {116575#(<= ~counter~0 27)} ~cond := #in~cond; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:46,034 INFO L290 TraceCheckUtils]: 255: Hoare triple {116575#(<= ~counter~0 27)} assume !(0 == ~cond); {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:46,035 INFO L290 TraceCheckUtils]: 256: Hoare triple {116575#(<= ~counter~0 27)} assume true; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:46,035 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {116575#(<= ~counter~0 27)} {116575#(<= ~counter~0 27)} #63#return; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:46,035 INFO L290 TraceCheckUtils]: 258: Hoare triple {116575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:46,036 INFO L290 TraceCheckUtils]: 259: Hoare triple {116575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:46,037 INFO L290 TraceCheckUtils]: 260: Hoare triple {116575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:46,037 INFO L290 TraceCheckUtils]: 261: Hoare triple {116603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:46,037 INFO L272 TraceCheckUtils]: 262: Hoare triple {116603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:46,038 INFO L290 TraceCheckUtils]: 263: Hoare triple {116603#(<= ~counter~0 28)} ~cond := #in~cond; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:46,038 INFO L290 TraceCheckUtils]: 264: Hoare triple {116603#(<= ~counter~0 28)} assume !(0 == ~cond); {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:46,038 INFO L290 TraceCheckUtils]: 265: Hoare triple {116603#(<= ~counter~0 28)} assume true; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:46,039 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {116603#(<= ~counter~0 28)} {116603#(<= ~counter~0 28)} #63#return; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:46,039 INFO L290 TraceCheckUtils]: 267: Hoare triple {116603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:46,039 INFO L290 TraceCheckUtils]: 268: Hoare triple {116603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:46,040 INFO L290 TraceCheckUtils]: 269: Hoare triple {116603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:46,040 INFO L290 TraceCheckUtils]: 270: Hoare triple {116631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:46,041 INFO L272 TraceCheckUtils]: 271: Hoare triple {116631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:46,041 INFO L290 TraceCheckUtils]: 272: Hoare triple {116631#(<= ~counter~0 29)} ~cond := #in~cond; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:46,041 INFO L290 TraceCheckUtils]: 273: Hoare triple {116631#(<= ~counter~0 29)} assume !(0 == ~cond); {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:46,041 INFO L290 TraceCheckUtils]: 274: Hoare triple {116631#(<= ~counter~0 29)} assume true; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:46,042 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {116631#(<= ~counter~0 29)} {116631#(<= ~counter~0 29)} #63#return; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:46,042 INFO L290 TraceCheckUtils]: 276: Hoare triple {116631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:46,042 INFO L290 TraceCheckUtils]: 277: Hoare triple {116631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:46,043 INFO L290 TraceCheckUtils]: 278: Hoare triple {116631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:46,044 INFO L290 TraceCheckUtils]: 279: Hoare triple {116659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:46,044 INFO L272 TraceCheckUtils]: 280: Hoare triple {116659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:46,044 INFO L290 TraceCheckUtils]: 281: Hoare triple {116659#(<= ~counter~0 30)} ~cond := #in~cond; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:46,045 INFO L290 TraceCheckUtils]: 282: Hoare triple {116659#(<= ~counter~0 30)} assume !(0 == ~cond); {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:46,045 INFO L290 TraceCheckUtils]: 283: Hoare triple {116659#(<= ~counter~0 30)} assume true; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:46,045 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {116659#(<= ~counter~0 30)} {116659#(<= ~counter~0 30)} #63#return; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:46,046 INFO L290 TraceCheckUtils]: 285: Hoare triple {116659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:46,046 INFO L290 TraceCheckUtils]: 286: Hoare triple {116659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:46,047 INFO L290 TraceCheckUtils]: 287: Hoare triple {116659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:46,047 INFO L290 TraceCheckUtils]: 288: Hoare triple {116687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:46,048 INFO L272 TraceCheckUtils]: 289: Hoare triple {116687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:46,048 INFO L290 TraceCheckUtils]: 290: Hoare triple {116687#(<= ~counter~0 31)} ~cond := #in~cond; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:46,048 INFO L290 TraceCheckUtils]: 291: Hoare triple {116687#(<= ~counter~0 31)} assume !(0 == ~cond); {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:46,048 INFO L290 TraceCheckUtils]: 292: Hoare triple {116687#(<= ~counter~0 31)} assume true; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:46,049 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {116687#(<= ~counter~0 31)} {116687#(<= ~counter~0 31)} #63#return; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:46,049 INFO L290 TraceCheckUtils]: 294: Hoare triple {116687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:46,049 INFO L290 TraceCheckUtils]: 295: Hoare triple {116687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:46,050 INFO L290 TraceCheckUtils]: 296: Hoare triple {116687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:46,051 INFO L290 TraceCheckUtils]: 297: Hoare triple {116715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:46,051 INFO L272 TraceCheckUtils]: 298: Hoare triple {116715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:46,051 INFO L290 TraceCheckUtils]: 299: Hoare triple {116715#(<= ~counter~0 32)} ~cond := #in~cond; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:46,052 INFO L290 TraceCheckUtils]: 300: Hoare triple {116715#(<= ~counter~0 32)} assume !(0 == ~cond); {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:46,052 INFO L290 TraceCheckUtils]: 301: Hoare triple {116715#(<= ~counter~0 32)} assume true; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:46,052 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {116715#(<= ~counter~0 32)} {116715#(<= ~counter~0 32)} #63#return; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:46,053 INFO L290 TraceCheckUtils]: 303: Hoare triple {116715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:46,053 INFO L290 TraceCheckUtils]: 304: Hoare triple {116715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:46,054 INFO L290 TraceCheckUtils]: 305: Hoare triple {116715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:46,054 INFO L290 TraceCheckUtils]: 306: Hoare triple {116743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:46,054 INFO L272 TraceCheckUtils]: 307: Hoare triple {116743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:46,055 INFO L290 TraceCheckUtils]: 308: Hoare triple {116743#(<= ~counter~0 33)} ~cond := #in~cond; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:46,055 INFO L290 TraceCheckUtils]: 309: Hoare triple {116743#(<= ~counter~0 33)} assume !(0 == ~cond); {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:46,055 INFO L290 TraceCheckUtils]: 310: Hoare triple {116743#(<= ~counter~0 33)} assume true; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:46,056 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {116743#(<= ~counter~0 33)} {116743#(<= ~counter~0 33)} #63#return; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:46,056 INFO L290 TraceCheckUtils]: 312: Hoare triple {116743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:46,056 INFO L290 TraceCheckUtils]: 313: Hoare triple {116743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:46,057 INFO L290 TraceCheckUtils]: 314: Hoare triple {116743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:46,057 INFO L290 TraceCheckUtils]: 315: Hoare triple {116771#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:46,058 INFO L272 TraceCheckUtils]: 316: Hoare triple {116771#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:46,058 INFO L290 TraceCheckUtils]: 317: Hoare triple {116771#(<= ~counter~0 34)} ~cond := #in~cond; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:46,058 INFO L290 TraceCheckUtils]: 318: Hoare triple {116771#(<= ~counter~0 34)} assume !(0 == ~cond); {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:46,059 INFO L290 TraceCheckUtils]: 319: Hoare triple {116771#(<= ~counter~0 34)} assume true; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:46,059 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {116771#(<= ~counter~0 34)} {116771#(<= ~counter~0 34)} #63#return; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:46,059 INFO L290 TraceCheckUtils]: 321: Hoare triple {116771#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:46,060 INFO L290 TraceCheckUtils]: 322: Hoare triple {116771#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:46,061 INFO L290 TraceCheckUtils]: 323: Hoare triple {116771#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:46,061 INFO L290 TraceCheckUtils]: 324: Hoare triple {116799#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:46,061 INFO L272 TraceCheckUtils]: 325: Hoare triple {116799#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:46,062 INFO L290 TraceCheckUtils]: 326: Hoare triple {116799#(<= ~counter~0 35)} ~cond := #in~cond; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:46,062 INFO L290 TraceCheckUtils]: 327: Hoare triple {116799#(<= ~counter~0 35)} assume !(0 == ~cond); {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:46,062 INFO L290 TraceCheckUtils]: 328: Hoare triple {116799#(<= ~counter~0 35)} assume true; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:46,063 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {116799#(<= ~counter~0 35)} {116799#(<= ~counter~0 35)} #63#return; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:46,063 INFO L290 TraceCheckUtils]: 330: Hoare triple {116799#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:46,063 INFO L290 TraceCheckUtils]: 331: Hoare triple {116799#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:46,064 INFO L290 TraceCheckUtils]: 332: Hoare triple {116799#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:46,064 INFO L290 TraceCheckUtils]: 333: Hoare triple {116827#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:46,065 INFO L272 TraceCheckUtils]: 334: Hoare triple {116827#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:46,065 INFO L290 TraceCheckUtils]: 335: Hoare triple {116827#(<= ~counter~0 36)} ~cond := #in~cond; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:46,065 INFO L290 TraceCheckUtils]: 336: Hoare triple {116827#(<= ~counter~0 36)} assume !(0 == ~cond); {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:46,066 INFO L290 TraceCheckUtils]: 337: Hoare triple {116827#(<= ~counter~0 36)} assume true; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:46,066 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {116827#(<= ~counter~0 36)} {116827#(<= ~counter~0 36)} #63#return; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:46,066 INFO L290 TraceCheckUtils]: 339: Hoare triple {116827#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:46,067 INFO L290 TraceCheckUtils]: 340: Hoare triple {116827#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:46,067 INFO L290 TraceCheckUtils]: 341: Hoare triple {116827#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:46,068 INFO L290 TraceCheckUtils]: 342: Hoare triple {116855#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:46,068 INFO L272 TraceCheckUtils]: 343: Hoare triple {116855#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:46,068 INFO L290 TraceCheckUtils]: 344: Hoare triple {116855#(<= ~counter~0 37)} ~cond := #in~cond; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:46,069 INFO L290 TraceCheckUtils]: 345: Hoare triple {116855#(<= ~counter~0 37)} assume !(0 == ~cond); {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:46,069 INFO L290 TraceCheckUtils]: 346: Hoare triple {116855#(<= ~counter~0 37)} assume true; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:46,069 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {116855#(<= ~counter~0 37)} {116855#(<= ~counter~0 37)} #63#return; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:46,070 INFO L290 TraceCheckUtils]: 348: Hoare triple {116855#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:46,070 INFO L290 TraceCheckUtils]: 349: Hoare triple {116855#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:46,071 INFO L290 TraceCheckUtils]: 350: Hoare triple {116855#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:46,071 INFO L290 TraceCheckUtils]: 351: Hoare triple {116883#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:46,072 INFO L272 TraceCheckUtils]: 352: Hoare triple {116883#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:46,072 INFO L290 TraceCheckUtils]: 353: Hoare triple {116883#(<= ~counter~0 38)} ~cond := #in~cond; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:46,072 INFO L290 TraceCheckUtils]: 354: Hoare triple {116883#(<= ~counter~0 38)} assume !(0 == ~cond); {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:46,072 INFO L290 TraceCheckUtils]: 355: Hoare triple {116883#(<= ~counter~0 38)} assume true; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:46,073 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {116883#(<= ~counter~0 38)} {116883#(<= ~counter~0 38)} #63#return; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:46,073 INFO L290 TraceCheckUtils]: 357: Hoare triple {116883#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:46,073 INFO L290 TraceCheckUtils]: 358: Hoare triple {116883#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:46,074 INFO L290 TraceCheckUtils]: 359: Hoare triple {116883#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:46,075 INFO L290 TraceCheckUtils]: 360: Hoare triple {116911#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:46,075 INFO L272 TraceCheckUtils]: 361: Hoare triple {116911#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:46,075 INFO L290 TraceCheckUtils]: 362: Hoare triple {116911#(<= ~counter~0 39)} ~cond := #in~cond; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:46,076 INFO L290 TraceCheckUtils]: 363: Hoare triple {116911#(<= ~counter~0 39)} assume !(0 == ~cond); {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:46,076 INFO L290 TraceCheckUtils]: 364: Hoare triple {116911#(<= ~counter~0 39)} assume true; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:46,076 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {116911#(<= ~counter~0 39)} {116911#(<= ~counter~0 39)} #63#return; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:46,077 INFO L290 TraceCheckUtils]: 366: Hoare triple {116911#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:46,077 INFO L290 TraceCheckUtils]: 367: Hoare triple {116911#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:46,078 INFO L290 TraceCheckUtils]: 368: Hoare triple {116911#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:46,078 INFO L290 TraceCheckUtils]: 369: Hoare triple {116939#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:46,078 INFO L272 TraceCheckUtils]: 370: Hoare triple {116939#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:46,079 INFO L290 TraceCheckUtils]: 371: Hoare triple {116939#(<= ~counter~0 40)} ~cond := #in~cond; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:46,079 INFO L290 TraceCheckUtils]: 372: Hoare triple {116939#(<= ~counter~0 40)} assume !(0 == ~cond); {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:46,079 INFO L290 TraceCheckUtils]: 373: Hoare triple {116939#(<= ~counter~0 40)} assume true; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:46,080 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {116939#(<= ~counter~0 40)} {116939#(<= ~counter~0 40)} #63#return; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:46,080 INFO L290 TraceCheckUtils]: 375: Hoare triple {116939#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:46,080 INFO L290 TraceCheckUtils]: 376: Hoare triple {116939#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:46,081 INFO L290 TraceCheckUtils]: 377: Hoare triple {116939#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:46,081 INFO L290 TraceCheckUtils]: 378: Hoare triple {116967#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:46,082 INFO L272 TraceCheckUtils]: 379: Hoare triple {116967#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:46,082 INFO L290 TraceCheckUtils]: 380: Hoare triple {116967#(<= ~counter~0 41)} ~cond := #in~cond; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:46,082 INFO L290 TraceCheckUtils]: 381: Hoare triple {116967#(<= ~counter~0 41)} assume !(0 == ~cond); {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:46,083 INFO L290 TraceCheckUtils]: 382: Hoare triple {116967#(<= ~counter~0 41)} assume true; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:46,083 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {116967#(<= ~counter~0 41)} {116967#(<= ~counter~0 41)} #63#return; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:46,083 INFO L290 TraceCheckUtils]: 384: Hoare triple {116967#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:46,084 INFO L290 TraceCheckUtils]: 385: Hoare triple {116967#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:46,085 INFO L290 TraceCheckUtils]: 386: Hoare triple {116967#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:46,085 INFO L290 TraceCheckUtils]: 387: Hoare triple {116995#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:46,085 INFO L272 TraceCheckUtils]: 388: Hoare triple {116995#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:46,086 INFO L290 TraceCheckUtils]: 389: Hoare triple {116995#(<= ~counter~0 42)} ~cond := #in~cond; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:46,086 INFO L290 TraceCheckUtils]: 390: Hoare triple {116995#(<= ~counter~0 42)} assume !(0 == ~cond); {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:46,086 INFO L290 TraceCheckUtils]: 391: Hoare triple {116995#(<= ~counter~0 42)} assume true; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:46,087 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {116995#(<= ~counter~0 42)} {116995#(<= ~counter~0 42)} #63#return; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:46,087 INFO L290 TraceCheckUtils]: 393: Hoare triple {116995#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:46,087 INFO L290 TraceCheckUtils]: 394: Hoare triple {116995#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:46,088 INFO L290 TraceCheckUtils]: 395: Hoare triple {116995#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:46,088 INFO L290 TraceCheckUtils]: 396: Hoare triple {117023#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:46,089 INFO L272 TraceCheckUtils]: 397: Hoare triple {117023#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:46,089 INFO L290 TraceCheckUtils]: 398: Hoare triple {117023#(<= ~counter~0 43)} ~cond := #in~cond; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:46,089 INFO L290 TraceCheckUtils]: 399: Hoare triple {117023#(<= ~counter~0 43)} assume !(0 == ~cond); {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:46,090 INFO L290 TraceCheckUtils]: 400: Hoare triple {117023#(<= ~counter~0 43)} assume true; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:46,090 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {117023#(<= ~counter~0 43)} {117023#(<= ~counter~0 43)} #63#return; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:46,090 INFO L290 TraceCheckUtils]: 402: Hoare triple {117023#(<= ~counter~0 43)} assume !!(0 != ~r~0); {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:46,091 INFO L290 TraceCheckUtils]: 403: Hoare triple {117023#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:46,091 INFO L290 TraceCheckUtils]: 404: Hoare triple {117023#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117051#(<= |main_#t~post6| 43)} is VALID [2022-04-15 09:17:46,091 INFO L290 TraceCheckUtils]: 405: Hoare triple {117051#(<= |main_#t~post6| 43)} assume !(#t~post6 < 50);havoc #t~post6; {115791#false} is VALID [2022-04-15 09:17:46,091 INFO L272 TraceCheckUtils]: 406: Hoare triple {115791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115791#false} is VALID [2022-04-15 09:17:46,091 INFO L290 TraceCheckUtils]: 407: Hoare triple {115791#false} ~cond := #in~cond; {115791#false} is VALID [2022-04-15 09:17:46,091 INFO L290 TraceCheckUtils]: 408: Hoare triple {115791#false} assume 0 == ~cond; {115791#false} is VALID [2022-04-15 09:17:46,092 INFO L290 TraceCheckUtils]: 409: Hoare triple {115791#false} assume !false; {115791#false} is VALID [2022-04-15 09:17:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 8213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:17:46,092 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:17:47,895 INFO L290 TraceCheckUtils]: 409: Hoare triple {115791#false} assume !false; {115791#false} is VALID [2022-04-15 09:17:47,896 INFO L290 TraceCheckUtils]: 408: Hoare triple {115791#false} assume 0 == ~cond; {115791#false} is VALID [2022-04-15 09:17:47,896 INFO L290 TraceCheckUtils]: 407: Hoare triple {115791#false} ~cond := #in~cond; {115791#false} is VALID [2022-04-15 09:17:47,896 INFO L272 TraceCheckUtils]: 406: Hoare triple {115791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115791#false} is VALID [2022-04-15 09:17:47,896 INFO L290 TraceCheckUtils]: 405: Hoare triple {117079#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {115791#false} is VALID [2022-04-15 09:17:47,896 INFO L290 TraceCheckUtils]: 404: Hoare triple {117083#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117079#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:17:47,897 INFO L290 TraceCheckUtils]: 403: Hoare triple {117083#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117083#(< ~counter~0 50)} is VALID [2022-04-15 09:17:47,897 INFO L290 TraceCheckUtils]: 402: Hoare triple {117083#(< ~counter~0 50)} assume !!(0 != ~r~0); {117083#(< ~counter~0 50)} is VALID [2022-04-15 09:17:47,897 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {115790#true} {117083#(< ~counter~0 50)} #63#return; {117083#(< ~counter~0 50)} is VALID [2022-04-15 09:17:47,898 INFO L290 TraceCheckUtils]: 400: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,898 INFO L290 TraceCheckUtils]: 399: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,898 INFO L290 TraceCheckUtils]: 398: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,898 INFO L272 TraceCheckUtils]: 397: Hoare triple {117083#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,898 INFO L290 TraceCheckUtils]: 396: Hoare triple {117083#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {117083#(< ~counter~0 50)} is VALID [2022-04-15 09:17:47,900 INFO L290 TraceCheckUtils]: 395: Hoare triple {117111#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117083#(< ~counter~0 50)} is VALID [2022-04-15 09:17:47,900 INFO L290 TraceCheckUtils]: 394: Hoare triple {117111#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117111#(< ~counter~0 49)} is VALID [2022-04-15 09:17:47,901 INFO L290 TraceCheckUtils]: 393: Hoare triple {117111#(< ~counter~0 49)} assume !!(0 != ~r~0); {117111#(< ~counter~0 49)} is VALID [2022-04-15 09:17:47,901 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {115790#true} {117111#(< ~counter~0 49)} #63#return; {117111#(< ~counter~0 49)} is VALID [2022-04-15 09:17:47,901 INFO L290 TraceCheckUtils]: 391: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,901 INFO L290 TraceCheckUtils]: 390: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,901 INFO L290 TraceCheckUtils]: 389: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,901 INFO L272 TraceCheckUtils]: 388: Hoare triple {117111#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,902 INFO L290 TraceCheckUtils]: 387: Hoare triple {117111#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {117111#(< ~counter~0 49)} is VALID [2022-04-15 09:17:47,903 INFO L290 TraceCheckUtils]: 386: Hoare triple {117139#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117111#(< ~counter~0 49)} is VALID [2022-04-15 09:17:47,903 INFO L290 TraceCheckUtils]: 385: Hoare triple {117139#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117139#(< ~counter~0 48)} is VALID [2022-04-15 09:17:47,903 INFO L290 TraceCheckUtils]: 384: Hoare triple {117139#(< ~counter~0 48)} assume !!(0 != ~r~0); {117139#(< ~counter~0 48)} is VALID [2022-04-15 09:17:47,904 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {115790#true} {117139#(< ~counter~0 48)} #63#return; {117139#(< ~counter~0 48)} is VALID [2022-04-15 09:17:47,904 INFO L290 TraceCheckUtils]: 382: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,904 INFO L290 TraceCheckUtils]: 381: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,904 INFO L290 TraceCheckUtils]: 380: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,904 INFO L272 TraceCheckUtils]: 379: Hoare triple {117139#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,904 INFO L290 TraceCheckUtils]: 378: Hoare triple {117139#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {117139#(< ~counter~0 48)} is VALID [2022-04-15 09:17:47,905 INFO L290 TraceCheckUtils]: 377: Hoare triple {117167#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117139#(< ~counter~0 48)} is VALID [2022-04-15 09:17:47,905 INFO L290 TraceCheckUtils]: 376: Hoare triple {117167#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117167#(< ~counter~0 47)} is VALID [2022-04-15 09:17:47,906 INFO L290 TraceCheckUtils]: 375: Hoare triple {117167#(< ~counter~0 47)} assume !!(0 != ~r~0); {117167#(< ~counter~0 47)} is VALID [2022-04-15 09:17:47,906 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {115790#true} {117167#(< ~counter~0 47)} #63#return; {117167#(< ~counter~0 47)} is VALID [2022-04-15 09:17:47,906 INFO L290 TraceCheckUtils]: 373: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,906 INFO L290 TraceCheckUtils]: 372: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,906 INFO L290 TraceCheckUtils]: 371: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,906 INFO L272 TraceCheckUtils]: 370: Hoare triple {117167#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,907 INFO L290 TraceCheckUtils]: 369: Hoare triple {117167#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {117167#(< ~counter~0 47)} is VALID [2022-04-15 09:17:47,908 INFO L290 TraceCheckUtils]: 368: Hoare triple {117195#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117167#(< ~counter~0 47)} is VALID [2022-04-15 09:17:47,908 INFO L290 TraceCheckUtils]: 367: Hoare triple {117195#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117195#(< ~counter~0 46)} is VALID [2022-04-15 09:17:47,908 INFO L290 TraceCheckUtils]: 366: Hoare triple {117195#(< ~counter~0 46)} assume !!(0 != ~r~0); {117195#(< ~counter~0 46)} is VALID [2022-04-15 09:17:47,909 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {115790#true} {117195#(< ~counter~0 46)} #63#return; {117195#(< ~counter~0 46)} is VALID [2022-04-15 09:17:47,909 INFO L290 TraceCheckUtils]: 364: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,909 INFO L290 TraceCheckUtils]: 363: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,909 INFO L290 TraceCheckUtils]: 362: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,909 INFO L272 TraceCheckUtils]: 361: Hoare triple {117195#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,909 INFO L290 TraceCheckUtils]: 360: Hoare triple {117195#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {117195#(< ~counter~0 46)} is VALID [2022-04-15 09:17:47,910 INFO L290 TraceCheckUtils]: 359: Hoare triple {117223#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117195#(< ~counter~0 46)} is VALID [2022-04-15 09:17:47,910 INFO L290 TraceCheckUtils]: 358: Hoare triple {117223#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117223#(< ~counter~0 45)} is VALID [2022-04-15 09:17:47,910 INFO L290 TraceCheckUtils]: 357: Hoare triple {117223#(< ~counter~0 45)} assume !!(0 != ~r~0); {117223#(< ~counter~0 45)} is VALID [2022-04-15 09:17:47,911 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {115790#true} {117223#(< ~counter~0 45)} #63#return; {117223#(< ~counter~0 45)} is VALID [2022-04-15 09:17:47,911 INFO L290 TraceCheckUtils]: 355: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,911 INFO L290 TraceCheckUtils]: 354: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,911 INFO L290 TraceCheckUtils]: 353: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,911 INFO L272 TraceCheckUtils]: 352: Hoare triple {117223#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,912 INFO L290 TraceCheckUtils]: 351: Hoare triple {117223#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {117223#(< ~counter~0 45)} is VALID [2022-04-15 09:17:47,912 INFO L290 TraceCheckUtils]: 350: Hoare triple {117023#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117223#(< ~counter~0 45)} is VALID [2022-04-15 09:17:47,913 INFO L290 TraceCheckUtils]: 349: Hoare triple {117023#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:47,913 INFO L290 TraceCheckUtils]: 348: Hoare triple {117023#(<= ~counter~0 43)} assume !!(0 != ~r~0); {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:47,913 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {115790#true} {117023#(<= ~counter~0 43)} #63#return; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:47,914 INFO L290 TraceCheckUtils]: 346: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,914 INFO L290 TraceCheckUtils]: 345: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,914 INFO L290 TraceCheckUtils]: 344: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,914 INFO L272 TraceCheckUtils]: 343: Hoare triple {117023#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,914 INFO L290 TraceCheckUtils]: 342: Hoare triple {117023#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:47,915 INFO L290 TraceCheckUtils]: 341: Hoare triple {116995#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:47,915 INFO L290 TraceCheckUtils]: 340: Hoare triple {116995#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:47,915 INFO L290 TraceCheckUtils]: 339: Hoare triple {116995#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:47,916 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {115790#true} {116995#(<= ~counter~0 42)} #63#return; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:47,916 INFO L290 TraceCheckUtils]: 337: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,916 INFO L290 TraceCheckUtils]: 336: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,916 INFO L290 TraceCheckUtils]: 335: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,916 INFO L272 TraceCheckUtils]: 334: Hoare triple {116995#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,916 INFO L290 TraceCheckUtils]: 333: Hoare triple {116995#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:47,917 INFO L290 TraceCheckUtils]: 332: Hoare triple {116967#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:47,918 INFO L290 TraceCheckUtils]: 331: Hoare triple {116967#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:47,918 INFO L290 TraceCheckUtils]: 330: Hoare triple {116967#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:47,918 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {115790#true} {116967#(<= ~counter~0 41)} #63#return; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:47,918 INFO L290 TraceCheckUtils]: 328: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,919 INFO L290 TraceCheckUtils]: 327: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,919 INFO L290 TraceCheckUtils]: 326: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,919 INFO L272 TraceCheckUtils]: 325: Hoare triple {116967#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,919 INFO L290 TraceCheckUtils]: 324: Hoare triple {116967#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:47,920 INFO L290 TraceCheckUtils]: 323: Hoare triple {116939#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:47,920 INFO L290 TraceCheckUtils]: 322: Hoare triple {116939#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:47,920 INFO L290 TraceCheckUtils]: 321: Hoare triple {116939#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:47,921 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {115790#true} {116939#(<= ~counter~0 40)} #63#return; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:47,921 INFO L290 TraceCheckUtils]: 319: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,921 INFO L290 TraceCheckUtils]: 318: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,921 INFO L290 TraceCheckUtils]: 317: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,921 INFO L272 TraceCheckUtils]: 316: Hoare triple {116939#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,921 INFO L290 TraceCheckUtils]: 315: Hoare triple {116939#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:47,922 INFO L290 TraceCheckUtils]: 314: Hoare triple {116911#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:47,923 INFO L290 TraceCheckUtils]: 313: Hoare triple {116911#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:47,923 INFO L290 TraceCheckUtils]: 312: Hoare triple {116911#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:47,923 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {115790#true} {116911#(<= ~counter~0 39)} #63#return; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:47,923 INFO L290 TraceCheckUtils]: 310: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,923 INFO L290 TraceCheckUtils]: 309: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,923 INFO L290 TraceCheckUtils]: 308: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,924 INFO L272 TraceCheckUtils]: 307: Hoare triple {116911#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,924 INFO L290 TraceCheckUtils]: 306: Hoare triple {116911#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:47,925 INFO L290 TraceCheckUtils]: 305: Hoare triple {116883#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:47,925 INFO L290 TraceCheckUtils]: 304: Hoare triple {116883#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:47,925 INFO L290 TraceCheckUtils]: 303: Hoare triple {116883#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:47,926 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {115790#true} {116883#(<= ~counter~0 38)} #63#return; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:47,926 INFO L290 TraceCheckUtils]: 301: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,926 INFO L290 TraceCheckUtils]: 300: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,926 INFO L290 TraceCheckUtils]: 299: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,926 INFO L272 TraceCheckUtils]: 298: Hoare triple {116883#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,926 INFO L290 TraceCheckUtils]: 297: Hoare triple {116883#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:47,927 INFO L290 TraceCheckUtils]: 296: Hoare triple {116855#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:47,927 INFO L290 TraceCheckUtils]: 295: Hoare triple {116855#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:47,928 INFO L290 TraceCheckUtils]: 294: Hoare triple {116855#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:47,928 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {115790#true} {116855#(<= ~counter~0 37)} #63#return; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:47,928 INFO L290 TraceCheckUtils]: 292: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,928 INFO L290 TraceCheckUtils]: 291: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,929 INFO L290 TraceCheckUtils]: 290: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,929 INFO L272 TraceCheckUtils]: 289: Hoare triple {116855#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,929 INFO L290 TraceCheckUtils]: 288: Hoare triple {116855#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:47,930 INFO L290 TraceCheckUtils]: 287: Hoare triple {116827#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:47,930 INFO L290 TraceCheckUtils]: 286: Hoare triple {116827#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:47,931 INFO L290 TraceCheckUtils]: 285: Hoare triple {116827#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:47,931 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {115790#true} {116827#(<= ~counter~0 36)} #63#return; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:47,931 INFO L290 TraceCheckUtils]: 283: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,931 INFO L290 TraceCheckUtils]: 282: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,931 INFO L290 TraceCheckUtils]: 281: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,931 INFO L272 TraceCheckUtils]: 280: Hoare triple {116827#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,932 INFO L290 TraceCheckUtils]: 279: Hoare triple {116827#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:47,933 INFO L290 TraceCheckUtils]: 278: Hoare triple {116799#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:47,933 INFO L290 TraceCheckUtils]: 277: Hoare triple {116799#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:47,933 INFO L290 TraceCheckUtils]: 276: Hoare triple {116799#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:47,934 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {115790#true} {116799#(<= ~counter~0 35)} #63#return; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:47,934 INFO L290 TraceCheckUtils]: 274: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,934 INFO L290 TraceCheckUtils]: 273: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,934 INFO L290 TraceCheckUtils]: 272: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,934 INFO L272 TraceCheckUtils]: 271: Hoare triple {116799#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,934 INFO L290 TraceCheckUtils]: 270: Hoare triple {116799#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:47,935 INFO L290 TraceCheckUtils]: 269: Hoare triple {116771#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:47,935 INFO L290 TraceCheckUtils]: 268: Hoare triple {116771#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:47,936 INFO L290 TraceCheckUtils]: 267: Hoare triple {116771#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:47,936 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {115790#true} {116771#(<= ~counter~0 34)} #63#return; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:47,936 INFO L290 TraceCheckUtils]: 265: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,936 INFO L290 TraceCheckUtils]: 264: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,936 INFO L290 TraceCheckUtils]: 263: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,937 INFO L272 TraceCheckUtils]: 262: Hoare triple {116771#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,937 INFO L290 TraceCheckUtils]: 261: Hoare triple {116771#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:47,938 INFO L290 TraceCheckUtils]: 260: Hoare triple {116743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:47,938 INFO L290 TraceCheckUtils]: 259: Hoare triple {116743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:47,938 INFO L290 TraceCheckUtils]: 258: Hoare triple {116743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:47,939 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {115790#true} {116743#(<= ~counter~0 33)} #63#return; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:47,939 INFO L290 TraceCheckUtils]: 256: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,939 INFO L290 TraceCheckUtils]: 255: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,939 INFO L290 TraceCheckUtils]: 254: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,939 INFO L272 TraceCheckUtils]: 253: Hoare triple {116743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,940 INFO L290 TraceCheckUtils]: 252: Hoare triple {116743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:47,941 INFO L290 TraceCheckUtils]: 251: Hoare triple {116715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:47,941 INFO L290 TraceCheckUtils]: 250: Hoare triple {116715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:47,941 INFO L290 TraceCheckUtils]: 249: Hoare triple {116715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:47,942 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {115790#true} {116715#(<= ~counter~0 32)} #63#return; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:47,942 INFO L290 TraceCheckUtils]: 247: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,942 INFO L290 TraceCheckUtils]: 246: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,942 INFO L290 TraceCheckUtils]: 245: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,942 INFO L272 TraceCheckUtils]: 244: Hoare triple {116715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,942 INFO L290 TraceCheckUtils]: 243: Hoare triple {116715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:47,943 INFO L290 TraceCheckUtils]: 242: Hoare triple {116687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:47,943 INFO L290 TraceCheckUtils]: 241: Hoare triple {116687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:47,944 INFO L290 TraceCheckUtils]: 240: Hoare triple {116687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:47,944 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {115790#true} {116687#(<= ~counter~0 31)} #63#return; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:47,944 INFO L290 TraceCheckUtils]: 238: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,944 INFO L290 TraceCheckUtils]: 237: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,944 INFO L290 TraceCheckUtils]: 236: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,944 INFO L272 TraceCheckUtils]: 235: Hoare triple {116687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,945 INFO L290 TraceCheckUtils]: 234: Hoare triple {116687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:47,946 INFO L290 TraceCheckUtils]: 233: Hoare triple {116659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:47,946 INFO L290 TraceCheckUtils]: 232: Hoare triple {116659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:47,946 INFO L290 TraceCheckUtils]: 231: Hoare triple {116659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:47,947 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {115790#true} {116659#(<= ~counter~0 30)} #63#return; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:47,947 INFO L290 TraceCheckUtils]: 229: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,947 INFO L290 TraceCheckUtils]: 228: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,947 INFO L290 TraceCheckUtils]: 227: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,947 INFO L272 TraceCheckUtils]: 226: Hoare triple {116659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,947 INFO L290 TraceCheckUtils]: 225: Hoare triple {116659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:47,948 INFO L290 TraceCheckUtils]: 224: Hoare triple {116631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:47,948 INFO L290 TraceCheckUtils]: 223: Hoare triple {116631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:47,949 INFO L290 TraceCheckUtils]: 222: Hoare triple {116631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:47,949 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {115790#true} {116631#(<= ~counter~0 29)} #63#return; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:47,949 INFO L290 TraceCheckUtils]: 220: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,949 INFO L290 TraceCheckUtils]: 219: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,949 INFO L290 TraceCheckUtils]: 218: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,950 INFO L272 TraceCheckUtils]: 217: Hoare triple {116631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,950 INFO L290 TraceCheckUtils]: 216: Hoare triple {116631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:47,951 INFO L290 TraceCheckUtils]: 215: Hoare triple {116603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:47,951 INFO L290 TraceCheckUtils]: 214: Hoare triple {116603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:47,951 INFO L290 TraceCheckUtils]: 213: Hoare triple {116603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:47,952 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {115790#true} {116603#(<= ~counter~0 28)} #63#return; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:47,952 INFO L290 TraceCheckUtils]: 211: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,952 INFO L290 TraceCheckUtils]: 210: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,952 INFO L290 TraceCheckUtils]: 209: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,952 INFO L272 TraceCheckUtils]: 208: Hoare triple {116603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,952 INFO L290 TraceCheckUtils]: 207: Hoare triple {116603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:47,953 INFO L290 TraceCheckUtils]: 206: Hoare triple {116575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:47,954 INFO L290 TraceCheckUtils]: 205: Hoare triple {116575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:47,954 INFO L290 TraceCheckUtils]: 204: Hoare triple {116575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:47,955 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {115790#true} {116575#(<= ~counter~0 27)} #63#return; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:47,955 INFO L290 TraceCheckUtils]: 202: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,955 INFO L290 TraceCheckUtils]: 201: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,955 INFO L290 TraceCheckUtils]: 200: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,955 INFO L272 TraceCheckUtils]: 199: Hoare triple {116575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,955 INFO L290 TraceCheckUtils]: 198: Hoare triple {116575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:47,956 INFO L290 TraceCheckUtils]: 197: Hoare triple {116547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:47,957 INFO L290 TraceCheckUtils]: 196: Hoare triple {116547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:47,957 INFO L290 TraceCheckUtils]: 195: Hoare triple {116547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:47,957 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {115790#true} {116547#(<= ~counter~0 26)} #63#return; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:47,957 INFO L290 TraceCheckUtils]: 193: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,957 INFO L290 TraceCheckUtils]: 192: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,957 INFO L290 TraceCheckUtils]: 191: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,958 INFO L272 TraceCheckUtils]: 190: Hoare triple {116547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,958 INFO L290 TraceCheckUtils]: 189: Hoare triple {116547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:47,959 INFO L290 TraceCheckUtils]: 188: Hoare triple {116519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:47,959 INFO L290 TraceCheckUtils]: 187: Hoare triple {116519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:47,959 INFO L290 TraceCheckUtils]: 186: Hoare triple {116519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:47,960 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {115790#true} {116519#(<= ~counter~0 25)} #63#return; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:47,960 INFO L290 TraceCheckUtils]: 184: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,960 INFO L290 TraceCheckUtils]: 183: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,960 INFO L290 TraceCheckUtils]: 182: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,960 INFO L272 TraceCheckUtils]: 181: Hoare triple {116519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,960 INFO L290 TraceCheckUtils]: 180: Hoare triple {116519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:47,961 INFO L290 TraceCheckUtils]: 179: Hoare triple {116491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:47,961 INFO L290 TraceCheckUtils]: 178: Hoare triple {116491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:47,962 INFO L290 TraceCheckUtils]: 177: Hoare triple {116491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:47,962 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {115790#true} {116491#(<= ~counter~0 24)} #63#return; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:47,962 INFO L290 TraceCheckUtils]: 175: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,962 INFO L290 TraceCheckUtils]: 174: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,962 INFO L290 TraceCheckUtils]: 173: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,962 INFO L272 TraceCheckUtils]: 172: Hoare triple {116491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,963 INFO L290 TraceCheckUtils]: 171: Hoare triple {116491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:47,964 INFO L290 TraceCheckUtils]: 170: Hoare triple {116463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:47,964 INFO L290 TraceCheckUtils]: 169: Hoare triple {116463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:47,964 INFO L290 TraceCheckUtils]: 168: Hoare triple {116463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:47,965 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {115790#true} {116463#(<= ~counter~0 23)} #63#return; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:47,965 INFO L290 TraceCheckUtils]: 166: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,965 INFO L290 TraceCheckUtils]: 165: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,965 INFO L290 TraceCheckUtils]: 164: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,965 INFO L272 TraceCheckUtils]: 163: Hoare triple {116463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,965 INFO L290 TraceCheckUtils]: 162: Hoare triple {116463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:47,966 INFO L290 TraceCheckUtils]: 161: Hoare triple {116435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:47,966 INFO L290 TraceCheckUtils]: 160: Hoare triple {116435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:47,967 INFO L290 TraceCheckUtils]: 159: Hoare triple {116435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:47,967 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {115790#true} {116435#(<= ~counter~0 22)} #63#return; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:47,967 INFO L290 TraceCheckUtils]: 157: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,967 INFO L290 TraceCheckUtils]: 156: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,967 INFO L290 TraceCheckUtils]: 155: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,967 INFO L272 TraceCheckUtils]: 154: Hoare triple {116435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,968 INFO L290 TraceCheckUtils]: 153: Hoare triple {116435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:47,969 INFO L290 TraceCheckUtils]: 152: Hoare triple {116407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:47,969 INFO L290 TraceCheckUtils]: 151: Hoare triple {116407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:47,969 INFO L290 TraceCheckUtils]: 150: Hoare triple {116407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:47,970 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {115790#true} {116407#(<= ~counter~0 21)} #63#return; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:47,970 INFO L290 TraceCheckUtils]: 148: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,970 INFO L290 TraceCheckUtils]: 147: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,970 INFO L290 TraceCheckUtils]: 146: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,970 INFO L272 TraceCheckUtils]: 145: Hoare triple {116407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,970 INFO L290 TraceCheckUtils]: 144: Hoare triple {116407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:47,971 INFO L290 TraceCheckUtils]: 143: Hoare triple {116379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:47,971 INFO L290 TraceCheckUtils]: 142: Hoare triple {116379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:47,972 INFO L290 TraceCheckUtils]: 141: Hoare triple {116379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:47,972 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {115790#true} {116379#(<= ~counter~0 20)} #63#return; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:47,972 INFO L290 TraceCheckUtils]: 139: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,972 INFO L290 TraceCheckUtils]: 138: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,972 INFO L290 TraceCheckUtils]: 137: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,972 INFO L272 TraceCheckUtils]: 136: Hoare triple {116379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,973 INFO L290 TraceCheckUtils]: 135: Hoare triple {116379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:47,973 INFO L290 TraceCheckUtils]: 134: Hoare triple {116351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:47,974 INFO L290 TraceCheckUtils]: 133: Hoare triple {116351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:47,974 INFO L290 TraceCheckUtils]: 132: Hoare triple {116351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:47,974 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {115790#true} {116351#(<= ~counter~0 19)} #63#return; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:47,975 INFO L290 TraceCheckUtils]: 130: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,975 INFO L290 TraceCheckUtils]: 129: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,975 INFO L290 TraceCheckUtils]: 128: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,975 INFO L272 TraceCheckUtils]: 127: Hoare triple {116351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,975 INFO L290 TraceCheckUtils]: 126: Hoare triple {116351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:47,976 INFO L290 TraceCheckUtils]: 125: Hoare triple {116323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:47,976 INFO L290 TraceCheckUtils]: 124: Hoare triple {116323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:47,976 INFO L290 TraceCheckUtils]: 123: Hoare triple {116323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:47,977 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {115790#true} {116323#(<= ~counter~0 18)} #63#return; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:47,977 INFO L290 TraceCheckUtils]: 121: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,977 INFO L290 TraceCheckUtils]: 120: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,977 INFO L290 TraceCheckUtils]: 119: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,977 INFO L272 TraceCheckUtils]: 118: Hoare triple {116323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,977 INFO L290 TraceCheckUtils]: 117: Hoare triple {116323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:47,978 INFO L290 TraceCheckUtils]: 116: Hoare triple {116295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:47,979 INFO L290 TraceCheckUtils]: 115: Hoare triple {116295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:47,979 INFO L290 TraceCheckUtils]: 114: Hoare triple {116295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:47,979 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {115790#true} {116295#(<= ~counter~0 17)} #63#return; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:47,979 INFO L290 TraceCheckUtils]: 112: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,980 INFO L290 TraceCheckUtils]: 111: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,980 INFO L290 TraceCheckUtils]: 110: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,980 INFO L272 TraceCheckUtils]: 109: Hoare triple {116295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,980 INFO L290 TraceCheckUtils]: 108: Hoare triple {116295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:47,981 INFO L290 TraceCheckUtils]: 107: Hoare triple {116267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:47,981 INFO L290 TraceCheckUtils]: 106: Hoare triple {116267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:47,981 INFO L290 TraceCheckUtils]: 105: Hoare triple {116267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:47,982 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {115790#true} {116267#(<= ~counter~0 16)} #63#return; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:47,982 INFO L290 TraceCheckUtils]: 103: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,982 INFO L290 TraceCheckUtils]: 102: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,982 INFO L290 TraceCheckUtils]: 101: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,982 INFO L272 TraceCheckUtils]: 100: Hoare triple {116267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,982 INFO L290 TraceCheckUtils]: 99: Hoare triple {116267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:47,983 INFO L290 TraceCheckUtils]: 98: Hoare triple {116239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:47,984 INFO L290 TraceCheckUtils]: 97: Hoare triple {116239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:47,984 INFO L290 TraceCheckUtils]: 96: Hoare triple {116239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:47,984 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {115790#true} {116239#(<= ~counter~0 15)} #63#return; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:47,984 INFO L290 TraceCheckUtils]: 94: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,984 INFO L290 TraceCheckUtils]: 93: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,985 INFO L290 TraceCheckUtils]: 92: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,985 INFO L272 TraceCheckUtils]: 91: Hoare triple {116239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,985 INFO L290 TraceCheckUtils]: 90: Hoare triple {116239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:47,986 INFO L290 TraceCheckUtils]: 89: Hoare triple {116211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:47,986 INFO L290 TraceCheckUtils]: 88: Hoare triple {116211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:47,986 INFO L290 TraceCheckUtils]: 87: Hoare triple {116211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:47,987 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {115790#true} {116211#(<= ~counter~0 14)} #63#return; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:47,987 INFO L290 TraceCheckUtils]: 85: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,987 INFO L290 TraceCheckUtils]: 84: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,987 INFO L290 TraceCheckUtils]: 83: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,987 INFO L272 TraceCheckUtils]: 82: Hoare triple {116211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,987 INFO L290 TraceCheckUtils]: 81: Hoare triple {116211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:47,988 INFO L290 TraceCheckUtils]: 80: Hoare triple {116183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:47,988 INFO L290 TraceCheckUtils]: 79: Hoare triple {116183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:47,989 INFO L290 TraceCheckUtils]: 78: Hoare triple {116183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:47,989 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {115790#true} {116183#(<= ~counter~0 13)} #63#return; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:47,989 INFO L290 TraceCheckUtils]: 76: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,989 INFO L290 TraceCheckUtils]: 75: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,989 INFO L290 TraceCheckUtils]: 74: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,990 INFO L272 TraceCheckUtils]: 73: Hoare triple {116183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,990 INFO L290 TraceCheckUtils]: 72: Hoare triple {116183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:47,991 INFO L290 TraceCheckUtils]: 71: Hoare triple {116155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:47,991 INFO L290 TraceCheckUtils]: 70: Hoare triple {116155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:47,991 INFO L290 TraceCheckUtils]: 69: Hoare triple {116155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:47,992 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115790#true} {116155#(<= ~counter~0 12)} #63#return; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:47,992 INFO L290 TraceCheckUtils]: 67: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,992 INFO L290 TraceCheckUtils]: 66: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,992 INFO L290 TraceCheckUtils]: 65: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,992 INFO L272 TraceCheckUtils]: 64: Hoare triple {116155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,992 INFO L290 TraceCheckUtils]: 63: Hoare triple {116155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:47,993 INFO L290 TraceCheckUtils]: 62: Hoare triple {116127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:47,993 INFO L290 TraceCheckUtils]: 61: Hoare triple {116127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:47,994 INFO L290 TraceCheckUtils]: 60: Hoare triple {116127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:47,994 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115790#true} {116127#(<= ~counter~0 11)} #63#return; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:47,994 INFO L290 TraceCheckUtils]: 58: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,994 INFO L290 TraceCheckUtils]: 57: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,994 INFO L290 TraceCheckUtils]: 56: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,994 INFO L272 TraceCheckUtils]: 55: Hoare triple {116127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,995 INFO L290 TraceCheckUtils]: 54: Hoare triple {116127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:47,996 INFO L290 TraceCheckUtils]: 53: Hoare triple {116099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:47,996 INFO L290 TraceCheckUtils]: 52: Hoare triple {116099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:47,996 INFO L290 TraceCheckUtils]: 51: Hoare triple {116099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:47,997 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115790#true} {116099#(<= ~counter~0 10)} #63#return; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:47,997 INFO L290 TraceCheckUtils]: 49: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,997 INFO L290 TraceCheckUtils]: 48: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,997 INFO L290 TraceCheckUtils]: 47: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,997 INFO L272 TraceCheckUtils]: 46: Hoare triple {116099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:47,997 INFO L290 TraceCheckUtils]: 45: Hoare triple {116099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:47,998 INFO L290 TraceCheckUtils]: 44: Hoare triple {116071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:47,998 INFO L290 TraceCheckUtils]: 43: Hoare triple {116071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:47,999 INFO L290 TraceCheckUtils]: 42: Hoare triple {116071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:47,999 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115790#true} {116071#(<= ~counter~0 9)} #63#return; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:47,999 INFO L290 TraceCheckUtils]: 40: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:47,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:47,999 INFO L290 TraceCheckUtils]: 38: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:47,999 INFO L272 TraceCheckUtils]: 37: Hoare triple {116071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:48,000 INFO L290 TraceCheckUtils]: 36: Hoare triple {116071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:48,000 INFO L290 TraceCheckUtils]: 35: Hoare triple {116043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:48,001 INFO L290 TraceCheckUtils]: 34: Hoare triple {116043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:48,001 INFO L290 TraceCheckUtils]: 33: Hoare triple {116043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:48,001 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115790#true} {116043#(<= ~counter~0 8)} #63#return; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:48,002 INFO L290 TraceCheckUtils]: 31: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:48,002 INFO L290 TraceCheckUtils]: 30: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:48,002 INFO L290 TraceCheckUtils]: 29: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:48,002 INFO L272 TraceCheckUtils]: 28: Hoare triple {116043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:48,002 INFO L290 TraceCheckUtils]: 27: Hoare triple {116043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:48,003 INFO L290 TraceCheckUtils]: 26: Hoare triple {116015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:48,003 INFO L290 TraceCheckUtils]: 25: Hoare triple {116015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:48,003 INFO L290 TraceCheckUtils]: 24: Hoare triple {116015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:48,004 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115790#true} {116015#(<= ~counter~0 7)} #63#return; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:48,004 INFO L290 TraceCheckUtils]: 22: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:48,004 INFO L290 TraceCheckUtils]: 21: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:48,004 INFO L290 TraceCheckUtils]: 20: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:48,004 INFO L272 TraceCheckUtils]: 19: Hoare triple {116015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:48,004 INFO L290 TraceCheckUtils]: 18: Hoare triple {116015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:48,005 INFO L290 TraceCheckUtils]: 17: Hoare triple {115987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:48,006 INFO L290 TraceCheckUtils]: 16: Hoare triple {115987#(<= ~counter~0 6)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:48,006 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115790#true} {115987#(<= ~counter~0 6)} #61#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:48,006 INFO L290 TraceCheckUtils]: 14: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:48,006 INFO L290 TraceCheckUtils]: 13: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:48,006 INFO L290 TraceCheckUtils]: 12: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:48,006 INFO L272 TraceCheckUtils]: 11: Hoare triple {115987#(<= ~counter~0 6)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:48,007 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115790#true} {115987#(<= ~counter~0 6)} #59#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:48,007 INFO L290 TraceCheckUtils]: 9: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-15 09:17:48,007 INFO L290 TraceCheckUtils]: 8: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-15 09:17:48,007 INFO L290 TraceCheckUtils]: 7: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-15 09:17:48,007 INFO L272 TraceCheckUtils]: 6: Hoare triple {115987#(<= ~counter~0 6)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115790#true} is VALID [2022-04-15 09:17:48,007 INFO L290 TraceCheckUtils]: 5: Hoare triple {115987#(<= ~counter~0 6)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:48,008 INFO L272 TraceCheckUtils]: 4: Hoare triple {115987#(<= ~counter~0 6)} call #t~ret7 := main(); {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:48,008 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115987#(<= ~counter~0 6)} {115790#true} #67#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:48,008 INFO L290 TraceCheckUtils]: 2: Hoare triple {115987#(<= ~counter~0 6)} assume true; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:48,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {115790#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115987#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:48,009 INFO L272 TraceCheckUtils]: 0: Hoare triple {115790#true} call ULTIMATE.init(); {115790#true} is VALID [2022-04-15 09:17:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 4601 refuted. 0 times theorem prover too weak. 3616 trivial. 0 not checked. [2022-04-15 09:17:48,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:17:48,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758455707] [2022-04-15 09:17:48,010 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:17:48,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1611675543] [2022-04-15 09:17:48,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1611675543] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:17:48,010 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:17:48,010 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47] total 54 [2022-04-15 09:17:48,010 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:17:48,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [388336795] [2022-04-15 09:17:48,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [388336795] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:17:48,010 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:17:48,010 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-15 09:17:48,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570322068] [2022-04-15 09:17:48,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:17:48,011 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 [2022-04-15 09:17:48,011 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:17:48,011 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) [2022-04-15 09:17:48,338 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 407 edges. 407 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:48,338 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-15 09:17:48,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:48,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-15 09:17:48,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:17:48,339 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) [2022-04-15 09:17:50,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:50,993 INFO L93 Difference]: Finished difference Result 421 states and 466 transitions. [2022-04-15 09:17:50,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-04-15 09:17:50,993 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 [2022-04-15 09:17:50,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:17:50,993 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) [2022-04-15 09:17:51,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-15 09:17:51,002 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) [2022-04-15 09:17:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-15 09:17:51,009 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 465 transitions. [2022-04-15 09:17:51,417 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:51,425 INFO L225 Difference]: With dead ends: 421 [2022-04-15 09:17:51,425 INFO L226 Difference]: Without dead ends: 416 [2022-04-15 09:17:51,425 INFO L912 BasicCegarLoop]: 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 [2022-04-15 09:17:51,426 INFO L913 BasicCegarLoop]: 69 mSDtfsCounter, 207 mSDsluCounter, 363 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 432 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 09:17:51,426 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [207 Valid, 432 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 09:17:51,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2022-04-15 09:17:52,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 416. [2022-04-15 09:17:52,135 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:17:52,135 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) [2022-04-15 09:17:52,136 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) [2022-04-15 09:17:52,136 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) [2022-04-15 09:17:52,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:52,142 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-15 09:17:52,142 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-15 09:17:52,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:52,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:52,142 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. [2022-04-15 09:17:52,143 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. [2022-04-15 09:17:52,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:17:52,148 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-15 09:17:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-15 09:17:52,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:17:52,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:17:52,149 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:17:52,149 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:17:52,149 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) [2022-04-15 09:17:52,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 461 transitions. [2022-04-15 09:17:52,156 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 461 transitions. Word has length 410 [2022-04-15 09:17:52,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:17:52,156 INFO L478 AbstractCegarLoop]: Abstraction has 416 states and 461 transitions. [2022-04-15 09:17:52,157 INFO L479 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) [2022-04-15 09:17:52,157 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 416 states and 461 transitions. [2022-04-15 09:17:53,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-15 09:17:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-04-15 09:17:53,087 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:17:53,087 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:17:53,104 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2022-04-15 09:17:53,287 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46,48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:17:53,287 INFO L403 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:17:53,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:17:53,288 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 87 times [2022-04-15 09:17:53,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:53,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1829179566] [2022-04-15 09:17:53,288 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:17:53,288 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 88 times [2022-04-15 09:17:53,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:17:53,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264590919] [2022-04-15 09:17:53,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:17:53,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:17:53,318 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:17:53,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1368856893] [2022-04-15 09:17:53,318 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:17:53,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:17:53,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:17:53,319 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) [2022-04-15 09:17:53,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-15 09:17:53,656 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:17:53,657 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:17:53,660 INFO L263 TraceCheckSpWp]: Trace formula consists of 973 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-15 09:17:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:17:53,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:17:56,096 INFO L272 TraceCheckUtils]: 0: Hoare triple {120895#true} call ULTIMATE.init(); {120895#true} is VALID [2022-04-15 09:17:56,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {120895#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,097 INFO L290 TraceCheckUtils]: 2: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,098 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120903#(<= ~counter~0 0)} {120895#true} #67#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,098 INFO L272 TraceCheckUtils]: 4: Hoare triple {120903#(<= ~counter~0 0)} call #t~ret7 := main(); {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,098 INFO L290 TraceCheckUtils]: 5: Hoare triple {120903#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,099 INFO L272 TraceCheckUtils]: 6: Hoare triple {120903#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,099 INFO L290 TraceCheckUtils]: 7: Hoare triple {120903#(<= ~counter~0 0)} ~cond := #in~cond; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,099 INFO L290 TraceCheckUtils]: 8: Hoare triple {120903#(<= ~counter~0 0)} assume !(0 == ~cond); {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,099 INFO L290 TraceCheckUtils]: 9: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,100 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120903#(<= ~counter~0 0)} {120903#(<= ~counter~0 0)} #59#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,100 INFO L272 TraceCheckUtils]: 11: Hoare triple {120903#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,100 INFO L290 TraceCheckUtils]: 12: Hoare triple {120903#(<= ~counter~0 0)} ~cond := #in~cond; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,101 INFO L290 TraceCheckUtils]: 13: Hoare triple {120903#(<= ~counter~0 0)} assume !(0 == ~cond); {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,101 INFO L290 TraceCheckUtils]: 14: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,101 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120903#(<= ~counter~0 0)} {120903#(<= ~counter~0 0)} #61#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,102 INFO L290 TraceCheckUtils]: 16: Hoare triple {120903#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {120903#(<= ~counter~0 0)} is VALID [2022-04-15 09:17:56,104 INFO L290 TraceCheckUtils]: 17: Hoare triple {120903#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120952#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:56,104 INFO L290 TraceCheckUtils]: 18: Hoare triple {120952#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {120952#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:56,105 INFO L272 TraceCheckUtils]: 19: Hoare triple {120952#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120952#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:56,105 INFO L290 TraceCheckUtils]: 20: Hoare triple {120952#(<= ~counter~0 1)} ~cond := #in~cond; {120952#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:56,105 INFO L290 TraceCheckUtils]: 21: Hoare triple {120952#(<= ~counter~0 1)} assume !(0 == ~cond); {120952#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:56,105 INFO L290 TraceCheckUtils]: 22: Hoare triple {120952#(<= ~counter~0 1)} assume true; {120952#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:56,106 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120952#(<= ~counter~0 1)} {120952#(<= ~counter~0 1)} #63#return; {120952#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:56,106 INFO L290 TraceCheckUtils]: 24: Hoare triple {120952#(<= ~counter~0 1)} assume !!(0 != ~r~0); {120952#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:56,106 INFO L290 TraceCheckUtils]: 25: Hoare triple {120952#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120952#(<= ~counter~0 1)} is VALID [2022-04-15 09:17:56,107 INFO L290 TraceCheckUtils]: 26: Hoare triple {120952#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120980#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:56,108 INFO L290 TraceCheckUtils]: 27: Hoare triple {120980#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {120980#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:56,108 INFO L272 TraceCheckUtils]: 28: Hoare triple {120980#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120980#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:56,108 INFO L290 TraceCheckUtils]: 29: Hoare triple {120980#(<= ~counter~0 2)} ~cond := #in~cond; {120980#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:56,109 INFO L290 TraceCheckUtils]: 30: Hoare triple {120980#(<= ~counter~0 2)} assume !(0 == ~cond); {120980#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:56,109 INFO L290 TraceCheckUtils]: 31: Hoare triple {120980#(<= ~counter~0 2)} assume true; {120980#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:56,109 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120980#(<= ~counter~0 2)} {120980#(<= ~counter~0 2)} #63#return; {120980#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:56,110 INFO L290 TraceCheckUtils]: 33: Hoare triple {120980#(<= ~counter~0 2)} assume !!(0 != ~r~0); {120980#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:56,110 INFO L290 TraceCheckUtils]: 34: Hoare triple {120980#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120980#(<= ~counter~0 2)} is VALID [2022-04-15 09:17:56,111 INFO L290 TraceCheckUtils]: 35: Hoare triple {120980#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121008#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:56,111 INFO L290 TraceCheckUtils]: 36: Hoare triple {121008#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {121008#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:56,112 INFO L272 TraceCheckUtils]: 37: Hoare triple {121008#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121008#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:56,112 INFO L290 TraceCheckUtils]: 38: Hoare triple {121008#(<= ~counter~0 3)} ~cond := #in~cond; {121008#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:56,112 INFO L290 TraceCheckUtils]: 39: Hoare triple {121008#(<= ~counter~0 3)} assume !(0 == ~cond); {121008#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:56,112 INFO L290 TraceCheckUtils]: 40: Hoare triple {121008#(<= ~counter~0 3)} assume true; {121008#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:56,113 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {121008#(<= ~counter~0 3)} {121008#(<= ~counter~0 3)} #63#return; {121008#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:56,113 INFO L290 TraceCheckUtils]: 42: Hoare triple {121008#(<= ~counter~0 3)} assume !!(0 != ~r~0); {121008#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:56,113 INFO L290 TraceCheckUtils]: 43: Hoare triple {121008#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121008#(<= ~counter~0 3)} is VALID [2022-04-15 09:17:56,114 INFO L290 TraceCheckUtils]: 44: Hoare triple {121008#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121036#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:56,115 INFO L290 TraceCheckUtils]: 45: Hoare triple {121036#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {121036#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:56,115 INFO L272 TraceCheckUtils]: 46: Hoare triple {121036#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121036#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:56,115 INFO L290 TraceCheckUtils]: 47: Hoare triple {121036#(<= ~counter~0 4)} ~cond := #in~cond; {121036#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:56,116 INFO L290 TraceCheckUtils]: 48: Hoare triple {121036#(<= ~counter~0 4)} assume !(0 == ~cond); {121036#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:56,116 INFO L290 TraceCheckUtils]: 49: Hoare triple {121036#(<= ~counter~0 4)} assume true; {121036#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:56,116 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {121036#(<= ~counter~0 4)} {121036#(<= ~counter~0 4)} #63#return; {121036#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:56,117 INFO L290 TraceCheckUtils]: 51: Hoare triple {121036#(<= ~counter~0 4)} assume !!(0 != ~r~0); {121036#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:56,117 INFO L290 TraceCheckUtils]: 52: Hoare triple {121036#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121036#(<= ~counter~0 4)} is VALID [2022-04-15 09:17:56,118 INFO L290 TraceCheckUtils]: 53: Hoare triple {121036#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:56,118 INFO L290 TraceCheckUtils]: 54: Hoare triple {121064#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:56,119 INFO L272 TraceCheckUtils]: 55: Hoare triple {121064#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:56,119 INFO L290 TraceCheckUtils]: 56: Hoare triple {121064#(<= ~counter~0 5)} ~cond := #in~cond; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:56,119 INFO L290 TraceCheckUtils]: 57: Hoare triple {121064#(<= ~counter~0 5)} assume !(0 == ~cond); {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:56,119 INFO L290 TraceCheckUtils]: 58: Hoare triple {121064#(<= ~counter~0 5)} assume true; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:56,120 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {121064#(<= ~counter~0 5)} {121064#(<= ~counter~0 5)} #63#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:56,120 INFO L290 TraceCheckUtils]: 60: Hoare triple {121064#(<= ~counter~0 5)} assume !!(0 != ~r~0); {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:56,120 INFO L290 TraceCheckUtils]: 61: Hoare triple {121064#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:56,121 INFO L290 TraceCheckUtils]: 62: Hoare triple {121064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:56,122 INFO L290 TraceCheckUtils]: 63: Hoare triple {121092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:56,122 INFO L272 TraceCheckUtils]: 64: Hoare triple {121092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:56,122 INFO L290 TraceCheckUtils]: 65: Hoare triple {121092#(<= ~counter~0 6)} ~cond := #in~cond; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:56,123 INFO L290 TraceCheckUtils]: 66: Hoare triple {121092#(<= ~counter~0 6)} assume !(0 == ~cond); {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:56,123 INFO L290 TraceCheckUtils]: 67: Hoare triple {121092#(<= ~counter~0 6)} assume true; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:56,123 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {121092#(<= ~counter~0 6)} {121092#(<= ~counter~0 6)} #63#return; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:56,124 INFO L290 TraceCheckUtils]: 69: Hoare triple {121092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:56,124 INFO L290 TraceCheckUtils]: 70: Hoare triple {121092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:56,125 INFO L290 TraceCheckUtils]: 71: Hoare triple {121092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:56,125 INFO L290 TraceCheckUtils]: 72: Hoare triple {121120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:56,126 INFO L272 TraceCheckUtils]: 73: Hoare triple {121120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:56,126 INFO L290 TraceCheckUtils]: 74: Hoare triple {121120#(<= ~counter~0 7)} ~cond := #in~cond; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:56,126 INFO L290 TraceCheckUtils]: 75: Hoare triple {121120#(<= ~counter~0 7)} assume !(0 == ~cond); {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:56,126 INFO L290 TraceCheckUtils]: 76: Hoare triple {121120#(<= ~counter~0 7)} assume true; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:56,127 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {121120#(<= ~counter~0 7)} {121120#(<= ~counter~0 7)} #63#return; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:56,127 INFO L290 TraceCheckUtils]: 78: Hoare triple {121120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:56,127 INFO L290 TraceCheckUtils]: 79: Hoare triple {121120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:56,128 INFO L290 TraceCheckUtils]: 80: Hoare triple {121120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:56,128 INFO L290 TraceCheckUtils]: 81: Hoare triple {121148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:56,129 INFO L272 TraceCheckUtils]: 82: Hoare triple {121148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:56,129 INFO L290 TraceCheckUtils]: 83: Hoare triple {121148#(<= ~counter~0 8)} ~cond := #in~cond; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:56,130 INFO L290 TraceCheckUtils]: 84: Hoare triple {121148#(<= ~counter~0 8)} assume !(0 == ~cond); {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:56,130 INFO L290 TraceCheckUtils]: 85: Hoare triple {121148#(<= ~counter~0 8)} assume true; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:56,130 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {121148#(<= ~counter~0 8)} {121148#(<= ~counter~0 8)} #63#return; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:56,131 INFO L290 TraceCheckUtils]: 87: Hoare triple {121148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:56,131 INFO L290 TraceCheckUtils]: 88: Hoare triple {121148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:56,132 INFO L290 TraceCheckUtils]: 89: Hoare triple {121148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:56,132 INFO L290 TraceCheckUtils]: 90: Hoare triple {121176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:56,132 INFO L272 TraceCheckUtils]: 91: Hoare triple {121176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:56,133 INFO L290 TraceCheckUtils]: 92: Hoare triple {121176#(<= ~counter~0 9)} ~cond := #in~cond; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:56,133 INFO L290 TraceCheckUtils]: 93: Hoare triple {121176#(<= ~counter~0 9)} assume !(0 == ~cond); {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:56,133 INFO L290 TraceCheckUtils]: 94: Hoare triple {121176#(<= ~counter~0 9)} assume true; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:56,134 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {121176#(<= ~counter~0 9)} {121176#(<= ~counter~0 9)} #63#return; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:56,134 INFO L290 TraceCheckUtils]: 96: Hoare triple {121176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:56,134 INFO L290 TraceCheckUtils]: 97: Hoare triple {121176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:56,135 INFO L290 TraceCheckUtils]: 98: Hoare triple {121176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:56,135 INFO L290 TraceCheckUtils]: 99: Hoare triple {121204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:56,136 INFO L272 TraceCheckUtils]: 100: Hoare triple {121204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:56,136 INFO L290 TraceCheckUtils]: 101: Hoare triple {121204#(<= ~counter~0 10)} ~cond := #in~cond; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:56,136 INFO L290 TraceCheckUtils]: 102: Hoare triple {121204#(<= ~counter~0 10)} assume !(0 == ~cond); {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:56,137 INFO L290 TraceCheckUtils]: 103: Hoare triple {121204#(<= ~counter~0 10)} assume true; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:56,137 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {121204#(<= ~counter~0 10)} {121204#(<= ~counter~0 10)} #63#return; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:56,137 INFO L290 TraceCheckUtils]: 105: Hoare triple {121204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:56,138 INFO L290 TraceCheckUtils]: 106: Hoare triple {121204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:56,139 INFO L290 TraceCheckUtils]: 107: Hoare triple {121204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:56,139 INFO L290 TraceCheckUtils]: 108: Hoare triple {121232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:56,139 INFO L272 TraceCheckUtils]: 109: Hoare triple {121232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:56,140 INFO L290 TraceCheckUtils]: 110: Hoare triple {121232#(<= ~counter~0 11)} ~cond := #in~cond; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:56,140 INFO L290 TraceCheckUtils]: 111: Hoare triple {121232#(<= ~counter~0 11)} assume !(0 == ~cond); {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:56,140 INFO L290 TraceCheckUtils]: 112: Hoare triple {121232#(<= ~counter~0 11)} assume true; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:56,141 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {121232#(<= ~counter~0 11)} {121232#(<= ~counter~0 11)} #63#return; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:56,141 INFO L290 TraceCheckUtils]: 114: Hoare triple {121232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:56,141 INFO L290 TraceCheckUtils]: 115: Hoare triple {121232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:56,142 INFO L290 TraceCheckUtils]: 116: Hoare triple {121232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:56,142 INFO L290 TraceCheckUtils]: 117: Hoare triple {121260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:56,143 INFO L272 TraceCheckUtils]: 118: Hoare triple {121260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:56,143 INFO L290 TraceCheckUtils]: 119: Hoare triple {121260#(<= ~counter~0 12)} ~cond := #in~cond; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:56,143 INFO L290 TraceCheckUtils]: 120: Hoare triple {121260#(<= ~counter~0 12)} assume !(0 == ~cond); {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:56,144 INFO L290 TraceCheckUtils]: 121: Hoare triple {121260#(<= ~counter~0 12)} assume true; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:56,144 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {121260#(<= ~counter~0 12)} {121260#(<= ~counter~0 12)} #63#return; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:56,144 INFO L290 TraceCheckUtils]: 123: Hoare triple {121260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:56,145 INFO L290 TraceCheckUtils]: 124: Hoare triple {121260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:56,146 INFO L290 TraceCheckUtils]: 125: Hoare triple {121260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:56,146 INFO L290 TraceCheckUtils]: 126: Hoare triple {121288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:56,146 INFO L272 TraceCheckUtils]: 127: Hoare triple {121288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:56,147 INFO L290 TraceCheckUtils]: 128: Hoare triple {121288#(<= ~counter~0 13)} ~cond := #in~cond; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:56,147 INFO L290 TraceCheckUtils]: 129: Hoare triple {121288#(<= ~counter~0 13)} assume !(0 == ~cond); {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:56,147 INFO L290 TraceCheckUtils]: 130: Hoare triple {121288#(<= ~counter~0 13)} assume true; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:56,148 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {121288#(<= ~counter~0 13)} {121288#(<= ~counter~0 13)} #63#return; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:56,148 INFO L290 TraceCheckUtils]: 132: Hoare triple {121288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:56,148 INFO L290 TraceCheckUtils]: 133: Hoare triple {121288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:56,149 INFO L290 TraceCheckUtils]: 134: Hoare triple {121288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:56,149 INFO L290 TraceCheckUtils]: 135: Hoare triple {121316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:56,150 INFO L272 TraceCheckUtils]: 136: Hoare triple {121316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:56,150 INFO L290 TraceCheckUtils]: 137: Hoare triple {121316#(<= ~counter~0 14)} ~cond := #in~cond; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:56,150 INFO L290 TraceCheckUtils]: 138: Hoare triple {121316#(<= ~counter~0 14)} assume !(0 == ~cond); {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:56,151 INFO L290 TraceCheckUtils]: 139: Hoare triple {121316#(<= ~counter~0 14)} assume true; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:56,151 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {121316#(<= ~counter~0 14)} {121316#(<= ~counter~0 14)} #63#return; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:56,151 INFO L290 TraceCheckUtils]: 141: Hoare triple {121316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:56,152 INFO L290 TraceCheckUtils]: 142: Hoare triple {121316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:56,153 INFO L290 TraceCheckUtils]: 143: Hoare triple {121316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:56,153 INFO L290 TraceCheckUtils]: 144: Hoare triple {121344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:56,153 INFO L272 TraceCheckUtils]: 145: Hoare triple {121344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:56,154 INFO L290 TraceCheckUtils]: 146: Hoare triple {121344#(<= ~counter~0 15)} ~cond := #in~cond; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:56,154 INFO L290 TraceCheckUtils]: 147: Hoare triple {121344#(<= ~counter~0 15)} assume !(0 == ~cond); {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:56,154 INFO L290 TraceCheckUtils]: 148: Hoare triple {121344#(<= ~counter~0 15)} assume true; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:56,155 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {121344#(<= ~counter~0 15)} {121344#(<= ~counter~0 15)} #63#return; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:56,155 INFO L290 TraceCheckUtils]: 150: Hoare triple {121344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:56,155 INFO L290 TraceCheckUtils]: 151: Hoare triple {121344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:56,156 INFO L290 TraceCheckUtils]: 152: Hoare triple {121344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:56,156 INFO L290 TraceCheckUtils]: 153: Hoare triple {121372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:56,157 INFO L272 TraceCheckUtils]: 154: Hoare triple {121372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:56,157 INFO L290 TraceCheckUtils]: 155: Hoare triple {121372#(<= ~counter~0 16)} ~cond := #in~cond; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:56,157 INFO L290 TraceCheckUtils]: 156: Hoare triple {121372#(<= ~counter~0 16)} assume !(0 == ~cond); {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:56,158 INFO L290 TraceCheckUtils]: 157: Hoare triple {121372#(<= ~counter~0 16)} assume true; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:56,158 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {121372#(<= ~counter~0 16)} {121372#(<= ~counter~0 16)} #63#return; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:56,158 INFO L290 TraceCheckUtils]: 159: Hoare triple {121372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:56,159 INFO L290 TraceCheckUtils]: 160: Hoare triple {121372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:56,160 INFO L290 TraceCheckUtils]: 161: Hoare triple {121372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:56,160 INFO L290 TraceCheckUtils]: 162: Hoare triple {121400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:56,160 INFO L272 TraceCheckUtils]: 163: Hoare triple {121400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:56,161 INFO L290 TraceCheckUtils]: 164: Hoare triple {121400#(<= ~counter~0 17)} ~cond := #in~cond; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:56,161 INFO L290 TraceCheckUtils]: 165: Hoare triple {121400#(<= ~counter~0 17)} assume !(0 == ~cond); {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:56,161 INFO L290 TraceCheckUtils]: 166: Hoare triple {121400#(<= ~counter~0 17)} assume true; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:56,162 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {121400#(<= ~counter~0 17)} {121400#(<= ~counter~0 17)} #63#return; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:56,162 INFO L290 TraceCheckUtils]: 168: Hoare triple {121400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:56,162 INFO L290 TraceCheckUtils]: 169: Hoare triple {121400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:56,163 INFO L290 TraceCheckUtils]: 170: Hoare triple {121400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:56,163 INFO L290 TraceCheckUtils]: 171: Hoare triple {121428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:56,164 INFO L272 TraceCheckUtils]: 172: Hoare triple {121428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:56,164 INFO L290 TraceCheckUtils]: 173: Hoare triple {121428#(<= ~counter~0 18)} ~cond := #in~cond; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:56,164 INFO L290 TraceCheckUtils]: 174: Hoare triple {121428#(<= ~counter~0 18)} assume !(0 == ~cond); {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:56,165 INFO L290 TraceCheckUtils]: 175: Hoare triple {121428#(<= ~counter~0 18)} assume true; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:56,165 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {121428#(<= ~counter~0 18)} {121428#(<= ~counter~0 18)} #63#return; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:56,165 INFO L290 TraceCheckUtils]: 177: Hoare triple {121428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:56,166 INFO L290 TraceCheckUtils]: 178: Hoare triple {121428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:56,167 INFO L290 TraceCheckUtils]: 179: Hoare triple {121428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:56,167 INFO L290 TraceCheckUtils]: 180: Hoare triple {121456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:56,167 INFO L272 TraceCheckUtils]: 181: Hoare triple {121456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:56,168 INFO L290 TraceCheckUtils]: 182: Hoare triple {121456#(<= ~counter~0 19)} ~cond := #in~cond; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:56,168 INFO L290 TraceCheckUtils]: 183: Hoare triple {121456#(<= ~counter~0 19)} assume !(0 == ~cond); {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:56,168 INFO L290 TraceCheckUtils]: 184: Hoare triple {121456#(<= ~counter~0 19)} assume true; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:56,169 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {121456#(<= ~counter~0 19)} {121456#(<= ~counter~0 19)} #63#return; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:56,169 INFO L290 TraceCheckUtils]: 186: Hoare triple {121456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:56,169 INFO L290 TraceCheckUtils]: 187: Hoare triple {121456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:56,170 INFO L290 TraceCheckUtils]: 188: Hoare triple {121456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:56,170 INFO L290 TraceCheckUtils]: 189: Hoare triple {121484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:56,171 INFO L272 TraceCheckUtils]: 190: Hoare triple {121484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:56,171 INFO L290 TraceCheckUtils]: 191: Hoare triple {121484#(<= ~counter~0 20)} ~cond := #in~cond; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:56,171 INFO L290 TraceCheckUtils]: 192: Hoare triple {121484#(<= ~counter~0 20)} assume !(0 == ~cond); {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:56,172 INFO L290 TraceCheckUtils]: 193: Hoare triple {121484#(<= ~counter~0 20)} assume true; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:56,172 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {121484#(<= ~counter~0 20)} {121484#(<= ~counter~0 20)} #63#return; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:56,172 INFO L290 TraceCheckUtils]: 195: Hoare triple {121484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:56,173 INFO L290 TraceCheckUtils]: 196: Hoare triple {121484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:56,173 INFO L290 TraceCheckUtils]: 197: Hoare triple {121484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:56,174 INFO L290 TraceCheckUtils]: 198: Hoare triple {121512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:56,174 INFO L272 TraceCheckUtils]: 199: Hoare triple {121512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:56,174 INFO L290 TraceCheckUtils]: 200: Hoare triple {121512#(<= ~counter~0 21)} ~cond := #in~cond; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:56,175 INFO L290 TraceCheckUtils]: 201: Hoare triple {121512#(<= ~counter~0 21)} assume !(0 == ~cond); {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:56,175 INFO L290 TraceCheckUtils]: 202: Hoare triple {121512#(<= ~counter~0 21)} assume true; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:56,175 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {121512#(<= ~counter~0 21)} {121512#(<= ~counter~0 21)} #63#return; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:56,176 INFO L290 TraceCheckUtils]: 204: Hoare triple {121512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:56,176 INFO L290 TraceCheckUtils]: 205: Hoare triple {121512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:56,177 INFO L290 TraceCheckUtils]: 206: Hoare triple {121512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:56,177 INFO L290 TraceCheckUtils]: 207: Hoare triple {121540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:56,178 INFO L272 TraceCheckUtils]: 208: Hoare triple {121540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:56,178 INFO L290 TraceCheckUtils]: 209: Hoare triple {121540#(<= ~counter~0 22)} ~cond := #in~cond; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:56,178 INFO L290 TraceCheckUtils]: 210: Hoare triple {121540#(<= ~counter~0 22)} assume !(0 == ~cond); {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:56,178 INFO L290 TraceCheckUtils]: 211: Hoare triple {121540#(<= ~counter~0 22)} assume true; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:56,179 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {121540#(<= ~counter~0 22)} {121540#(<= ~counter~0 22)} #63#return; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:56,179 INFO L290 TraceCheckUtils]: 213: Hoare triple {121540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:56,179 INFO L290 TraceCheckUtils]: 214: Hoare triple {121540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:56,180 INFO L290 TraceCheckUtils]: 215: Hoare triple {121540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:56,181 INFO L290 TraceCheckUtils]: 216: Hoare triple {121568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:56,181 INFO L272 TraceCheckUtils]: 217: Hoare triple {121568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:56,181 INFO L290 TraceCheckUtils]: 218: Hoare triple {121568#(<= ~counter~0 23)} ~cond := #in~cond; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:56,182 INFO L290 TraceCheckUtils]: 219: Hoare triple {121568#(<= ~counter~0 23)} assume !(0 == ~cond); {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:56,182 INFO L290 TraceCheckUtils]: 220: Hoare triple {121568#(<= ~counter~0 23)} assume true; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:56,182 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {121568#(<= ~counter~0 23)} {121568#(<= ~counter~0 23)} #63#return; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:56,183 INFO L290 TraceCheckUtils]: 222: Hoare triple {121568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:56,183 INFO L290 TraceCheckUtils]: 223: Hoare triple {121568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:56,184 INFO L290 TraceCheckUtils]: 224: Hoare triple {121568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:56,184 INFO L290 TraceCheckUtils]: 225: Hoare triple {121596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:56,185 INFO L272 TraceCheckUtils]: 226: Hoare triple {121596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:56,185 INFO L290 TraceCheckUtils]: 227: Hoare triple {121596#(<= ~counter~0 24)} ~cond := #in~cond; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:56,185 INFO L290 TraceCheckUtils]: 228: Hoare triple {121596#(<= ~counter~0 24)} assume !(0 == ~cond); {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:56,185 INFO L290 TraceCheckUtils]: 229: Hoare triple {121596#(<= ~counter~0 24)} assume true; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:56,186 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {121596#(<= ~counter~0 24)} {121596#(<= ~counter~0 24)} #63#return; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:56,186 INFO L290 TraceCheckUtils]: 231: Hoare triple {121596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:56,186 INFO L290 TraceCheckUtils]: 232: Hoare triple {121596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:56,187 INFO L290 TraceCheckUtils]: 233: Hoare triple {121596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:56,188 INFO L290 TraceCheckUtils]: 234: Hoare triple {121624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:56,188 INFO L272 TraceCheckUtils]: 235: Hoare triple {121624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:56,188 INFO L290 TraceCheckUtils]: 236: Hoare triple {121624#(<= ~counter~0 25)} ~cond := #in~cond; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:56,189 INFO L290 TraceCheckUtils]: 237: Hoare triple {121624#(<= ~counter~0 25)} assume !(0 == ~cond); {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:56,189 INFO L290 TraceCheckUtils]: 238: Hoare triple {121624#(<= ~counter~0 25)} assume true; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:56,189 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {121624#(<= ~counter~0 25)} {121624#(<= ~counter~0 25)} #63#return; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:56,190 INFO L290 TraceCheckUtils]: 240: Hoare triple {121624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:56,190 INFO L290 TraceCheckUtils]: 241: Hoare triple {121624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:56,191 INFO L290 TraceCheckUtils]: 242: Hoare triple {121624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:56,191 INFO L290 TraceCheckUtils]: 243: Hoare triple {121652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:56,192 INFO L272 TraceCheckUtils]: 244: Hoare triple {121652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:56,192 INFO L290 TraceCheckUtils]: 245: Hoare triple {121652#(<= ~counter~0 26)} ~cond := #in~cond; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:56,192 INFO L290 TraceCheckUtils]: 246: Hoare triple {121652#(<= ~counter~0 26)} assume !(0 == ~cond); {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:56,192 INFO L290 TraceCheckUtils]: 247: Hoare triple {121652#(<= ~counter~0 26)} assume true; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:56,193 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {121652#(<= ~counter~0 26)} {121652#(<= ~counter~0 26)} #63#return; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:56,193 INFO L290 TraceCheckUtils]: 249: Hoare triple {121652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:56,193 INFO L290 TraceCheckUtils]: 250: Hoare triple {121652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:56,194 INFO L290 TraceCheckUtils]: 251: Hoare triple {121652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:56,195 INFO L290 TraceCheckUtils]: 252: Hoare triple {121680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:56,195 INFO L272 TraceCheckUtils]: 253: Hoare triple {121680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:56,195 INFO L290 TraceCheckUtils]: 254: Hoare triple {121680#(<= ~counter~0 27)} ~cond := #in~cond; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:56,196 INFO L290 TraceCheckUtils]: 255: Hoare triple {121680#(<= ~counter~0 27)} assume !(0 == ~cond); {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:56,196 INFO L290 TraceCheckUtils]: 256: Hoare triple {121680#(<= ~counter~0 27)} assume true; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:56,196 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {121680#(<= ~counter~0 27)} {121680#(<= ~counter~0 27)} #63#return; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:56,197 INFO L290 TraceCheckUtils]: 258: Hoare triple {121680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:56,197 INFO L290 TraceCheckUtils]: 259: Hoare triple {121680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:56,198 INFO L290 TraceCheckUtils]: 260: Hoare triple {121680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:56,198 INFO L290 TraceCheckUtils]: 261: Hoare triple {121708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:56,198 INFO L272 TraceCheckUtils]: 262: Hoare triple {121708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:56,199 INFO L290 TraceCheckUtils]: 263: Hoare triple {121708#(<= ~counter~0 28)} ~cond := #in~cond; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:56,199 INFO L290 TraceCheckUtils]: 264: Hoare triple {121708#(<= ~counter~0 28)} assume !(0 == ~cond); {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:56,199 INFO L290 TraceCheckUtils]: 265: Hoare triple {121708#(<= ~counter~0 28)} assume true; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:56,200 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {121708#(<= ~counter~0 28)} {121708#(<= ~counter~0 28)} #63#return; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:56,200 INFO L290 TraceCheckUtils]: 267: Hoare triple {121708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:56,200 INFO L290 TraceCheckUtils]: 268: Hoare triple {121708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:56,201 INFO L290 TraceCheckUtils]: 269: Hoare triple {121708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:56,201 INFO L290 TraceCheckUtils]: 270: Hoare triple {121736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:56,202 INFO L272 TraceCheckUtils]: 271: Hoare triple {121736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:56,202 INFO L290 TraceCheckUtils]: 272: Hoare triple {121736#(<= ~counter~0 29)} ~cond := #in~cond; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:56,202 INFO L290 TraceCheckUtils]: 273: Hoare triple {121736#(<= ~counter~0 29)} assume !(0 == ~cond); {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:56,203 INFO L290 TraceCheckUtils]: 274: Hoare triple {121736#(<= ~counter~0 29)} assume true; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:56,203 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {121736#(<= ~counter~0 29)} {121736#(<= ~counter~0 29)} #63#return; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:56,203 INFO L290 TraceCheckUtils]: 276: Hoare triple {121736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:56,204 INFO L290 TraceCheckUtils]: 277: Hoare triple {121736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:56,205 INFO L290 TraceCheckUtils]: 278: Hoare triple {121736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:56,205 INFO L290 TraceCheckUtils]: 279: Hoare triple {121764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:56,205 INFO L272 TraceCheckUtils]: 280: Hoare triple {121764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:56,206 INFO L290 TraceCheckUtils]: 281: Hoare triple {121764#(<= ~counter~0 30)} ~cond := #in~cond; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:56,206 INFO L290 TraceCheckUtils]: 282: Hoare triple {121764#(<= ~counter~0 30)} assume !(0 == ~cond); {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:56,206 INFO L290 TraceCheckUtils]: 283: Hoare triple {121764#(<= ~counter~0 30)} assume true; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:56,207 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {121764#(<= ~counter~0 30)} {121764#(<= ~counter~0 30)} #63#return; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:56,207 INFO L290 TraceCheckUtils]: 285: Hoare triple {121764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:56,207 INFO L290 TraceCheckUtils]: 286: Hoare triple {121764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:56,208 INFO L290 TraceCheckUtils]: 287: Hoare triple {121764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:56,208 INFO L290 TraceCheckUtils]: 288: Hoare triple {121792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:56,209 INFO L272 TraceCheckUtils]: 289: Hoare triple {121792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:56,209 INFO L290 TraceCheckUtils]: 290: Hoare triple {121792#(<= ~counter~0 31)} ~cond := #in~cond; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:56,209 INFO L290 TraceCheckUtils]: 291: Hoare triple {121792#(<= ~counter~0 31)} assume !(0 == ~cond); {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:56,210 INFO L290 TraceCheckUtils]: 292: Hoare triple {121792#(<= ~counter~0 31)} assume true; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:56,210 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {121792#(<= ~counter~0 31)} {121792#(<= ~counter~0 31)} #63#return; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:56,210 INFO L290 TraceCheckUtils]: 294: Hoare triple {121792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:56,211 INFO L290 TraceCheckUtils]: 295: Hoare triple {121792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:56,212 INFO L290 TraceCheckUtils]: 296: Hoare triple {121792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:56,212 INFO L290 TraceCheckUtils]: 297: Hoare triple {121820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:56,212 INFO L272 TraceCheckUtils]: 298: Hoare triple {121820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:56,213 INFO L290 TraceCheckUtils]: 299: Hoare triple {121820#(<= ~counter~0 32)} ~cond := #in~cond; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:56,213 INFO L290 TraceCheckUtils]: 300: Hoare triple {121820#(<= ~counter~0 32)} assume !(0 == ~cond); {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:56,213 INFO L290 TraceCheckUtils]: 301: Hoare triple {121820#(<= ~counter~0 32)} assume true; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:56,214 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {121820#(<= ~counter~0 32)} {121820#(<= ~counter~0 32)} #63#return; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:56,214 INFO L290 TraceCheckUtils]: 303: Hoare triple {121820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:56,214 INFO L290 TraceCheckUtils]: 304: Hoare triple {121820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:56,215 INFO L290 TraceCheckUtils]: 305: Hoare triple {121820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:56,215 INFO L290 TraceCheckUtils]: 306: Hoare triple {121848#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:56,216 INFO L272 TraceCheckUtils]: 307: Hoare triple {121848#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:56,216 INFO L290 TraceCheckUtils]: 308: Hoare triple {121848#(<= ~counter~0 33)} ~cond := #in~cond; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:56,216 INFO L290 TraceCheckUtils]: 309: Hoare triple {121848#(<= ~counter~0 33)} assume !(0 == ~cond); {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:56,217 INFO L290 TraceCheckUtils]: 310: Hoare triple {121848#(<= ~counter~0 33)} assume true; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:56,217 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {121848#(<= ~counter~0 33)} {121848#(<= ~counter~0 33)} #63#return; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:56,217 INFO L290 TraceCheckUtils]: 312: Hoare triple {121848#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:56,218 INFO L290 TraceCheckUtils]: 313: Hoare triple {121848#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:56,219 INFO L290 TraceCheckUtils]: 314: Hoare triple {121848#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:56,219 INFO L290 TraceCheckUtils]: 315: Hoare triple {121876#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:56,219 INFO L272 TraceCheckUtils]: 316: Hoare triple {121876#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:56,220 INFO L290 TraceCheckUtils]: 317: Hoare triple {121876#(<= ~counter~0 34)} ~cond := #in~cond; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:56,220 INFO L290 TraceCheckUtils]: 318: Hoare triple {121876#(<= ~counter~0 34)} assume !(0 == ~cond); {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:56,220 INFO L290 TraceCheckUtils]: 319: Hoare triple {121876#(<= ~counter~0 34)} assume true; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:56,221 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {121876#(<= ~counter~0 34)} {121876#(<= ~counter~0 34)} #63#return; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:56,221 INFO L290 TraceCheckUtils]: 321: Hoare triple {121876#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:56,221 INFO L290 TraceCheckUtils]: 322: Hoare triple {121876#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:56,222 INFO L290 TraceCheckUtils]: 323: Hoare triple {121876#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:56,222 INFO L290 TraceCheckUtils]: 324: Hoare triple {121904#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:56,223 INFO L272 TraceCheckUtils]: 325: Hoare triple {121904#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:56,223 INFO L290 TraceCheckUtils]: 326: Hoare triple {121904#(<= ~counter~0 35)} ~cond := #in~cond; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:56,223 INFO L290 TraceCheckUtils]: 327: Hoare triple {121904#(<= ~counter~0 35)} assume !(0 == ~cond); {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:56,224 INFO L290 TraceCheckUtils]: 328: Hoare triple {121904#(<= ~counter~0 35)} assume true; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:56,224 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {121904#(<= ~counter~0 35)} {121904#(<= ~counter~0 35)} #63#return; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:56,224 INFO L290 TraceCheckUtils]: 330: Hoare triple {121904#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:56,225 INFO L290 TraceCheckUtils]: 331: Hoare triple {121904#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:56,226 INFO L290 TraceCheckUtils]: 332: Hoare triple {121904#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:56,226 INFO L290 TraceCheckUtils]: 333: Hoare triple {121932#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:56,226 INFO L272 TraceCheckUtils]: 334: Hoare triple {121932#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:56,227 INFO L290 TraceCheckUtils]: 335: Hoare triple {121932#(<= ~counter~0 36)} ~cond := #in~cond; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:56,227 INFO L290 TraceCheckUtils]: 336: Hoare triple {121932#(<= ~counter~0 36)} assume !(0 == ~cond); {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:56,227 INFO L290 TraceCheckUtils]: 337: Hoare triple {121932#(<= ~counter~0 36)} assume true; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:56,228 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {121932#(<= ~counter~0 36)} {121932#(<= ~counter~0 36)} #63#return; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:56,228 INFO L290 TraceCheckUtils]: 339: Hoare triple {121932#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:56,228 INFO L290 TraceCheckUtils]: 340: Hoare triple {121932#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:56,229 INFO L290 TraceCheckUtils]: 341: Hoare triple {121932#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:56,230 INFO L290 TraceCheckUtils]: 342: Hoare triple {121960#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:56,230 INFO L272 TraceCheckUtils]: 343: Hoare triple {121960#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:56,230 INFO L290 TraceCheckUtils]: 344: Hoare triple {121960#(<= ~counter~0 37)} ~cond := #in~cond; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:56,231 INFO L290 TraceCheckUtils]: 345: Hoare triple {121960#(<= ~counter~0 37)} assume !(0 == ~cond); {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:56,231 INFO L290 TraceCheckUtils]: 346: Hoare triple {121960#(<= ~counter~0 37)} assume true; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:56,231 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {121960#(<= ~counter~0 37)} {121960#(<= ~counter~0 37)} #63#return; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:56,232 INFO L290 TraceCheckUtils]: 348: Hoare triple {121960#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:56,232 INFO L290 TraceCheckUtils]: 349: Hoare triple {121960#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:56,233 INFO L290 TraceCheckUtils]: 350: Hoare triple {121960#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:56,233 INFO L290 TraceCheckUtils]: 351: Hoare triple {121988#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:56,234 INFO L272 TraceCheckUtils]: 352: Hoare triple {121988#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:56,234 INFO L290 TraceCheckUtils]: 353: Hoare triple {121988#(<= ~counter~0 38)} ~cond := #in~cond; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:56,234 INFO L290 TraceCheckUtils]: 354: Hoare triple {121988#(<= ~counter~0 38)} assume !(0 == ~cond); {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:56,234 INFO L290 TraceCheckUtils]: 355: Hoare triple {121988#(<= ~counter~0 38)} assume true; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:56,235 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {121988#(<= ~counter~0 38)} {121988#(<= ~counter~0 38)} #63#return; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:56,235 INFO L290 TraceCheckUtils]: 357: Hoare triple {121988#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:56,235 INFO L290 TraceCheckUtils]: 358: Hoare triple {121988#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:56,236 INFO L290 TraceCheckUtils]: 359: Hoare triple {121988#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:56,236 INFO L290 TraceCheckUtils]: 360: Hoare triple {122016#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:56,237 INFO L272 TraceCheckUtils]: 361: Hoare triple {122016#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:56,237 INFO L290 TraceCheckUtils]: 362: Hoare triple {122016#(<= ~counter~0 39)} ~cond := #in~cond; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:56,237 INFO L290 TraceCheckUtils]: 363: Hoare triple {122016#(<= ~counter~0 39)} assume !(0 == ~cond); {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:56,238 INFO L290 TraceCheckUtils]: 364: Hoare triple {122016#(<= ~counter~0 39)} assume true; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:56,238 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {122016#(<= ~counter~0 39)} {122016#(<= ~counter~0 39)} #63#return; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:56,238 INFO L290 TraceCheckUtils]: 366: Hoare triple {122016#(<= ~counter~0 39)} assume !!(0 != ~r~0); {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:56,239 INFO L290 TraceCheckUtils]: 367: Hoare triple {122016#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:56,240 INFO L290 TraceCheckUtils]: 368: Hoare triple {122016#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:56,240 INFO L290 TraceCheckUtils]: 369: Hoare triple {122044#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:56,240 INFO L272 TraceCheckUtils]: 370: Hoare triple {122044#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:56,241 INFO L290 TraceCheckUtils]: 371: Hoare triple {122044#(<= ~counter~0 40)} ~cond := #in~cond; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:56,241 INFO L290 TraceCheckUtils]: 372: Hoare triple {122044#(<= ~counter~0 40)} assume !(0 == ~cond); {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:56,241 INFO L290 TraceCheckUtils]: 373: Hoare triple {122044#(<= ~counter~0 40)} assume true; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:56,242 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {122044#(<= ~counter~0 40)} {122044#(<= ~counter~0 40)} #63#return; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:56,242 INFO L290 TraceCheckUtils]: 375: Hoare triple {122044#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:56,242 INFO L290 TraceCheckUtils]: 376: Hoare triple {122044#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:56,243 INFO L290 TraceCheckUtils]: 377: Hoare triple {122044#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:56,243 INFO L290 TraceCheckUtils]: 378: Hoare triple {122072#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:56,244 INFO L272 TraceCheckUtils]: 379: Hoare triple {122072#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:56,244 INFO L290 TraceCheckUtils]: 380: Hoare triple {122072#(<= ~counter~0 41)} ~cond := #in~cond; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:56,244 INFO L290 TraceCheckUtils]: 381: Hoare triple {122072#(<= ~counter~0 41)} assume !(0 == ~cond); {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:56,245 INFO L290 TraceCheckUtils]: 382: Hoare triple {122072#(<= ~counter~0 41)} assume true; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:56,245 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {122072#(<= ~counter~0 41)} {122072#(<= ~counter~0 41)} #63#return; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:56,245 INFO L290 TraceCheckUtils]: 384: Hoare triple {122072#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:56,246 INFO L290 TraceCheckUtils]: 385: Hoare triple {122072#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:56,247 INFO L290 TraceCheckUtils]: 386: Hoare triple {122072#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:56,247 INFO L290 TraceCheckUtils]: 387: Hoare triple {122100#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:56,247 INFO L272 TraceCheckUtils]: 388: Hoare triple {122100#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:56,248 INFO L290 TraceCheckUtils]: 389: Hoare triple {122100#(<= ~counter~0 42)} ~cond := #in~cond; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:56,248 INFO L290 TraceCheckUtils]: 390: Hoare triple {122100#(<= ~counter~0 42)} assume !(0 == ~cond); {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:56,248 INFO L290 TraceCheckUtils]: 391: Hoare triple {122100#(<= ~counter~0 42)} assume true; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:56,249 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {122100#(<= ~counter~0 42)} {122100#(<= ~counter~0 42)} #63#return; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:56,249 INFO L290 TraceCheckUtils]: 393: Hoare triple {122100#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:56,249 INFO L290 TraceCheckUtils]: 394: Hoare triple {122100#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:56,250 INFO L290 TraceCheckUtils]: 395: Hoare triple {122100#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:56,250 INFO L290 TraceCheckUtils]: 396: Hoare triple {122128#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:56,251 INFO L272 TraceCheckUtils]: 397: Hoare triple {122128#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:56,251 INFO L290 TraceCheckUtils]: 398: Hoare triple {122128#(<= ~counter~0 43)} ~cond := #in~cond; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:56,251 INFO L290 TraceCheckUtils]: 399: Hoare triple {122128#(<= ~counter~0 43)} assume !(0 == ~cond); {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:56,252 INFO L290 TraceCheckUtils]: 400: Hoare triple {122128#(<= ~counter~0 43)} assume true; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:56,252 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {122128#(<= ~counter~0 43)} {122128#(<= ~counter~0 43)} #63#return; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:56,252 INFO L290 TraceCheckUtils]: 402: Hoare triple {122128#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:56,253 INFO L290 TraceCheckUtils]: 403: Hoare triple {122128#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:56,254 INFO L290 TraceCheckUtils]: 404: Hoare triple {122128#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:56,254 INFO L290 TraceCheckUtils]: 405: Hoare triple {122156#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:56,254 INFO L272 TraceCheckUtils]: 406: Hoare triple {122156#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:56,255 INFO L290 TraceCheckUtils]: 407: Hoare triple {122156#(<= ~counter~0 44)} ~cond := #in~cond; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:56,255 INFO L290 TraceCheckUtils]: 408: Hoare triple {122156#(<= ~counter~0 44)} assume !(0 == ~cond); {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:56,255 INFO L290 TraceCheckUtils]: 409: Hoare triple {122156#(<= ~counter~0 44)} assume true; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:56,256 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {122156#(<= ~counter~0 44)} {122156#(<= ~counter~0 44)} #63#return; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:56,256 INFO L290 TraceCheckUtils]: 411: Hoare triple {122156#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:56,256 INFO L290 TraceCheckUtils]: 412: Hoare triple {122156#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:56,256 INFO L290 TraceCheckUtils]: 413: Hoare triple {122156#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122184#(<= |main_#t~post6| 44)} is VALID [2022-04-15 09:17:56,257 INFO L290 TraceCheckUtils]: 414: Hoare triple {122184#(<= |main_#t~post6| 44)} assume !(#t~post6 < 50);havoc #t~post6; {120896#false} is VALID [2022-04-15 09:17:56,257 INFO L272 TraceCheckUtils]: 415: Hoare triple {120896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120896#false} is VALID [2022-04-15 09:17:56,257 INFO L290 TraceCheckUtils]: 416: Hoare triple {120896#false} ~cond := #in~cond; {120896#false} is VALID [2022-04-15 09:17:56,257 INFO L290 TraceCheckUtils]: 417: Hoare triple {120896#false} assume 0 == ~cond; {120896#false} is VALID [2022-04-15 09:17:56,257 INFO L290 TraceCheckUtils]: 418: Hoare triple {120896#false} assume !false; {120896#false} is VALID [2022-04-15 09:17:56,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 8602 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:17:56,258 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:17:58,124 INFO L290 TraceCheckUtils]: 418: Hoare triple {120896#false} assume !false; {120896#false} is VALID [2022-04-15 09:17:58,124 INFO L290 TraceCheckUtils]: 417: Hoare triple {120896#false} assume 0 == ~cond; {120896#false} is VALID [2022-04-15 09:17:58,124 INFO L290 TraceCheckUtils]: 416: Hoare triple {120896#false} ~cond := #in~cond; {120896#false} is VALID [2022-04-15 09:17:58,124 INFO L272 TraceCheckUtils]: 415: Hoare triple {120896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120896#false} is VALID [2022-04-15 09:17:58,125 INFO L290 TraceCheckUtils]: 414: Hoare triple {122212#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {120896#false} is VALID [2022-04-15 09:17:58,125 INFO L290 TraceCheckUtils]: 413: Hoare triple {122216#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122212#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:17:58,125 INFO L290 TraceCheckUtils]: 412: Hoare triple {122216#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122216#(< ~counter~0 50)} is VALID [2022-04-15 09:17:58,126 INFO L290 TraceCheckUtils]: 411: Hoare triple {122216#(< ~counter~0 50)} assume !!(0 != ~r~0); {122216#(< ~counter~0 50)} is VALID [2022-04-15 09:17:58,126 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {120895#true} {122216#(< ~counter~0 50)} #63#return; {122216#(< ~counter~0 50)} is VALID [2022-04-15 09:17:58,126 INFO L290 TraceCheckUtils]: 409: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,126 INFO L290 TraceCheckUtils]: 408: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,126 INFO L290 TraceCheckUtils]: 407: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,126 INFO L272 TraceCheckUtils]: 406: Hoare triple {122216#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,127 INFO L290 TraceCheckUtils]: 405: Hoare triple {122216#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {122216#(< ~counter~0 50)} is VALID [2022-04-15 09:17:58,129 INFO L290 TraceCheckUtils]: 404: Hoare triple {122244#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122216#(< ~counter~0 50)} is VALID [2022-04-15 09:17:58,129 INFO L290 TraceCheckUtils]: 403: Hoare triple {122244#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122244#(< ~counter~0 49)} is VALID [2022-04-15 09:17:58,129 INFO L290 TraceCheckUtils]: 402: Hoare triple {122244#(< ~counter~0 49)} assume !!(0 != ~r~0); {122244#(< ~counter~0 49)} is VALID [2022-04-15 09:17:58,130 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {120895#true} {122244#(< ~counter~0 49)} #63#return; {122244#(< ~counter~0 49)} is VALID [2022-04-15 09:17:58,130 INFO L290 TraceCheckUtils]: 400: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,130 INFO L290 TraceCheckUtils]: 399: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,130 INFO L290 TraceCheckUtils]: 398: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,130 INFO L272 TraceCheckUtils]: 397: Hoare triple {122244#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,130 INFO L290 TraceCheckUtils]: 396: Hoare triple {122244#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {122244#(< ~counter~0 49)} is VALID [2022-04-15 09:17:58,131 INFO L290 TraceCheckUtils]: 395: Hoare triple {122272#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122244#(< ~counter~0 49)} is VALID [2022-04-15 09:17:58,132 INFO L290 TraceCheckUtils]: 394: Hoare triple {122272#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122272#(< ~counter~0 48)} is VALID [2022-04-15 09:17:58,132 INFO L290 TraceCheckUtils]: 393: Hoare triple {122272#(< ~counter~0 48)} assume !!(0 != ~r~0); {122272#(< ~counter~0 48)} is VALID [2022-04-15 09:17:58,132 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {120895#true} {122272#(< ~counter~0 48)} #63#return; {122272#(< ~counter~0 48)} is VALID [2022-04-15 09:17:58,132 INFO L290 TraceCheckUtils]: 391: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,133 INFO L290 TraceCheckUtils]: 390: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,133 INFO L290 TraceCheckUtils]: 389: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,133 INFO L272 TraceCheckUtils]: 388: Hoare triple {122272#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,133 INFO L290 TraceCheckUtils]: 387: Hoare triple {122272#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {122272#(< ~counter~0 48)} is VALID [2022-04-15 09:17:58,134 INFO L290 TraceCheckUtils]: 386: Hoare triple {122300#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122272#(< ~counter~0 48)} is VALID [2022-04-15 09:17:58,134 INFO L290 TraceCheckUtils]: 385: Hoare triple {122300#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122300#(< ~counter~0 47)} is VALID [2022-04-15 09:17:58,134 INFO L290 TraceCheckUtils]: 384: Hoare triple {122300#(< ~counter~0 47)} assume !!(0 != ~r~0); {122300#(< ~counter~0 47)} is VALID [2022-04-15 09:17:58,135 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {120895#true} {122300#(< ~counter~0 47)} #63#return; {122300#(< ~counter~0 47)} is VALID [2022-04-15 09:17:58,135 INFO L290 TraceCheckUtils]: 382: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,135 INFO L290 TraceCheckUtils]: 381: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,135 INFO L290 TraceCheckUtils]: 380: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,135 INFO L272 TraceCheckUtils]: 379: Hoare triple {122300#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,135 INFO L290 TraceCheckUtils]: 378: Hoare triple {122300#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {122300#(< ~counter~0 47)} is VALID [2022-04-15 09:17:58,136 INFO L290 TraceCheckUtils]: 377: Hoare triple {122328#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122300#(< ~counter~0 47)} is VALID [2022-04-15 09:17:58,137 INFO L290 TraceCheckUtils]: 376: Hoare triple {122328#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122328#(< ~counter~0 46)} is VALID [2022-04-15 09:17:58,137 INFO L290 TraceCheckUtils]: 375: Hoare triple {122328#(< ~counter~0 46)} assume !!(0 != ~r~0); {122328#(< ~counter~0 46)} is VALID [2022-04-15 09:17:58,138 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {120895#true} {122328#(< ~counter~0 46)} #63#return; {122328#(< ~counter~0 46)} is VALID [2022-04-15 09:17:58,138 INFO L290 TraceCheckUtils]: 373: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,138 INFO L290 TraceCheckUtils]: 372: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,138 INFO L290 TraceCheckUtils]: 371: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,138 INFO L272 TraceCheckUtils]: 370: Hoare triple {122328#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,138 INFO L290 TraceCheckUtils]: 369: Hoare triple {122328#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {122328#(< ~counter~0 46)} is VALID [2022-04-15 09:17:58,139 INFO L290 TraceCheckUtils]: 368: Hoare triple {122156#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122328#(< ~counter~0 46)} is VALID [2022-04-15 09:17:58,139 INFO L290 TraceCheckUtils]: 367: Hoare triple {122156#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:58,140 INFO L290 TraceCheckUtils]: 366: Hoare triple {122156#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:58,140 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {120895#true} {122156#(<= ~counter~0 44)} #63#return; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:58,140 INFO L290 TraceCheckUtils]: 364: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,140 INFO L290 TraceCheckUtils]: 363: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,140 INFO L290 TraceCheckUtils]: 362: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,140 INFO L272 TraceCheckUtils]: 361: Hoare triple {122156#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,141 INFO L290 TraceCheckUtils]: 360: Hoare triple {122156#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:58,142 INFO L290 TraceCheckUtils]: 359: Hoare triple {122128#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-15 09:17:58,142 INFO L290 TraceCheckUtils]: 358: Hoare triple {122128#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:58,142 INFO L290 TraceCheckUtils]: 357: Hoare triple {122128#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:58,143 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {120895#true} {122128#(<= ~counter~0 43)} #63#return; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:58,143 INFO L290 TraceCheckUtils]: 355: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,143 INFO L290 TraceCheckUtils]: 354: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,143 INFO L290 TraceCheckUtils]: 353: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,143 INFO L272 TraceCheckUtils]: 352: Hoare triple {122128#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,143 INFO L290 TraceCheckUtils]: 351: Hoare triple {122128#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:58,144 INFO L290 TraceCheckUtils]: 350: Hoare triple {122100#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-15 09:17:58,144 INFO L290 TraceCheckUtils]: 349: Hoare triple {122100#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:58,145 INFO L290 TraceCheckUtils]: 348: Hoare triple {122100#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:58,145 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {120895#true} {122100#(<= ~counter~0 42)} #63#return; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:58,145 INFO L290 TraceCheckUtils]: 346: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,145 INFO L290 TraceCheckUtils]: 345: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,145 INFO L290 TraceCheckUtils]: 344: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,145 INFO L272 TraceCheckUtils]: 343: Hoare triple {122100#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,146 INFO L290 TraceCheckUtils]: 342: Hoare triple {122100#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:58,147 INFO L290 TraceCheckUtils]: 341: Hoare triple {122072#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-15 09:17:58,147 INFO L290 TraceCheckUtils]: 340: Hoare triple {122072#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:58,147 INFO L290 TraceCheckUtils]: 339: Hoare triple {122072#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:58,148 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {120895#true} {122072#(<= ~counter~0 41)} #63#return; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:58,148 INFO L290 TraceCheckUtils]: 337: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,148 INFO L290 TraceCheckUtils]: 336: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,148 INFO L290 TraceCheckUtils]: 335: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,148 INFO L272 TraceCheckUtils]: 334: Hoare triple {122072#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,148 INFO L290 TraceCheckUtils]: 333: Hoare triple {122072#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:58,149 INFO L290 TraceCheckUtils]: 332: Hoare triple {122044#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-15 09:17:58,149 INFO L290 TraceCheckUtils]: 331: Hoare triple {122044#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:58,150 INFO L290 TraceCheckUtils]: 330: Hoare triple {122044#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:58,150 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {120895#true} {122044#(<= ~counter~0 40)} #63#return; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:58,150 INFO L290 TraceCheckUtils]: 328: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,150 INFO L290 TraceCheckUtils]: 327: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,150 INFO L290 TraceCheckUtils]: 326: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,151 INFO L272 TraceCheckUtils]: 325: Hoare triple {122044#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,151 INFO L290 TraceCheckUtils]: 324: Hoare triple {122044#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:58,152 INFO L290 TraceCheckUtils]: 323: Hoare triple {122016#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-15 09:17:58,152 INFO L290 TraceCheckUtils]: 322: Hoare triple {122016#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:58,152 INFO L290 TraceCheckUtils]: 321: Hoare triple {122016#(<= ~counter~0 39)} assume !!(0 != ~r~0); {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:58,153 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {120895#true} {122016#(<= ~counter~0 39)} #63#return; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:58,153 INFO L290 TraceCheckUtils]: 319: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,153 INFO L290 TraceCheckUtils]: 318: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,153 INFO L290 TraceCheckUtils]: 317: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,153 INFO L272 TraceCheckUtils]: 316: Hoare triple {122016#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,153 INFO L290 TraceCheckUtils]: 315: Hoare triple {122016#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:58,154 INFO L290 TraceCheckUtils]: 314: Hoare triple {121988#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-15 09:17:58,155 INFO L290 TraceCheckUtils]: 313: Hoare triple {121988#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:58,155 INFO L290 TraceCheckUtils]: 312: Hoare triple {121988#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:58,155 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {120895#true} {121988#(<= ~counter~0 38)} #63#return; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:58,155 INFO L290 TraceCheckUtils]: 310: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,155 INFO L290 TraceCheckUtils]: 309: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,155 INFO L290 TraceCheckUtils]: 308: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,156 INFO L272 TraceCheckUtils]: 307: Hoare triple {121988#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,156 INFO L290 TraceCheckUtils]: 306: Hoare triple {121988#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:58,157 INFO L290 TraceCheckUtils]: 305: Hoare triple {121960#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-15 09:17:58,157 INFO L290 TraceCheckUtils]: 304: Hoare triple {121960#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:58,157 INFO L290 TraceCheckUtils]: 303: Hoare triple {121960#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:58,158 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {120895#true} {121960#(<= ~counter~0 37)} #63#return; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:58,158 INFO L290 TraceCheckUtils]: 301: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,158 INFO L290 TraceCheckUtils]: 300: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,158 INFO L290 TraceCheckUtils]: 299: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,158 INFO L272 TraceCheckUtils]: 298: Hoare triple {121960#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,158 INFO L290 TraceCheckUtils]: 297: Hoare triple {121960#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:58,159 INFO L290 TraceCheckUtils]: 296: Hoare triple {121932#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-15 09:17:58,160 INFO L290 TraceCheckUtils]: 295: Hoare triple {121932#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:58,160 INFO L290 TraceCheckUtils]: 294: Hoare triple {121932#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:58,160 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {120895#true} {121932#(<= ~counter~0 36)} #63#return; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:58,160 INFO L290 TraceCheckUtils]: 292: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,160 INFO L290 TraceCheckUtils]: 291: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,161 INFO L290 TraceCheckUtils]: 290: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,161 INFO L272 TraceCheckUtils]: 289: Hoare triple {121932#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,161 INFO L290 TraceCheckUtils]: 288: Hoare triple {121932#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:58,162 INFO L290 TraceCheckUtils]: 287: Hoare triple {121904#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-15 09:17:58,162 INFO L290 TraceCheckUtils]: 286: Hoare triple {121904#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:58,162 INFO L290 TraceCheckUtils]: 285: Hoare triple {121904#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:58,163 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {120895#true} {121904#(<= ~counter~0 35)} #63#return; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:58,163 INFO L290 TraceCheckUtils]: 283: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,163 INFO L290 TraceCheckUtils]: 282: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,163 INFO L290 TraceCheckUtils]: 281: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,163 INFO L272 TraceCheckUtils]: 280: Hoare triple {121904#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,163 INFO L290 TraceCheckUtils]: 279: Hoare triple {121904#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:58,164 INFO L290 TraceCheckUtils]: 278: Hoare triple {121876#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-15 09:17:58,165 INFO L290 TraceCheckUtils]: 277: Hoare triple {121876#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:58,165 INFO L290 TraceCheckUtils]: 276: Hoare triple {121876#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:58,165 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {120895#true} {121876#(<= ~counter~0 34)} #63#return; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:58,165 INFO L290 TraceCheckUtils]: 274: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,165 INFO L290 TraceCheckUtils]: 273: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,165 INFO L290 TraceCheckUtils]: 272: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,166 INFO L272 TraceCheckUtils]: 271: Hoare triple {121876#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,166 INFO L290 TraceCheckUtils]: 270: Hoare triple {121876#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:58,167 INFO L290 TraceCheckUtils]: 269: Hoare triple {121848#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-15 09:17:58,167 INFO L290 TraceCheckUtils]: 268: Hoare triple {121848#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:58,167 INFO L290 TraceCheckUtils]: 267: Hoare triple {121848#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:58,168 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {120895#true} {121848#(<= ~counter~0 33)} #63#return; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:58,168 INFO L290 TraceCheckUtils]: 265: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,168 INFO L290 TraceCheckUtils]: 264: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,168 INFO L290 TraceCheckUtils]: 263: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,168 INFO L272 TraceCheckUtils]: 262: Hoare triple {121848#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,168 INFO L290 TraceCheckUtils]: 261: Hoare triple {121848#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:58,169 INFO L290 TraceCheckUtils]: 260: Hoare triple {121820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-15 09:17:58,170 INFO L290 TraceCheckUtils]: 259: Hoare triple {121820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:58,170 INFO L290 TraceCheckUtils]: 258: Hoare triple {121820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:58,170 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {120895#true} {121820#(<= ~counter~0 32)} #63#return; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:58,170 INFO L290 TraceCheckUtils]: 256: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,170 INFO L290 TraceCheckUtils]: 255: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,171 INFO L290 TraceCheckUtils]: 254: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,171 INFO L272 TraceCheckUtils]: 253: Hoare triple {121820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,171 INFO L290 TraceCheckUtils]: 252: Hoare triple {121820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:58,172 INFO L290 TraceCheckUtils]: 251: Hoare triple {121792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-15 09:17:58,172 INFO L290 TraceCheckUtils]: 250: Hoare triple {121792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:58,172 INFO L290 TraceCheckUtils]: 249: Hoare triple {121792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:58,173 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {120895#true} {121792#(<= ~counter~0 31)} #63#return; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:58,173 INFO L290 TraceCheckUtils]: 247: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,173 INFO L290 TraceCheckUtils]: 246: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,173 INFO L290 TraceCheckUtils]: 245: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,173 INFO L272 TraceCheckUtils]: 244: Hoare triple {121792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,173 INFO L290 TraceCheckUtils]: 243: Hoare triple {121792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:58,174 INFO L290 TraceCheckUtils]: 242: Hoare triple {121764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-15 09:17:58,175 INFO L290 TraceCheckUtils]: 241: Hoare triple {121764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:58,175 INFO L290 TraceCheckUtils]: 240: Hoare triple {121764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:58,175 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {120895#true} {121764#(<= ~counter~0 30)} #63#return; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:58,175 INFO L290 TraceCheckUtils]: 238: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,175 INFO L290 TraceCheckUtils]: 237: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,176 INFO L290 TraceCheckUtils]: 236: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,176 INFO L272 TraceCheckUtils]: 235: Hoare triple {121764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,176 INFO L290 TraceCheckUtils]: 234: Hoare triple {121764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:58,177 INFO L290 TraceCheckUtils]: 233: Hoare triple {121736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-15 09:17:58,177 INFO L290 TraceCheckUtils]: 232: Hoare triple {121736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:58,177 INFO L290 TraceCheckUtils]: 231: Hoare triple {121736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:58,178 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {120895#true} {121736#(<= ~counter~0 29)} #63#return; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:58,178 INFO L290 TraceCheckUtils]: 229: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,178 INFO L290 TraceCheckUtils]: 228: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,178 INFO L290 TraceCheckUtils]: 227: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,178 INFO L272 TraceCheckUtils]: 226: Hoare triple {121736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,178 INFO L290 TraceCheckUtils]: 225: Hoare triple {121736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:58,179 INFO L290 TraceCheckUtils]: 224: Hoare triple {121708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-15 09:17:58,180 INFO L290 TraceCheckUtils]: 223: Hoare triple {121708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:58,180 INFO L290 TraceCheckUtils]: 222: Hoare triple {121708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:58,180 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {120895#true} {121708#(<= ~counter~0 28)} #63#return; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:58,180 INFO L290 TraceCheckUtils]: 220: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,181 INFO L290 TraceCheckUtils]: 219: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,181 INFO L290 TraceCheckUtils]: 218: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,181 INFO L272 TraceCheckUtils]: 217: Hoare triple {121708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,181 INFO L290 TraceCheckUtils]: 216: Hoare triple {121708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:58,182 INFO L290 TraceCheckUtils]: 215: Hoare triple {121680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-15 09:17:58,182 INFO L290 TraceCheckUtils]: 214: Hoare triple {121680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:58,182 INFO L290 TraceCheckUtils]: 213: Hoare triple {121680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:58,183 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {120895#true} {121680#(<= ~counter~0 27)} #63#return; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:58,183 INFO L290 TraceCheckUtils]: 211: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,183 INFO L290 TraceCheckUtils]: 210: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,183 INFO L290 TraceCheckUtils]: 209: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,183 INFO L272 TraceCheckUtils]: 208: Hoare triple {121680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,183 INFO L290 TraceCheckUtils]: 207: Hoare triple {121680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:58,184 INFO L290 TraceCheckUtils]: 206: Hoare triple {121652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-15 09:17:58,185 INFO L290 TraceCheckUtils]: 205: Hoare triple {121652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:58,185 INFO L290 TraceCheckUtils]: 204: Hoare triple {121652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:58,185 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {120895#true} {121652#(<= ~counter~0 26)} #63#return; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:58,186 INFO L290 TraceCheckUtils]: 202: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,186 INFO L290 TraceCheckUtils]: 201: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,186 INFO L290 TraceCheckUtils]: 200: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,186 INFO L272 TraceCheckUtils]: 199: Hoare triple {121652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,186 INFO L290 TraceCheckUtils]: 198: Hoare triple {121652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:58,187 INFO L290 TraceCheckUtils]: 197: Hoare triple {121624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-15 09:17:58,187 INFO L290 TraceCheckUtils]: 196: Hoare triple {121624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:58,187 INFO L290 TraceCheckUtils]: 195: Hoare triple {121624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:58,188 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {120895#true} {121624#(<= ~counter~0 25)} #63#return; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:58,188 INFO L290 TraceCheckUtils]: 193: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,188 INFO L290 TraceCheckUtils]: 192: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,188 INFO L290 TraceCheckUtils]: 191: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,188 INFO L272 TraceCheckUtils]: 190: Hoare triple {121624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,188 INFO L290 TraceCheckUtils]: 189: Hoare triple {121624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:58,189 INFO L290 TraceCheckUtils]: 188: Hoare triple {121596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-15 09:17:58,190 INFO L290 TraceCheckUtils]: 187: Hoare triple {121596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:58,190 INFO L290 TraceCheckUtils]: 186: Hoare triple {121596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:58,191 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {120895#true} {121596#(<= ~counter~0 24)} #63#return; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:58,191 INFO L290 TraceCheckUtils]: 184: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,191 INFO L290 TraceCheckUtils]: 183: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,191 INFO L290 TraceCheckUtils]: 182: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,191 INFO L272 TraceCheckUtils]: 181: Hoare triple {121596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,191 INFO L290 TraceCheckUtils]: 180: Hoare triple {121596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:58,192 INFO L290 TraceCheckUtils]: 179: Hoare triple {121568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-15 09:17:58,192 INFO L290 TraceCheckUtils]: 178: Hoare triple {121568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:58,193 INFO L290 TraceCheckUtils]: 177: Hoare triple {121568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:58,193 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {120895#true} {121568#(<= ~counter~0 23)} #63#return; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:58,193 INFO L290 TraceCheckUtils]: 175: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,193 INFO L290 TraceCheckUtils]: 174: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,193 INFO L290 TraceCheckUtils]: 173: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,193 INFO L272 TraceCheckUtils]: 172: Hoare triple {121568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,194 INFO L290 TraceCheckUtils]: 171: Hoare triple {121568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:58,195 INFO L290 TraceCheckUtils]: 170: Hoare triple {121540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-15 09:17:58,195 INFO L290 TraceCheckUtils]: 169: Hoare triple {121540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:58,195 INFO L290 TraceCheckUtils]: 168: Hoare triple {121540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:58,196 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {120895#true} {121540#(<= ~counter~0 22)} #63#return; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:58,196 INFO L290 TraceCheckUtils]: 166: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,196 INFO L290 TraceCheckUtils]: 165: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,196 INFO L290 TraceCheckUtils]: 164: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,196 INFO L272 TraceCheckUtils]: 163: Hoare triple {121540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,196 INFO L290 TraceCheckUtils]: 162: Hoare triple {121540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:58,197 INFO L290 TraceCheckUtils]: 161: Hoare triple {121512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-15 09:17:58,197 INFO L290 TraceCheckUtils]: 160: Hoare triple {121512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:58,198 INFO L290 TraceCheckUtils]: 159: Hoare triple {121512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:58,198 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {120895#true} {121512#(<= ~counter~0 21)} #63#return; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:58,198 INFO L290 TraceCheckUtils]: 157: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,198 INFO L290 TraceCheckUtils]: 156: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,198 INFO L290 TraceCheckUtils]: 155: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,198 INFO L272 TraceCheckUtils]: 154: Hoare triple {121512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,199 INFO L290 TraceCheckUtils]: 153: Hoare triple {121512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:58,200 INFO L290 TraceCheckUtils]: 152: Hoare triple {121484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-15 09:17:58,200 INFO L290 TraceCheckUtils]: 151: Hoare triple {121484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:58,200 INFO L290 TraceCheckUtils]: 150: Hoare triple {121484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:58,201 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {120895#true} {121484#(<= ~counter~0 20)} #63#return; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:58,201 INFO L290 TraceCheckUtils]: 148: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,201 INFO L290 TraceCheckUtils]: 147: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,201 INFO L290 TraceCheckUtils]: 146: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,201 INFO L272 TraceCheckUtils]: 145: Hoare triple {121484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,201 INFO L290 TraceCheckUtils]: 144: Hoare triple {121484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:58,202 INFO L290 TraceCheckUtils]: 143: Hoare triple {121456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-15 09:17:58,202 INFO L290 TraceCheckUtils]: 142: Hoare triple {121456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:58,203 INFO L290 TraceCheckUtils]: 141: Hoare triple {121456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:58,203 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {120895#true} {121456#(<= ~counter~0 19)} #63#return; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:58,203 INFO L290 TraceCheckUtils]: 139: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,203 INFO L290 TraceCheckUtils]: 138: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,203 INFO L290 TraceCheckUtils]: 137: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,203 INFO L272 TraceCheckUtils]: 136: Hoare triple {121456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,204 INFO L290 TraceCheckUtils]: 135: Hoare triple {121456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:58,205 INFO L290 TraceCheckUtils]: 134: Hoare triple {121428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-15 09:17:58,205 INFO L290 TraceCheckUtils]: 133: Hoare triple {121428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:58,205 INFO L290 TraceCheckUtils]: 132: Hoare triple {121428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:58,206 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {120895#true} {121428#(<= ~counter~0 18)} #63#return; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:58,206 INFO L290 TraceCheckUtils]: 130: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,206 INFO L290 TraceCheckUtils]: 129: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,206 INFO L290 TraceCheckUtils]: 128: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,206 INFO L272 TraceCheckUtils]: 127: Hoare triple {121428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,206 INFO L290 TraceCheckUtils]: 126: Hoare triple {121428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:58,207 INFO L290 TraceCheckUtils]: 125: Hoare triple {121400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-15 09:17:58,207 INFO L290 TraceCheckUtils]: 124: Hoare triple {121400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:58,208 INFO L290 TraceCheckUtils]: 123: Hoare triple {121400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:58,208 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {120895#true} {121400#(<= ~counter~0 17)} #63#return; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:58,208 INFO L290 TraceCheckUtils]: 121: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,208 INFO L290 TraceCheckUtils]: 120: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,208 INFO L290 TraceCheckUtils]: 119: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,208 INFO L272 TraceCheckUtils]: 118: Hoare triple {121400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,209 INFO L290 TraceCheckUtils]: 117: Hoare triple {121400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:58,210 INFO L290 TraceCheckUtils]: 116: Hoare triple {121372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-15 09:17:58,210 INFO L290 TraceCheckUtils]: 115: Hoare triple {121372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:58,210 INFO L290 TraceCheckUtils]: 114: Hoare triple {121372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:58,211 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {120895#true} {121372#(<= ~counter~0 16)} #63#return; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:58,211 INFO L290 TraceCheckUtils]: 112: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,211 INFO L290 TraceCheckUtils]: 111: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,211 INFO L290 TraceCheckUtils]: 110: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,211 INFO L272 TraceCheckUtils]: 109: Hoare triple {121372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,211 INFO L290 TraceCheckUtils]: 108: Hoare triple {121372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:58,212 INFO L290 TraceCheckUtils]: 107: Hoare triple {121344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-15 09:17:58,212 INFO L290 TraceCheckUtils]: 106: Hoare triple {121344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:58,213 INFO L290 TraceCheckUtils]: 105: Hoare triple {121344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:58,213 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {120895#true} {121344#(<= ~counter~0 15)} #63#return; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:58,213 INFO L290 TraceCheckUtils]: 103: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,213 INFO L290 TraceCheckUtils]: 102: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,213 INFO L290 TraceCheckUtils]: 101: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,214 INFO L272 TraceCheckUtils]: 100: Hoare triple {121344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,214 INFO L290 TraceCheckUtils]: 99: Hoare triple {121344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:58,215 INFO L290 TraceCheckUtils]: 98: Hoare triple {121316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-15 09:17:58,215 INFO L290 TraceCheckUtils]: 97: Hoare triple {121316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:58,215 INFO L290 TraceCheckUtils]: 96: Hoare triple {121316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:58,216 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {120895#true} {121316#(<= ~counter~0 14)} #63#return; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:58,216 INFO L290 TraceCheckUtils]: 94: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,216 INFO L290 TraceCheckUtils]: 93: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,216 INFO L290 TraceCheckUtils]: 92: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,216 INFO L272 TraceCheckUtils]: 91: Hoare triple {121316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,216 INFO L290 TraceCheckUtils]: 90: Hoare triple {121316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:58,217 INFO L290 TraceCheckUtils]: 89: Hoare triple {121288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-15 09:17:58,217 INFO L290 TraceCheckUtils]: 88: Hoare triple {121288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:58,218 INFO L290 TraceCheckUtils]: 87: Hoare triple {121288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:58,218 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {120895#true} {121288#(<= ~counter~0 13)} #63#return; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:58,218 INFO L290 TraceCheckUtils]: 85: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,218 INFO L290 TraceCheckUtils]: 84: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,218 INFO L290 TraceCheckUtils]: 83: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,219 INFO L272 TraceCheckUtils]: 82: Hoare triple {121288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,219 INFO L290 TraceCheckUtils]: 81: Hoare triple {121288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:58,220 INFO L290 TraceCheckUtils]: 80: Hoare triple {121260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-15 09:17:58,220 INFO L290 TraceCheckUtils]: 79: Hoare triple {121260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:58,220 INFO L290 TraceCheckUtils]: 78: Hoare triple {121260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:58,221 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {120895#true} {121260#(<= ~counter~0 12)} #63#return; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:58,221 INFO L290 TraceCheckUtils]: 76: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,221 INFO L290 TraceCheckUtils]: 75: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,221 INFO L290 TraceCheckUtils]: 74: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,221 INFO L272 TraceCheckUtils]: 73: Hoare triple {121260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,221 INFO L290 TraceCheckUtils]: 72: Hoare triple {121260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:58,222 INFO L290 TraceCheckUtils]: 71: Hoare triple {121232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-15 09:17:58,223 INFO L290 TraceCheckUtils]: 70: Hoare triple {121232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:58,223 INFO L290 TraceCheckUtils]: 69: Hoare triple {121232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:58,223 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {120895#true} {121232#(<= ~counter~0 11)} #63#return; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:58,223 INFO L290 TraceCheckUtils]: 67: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,224 INFO L290 TraceCheckUtils]: 66: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,224 INFO L290 TraceCheckUtils]: 65: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,224 INFO L272 TraceCheckUtils]: 64: Hoare triple {121232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,224 INFO L290 TraceCheckUtils]: 63: Hoare triple {121232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:58,225 INFO L290 TraceCheckUtils]: 62: Hoare triple {121204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-15 09:17:58,225 INFO L290 TraceCheckUtils]: 61: Hoare triple {121204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:58,225 INFO L290 TraceCheckUtils]: 60: Hoare triple {121204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:58,226 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {120895#true} {121204#(<= ~counter~0 10)} #63#return; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:58,226 INFO L290 TraceCheckUtils]: 58: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,226 INFO L290 TraceCheckUtils]: 57: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,226 INFO L290 TraceCheckUtils]: 56: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,226 INFO L272 TraceCheckUtils]: 55: Hoare triple {121204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,226 INFO L290 TraceCheckUtils]: 54: Hoare triple {121204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:58,227 INFO L290 TraceCheckUtils]: 53: Hoare triple {121176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-15 09:17:58,228 INFO L290 TraceCheckUtils]: 52: Hoare triple {121176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:58,228 INFO L290 TraceCheckUtils]: 51: Hoare triple {121176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:58,228 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {120895#true} {121176#(<= ~counter~0 9)} #63#return; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:58,228 INFO L290 TraceCheckUtils]: 49: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,229 INFO L290 TraceCheckUtils]: 48: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,229 INFO L290 TraceCheckUtils]: 47: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,229 INFO L272 TraceCheckUtils]: 46: Hoare triple {121176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,229 INFO L290 TraceCheckUtils]: 45: Hoare triple {121176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:58,230 INFO L290 TraceCheckUtils]: 44: Hoare triple {121148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-15 09:17:58,230 INFO L290 TraceCheckUtils]: 43: Hoare triple {121148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:58,230 INFO L290 TraceCheckUtils]: 42: Hoare triple {121148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:58,231 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120895#true} {121148#(<= ~counter~0 8)} #63#return; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:58,231 INFO L290 TraceCheckUtils]: 40: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,231 INFO L290 TraceCheckUtils]: 39: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,231 INFO L290 TraceCheckUtils]: 38: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,231 INFO L272 TraceCheckUtils]: 37: Hoare triple {121148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,231 INFO L290 TraceCheckUtils]: 36: Hoare triple {121148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:58,232 INFO L290 TraceCheckUtils]: 35: Hoare triple {121120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-15 09:17:58,233 INFO L290 TraceCheckUtils]: 34: Hoare triple {121120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:58,233 INFO L290 TraceCheckUtils]: 33: Hoare triple {121120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:58,233 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120895#true} {121120#(<= ~counter~0 7)} #63#return; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:58,234 INFO L290 TraceCheckUtils]: 31: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,234 INFO L290 TraceCheckUtils]: 30: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,234 INFO L290 TraceCheckUtils]: 29: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,234 INFO L272 TraceCheckUtils]: 28: Hoare triple {121120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,234 INFO L290 TraceCheckUtils]: 27: Hoare triple {121120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:58,235 INFO L290 TraceCheckUtils]: 26: Hoare triple {121092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-15 09:17:58,235 INFO L290 TraceCheckUtils]: 25: Hoare triple {121092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:58,235 INFO L290 TraceCheckUtils]: 24: Hoare triple {121092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:58,236 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120895#true} {121092#(<= ~counter~0 6)} #63#return; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:58,236 INFO L290 TraceCheckUtils]: 22: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,236 INFO L290 TraceCheckUtils]: 21: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,236 INFO L290 TraceCheckUtils]: 20: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,236 INFO L272 TraceCheckUtils]: 19: Hoare triple {121092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,237 INFO L290 TraceCheckUtils]: 18: Hoare triple {121092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:58,237 INFO L290 TraceCheckUtils]: 17: Hoare triple {121064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-15 09:17:58,238 INFO L290 TraceCheckUtils]: 16: Hoare triple {121064#(<= ~counter~0 5)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:58,238 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120895#true} {121064#(<= ~counter~0 5)} #61#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:58,238 INFO L290 TraceCheckUtils]: 14: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,238 INFO L272 TraceCheckUtils]: 11: Hoare triple {121064#(<= ~counter~0 5)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,239 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120895#true} {121064#(<= ~counter~0 5)} #59#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:58,239 INFO L290 TraceCheckUtils]: 9: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-15 09:17:58,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-15 09:17:58,239 INFO L290 TraceCheckUtils]: 7: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-15 09:17:58,239 INFO L272 TraceCheckUtils]: 6: Hoare triple {121064#(<= ~counter~0 5)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120895#true} is VALID [2022-04-15 09:17:58,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {121064#(<= ~counter~0 5)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:58,240 INFO L272 TraceCheckUtils]: 4: Hoare triple {121064#(<= ~counter~0 5)} call #t~ret7 := main(); {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:58,240 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121064#(<= ~counter~0 5)} {120895#true} #67#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:58,240 INFO L290 TraceCheckUtils]: 2: Hoare triple {121064#(<= ~counter~0 5)} assume true; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:58,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {120895#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {121064#(<= ~counter~0 5)} is VALID [2022-04-15 09:17:58,241 INFO L272 TraceCheckUtils]: 0: Hoare triple {120895#true} call ULTIMATE.init(); {120895#true} is VALID [2022-04-15 09:17:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 4818 refuted. 0 times theorem prover too weak. 3788 trivial. 0 not checked. [2022-04-15 09:17:58,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:17:58,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264590919] [2022-04-15 09:17:58,242 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:17:58,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1368856893] [2022-04-15 09:17:58,242 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1368856893] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:17:58,242 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:17:58,242 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48] total 54 [2022-04-15 09:17:58,242 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:17:58,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1829179566] [2022-04-15 09:17:58,242 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1829179566] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:17:58,242 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:17:58,243 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-15 09:17:58,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554618512] [2022-04-15 09:17:58,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:17:58,243 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 [2022-04-15 09:17:58,243 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:17:58,244 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) [2022-04-15 09:17:58,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:17:58,591 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-15 09:17:58,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:17:58,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-15 09:17:58,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:17:58,592 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) [2022-04-15 09:18:01,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:01,337 INFO L93 Difference]: Finished difference Result 430 states and 476 transitions. [2022-04-15 09:18:01,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2022-04-15 09:18:01,338 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 [2022-04-15 09:18:01,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:18:01,338 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) [2022-04-15 09:18:01,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-15 09:18:01,348 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) [2022-04-15 09:18:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-15 09:18:01,360 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 475 transitions. [2022-04-15 09:18:01,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 475 edges. 475 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:01,806 INFO L225 Difference]: With dead ends: 430 [2022-04-15 09:18:01,806 INFO L226 Difference]: Without dead ends: 425 [2022-04-15 09:18:01,807 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 881 GetRequests, 784 SyntacticMatches, 1 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1044 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3663, Invalid=5843, Unknown=0, NotChecked=0, Total=9506 [2022-04-15 09:18:01,807 INFO L913 BasicCegarLoop]: 70 mSDtfsCounter, 145 mSDsluCounter, 370 mSDsCounter, 0 mSdLazyCounter, 315 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 145 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 09:18:01,808 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [145 Valid, 440 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 315 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 09:18:01,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2022-04-15 09:18:02,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 425. [2022-04-15 09:18:02,561 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:18:02,561 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) [2022-04-15 09:18:02,562 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) [2022-04-15 09:18:02,562 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) [2022-04-15 09:18:02,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:02,568 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-15 09:18:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-15 09:18:02,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:18:02,569 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:18:02,569 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. [2022-04-15 09:18:02,569 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. [2022-04-15 09:18:02,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:02,575 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-15 09:18:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-15 09:18:02,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:18:02,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:18:02,576 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:18:02,576 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:18:02,576 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) [2022-04-15 09:18:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 471 transitions. [2022-04-15 09:18:02,584 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 471 transitions. Word has length 419 [2022-04-15 09:18:02,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:18:02,584 INFO L478 AbstractCegarLoop]: Abstraction has 425 states and 471 transitions. [2022-04-15 09:18:02,584 INFO L479 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) [2022-04-15 09:18:02,584 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 425 states and 471 transitions. [2022-04-15 09:18:05,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 471 edges. 471 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-15 09:18:05,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-04-15 09:18:05,127 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:18:05,127 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:18:05,132 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-15 09:18:05,327 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47 [2022-04-15 09:18:05,327 INFO L403 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:18:05,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:18:05,328 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 89 times [2022-04-15 09:18:05,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:18:05,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1740469845] [2022-04-15 09:18:05,328 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:18:05,328 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 90 times [2022-04-15 09:18:05,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:18:05,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864782111] [2022-04-15 09:18:05,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:18:05,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:18:05,364 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:18:05,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1170189135] [2022-04-15 09:18:05,365 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:18:05,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:18:05,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:18:05,366 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) [2022-04-15 09:18:05,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-15 09:18:11,531 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 46 check-sat command(s) [2022-04-15 09:18:11,532 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:18:11,542 INFO L263 TraceCheckSpWp]: Trace formula consists of 993 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-15 09:18:11,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:18:11,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:18:14,072 INFO L272 TraceCheckUtils]: 0: Hoare triple {126110#true} call ULTIMATE.init(); {126110#true} is VALID [2022-04-15 09:18:14,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {126110#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,073 INFO L290 TraceCheckUtils]: 2: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,073 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126118#(<= ~counter~0 0)} {126110#true} #67#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,074 INFO L272 TraceCheckUtils]: 4: Hoare triple {126118#(<= ~counter~0 0)} call #t~ret7 := main(); {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,074 INFO L290 TraceCheckUtils]: 5: Hoare triple {126118#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,074 INFO L272 TraceCheckUtils]: 6: Hoare triple {126118#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,074 INFO L290 TraceCheckUtils]: 7: Hoare triple {126118#(<= ~counter~0 0)} ~cond := #in~cond; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,075 INFO L290 TraceCheckUtils]: 8: Hoare triple {126118#(<= ~counter~0 0)} assume !(0 == ~cond); {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,075 INFO L290 TraceCheckUtils]: 9: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,075 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126118#(<= ~counter~0 0)} {126118#(<= ~counter~0 0)} #59#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,076 INFO L272 TraceCheckUtils]: 11: Hoare triple {126118#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,076 INFO L290 TraceCheckUtils]: 12: Hoare triple {126118#(<= ~counter~0 0)} ~cond := #in~cond; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,076 INFO L290 TraceCheckUtils]: 13: Hoare triple {126118#(<= ~counter~0 0)} assume !(0 == ~cond); {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,077 INFO L290 TraceCheckUtils]: 14: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,077 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126118#(<= ~counter~0 0)} {126118#(<= ~counter~0 0)} #61#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,077 INFO L290 TraceCheckUtils]: 16: Hoare triple {126118#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126118#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:14,079 INFO L290 TraceCheckUtils]: 17: Hoare triple {126118#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126167#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:14,080 INFO L290 TraceCheckUtils]: 18: Hoare triple {126167#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {126167#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:14,080 INFO L272 TraceCheckUtils]: 19: Hoare triple {126167#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126167#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:14,080 INFO L290 TraceCheckUtils]: 20: Hoare triple {126167#(<= ~counter~0 1)} ~cond := #in~cond; {126167#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:14,081 INFO L290 TraceCheckUtils]: 21: Hoare triple {126167#(<= ~counter~0 1)} assume !(0 == ~cond); {126167#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:14,081 INFO L290 TraceCheckUtils]: 22: Hoare triple {126167#(<= ~counter~0 1)} assume true; {126167#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:14,081 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126167#(<= ~counter~0 1)} {126167#(<= ~counter~0 1)} #63#return; {126167#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:14,082 INFO L290 TraceCheckUtils]: 24: Hoare triple {126167#(<= ~counter~0 1)} assume !!(0 != ~r~0); {126167#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:14,082 INFO L290 TraceCheckUtils]: 25: Hoare triple {126167#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126167#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:14,083 INFO L290 TraceCheckUtils]: 26: Hoare triple {126167#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126195#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:14,083 INFO L290 TraceCheckUtils]: 27: Hoare triple {126195#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {126195#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:14,084 INFO L272 TraceCheckUtils]: 28: Hoare triple {126195#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126195#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:14,084 INFO L290 TraceCheckUtils]: 29: Hoare triple {126195#(<= ~counter~0 2)} ~cond := #in~cond; {126195#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:14,084 INFO L290 TraceCheckUtils]: 30: Hoare triple {126195#(<= ~counter~0 2)} assume !(0 == ~cond); {126195#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:14,085 INFO L290 TraceCheckUtils]: 31: Hoare triple {126195#(<= ~counter~0 2)} assume true; {126195#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:14,085 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126195#(<= ~counter~0 2)} {126195#(<= ~counter~0 2)} #63#return; {126195#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:14,085 INFO L290 TraceCheckUtils]: 33: Hoare triple {126195#(<= ~counter~0 2)} assume !!(0 != ~r~0); {126195#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:14,086 INFO L290 TraceCheckUtils]: 34: Hoare triple {126195#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126195#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:14,087 INFO L290 TraceCheckUtils]: 35: Hoare triple {126195#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126223#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:14,087 INFO L290 TraceCheckUtils]: 36: Hoare triple {126223#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {126223#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:14,087 INFO L272 TraceCheckUtils]: 37: Hoare triple {126223#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126223#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:14,088 INFO L290 TraceCheckUtils]: 38: Hoare triple {126223#(<= ~counter~0 3)} ~cond := #in~cond; {126223#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:14,088 INFO L290 TraceCheckUtils]: 39: Hoare triple {126223#(<= ~counter~0 3)} assume !(0 == ~cond); {126223#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:14,088 INFO L290 TraceCheckUtils]: 40: Hoare triple {126223#(<= ~counter~0 3)} assume true; {126223#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:14,089 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126223#(<= ~counter~0 3)} {126223#(<= ~counter~0 3)} #63#return; {126223#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:14,089 INFO L290 TraceCheckUtils]: 42: Hoare triple {126223#(<= ~counter~0 3)} assume !!(0 != ~r~0); {126223#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:14,089 INFO L290 TraceCheckUtils]: 43: Hoare triple {126223#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126223#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:14,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {126223#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:14,090 INFO L290 TraceCheckUtils]: 45: Hoare triple {126251#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:14,091 INFO L272 TraceCheckUtils]: 46: Hoare triple {126251#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:14,091 INFO L290 TraceCheckUtils]: 47: Hoare triple {126251#(<= ~counter~0 4)} ~cond := #in~cond; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:14,091 INFO L290 TraceCheckUtils]: 48: Hoare triple {126251#(<= ~counter~0 4)} assume !(0 == ~cond); {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:14,092 INFO L290 TraceCheckUtils]: 49: Hoare triple {126251#(<= ~counter~0 4)} assume true; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:14,092 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126251#(<= ~counter~0 4)} {126251#(<= ~counter~0 4)} #63#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:14,092 INFO L290 TraceCheckUtils]: 51: Hoare triple {126251#(<= ~counter~0 4)} assume !!(0 != ~r~0); {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:14,093 INFO L290 TraceCheckUtils]: 52: Hoare triple {126251#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:14,094 INFO L290 TraceCheckUtils]: 53: Hoare triple {126251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:14,094 INFO L290 TraceCheckUtils]: 54: Hoare triple {126279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:14,094 INFO L272 TraceCheckUtils]: 55: Hoare triple {126279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:14,095 INFO L290 TraceCheckUtils]: 56: Hoare triple {126279#(<= ~counter~0 5)} ~cond := #in~cond; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:14,095 INFO L290 TraceCheckUtils]: 57: Hoare triple {126279#(<= ~counter~0 5)} assume !(0 == ~cond); {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:14,095 INFO L290 TraceCheckUtils]: 58: Hoare triple {126279#(<= ~counter~0 5)} assume true; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:14,096 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126279#(<= ~counter~0 5)} {126279#(<= ~counter~0 5)} #63#return; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:14,096 INFO L290 TraceCheckUtils]: 60: Hoare triple {126279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:14,096 INFO L290 TraceCheckUtils]: 61: Hoare triple {126279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:14,097 INFO L290 TraceCheckUtils]: 62: Hoare triple {126279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:14,097 INFO L290 TraceCheckUtils]: 63: Hoare triple {126307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:14,098 INFO L272 TraceCheckUtils]: 64: Hoare triple {126307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:14,098 INFO L290 TraceCheckUtils]: 65: Hoare triple {126307#(<= ~counter~0 6)} ~cond := #in~cond; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:14,098 INFO L290 TraceCheckUtils]: 66: Hoare triple {126307#(<= ~counter~0 6)} assume !(0 == ~cond); {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:14,099 INFO L290 TraceCheckUtils]: 67: Hoare triple {126307#(<= ~counter~0 6)} assume true; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:14,099 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126307#(<= ~counter~0 6)} {126307#(<= ~counter~0 6)} #63#return; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:14,099 INFO L290 TraceCheckUtils]: 69: Hoare triple {126307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:14,100 INFO L290 TraceCheckUtils]: 70: Hoare triple {126307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:14,101 INFO L290 TraceCheckUtils]: 71: Hoare triple {126307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:14,101 INFO L290 TraceCheckUtils]: 72: Hoare triple {126335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:14,101 INFO L272 TraceCheckUtils]: 73: Hoare triple {126335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:14,102 INFO L290 TraceCheckUtils]: 74: Hoare triple {126335#(<= ~counter~0 7)} ~cond := #in~cond; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:14,102 INFO L290 TraceCheckUtils]: 75: Hoare triple {126335#(<= ~counter~0 7)} assume !(0 == ~cond); {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:14,102 INFO L290 TraceCheckUtils]: 76: Hoare triple {126335#(<= ~counter~0 7)} assume true; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:14,103 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126335#(<= ~counter~0 7)} {126335#(<= ~counter~0 7)} #63#return; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:14,103 INFO L290 TraceCheckUtils]: 78: Hoare triple {126335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:14,103 INFO L290 TraceCheckUtils]: 79: Hoare triple {126335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:14,104 INFO L290 TraceCheckUtils]: 80: Hoare triple {126335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:14,104 INFO L290 TraceCheckUtils]: 81: Hoare triple {126363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:14,105 INFO L272 TraceCheckUtils]: 82: Hoare triple {126363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:14,105 INFO L290 TraceCheckUtils]: 83: Hoare triple {126363#(<= ~counter~0 8)} ~cond := #in~cond; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:14,105 INFO L290 TraceCheckUtils]: 84: Hoare triple {126363#(<= ~counter~0 8)} assume !(0 == ~cond); {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:14,106 INFO L290 TraceCheckUtils]: 85: Hoare triple {126363#(<= ~counter~0 8)} assume true; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:14,106 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126363#(<= ~counter~0 8)} {126363#(<= ~counter~0 8)} #63#return; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:14,106 INFO L290 TraceCheckUtils]: 87: Hoare triple {126363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:14,107 INFO L290 TraceCheckUtils]: 88: Hoare triple {126363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:14,108 INFO L290 TraceCheckUtils]: 89: Hoare triple {126363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:14,108 INFO L290 TraceCheckUtils]: 90: Hoare triple {126391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:14,108 INFO L272 TraceCheckUtils]: 91: Hoare triple {126391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:14,109 INFO L290 TraceCheckUtils]: 92: Hoare triple {126391#(<= ~counter~0 9)} ~cond := #in~cond; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:14,109 INFO L290 TraceCheckUtils]: 93: Hoare triple {126391#(<= ~counter~0 9)} assume !(0 == ~cond); {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:14,109 INFO L290 TraceCheckUtils]: 94: Hoare triple {126391#(<= ~counter~0 9)} assume true; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:14,110 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126391#(<= ~counter~0 9)} {126391#(<= ~counter~0 9)} #63#return; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:14,110 INFO L290 TraceCheckUtils]: 96: Hoare triple {126391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:14,110 INFO L290 TraceCheckUtils]: 97: Hoare triple {126391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:14,111 INFO L290 TraceCheckUtils]: 98: Hoare triple {126391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:14,111 INFO L290 TraceCheckUtils]: 99: Hoare triple {126419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:14,112 INFO L272 TraceCheckUtils]: 100: Hoare triple {126419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:14,112 INFO L290 TraceCheckUtils]: 101: Hoare triple {126419#(<= ~counter~0 10)} ~cond := #in~cond; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:14,112 INFO L290 TraceCheckUtils]: 102: Hoare triple {126419#(<= ~counter~0 10)} assume !(0 == ~cond); {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:14,113 INFO L290 TraceCheckUtils]: 103: Hoare triple {126419#(<= ~counter~0 10)} assume true; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:14,113 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126419#(<= ~counter~0 10)} {126419#(<= ~counter~0 10)} #63#return; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:14,113 INFO L290 TraceCheckUtils]: 105: Hoare triple {126419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:14,114 INFO L290 TraceCheckUtils]: 106: Hoare triple {126419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:14,115 INFO L290 TraceCheckUtils]: 107: Hoare triple {126419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:14,115 INFO L290 TraceCheckUtils]: 108: Hoare triple {126447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:14,116 INFO L272 TraceCheckUtils]: 109: Hoare triple {126447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:14,116 INFO L290 TraceCheckUtils]: 110: Hoare triple {126447#(<= ~counter~0 11)} ~cond := #in~cond; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:14,116 INFO L290 TraceCheckUtils]: 111: Hoare triple {126447#(<= ~counter~0 11)} assume !(0 == ~cond); {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:14,116 INFO L290 TraceCheckUtils]: 112: Hoare triple {126447#(<= ~counter~0 11)} assume true; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:14,117 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126447#(<= ~counter~0 11)} {126447#(<= ~counter~0 11)} #63#return; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:14,117 INFO L290 TraceCheckUtils]: 114: Hoare triple {126447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:14,117 INFO L290 TraceCheckUtils]: 115: Hoare triple {126447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:14,118 INFO L290 TraceCheckUtils]: 116: Hoare triple {126447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:14,119 INFO L290 TraceCheckUtils]: 117: Hoare triple {126475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:14,119 INFO L272 TraceCheckUtils]: 118: Hoare triple {126475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:14,119 INFO L290 TraceCheckUtils]: 119: Hoare triple {126475#(<= ~counter~0 12)} ~cond := #in~cond; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:14,120 INFO L290 TraceCheckUtils]: 120: Hoare triple {126475#(<= ~counter~0 12)} assume !(0 == ~cond); {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:14,120 INFO L290 TraceCheckUtils]: 121: Hoare triple {126475#(<= ~counter~0 12)} assume true; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:14,120 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126475#(<= ~counter~0 12)} {126475#(<= ~counter~0 12)} #63#return; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:14,121 INFO L290 TraceCheckUtils]: 123: Hoare triple {126475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:14,121 INFO L290 TraceCheckUtils]: 124: Hoare triple {126475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:14,122 INFO L290 TraceCheckUtils]: 125: Hoare triple {126475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:14,122 INFO L290 TraceCheckUtils]: 126: Hoare triple {126503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:14,123 INFO L272 TraceCheckUtils]: 127: Hoare triple {126503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:14,123 INFO L290 TraceCheckUtils]: 128: Hoare triple {126503#(<= ~counter~0 13)} ~cond := #in~cond; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:14,123 INFO L290 TraceCheckUtils]: 129: Hoare triple {126503#(<= ~counter~0 13)} assume !(0 == ~cond); {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:14,123 INFO L290 TraceCheckUtils]: 130: Hoare triple {126503#(<= ~counter~0 13)} assume true; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:14,124 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126503#(<= ~counter~0 13)} {126503#(<= ~counter~0 13)} #63#return; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:14,124 INFO L290 TraceCheckUtils]: 132: Hoare triple {126503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:14,124 INFO L290 TraceCheckUtils]: 133: Hoare triple {126503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:14,125 INFO L290 TraceCheckUtils]: 134: Hoare triple {126503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:14,126 INFO L290 TraceCheckUtils]: 135: Hoare triple {126531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:14,126 INFO L272 TraceCheckUtils]: 136: Hoare triple {126531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:14,126 INFO L290 TraceCheckUtils]: 137: Hoare triple {126531#(<= ~counter~0 14)} ~cond := #in~cond; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:14,127 INFO L290 TraceCheckUtils]: 138: Hoare triple {126531#(<= ~counter~0 14)} assume !(0 == ~cond); {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:14,127 INFO L290 TraceCheckUtils]: 139: Hoare triple {126531#(<= ~counter~0 14)} assume true; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:14,128 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126531#(<= ~counter~0 14)} {126531#(<= ~counter~0 14)} #63#return; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:14,128 INFO L290 TraceCheckUtils]: 141: Hoare triple {126531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:14,128 INFO L290 TraceCheckUtils]: 142: Hoare triple {126531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:14,129 INFO L290 TraceCheckUtils]: 143: Hoare triple {126531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:14,129 INFO L290 TraceCheckUtils]: 144: Hoare triple {126559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:14,130 INFO L272 TraceCheckUtils]: 145: Hoare triple {126559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:14,130 INFO L290 TraceCheckUtils]: 146: Hoare triple {126559#(<= ~counter~0 15)} ~cond := #in~cond; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:14,130 INFO L290 TraceCheckUtils]: 147: Hoare triple {126559#(<= ~counter~0 15)} assume !(0 == ~cond); {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:14,131 INFO L290 TraceCheckUtils]: 148: Hoare triple {126559#(<= ~counter~0 15)} assume true; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:14,131 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126559#(<= ~counter~0 15)} {126559#(<= ~counter~0 15)} #63#return; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:14,131 INFO L290 TraceCheckUtils]: 150: Hoare triple {126559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:14,132 INFO L290 TraceCheckUtils]: 151: Hoare triple {126559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:14,133 INFO L290 TraceCheckUtils]: 152: Hoare triple {126559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:14,133 INFO L290 TraceCheckUtils]: 153: Hoare triple {126587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:14,133 INFO L272 TraceCheckUtils]: 154: Hoare triple {126587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:14,134 INFO L290 TraceCheckUtils]: 155: Hoare triple {126587#(<= ~counter~0 16)} ~cond := #in~cond; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:14,134 INFO L290 TraceCheckUtils]: 156: Hoare triple {126587#(<= ~counter~0 16)} assume !(0 == ~cond); {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:14,134 INFO L290 TraceCheckUtils]: 157: Hoare triple {126587#(<= ~counter~0 16)} assume true; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:14,135 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126587#(<= ~counter~0 16)} {126587#(<= ~counter~0 16)} #63#return; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:14,135 INFO L290 TraceCheckUtils]: 159: Hoare triple {126587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:14,135 INFO L290 TraceCheckUtils]: 160: Hoare triple {126587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:14,136 INFO L290 TraceCheckUtils]: 161: Hoare triple {126587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:14,136 INFO L290 TraceCheckUtils]: 162: Hoare triple {126615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:14,137 INFO L272 TraceCheckUtils]: 163: Hoare triple {126615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:14,137 INFO L290 TraceCheckUtils]: 164: Hoare triple {126615#(<= ~counter~0 17)} ~cond := #in~cond; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:14,137 INFO L290 TraceCheckUtils]: 165: Hoare triple {126615#(<= ~counter~0 17)} assume !(0 == ~cond); {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:14,138 INFO L290 TraceCheckUtils]: 166: Hoare triple {126615#(<= ~counter~0 17)} assume true; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:14,138 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126615#(<= ~counter~0 17)} {126615#(<= ~counter~0 17)} #63#return; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:14,138 INFO L290 TraceCheckUtils]: 168: Hoare triple {126615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:14,139 INFO L290 TraceCheckUtils]: 169: Hoare triple {126615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:14,140 INFO L290 TraceCheckUtils]: 170: Hoare triple {126615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:14,140 INFO L290 TraceCheckUtils]: 171: Hoare triple {126643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:14,140 INFO L272 TraceCheckUtils]: 172: Hoare triple {126643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:14,141 INFO L290 TraceCheckUtils]: 173: Hoare triple {126643#(<= ~counter~0 18)} ~cond := #in~cond; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:14,141 INFO L290 TraceCheckUtils]: 174: Hoare triple {126643#(<= ~counter~0 18)} assume !(0 == ~cond); {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:14,141 INFO L290 TraceCheckUtils]: 175: Hoare triple {126643#(<= ~counter~0 18)} assume true; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:14,142 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126643#(<= ~counter~0 18)} {126643#(<= ~counter~0 18)} #63#return; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:14,142 INFO L290 TraceCheckUtils]: 177: Hoare triple {126643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:14,142 INFO L290 TraceCheckUtils]: 178: Hoare triple {126643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:14,143 INFO L290 TraceCheckUtils]: 179: Hoare triple {126643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:14,144 INFO L290 TraceCheckUtils]: 180: Hoare triple {126671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:14,144 INFO L272 TraceCheckUtils]: 181: Hoare triple {126671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:14,144 INFO L290 TraceCheckUtils]: 182: Hoare triple {126671#(<= ~counter~0 19)} ~cond := #in~cond; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:14,145 INFO L290 TraceCheckUtils]: 183: Hoare triple {126671#(<= ~counter~0 19)} assume !(0 == ~cond); {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:14,145 INFO L290 TraceCheckUtils]: 184: Hoare triple {126671#(<= ~counter~0 19)} assume true; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:14,145 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126671#(<= ~counter~0 19)} {126671#(<= ~counter~0 19)} #63#return; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:14,146 INFO L290 TraceCheckUtils]: 186: Hoare triple {126671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:14,146 INFO L290 TraceCheckUtils]: 187: Hoare triple {126671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:14,147 INFO L290 TraceCheckUtils]: 188: Hoare triple {126671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:14,147 INFO L290 TraceCheckUtils]: 189: Hoare triple {126699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:14,148 INFO L272 TraceCheckUtils]: 190: Hoare triple {126699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:14,148 INFO L290 TraceCheckUtils]: 191: Hoare triple {126699#(<= ~counter~0 20)} ~cond := #in~cond; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:14,148 INFO L290 TraceCheckUtils]: 192: Hoare triple {126699#(<= ~counter~0 20)} assume !(0 == ~cond); {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:14,148 INFO L290 TraceCheckUtils]: 193: Hoare triple {126699#(<= ~counter~0 20)} assume true; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:14,149 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126699#(<= ~counter~0 20)} {126699#(<= ~counter~0 20)} #63#return; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:14,149 INFO L290 TraceCheckUtils]: 195: Hoare triple {126699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:14,149 INFO L290 TraceCheckUtils]: 196: Hoare triple {126699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:14,150 INFO L290 TraceCheckUtils]: 197: Hoare triple {126699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:14,151 INFO L290 TraceCheckUtils]: 198: Hoare triple {126727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:14,151 INFO L272 TraceCheckUtils]: 199: Hoare triple {126727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:14,151 INFO L290 TraceCheckUtils]: 200: Hoare triple {126727#(<= ~counter~0 21)} ~cond := #in~cond; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:14,152 INFO L290 TraceCheckUtils]: 201: Hoare triple {126727#(<= ~counter~0 21)} assume !(0 == ~cond); {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:14,152 INFO L290 TraceCheckUtils]: 202: Hoare triple {126727#(<= ~counter~0 21)} assume true; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:14,152 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126727#(<= ~counter~0 21)} {126727#(<= ~counter~0 21)} #63#return; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:14,153 INFO L290 TraceCheckUtils]: 204: Hoare triple {126727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:14,153 INFO L290 TraceCheckUtils]: 205: Hoare triple {126727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:14,154 INFO L290 TraceCheckUtils]: 206: Hoare triple {126727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:14,154 INFO L290 TraceCheckUtils]: 207: Hoare triple {126755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:14,155 INFO L272 TraceCheckUtils]: 208: Hoare triple {126755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:14,155 INFO L290 TraceCheckUtils]: 209: Hoare triple {126755#(<= ~counter~0 22)} ~cond := #in~cond; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:14,155 INFO L290 TraceCheckUtils]: 210: Hoare triple {126755#(<= ~counter~0 22)} assume !(0 == ~cond); {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:14,155 INFO L290 TraceCheckUtils]: 211: Hoare triple {126755#(<= ~counter~0 22)} assume true; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:14,156 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126755#(<= ~counter~0 22)} {126755#(<= ~counter~0 22)} #63#return; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:14,156 INFO L290 TraceCheckUtils]: 213: Hoare triple {126755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:14,156 INFO L290 TraceCheckUtils]: 214: Hoare triple {126755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:14,157 INFO L290 TraceCheckUtils]: 215: Hoare triple {126755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:14,158 INFO L290 TraceCheckUtils]: 216: Hoare triple {126783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:14,159 INFO L272 TraceCheckUtils]: 217: Hoare triple {126783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:14,159 INFO L290 TraceCheckUtils]: 218: Hoare triple {126783#(<= ~counter~0 23)} ~cond := #in~cond; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:14,159 INFO L290 TraceCheckUtils]: 219: Hoare triple {126783#(<= ~counter~0 23)} assume !(0 == ~cond); {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:14,160 INFO L290 TraceCheckUtils]: 220: Hoare triple {126783#(<= ~counter~0 23)} assume true; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:14,160 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126783#(<= ~counter~0 23)} {126783#(<= ~counter~0 23)} #63#return; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:14,161 INFO L290 TraceCheckUtils]: 222: Hoare triple {126783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:14,161 INFO L290 TraceCheckUtils]: 223: Hoare triple {126783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:14,163 INFO L290 TraceCheckUtils]: 224: Hoare triple {126783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:14,163 INFO L290 TraceCheckUtils]: 225: Hoare triple {126811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:14,164 INFO L272 TraceCheckUtils]: 226: Hoare triple {126811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:14,164 INFO L290 TraceCheckUtils]: 227: Hoare triple {126811#(<= ~counter~0 24)} ~cond := #in~cond; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:14,165 INFO L290 TraceCheckUtils]: 228: Hoare triple {126811#(<= ~counter~0 24)} assume !(0 == ~cond); {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:14,165 INFO L290 TraceCheckUtils]: 229: Hoare triple {126811#(<= ~counter~0 24)} assume true; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:14,166 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126811#(<= ~counter~0 24)} {126811#(<= ~counter~0 24)} #63#return; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:14,166 INFO L290 TraceCheckUtils]: 231: Hoare triple {126811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:14,166 INFO L290 TraceCheckUtils]: 232: Hoare triple {126811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:14,167 INFO L290 TraceCheckUtils]: 233: Hoare triple {126811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:14,168 INFO L290 TraceCheckUtils]: 234: Hoare triple {126839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:14,168 INFO L272 TraceCheckUtils]: 235: Hoare triple {126839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:14,168 INFO L290 TraceCheckUtils]: 236: Hoare triple {126839#(<= ~counter~0 25)} ~cond := #in~cond; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:14,169 INFO L290 TraceCheckUtils]: 237: Hoare triple {126839#(<= ~counter~0 25)} assume !(0 == ~cond); {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:14,169 INFO L290 TraceCheckUtils]: 238: Hoare triple {126839#(<= ~counter~0 25)} assume true; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:14,169 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126839#(<= ~counter~0 25)} {126839#(<= ~counter~0 25)} #63#return; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:14,170 INFO L290 TraceCheckUtils]: 240: Hoare triple {126839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:14,170 INFO L290 TraceCheckUtils]: 241: Hoare triple {126839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:14,171 INFO L290 TraceCheckUtils]: 242: Hoare triple {126839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:14,171 INFO L290 TraceCheckUtils]: 243: Hoare triple {126867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:14,172 INFO L272 TraceCheckUtils]: 244: Hoare triple {126867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:14,172 INFO L290 TraceCheckUtils]: 245: Hoare triple {126867#(<= ~counter~0 26)} ~cond := #in~cond; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:14,172 INFO L290 TraceCheckUtils]: 246: Hoare triple {126867#(<= ~counter~0 26)} assume !(0 == ~cond); {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:14,172 INFO L290 TraceCheckUtils]: 247: Hoare triple {126867#(<= ~counter~0 26)} assume true; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:14,173 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126867#(<= ~counter~0 26)} {126867#(<= ~counter~0 26)} #63#return; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:14,173 INFO L290 TraceCheckUtils]: 249: Hoare triple {126867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:14,173 INFO L290 TraceCheckUtils]: 250: Hoare triple {126867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:14,174 INFO L290 TraceCheckUtils]: 251: Hoare triple {126867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:14,175 INFO L290 TraceCheckUtils]: 252: Hoare triple {126895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:14,175 INFO L272 TraceCheckUtils]: 253: Hoare triple {126895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:14,175 INFO L290 TraceCheckUtils]: 254: Hoare triple {126895#(<= ~counter~0 27)} ~cond := #in~cond; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:14,176 INFO L290 TraceCheckUtils]: 255: Hoare triple {126895#(<= ~counter~0 27)} assume !(0 == ~cond); {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:14,176 INFO L290 TraceCheckUtils]: 256: Hoare triple {126895#(<= ~counter~0 27)} assume true; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:14,176 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126895#(<= ~counter~0 27)} {126895#(<= ~counter~0 27)} #63#return; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:14,177 INFO L290 TraceCheckUtils]: 258: Hoare triple {126895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:14,177 INFO L290 TraceCheckUtils]: 259: Hoare triple {126895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:14,178 INFO L290 TraceCheckUtils]: 260: Hoare triple {126895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:14,178 INFO L290 TraceCheckUtils]: 261: Hoare triple {126923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:14,179 INFO L272 TraceCheckUtils]: 262: Hoare triple {126923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:14,179 INFO L290 TraceCheckUtils]: 263: Hoare triple {126923#(<= ~counter~0 28)} ~cond := #in~cond; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:14,179 INFO L290 TraceCheckUtils]: 264: Hoare triple {126923#(<= ~counter~0 28)} assume !(0 == ~cond); {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:14,179 INFO L290 TraceCheckUtils]: 265: Hoare triple {126923#(<= ~counter~0 28)} assume true; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:14,180 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126923#(<= ~counter~0 28)} {126923#(<= ~counter~0 28)} #63#return; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:14,180 INFO L290 TraceCheckUtils]: 267: Hoare triple {126923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:14,180 INFO L290 TraceCheckUtils]: 268: Hoare triple {126923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:14,181 INFO L290 TraceCheckUtils]: 269: Hoare triple {126923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:14,182 INFO L290 TraceCheckUtils]: 270: Hoare triple {126951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:14,182 INFO L272 TraceCheckUtils]: 271: Hoare triple {126951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:14,182 INFO L290 TraceCheckUtils]: 272: Hoare triple {126951#(<= ~counter~0 29)} ~cond := #in~cond; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:14,183 INFO L290 TraceCheckUtils]: 273: Hoare triple {126951#(<= ~counter~0 29)} assume !(0 == ~cond); {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:14,183 INFO L290 TraceCheckUtils]: 274: Hoare triple {126951#(<= ~counter~0 29)} assume true; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:14,183 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126951#(<= ~counter~0 29)} {126951#(<= ~counter~0 29)} #63#return; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:14,184 INFO L290 TraceCheckUtils]: 276: Hoare triple {126951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:14,184 INFO L290 TraceCheckUtils]: 277: Hoare triple {126951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:14,185 INFO L290 TraceCheckUtils]: 278: Hoare triple {126951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:14,185 INFO L290 TraceCheckUtils]: 279: Hoare triple {126979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:14,186 INFO L272 TraceCheckUtils]: 280: Hoare triple {126979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:14,186 INFO L290 TraceCheckUtils]: 281: Hoare triple {126979#(<= ~counter~0 30)} ~cond := #in~cond; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:14,186 INFO L290 TraceCheckUtils]: 282: Hoare triple {126979#(<= ~counter~0 30)} assume !(0 == ~cond); {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:14,186 INFO L290 TraceCheckUtils]: 283: Hoare triple {126979#(<= ~counter~0 30)} assume true; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:14,187 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126979#(<= ~counter~0 30)} {126979#(<= ~counter~0 30)} #63#return; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:14,187 INFO L290 TraceCheckUtils]: 285: Hoare triple {126979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:14,187 INFO L290 TraceCheckUtils]: 286: Hoare triple {126979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:14,188 INFO L290 TraceCheckUtils]: 287: Hoare triple {126979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:14,189 INFO L290 TraceCheckUtils]: 288: Hoare triple {127007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:14,189 INFO L272 TraceCheckUtils]: 289: Hoare triple {127007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:14,189 INFO L290 TraceCheckUtils]: 290: Hoare triple {127007#(<= ~counter~0 31)} ~cond := #in~cond; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:14,190 INFO L290 TraceCheckUtils]: 291: Hoare triple {127007#(<= ~counter~0 31)} assume !(0 == ~cond); {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:14,190 INFO L290 TraceCheckUtils]: 292: Hoare triple {127007#(<= ~counter~0 31)} assume true; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:14,190 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {127007#(<= ~counter~0 31)} {127007#(<= ~counter~0 31)} #63#return; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:14,191 INFO L290 TraceCheckUtils]: 294: Hoare triple {127007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:14,191 INFO L290 TraceCheckUtils]: 295: Hoare triple {127007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:14,192 INFO L290 TraceCheckUtils]: 296: Hoare triple {127007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:14,192 INFO L290 TraceCheckUtils]: 297: Hoare triple {127035#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:14,193 INFO L272 TraceCheckUtils]: 298: Hoare triple {127035#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:14,193 INFO L290 TraceCheckUtils]: 299: Hoare triple {127035#(<= ~counter~0 32)} ~cond := #in~cond; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:14,193 INFO L290 TraceCheckUtils]: 300: Hoare triple {127035#(<= ~counter~0 32)} assume !(0 == ~cond); {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:14,194 INFO L290 TraceCheckUtils]: 301: Hoare triple {127035#(<= ~counter~0 32)} assume true; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:14,194 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {127035#(<= ~counter~0 32)} {127035#(<= ~counter~0 32)} #63#return; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:14,194 INFO L290 TraceCheckUtils]: 303: Hoare triple {127035#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:14,195 INFO L290 TraceCheckUtils]: 304: Hoare triple {127035#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:14,195 INFO L290 TraceCheckUtils]: 305: Hoare triple {127035#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:14,196 INFO L290 TraceCheckUtils]: 306: Hoare triple {127063#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:14,196 INFO L272 TraceCheckUtils]: 307: Hoare triple {127063#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:14,196 INFO L290 TraceCheckUtils]: 308: Hoare triple {127063#(<= ~counter~0 33)} ~cond := #in~cond; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:14,197 INFO L290 TraceCheckUtils]: 309: Hoare triple {127063#(<= ~counter~0 33)} assume !(0 == ~cond); {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:14,197 INFO L290 TraceCheckUtils]: 310: Hoare triple {127063#(<= ~counter~0 33)} assume true; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:14,197 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {127063#(<= ~counter~0 33)} {127063#(<= ~counter~0 33)} #63#return; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:14,198 INFO L290 TraceCheckUtils]: 312: Hoare triple {127063#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:14,198 INFO L290 TraceCheckUtils]: 313: Hoare triple {127063#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:14,199 INFO L290 TraceCheckUtils]: 314: Hoare triple {127063#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:14,199 INFO L290 TraceCheckUtils]: 315: Hoare triple {127091#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:14,200 INFO L272 TraceCheckUtils]: 316: Hoare triple {127091#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:14,200 INFO L290 TraceCheckUtils]: 317: Hoare triple {127091#(<= ~counter~0 34)} ~cond := #in~cond; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:14,200 INFO L290 TraceCheckUtils]: 318: Hoare triple {127091#(<= ~counter~0 34)} assume !(0 == ~cond); {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:14,200 INFO L290 TraceCheckUtils]: 319: Hoare triple {127091#(<= ~counter~0 34)} assume true; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:14,201 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {127091#(<= ~counter~0 34)} {127091#(<= ~counter~0 34)} #63#return; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:14,201 INFO L290 TraceCheckUtils]: 321: Hoare triple {127091#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:14,201 INFO L290 TraceCheckUtils]: 322: Hoare triple {127091#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:14,202 INFO L290 TraceCheckUtils]: 323: Hoare triple {127091#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:14,203 INFO L290 TraceCheckUtils]: 324: Hoare triple {127119#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:14,203 INFO L272 TraceCheckUtils]: 325: Hoare triple {127119#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:14,203 INFO L290 TraceCheckUtils]: 326: Hoare triple {127119#(<= ~counter~0 35)} ~cond := #in~cond; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:14,204 INFO L290 TraceCheckUtils]: 327: Hoare triple {127119#(<= ~counter~0 35)} assume !(0 == ~cond); {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:14,204 INFO L290 TraceCheckUtils]: 328: Hoare triple {127119#(<= ~counter~0 35)} assume true; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:14,204 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {127119#(<= ~counter~0 35)} {127119#(<= ~counter~0 35)} #63#return; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:14,205 INFO L290 TraceCheckUtils]: 330: Hoare triple {127119#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:14,205 INFO L290 TraceCheckUtils]: 331: Hoare triple {127119#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:14,206 INFO L290 TraceCheckUtils]: 332: Hoare triple {127119#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:14,206 INFO L290 TraceCheckUtils]: 333: Hoare triple {127147#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:14,207 INFO L272 TraceCheckUtils]: 334: Hoare triple {127147#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:14,207 INFO L290 TraceCheckUtils]: 335: Hoare triple {127147#(<= ~counter~0 36)} ~cond := #in~cond; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:14,207 INFO L290 TraceCheckUtils]: 336: Hoare triple {127147#(<= ~counter~0 36)} assume !(0 == ~cond); {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:14,208 INFO L290 TraceCheckUtils]: 337: Hoare triple {127147#(<= ~counter~0 36)} assume true; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:14,208 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {127147#(<= ~counter~0 36)} {127147#(<= ~counter~0 36)} #63#return; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:14,208 INFO L290 TraceCheckUtils]: 339: Hoare triple {127147#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:14,209 INFO L290 TraceCheckUtils]: 340: Hoare triple {127147#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:14,209 INFO L290 TraceCheckUtils]: 341: Hoare triple {127147#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:14,210 INFO L290 TraceCheckUtils]: 342: Hoare triple {127175#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:14,210 INFO L272 TraceCheckUtils]: 343: Hoare triple {127175#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:14,211 INFO L290 TraceCheckUtils]: 344: Hoare triple {127175#(<= ~counter~0 37)} ~cond := #in~cond; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:14,211 INFO L290 TraceCheckUtils]: 345: Hoare triple {127175#(<= ~counter~0 37)} assume !(0 == ~cond); {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:14,211 INFO L290 TraceCheckUtils]: 346: Hoare triple {127175#(<= ~counter~0 37)} assume true; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:14,212 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {127175#(<= ~counter~0 37)} {127175#(<= ~counter~0 37)} #63#return; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:14,212 INFO L290 TraceCheckUtils]: 348: Hoare triple {127175#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:14,212 INFO L290 TraceCheckUtils]: 349: Hoare triple {127175#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:14,213 INFO L290 TraceCheckUtils]: 350: Hoare triple {127175#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:14,213 INFO L290 TraceCheckUtils]: 351: Hoare triple {127203#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:14,214 INFO L272 TraceCheckUtils]: 352: Hoare triple {127203#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:14,214 INFO L290 TraceCheckUtils]: 353: Hoare triple {127203#(<= ~counter~0 38)} ~cond := #in~cond; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:14,214 INFO L290 TraceCheckUtils]: 354: Hoare triple {127203#(<= ~counter~0 38)} assume !(0 == ~cond); {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:14,215 INFO L290 TraceCheckUtils]: 355: Hoare triple {127203#(<= ~counter~0 38)} assume true; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:14,215 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {127203#(<= ~counter~0 38)} {127203#(<= ~counter~0 38)} #63#return; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:14,215 INFO L290 TraceCheckUtils]: 357: Hoare triple {127203#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:14,216 INFO L290 TraceCheckUtils]: 358: Hoare triple {127203#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:14,217 INFO L290 TraceCheckUtils]: 359: Hoare triple {127203#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:14,217 INFO L290 TraceCheckUtils]: 360: Hoare triple {127231#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:14,217 INFO L272 TraceCheckUtils]: 361: Hoare triple {127231#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:14,218 INFO L290 TraceCheckUtils]: 362: Hoare triple {127231#(<= ~counter~0 39)} ~cond := #in~cond; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:14,218 INFO L290 TraceCheckUtils]: 363: Hoare triple {127231#(<= ~counter~0 39)} assume !(0 == ~cond); {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:14,218 INFO L290 TraceCheckUtils]: 364: Hoare triple {127231#(<= ~counter~0 39)} assume true; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:14,219 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {127231#(<= ~counter~0 39)} {127231#(<= ~counter~0 39)} #63#return; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:14,219 INFO L290 TraceCheckUtils]: 366: Hoare triple {127231#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:14,219 INFO L290 TraceCheckUtils]: 367: Hoare triple {127231#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:14,220 INFO L290 TraceCheckUtils]: 368: Hoare triple {127231#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:14,220 INFO L290 TraceCheckUtils]: 369: Hoare triple {127259#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:14,221 INFO L272 TraceCheckUtils]: 370: Hoare triple {127259#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:14,221 INFO L290 TraceCheckUtils]: 371: Hoare triple {127259#(<= ~counter~0 40)} ~cond := #in~cond; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:14,221 INFO L290 TraceCheckUtils]: 372: Hoare triple {127259#(<= ~counter~0 40)} assume !(0 == ~cond); {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:14,222 INFO L290 TraceCheckUtils]: 373: Hoare triple {127259#(<= ~counter~0 40)} assume true; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:14,222 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {127259#(<= ~counter~0 40)} {127259#(<= ~counter~0 40)} #63#return; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:14,222 INFO L290 TraceCheckUtils]: 375: Hoare triple {127259#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:14,223 INFO L290 TraceCheckUtils]: 376: Hoare triple {127259#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:14,224 INFO L290 TraceCheckUtils]: 377: Hoare triple {127259#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:14,224 INFO L290 TraceCheckUtils]: 378: Hoare triple {127287#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:14,224 INFO L272 TraceCheckUtils]: 379: Hoare triple {127287#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:14,225 INFO L290 TraceCheckUtils]: 380: Hoare triple {127287#(<= ~counter~0 41)} ~cond := #in~cond; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:14,225 INFO L290 TraceCheckUtils]: 381: Hoare triple {127287#(<= ~counter~0 41)} assume !(0 == ~cond); {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:14,225 INFO L290 TraceCheckUtils]: 382: Hoare triple {127287#(<= ~counter~0 41)} assume true; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:14,226 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {127287#(<= ~counter~0 41)} {127287#(<= ~counter~0 41)} #63#return; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:14,226 INFO L290 TraceCheckUtils]: 384: Hoare triple {127287#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:14,226 INFO L290 TraceCheckUtils]: 385: Hoare triple {127287#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:14,227 INFO L290 TraceCheckUtils]: 386: Hoare triple {127287#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:14,228 INFO L290 TraceCheckUtils]: 387: Hoare triple {127315#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:14,228 INFO L272 TraceCheckUtils]: 388: Hoare triple {127315#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:14,228 INFO L290 TraceCheckUtils]: 389: Hoare triple {127315#(<= ~counter~0 42)} ~cond := #in~cond; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:14,229 INFO L290 TraceCheckUtils]: 390: Hoare triple {127315#(<= ~counter~0 42)} assume !(0 == ~cond); {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:14,229 INFO L290 TraceCheckUtils]: 391: Hoare triple {127315#(<= ~counter~0 42)} assume true; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:14,229 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {127315#(<= ~counter~0 42)} {127315#(<= ~counter~0 42)} #63#return; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:14,230 INFO L290 TraceCheckUtils]: 393: Hoare triple {127315#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:14,230 INFO L290 TraceCheckUtils]: 394: Hoare triple {127315#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:14,231 INFO L290 TraceCheckUtils]: 395: Hoare triple {127315#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:14,231 INFO L290 TraceCheckUtils]: 396: Hoare triple {127343#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:14,232 INFO L272 TraceCheckUtils]: 397: Hoare triple {127343#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:14,232 INFO L290 TraceCheckUtils]: 398: Hoare triple {127343#(<= ~counter~0 43)} ~cond := #in~cond; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:14,232 INFO L290 TraceCheckUtils]: 399: Hoare triple {127343#(<= ~counter~0 43)} assume !(0 == ~cond); {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:14,232 INFO L290 TraceCheckUtils]: 400: Hoare triple {127343#(<= ~counter~0 43)} assume true; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:14,233 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {127343#(<= ~counter~0 43)} {127343#(<= ~counter~0 43)} #63#return; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:14,233 INFO L290 TraceCheckUtils]: 402: Hoare triple {127343#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:14,234 INFO L290 TraceCheckUtils]: 403: Hoare triple {127343#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:14,234 INFO L290 TraceCheckUtils]: 404: Hoare triple {127343#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:14,235 INFO L290 TraceCheckUtils]: 405: Hoare triple {127371#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:14,235 INFO L272 TraceCheckUtils]: 406: Hoare triple {127371#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:14,236 INFO L290 TraceCheckUtils]: 407: Hoare triple {127371#(<= ~counter~0 44)} ~cond := #in~cond; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:14,236 INFO L290 TraceCheckUtils]: 408: Hoare triple {127371#(<= ~counter~0 44)} assume !(0 == ~cond); {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:14,236 INFO L290 TraceCheckUtils]: 409: Hoare triple {127371#(<= ~counter~0 44)} assume true; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:14,237 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {127371#(<= ~counter~0 44)} {127371#(<= ~counter~0 44)} #63#return; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:14,237 INFO L290 TraceCheckUtils]: 411: Hoare triple {127371#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:14,237 INFO L290 TraceCheckUtils]: 412: Hoare triple {127371#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:14,238 INFO L290 TraceCheckUtils]: 413: Hoare triple {127371#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:14,238 INFO L290 TraceCheckUtils]: 414: Hoare triple {127399#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:14,239 INFO L272 TraceCheckUtils]: 415: Hoare triple {127399#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:14,239 INFO L290 TraceCheckUtils]: 416: Hoare triple {127399#(<= ~counter~0 45)} ~cond := #in~cond; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:14,239 INFO L290 TraceCheckUtils]: 417: Hoare triple {127399#(<= ~counter~0 45)} assume !(0 == ~cond); {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:14,240 INFO L290 TraceCheckUtils]: 418: Hoare triple {127399#(<= ~counter~0 45)} assume true; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:14,240 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {127399#(<= ~counter~0 45)} {127399#(<= ~counter~0 45)} #63#return; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:14,240 INFO L290 TraceCheckUtils]: 420: Hoare triple {127399#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:14,241 INFO L290 TraceCheckUtils]: 421: Hoare triple {127399#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:14,241 INFO L290 TraceCheckUtils]: 422: Hoare triple {127399#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127427#(<= |main_#t~post6| 45)} is VALID [2022-04-15 09:18:14,241 INFO L290 TraceCheckUtils]: 423: Hoare triple {127427#(<= |main_#t~post6| 45)} assume !(#t~post6 < 50);havoc #t~post6; {126111#false} is VALID [2022-04-15 09:18:14,241 INFO L272 TraceCheckUtils]: 424: Hoare triple {126111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126111#false} is VALID [2022-04-15 09:18:14,241 INFO L290 TraceCheckUtils]: 425: Hoare triple {126111#false} ~cond := #in~cond; {126111#false} is VALID [2022-04-15 09:18:14,242 INFO L290 TraceCheckUtils]: 426: Hoare triple {126111#false} assume 0 == ~cond; {126111#false} is VALID [2022-04-15 09:18:14,242 INFO L290 TraceCheckUtils]: 427: Hoare triple {126111#false} assume !false; {126111#false} is VALID [2022-04-15 09:18:14,243 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 9000 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:18:14,243 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:18:16,081 INFO L290 TraceCheckUtils]: 427: Hoare triple {126111#false} assume !false; {126111#false} is VALID [2022-04-15 09:18:16,082 INFO L290 TraceCheckUtils]: 426: Hoare triple {126111#false} assume 0 == ~cond; {126111#false} is VALID [2022-04-15 09:18:16,082 INFO L290 TraceCheckUtils]: 425: Hoare triple {126111#false} ~cond := #in~cond; {126111#false} is VALID [2022-04-15 09:18:16,082 INFO L272 TraceCheckUtils]: 424: Hoare triple {126111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126111#false} is VALID [2022-04-15 09:18:16,082 INFO L290 TraceCheckUtils]: 423: Hoare triple {127455#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {126111#false} is VALID [2022-04-15 09:18:16,082 INFO L290 TraceCheckUtils]: 422: Hoare triple {127459#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127455#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:18:16,083 INFO L290 TraceCheckUtils]: 421: Hoare triple {127459#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127459#(< ~counter~0 50)} is VALID [2022-04-15 09:18:16,083 INFO L290 TraceCheckUtils]: 420: Hoare triple {127459#(< ~counter~0 50)} assume !!(0 != ~r~0); {127459#(< ~counter~0 50)} is VALID [2022-04-15 09:18:16,083 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {126110#true} {127459#(< ~counter~0 50)} #63#return; {127459#(< ~counter~0 50)} is VALID [2022-04-15 09:18:16,083 INFO L290 TraceCheckUtils]: 418: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,084 INFO L290 TraceCheckUtils]: 417: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,084 INFO L290 TraceCheckUtils]: 416: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,084 INFO L272 TraceCheckUtils]: 415: Hoare triple {127459#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,084 INFO L290 TraceCheckUtils]: 414: Hoare triple {127459#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {127459#(< ~counter~0 50)} is VALID [2022-04-15 09:18:16,086 INFO L290 TraceCheckUtils]: 413: Hoare triple {127487#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127459#(< ~counter~0 50)} is VALID [2022-04-15 09:18:16,086 INFO L290 TraceCheckUtils]: 412: Hoare triple {127487#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127487#(< ~counter~0 49)} is VALID [2022-04-15 09:18:16,087 INFO L290 TraceCheckUtils]: 411: Hoare triple {127487#(< ~counter~0 49)} assume !!(0 != ~r~0); {127487#(< ~counter~0 49)} is VALID [2022-04-15 09:18:16,087 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {126110#true} {127487#(< ~counter~0 49)} #63#return; {127487#(< ~counter~0 49)} is VALID [2022-04-15 09:18:16,087 INFO L290 TraceCheckUtils]: 409: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,087 INFO L290 TraceCheckUtils]: 408: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,087 INFO L290 TraceCheckUtils]: 407: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,087 INFO L272 TraceCheckUtils]: 406: Hoare triple {127487#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,088 INFO L290 TraceCheckUtils]: 405: Hoare triple {127487#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {127487#(< ~counter~0 49)} is VALID [2022-04-15 09:18:16,089 INFO L290 TraceCheckUtils]: 404: Hoare triple {127515#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127487#(< ~counter~0 49)} is VALID [2022-04-15 09:18:16,089 INFO L290 TraceCheckUtils]: 403: Hoare triple {127515#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127515#(< ~counter~0 48)} is VALID [2022-04-15 09:18:16,089 INFO L290 TraceCheckUtils]: 402: Hoare triple {127515#(< ~counter~0 48)} assume !!(0 != ~r~0); {127515#(< ~counter~0 48)} is VALID [2022-04-15 09:18:16,090 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {126110#true} {127515#(< ~counter~0 48)} #63#return; {127515#(< ~counter~0 48)} is VALID [2022-04-15 09:18:16,090 INFO L290 TraceCheckUtils]: 400: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,090 INFO L290 TraceCheckUtils]: 399: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,090 INFO L290 TraceCheckUtils]: 398: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,090 INFO L272 TraceCheckUtils]: 397: Hoare triple {127515#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,090 INFO L290 TraceCheckUtils]: 396: Hoare triple {127515#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {127515#(< ~counter~0 48)} is VALID [2022-04-15 09:18:16,091 INFO L290 TraceCheckUtils]: 395: Hoare triple {127543#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127515#(< ~counter~0 48)} is VALID [2022-04-15 09:18:16,091 INFO L290 TraceCheckUtils]: 394: Hoare triple {127543#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127543#(< ~counter~0 47)} is VALID [2022-04-15 09:18:16,092 INFO L290 TraceCheckUtils]: 393: Hoare triple {127543#(< ~counter~0 47)} assume !!(0 != ~r~0); {127543#(< ~counter~0 47)} is VALID [2022-04-15 09:18:16,092 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {126110#true} {127543#(< ~counter~0 47)} #63#return; {127543#(< ~counter~0 47)} is VALID [2022-04-15 09:18:16,092 INFO L290 TraceCheckUtils]: 391: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,092 INFO L290 TraceCheckUtils]: 390: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,092 INFO L290 TraceCheckUtils]: 389: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,093 INFO L272 TraceCheckUtils]: 388: Hoare triple {127543#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,093 INFO L290 TraceCheckUtils]: 387: Hoare triple {127543#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {127543#(< ~counter~0 47)} is VALID [2022-04-15 09:18:16,094 INFO L290 TraceCheckUtils]: 386: Hoare triple {127399#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127543#(< ~counter~0 47)} is VALID [2022-04-15 09:18:16,094 INFO L290 TraceCheckUtils]: 385: Hoare triple {127399#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:16,094 INFO L290 TraceCheckUtils]: 384: Hoare triple {127399#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:16,095 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {126110#true} {127399#(<= ~counter~0 45)} #63#return; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:16,095 INFO L290 TraceCheckUtils]: 382: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,095 INFO L290 TraceCheckUtils]: 381: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,095 INFO L290 TraceCheckUtils]: 380: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,095 INFO L272 TraceCheckUtils]: 379: Hoare triple {127399#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,095 INFO L290 TraceCheckUtils]: 378: Hoare triple {127399#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:16,096 INFO L290 TraceCheckUtils]: 377: Hoare triple {127371#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:16,096 INFO L290 TraceCheckUtils]: 376: Hoare triple {127371#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:16,097 INFO L290 TraceCheckUtils]: 375: Hoare triple {127371#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:16,097 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {126110#true} {127371#(<= ~counter~0 44)} #63#return; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:16,097 INFO L290 TraceCheckUtils]: 373: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,097 INFO L290 TraceCheckUtils]: 372: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,097 INFO L290 TraceCheckUtils]: 371: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,097 INFO L272 TraceCheckUtils]: 370: Hoare triple {127371#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,098 INFO L290 TraceCheckUtils]: 369: Hoare triple {127371#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:16,099 INFO L290 TraceCheckUtils]: 368: Hoare triple {127343#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:16,099 INFO L290 TraceCheckUtils]: 367: Hoare triple {127343#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:16,099 INFO L290 TraceCheckUtils]: 366: Hoare triple {127343#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:16,100 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {126110#true} {127343#(<= ~counter~0 43)} #63#return; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:16,100 INFO L290 TraceCheckUtils]: 364: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,100 INFO L290 TraceCheckUtils]: 363: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,100 INFO L290 TraceCheckUtils]: 362: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,100 INFO L272 TraceCheckUtils]: 361: Hoare triple {127343#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,100 INFO L290 TraceCheckUtils]: 360: Hoare triple {127343#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:16,101 INFO L290 TraceCheckUtils]: 359: Hoare triple {127315#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:16,102 INFO L290 TraceCheckUtils]: 358: Hoare triple {127315#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:16,102 INFO L290 TraceCheckUtils]: 357: Hoare triple {127315#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:16,102 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {126110#true} {127315#(<= ~counter~0 42)} #63#return; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:16,102 INFO L290 TraceCheckUtils]: 355: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,102 INFO L290 TraceCheckUtils]: 354: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,103 INFO L290 TraceCheckUtils]: 353: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,103 INFO L272 TraceCheckUtils]: 352: Hoare triple {127315#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,103 INFO L290 TraceCheckUtils]: 351: Hoare triple {127315#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:16,104 INFO L290 TraceCheckUtils]: 350: Hoare triple {127287#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:16,104 INFO L290 TraceCheckUtils]: 349: Hoare triple {127287#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:16,104 INFO L290 TraceCheckUtils]: 348: Hoare triple {127287#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:16,105 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {126110#true} {127287#(<= ~counter~0 41)} #63#return; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:16,105 INFO L290 TraceCheckUtils]: 346: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,105 INFO L290 TraceCheckUtils]: 345: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,105 INFO L290 TraceCheckUtils]: 344: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,105 INFO L272 TraceCheckUtils]: 343: Hoare triple {127287#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,105 INFO L290 TraceCheckUtils]: 342: Hoare triple {127287#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:16,106 INFO L290 TraceCheckUtils]: 341: Hoare triple {127259#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:16,107 INFO L290 TraceCheckUtils]: 340: Hoare triple {127259#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:16,107 INFO L290 TraceCheckUtils]: 339: Hoare triple {127259#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:16,107 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {126110#true} {127259#(<= ~counter~0 40)} #63#return; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:16,107 INFO L290 TraceCheckUtils]: 337: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,108 INFO L290 TraceCheckUtils]: 336: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,108 INFO L290 TraceCheckUtils]: 335: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,108 INFO L272 TraceCheckUtils]: 334: Hoare triple {127259#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,108 INFO L290 TraceCheckUtils]: 333: Hoare triple {127259#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:16,109 INFO L290 TraceCheckUtils]: 332: Hoare triple {127231#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:16,109 INFO L290 TraceCheckUtils]: 331: Hoare triple {127231#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:16,109 INFO L290 TraceCheckUtils]: 330: Hoare triple {127231#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:16,110 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {126110#true} {127231#(<= ~counter~0 39)} #63#return; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:16,110 INFO L290 TraceCheckUtils]: 328: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,110 INFO L290 TraceCheckUtils]: 327: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,110 INFO L290 TraceCheckUtils]: 326: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,110 INFO L272 TraceCheckUtils]: 325: Hoare triple {127231#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,110 INFO L290 TraceCheckUtils]: 324: Hoare triple {127231#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:16,111 INFO L290 TraceCheckUtils]: 323: Hoare triple {127203#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:16,112 INFO L290 TraceCheckUtils]: 322: Hoare triple {127203#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:16,112 INFO L290 TraceCheckUtils]: 321: Hoare triple {127203#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:16,112 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {126110#true} {127203#(<= ~counter~0 38)} #63#return; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:16,113 INFO L290 TraceCheckUtils]: 319: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,113 INFO L290 TraceCheckUtils]: 318: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,113 INFO L290 TraceCheckUtils]: 317: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,113 INFO L272 TraceCheckUtils]: 316: Hoare triple {127203#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,113 INFO L290 TraceCheckUtils]: 315: Hoare triple {127203#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:16,114 INFO L290 TraceCheckUtils]: 314: Hoare triple {127175#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:16,114 INFO L290 TraceCheckUtils]: 313: Hoare triple {127175#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:16,114 INFO L290 TraceCheckUtils]: 312: Hoare triple {127175#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:16,115 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {126110#true} {127175#(<= ~counter~0 37)} #63#return; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:16,115 INFO L290 TraceCheckUtils]: 310: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,115 INFO L290 TraceCheckUtils]: 309: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,115 INFO L290 TraceCheckUtils]: 308: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,115 INFO L272 TraceCheckUtils]: 307: Hoare triple {127175#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,115 INFO L290 TraceCheckUtils]: 306: Hoare triple {127175#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:16,116 INFO L290 TraceCheckUtils]: 305: Hoare triple {127147#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:16,117 INFO L290 TraceCheckUtils]: 304: Hoare triple {127147#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:16,117 INFO L290 TraceCheckUtils]: 303: Hoare triple {127147#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:16,117 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {126110#true} {127147#(<= ~counter~0 36)} #63#return; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:16,118 INFO L290 TraceCheckUtils]: 301: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,118 INFO L290 TraceCheckUtils]: 300: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,118 INFO L290 TraceCheckUtils]: 299: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,118 INFO L272 TraceCheckUtils]: 298: Hoare triple {127147#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,118 INFO L290 TraceCheckUtils]: 297: Hoare triple {127147#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:16,119 INFO L290 TraceCheckUtils]: 296: Hoare triple {127119#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:16,119 INFO L290 TraceCheckUtils]: 295: Hoare triple {127119#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:16,120 INFO L290 TraceCheckUtils]: 294: Hoare triple {127119#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:16,120 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {126110#true} {127119#(<= ~counter~0 35)} #63#return; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:16,120 INFO L290 TraceCheckUtils]: 292: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,120 INFO L290 TraceCheckUtils]: 291: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,120 INFO L290 TraceCheckUtils]: 290: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,120 INFO L272 TraceCheckUtils]: 289: Hoare triple {127119#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,121 INFO L290 TraceCheckUtils]: 288: Hoare triple {127119#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:16,122 INFO L290 TraceCheckUtils]: 287: Hoare triple {127091#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:16,122 INFO L290 TraceCheckUtils]: 286: Hoare triple {127091#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:16,122 INFO L290 TraceCheckUtils]: 285: Hoare triple {127091#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:16,123 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126110#true} {127091#(<= ~counter~0 34)} #63#return; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:16,123 INFO L290 TraceCheckUtils]: 283: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,123 INFO L290 TraceCheckUtils]: 282: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,123 INFO L290 TraceCheckUtils]: 281: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,123 INFO L272 TraceCheckUtils]: 280: Hoare triple {127091#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,123 INFO L290 TraceCheckUtils]: 279: Hoare triple {127091#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:16,124 INFO L290 TraceCheckUtils]: 278: Hoare triple {127063#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:16,124 INFO L290 TraceCheckUtils]: 277: Hoare triple {127063#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:16,125 INFO L290 TraceCheckUtils]: 276: Hoare triple {127063#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:16,125 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126110#true} {127063#(<= ~counter~0 33)} #63#return; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:16,125 INFO L290 TraceCheckUtils]: 274: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,125 INFO L290 TraceCheckUtils]: 273: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,125 INFO L290 TraceCheckUtils]: 272: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,125 INFO L272 TraceCheckUtils]: 271: Hoare triple {127063#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,126 INFO L290 TraceCheckUtils]: 270: Hoare triple {127063#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:16,127 INFO L290 TraceCheckUtils]: 269: Hoare triple {127035#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:16,127 INFO L290 TraceCheckUtils]: 268: Hoare triple {127035#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:16,127 INFO L290 TraceCheckUtils]: 267: Hoare triple {127035#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:16,128 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126110#true} {127035#(<= ~counter~0 32)} #63#return; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:16,128 INFO L290 TraceCheckUtils]: 265: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,128 INFO L290 TraceCheckUtils]: 264: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,128 INFO L290 TraceCheckUtils]: 263: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,128 INFO L272 TraceCheckUtils]: 262: Hoare triple {127035#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,128 INFO L290 TraceCheckUtils]: 261: Hoare triple {127035#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:16,129 INFO L290 TraceCheckUtils]: 260: Hoare triple {127007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:16,129 INFO L290 TraceCheckUtils]: 259: Hoare triple {127007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:16,130 INFO L290 TraceCheckUtils]: 258: Hoare triple {127007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:16,130 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126110#true} {127007#(<= ~counter~0 31)} #63#return; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:16,130 INFO L290 TraceCheckUtils]: 256: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,130 INFO L290 TraceCheckUtils]: 255: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,130 INFO L290 TraceCheckUtils]: 254: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,130 INFO L272 TraceCheckUtils]: 253: Hoare triple {127007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,131 INFO L290 TraceCheckUtils]: 252: Hoare triple {127007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:16,132 INFO L290 TraceCheckUtils]: 251: Hoare triple {126979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:16,132 INFO L290 TraceCheckUtils]: 250: Hoare triple {126979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:16,132 INFO L290 TraceCheckUtils]: 249: Hoare triple {126979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:16,133 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126110#true} {126979#(<= ~counter~0 30)} #63#return; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:16,133 INFO L290 TraceCheckUtils]: 247: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,133 INFO L290 TraceCheckUtils]: 246: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,133 INFO L290 TraceCheckUtils]: 245: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,133 INFO L272 TraceCheckUtils]: 244: Hoare triple {126979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,133 INFO L290 TraceCheckUtils]: 243: Hoare triple {126979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:16,134 INFO L290 TraceCheckUtils]: 242: Hoare triple {126951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:16,134 INFO L290 TraceCheckUtils]: 241: Hoare triple {126951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:16,135 INFO L290 TraceCheckUtils]: 240: Hoare triple {126951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:16,135 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126110#true} {126951#(<= ~counter~0 29)} #63#return; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:16,135 INFO L290 TraceCheckUtils]: 238: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,135 INFO L290 TraceCheckUtils]: 237: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,135 INFO L290 TraceCheckUtils]: 236: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,136 INFO L272 TraceCheckUtils]: 235: Hoare triple {126951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,136 INFO L290 TraceCheckUtils]: 234: Hoare triple {126951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:16,137 INFO L290 TraceCheckUtils]: 233: Hoare triple {126923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:16,137 INFO L290 TraceCheckUtils]: 232: Hoare triple {126923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:16,137 INFO L290 TraceCheckUtils]: 231: Hoare triple {126923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:16,138 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126110#true} {126923#(<= ~counter~0 28)} #63#return; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:16,138 INFO L290 TraceCheckUtils]: 229: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,138 INFO L290 TraceCheckUtils]: 228: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,138 INFO L290 TraceCheckUtils]: 227: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,138 INFO L272 TraceCheckUtils]: 226: Hoare triple {126923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,138 INFO L290 TraceCheckUtils]: 225: Hoare triple {126923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:16,139 INFO L290 TraceCheckUtils]: 224: Hoare triple {126895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:16,140 INFO L290 TraceCheckUtils]: 223: Hoare triple {126895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:16,140 INFO L290 TraceCheckUtils]: 222: Hoare triple {126895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:16,140 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126110#true} {126895#(<= ~counter~0 27)} #63#return; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:16,140 INFO L290 TraceCheckUtils]: 220: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,140 INFO L290 TraceCheckUtils]: 219: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,141 INFO L290 TraceCheckUtils]: 218: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,141 INFO L272 TraceCheckUtils]: 217: Hoare triple {126895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,141 INFO L290 TraceCheckUtils]: 216: Hoare triple {126895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:16,142 INFO L290 TraceCheckUtils]: 215: Hoare triple {126867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:16,142 INFO L290 TraceCheckUtils]: 214: Hoare triple {126867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:16,142 INFO L290 TraceCheckUtils]: 213: Hoare triple {126867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:16,143 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126110#true} {126867#(<= ~counter~0 26)} #63#return; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:16,143 INFO L290 TraceCheckUtils]: 211: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,143 INFO L290 TraceCheckUtils]: 210: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,143 INFO L290 TraceCheckUtils]: 209: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,143 INFO L272 TraceCheckUtils]: 208: Hoare triple {126867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,143 INFO L290 TraceCheckUtils]: 207: Hoare triple {126867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:16,144 INFO L290 TraceCheckUtils]: 206: Hoare triple {126839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:16,145 INFO L290 TraceCheckUtils]: 205: Hoare triple {126839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:16,145 INFO L290 TraceCheckUtils]: 204: Hoare triple {126839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:16,145 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126110#true} {126839#(<= ~counter~0 25)} #63#return; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:16,145 INFO L290 TraceCheckUtils]: 202: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,145 INFO L290 TraceCheckUtils]: 201: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,146 INFO L290 TraceCheckUtils]: 200: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,146 INFO L272 TraceCheckUtils]: 199: Hoare triple {126839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,146 INFO L290 TraceCheckUtils]: 198: Hoare triple {126839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:16,147 INFO L290 TraceCheckUtils]: 197: Hoare triple {126811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:16,147 INFO L290 TraceCheckUtils]: 196: Hoare triple {126811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:16,147 INFO L290 TraceCheckUtils]: 195: Hoare triple {126811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:16,148 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126110#true} {126811#(<= ~counter~0 24)} #63#return; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:16,148 INFO L290 TraceCheckUtils]: 193: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,148 INFO L290 TraceCheckUtils]: 192: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,148 INFO L290 TraceCheckUtils]: 191: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,148 INFO L272 TraceCheckUtils]: 190: Hoare triple {126811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,148 INFO L290 TraceCheckUtils]: 189: Hoare triple {126811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:16,149 INFO L290 TraceCheckUtils]: 188: Hoare triple {126783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:16,150 INFO L290 TraceCheckUtils]: 187: Hoare triple {126783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:16,150 INFO L290 TraceCheckUtils]: 186: Hoare triple {126783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:16,150 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126110#true} {126783#(<= ~counter~0 23)} #63#return; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:16,150 INFO L290 TraceCheckUtils]: 184: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,150 INFO L290 TraceCheckUtils]: 183: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,151 INFO L290 TraceCheckUtils]: 182: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,151 INFO L272 TraceCheckUtils]: 181: Hoare triple {126783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,151 INFO L290 TraceCheckUtils]: 180: Hoare triple {126783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:16,152 INFO L290 TraceCheckUtils]: 179: Hoare triple {126755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:16,152 INFO L290 TraceCheckUtils]: 178: Hoare triple {126755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:16,152 INFO L290 TraceCheckUtils]: 177: Hoare triple {126755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:16,153 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126110#true} {126755#(<= ~counter~0 22)} #63#return; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:16,153 INFO L290 TraceCheckUtils]: 175: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,153 INFO L290 TraceCheckUtils]: 174: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,153 INFO L290 TraceCheckUtils]: 173: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,153 INFO L272 TraceCheckUtils]: 172: Hoare triple {126755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,153 INFO L290 TraceCheckUtils]: 171: Hoare triple {126755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:16,154 INFO L290 TraceCheckUtils]: 170: Hoare triple {126727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:16,155 INFO L290 TraceCheckUtils]: 169: Hoare triple {126727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:16,155 INFO L290 TraceCheckUtils]: 168: Hoare triple {126727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:16,155 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126110#true} {126727#(<= ~counter~0 21)} #63#return; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:16,155 INFO L290 TraceCheckUtils]: 166: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,156 INFO L290 TraceCheckUtils]: 165: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,156 INFO L290 TraceCheckUtils]: 164: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,156 INFO L272 TraceCheckUtils]: 163: Hoare triple {126727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,156 INFO L290 TraceCheckUtils]: 162: Hoare triple {126727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:16,157 INFO L290 TraceCheckUtils]: 161: Hoare triple {126699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:16,157 INFO L290 TraceCheckUtils]: 160: Hoare triple {126699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:16,157 INFO L290 TraceCheckUtils]: 159: Hoare triple {126699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:16,158 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126110#true} {126699#(<= ~counter~0 20)} #63#return; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:16,158 INFO L290 TraceCheckUtils]: 157: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,158 INFO L290 TraceCheckUtils]: 156: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,158 INFO L290 TraceCheckUtils]: 155: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,158 INFO L272 TraceCheckUtils]: 154: Hoare triple {126699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,159 INFO L290 TraceCheckUtils]: 153: Hoare triple {126699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:16,160 INFO L290 TraceCheckUtils]: 152: Hoare triple {126671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:16,160 INFO L290 TraceCheckUtils]: 151: Hoare triple {126671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:16,160 INFO L290 TraceCheckUtils]: 150: Hoare triple {126671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:16,161 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126110#true} {126671#(<= ~counter~0 19)} #63#return; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:16,161 INFO L290 TraceCheckUtils]: 148: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,161 INFO L290 TraceCheckUtils]: 147: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,161 INFO L290 TraceCheckUtils]: 146: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,161 INFO L272 TraceCheckUtils]: 145: Hoare triple {126671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,161 INFO L290 TraceCheckUtils]: 144: Hoare triple {126671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:16,162 INFO L290 TraceCheckUtils]: 143: Hoare triple {126643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:16,162 INFO L290 TraceCheckUtils]: 142: Hoare triple {126643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:16,163 INFO L290 TraceCheckUtils]: 141: Hoare triple {126643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:16,163 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126110#true} {126643#(<= ~counter~0 18)} #63#return; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:16,163 INFO L290 TraceCheckUtils]: 139: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,163 INFO L290 TraceCheckUtils]: 138: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,163 INFO L290 TraceCheckUtils]: 137: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,163 INFO L272 TraceCheckUtils]: 136: Hoare triple {126643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,164 INFO L290 TraceCheckUtils]: 135: Hoare triple {126643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:16,165 INFO L290 TraceCheckUtils]: 134: Hoare triple {126615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:16,165 INFO L290 TraceCheckUtils]: 133: Hoare triple {126615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:16,165 INFO L290 TraceCheckUtils]: 132: Hoare triple {126615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:16,166 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126110#true} {126615#(<= ~counter~0 17)} #63#return; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:16,166 INFO L290 TraceCheckUtils]: 130: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,166 INFO L290 TraceCheckUtils]: 129: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,166 INFO L290 TraceCheckUtils]: 128: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,166 INFO L272 TraceCheckUtils]: 127: Hoare triple {126615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,166 INFO L290 TraceCheckUtils]: 126: Hoare triple {126615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:16,167 INFO L290 TraceCheckUtils]: 125: Hoare triple {126587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:16,167 INFO L290 TraceCheckUtils]: 124: Hoare triple {126587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:16,168 INFO L290 TraceCheckUtils]: 123: Hoare triple {126587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:16,168 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126110#true} {126587#(<= ~counter~0 16)} #63#return; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:16,168 INFO L290 TraceCheckUtils]: 121: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,168 INFO L290 TraceCheckUtils]: 120: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,168 INFO L290 TraceCheckUtils]: 119: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,168 INFO L272 TraceCheckUtils]: 118: Hoare triple {126587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,169 INFO L290 TraceCheckUtils]: 117: Hoare triple {126587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:16,170 INFO L290 TraceCheckUtils]: 116: Hoare triple {126559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:16,170 INFO L290 TraceCheckUtils]: 115: Hoare triple {126559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:16,170 INFO L290 TraceCheckUtils]: 114: Hoare triple {126559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:16,171 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126110#true} {126559#(<= ~counter~0 15)} #63#return; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:16,171 INFO L290 TraceCheckUtils]: 112: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,171 INFO L290 TraceCheckUtils]: 111: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,171 INFO L290 TraceCheckUtils]: 110: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,171 INFO L272 TraceCheckUtils]: 109: Hoare triple {126559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,171 INFO L290 TraceCheckUtils]: 108: Hoare triple {126559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:16,172 INFO L290 TraceCheckUtils]: 107: Hoare triple {126531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:16,172 INFO L290 TraceCheckUtils]: 106: Hoare triple {126531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:16,173 INFO L290 TraceCheckUtils]: 105: Hoare triple {126531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:16,173 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126110#true} {126531#(<= ~counter~0 14)} #63#return; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:16,173 INFO L290 TraceCheckUtils]: 103: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,173 INFO L290 TraceCheckUtils]: 102: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,173 INFO L290 TraceCheckUtils]: 101: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,174 INFO L272 TraceCheckUtils]: 100: Hoare triple {126531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,174 INFO L290 TraceCheckUtils]: 99: Hoare triple {126531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:16,175 INFO L290 TraceCheckUtils]: 98: Hoare triple {126503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:16,175 INFO L290 TraceCheckUtils]: 97: Hoare triple {126503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:16,175 INFO L290 TraceCheckUtils]: 96: Hoare triple {126503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:16,176 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126110#true} {126503#(<= ~counter~0 13)} #63#return; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:16,176 INFO L290 TraceCheckUtils]: 94: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,176 INFO L290 TraceCheckUtils]: 93: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,176 INFO L290 TraceCheckUtils]: 92: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,176 INFO L272 TraceCheckUtils]: 91: Hoare triple {126503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,176 INFO L290 TraceCheckUtils]: 90: Hoare triple {126503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:16,177 INFO L290 TraceCheckUtils]: 89: Hoare triple {126475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:16,178 INFO L290 TraceCheckUtils]: 88: Hoare triple {126475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:16,178 INFO L290 TraceCheckUtils]: 87: Hoare triple {126475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:16,178 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126110#true} {126475#(<= ~counter~0 12)} #63#return; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:16,178 INFO L290 TraceCheckUtils]: 85: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,178 INFO L290 TraceCheckUtils]: 84: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,179 INFO L290 TraceCheckUtils]: 83: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,179 INFO L272 TraceCheckUtils]: 82: Hoare triple {126475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,179 INFO L290 TraceCheckUtils]: 81: Hoare triple {126475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:16,180 INFO L290 TraceCheckUtils]: 80: Hoare triple {126447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:16,180 INFO L290 TraceCheckUtils]: 79: Hoare triple {126447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:16,180 INFO L290 TraceCheckUtils]: 78: Hoare triple {126447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:16,181 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126110#true} {126447#(<= ~counter~0 11)} #63#return; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:16,181 INFO L290 TraceCheckUtils]: 76: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,181 INFO L290 TraceCheckUtils]: 75: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,181 INFO L290 TraceCheckUtils]: 74: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,181 INFO L272 TraceCheckUtils]: 73: Hoare triple {126447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,181 INFO L290 TraceCheckUtils]: 72: Hoare triple {126447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:16,182 INFO L290 TraceCheckUtils]: 71: Hoare triple {126419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:16,183 INFO L290 TraceCheckUtils]: 70: Hoare triple {126419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:16,183 INFO L290 TraceCheckUtils]: 69: Hoare triple {126419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:16,183 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126110#true} {126419#(<= ~counter~0 10)} #63#return; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:16,183 INFO L290 TraceCheckUtils]: 67: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,184 INFO L290 TraceCheckUtils]: 66: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,184 INFO L290 TraceCheckUtils]: 65: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,184 INFO L272 TraceCheckUtils]: 64: Hoare triple {126419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,184 INFO L290 TraceCheckUtils]: 63: Hoare triple {126419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:16,185 INFO L290 TraceCheckUtils]: 62: Hoare triple {126391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:16,185 INFO L290 TraceCheckUtils]: 61: Hoare triple {126391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:16,185 INFO L290 TraceCheckUtils]: 60: Hoare triple {126391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:16,186 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126110#true} {126391#(<= ~counter~0 9)} #63#return; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:16,186 INFO L290 TraceCheckUtils]: 58: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,186 INFO L290 TraceCheckUtils]: 57: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,186 INFO L290 TraceCheckUtils]: 56: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,186 INFO L272 TraceCheckUtils]: 55: Hoare triple {126391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,186 INFO L290 TraceCheckUtils]: 54: Hoare triple {126391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:16,187 INFO L290 TraceCheckUtils]: 53: Hoare triple {126363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:16,188 INFO L290 TraceCheckUtils]: 52: Hoare triple {126363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:16,188 INFO L290 TraceCheckUtils]: 51: Hoare triple {126363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:16,188 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126110#true} {126363#(<= ~counter~0 8)} #63#return; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:16,189 INFO L290 TraceCheckUtils]: 49: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,189 INFO L290 TraceCheckUtils]: 48: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,189 INFO L290 TraceCheckUtils]: 47: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,189 INFO L272 TraceCheckUtils]: 46: Hoare triple {126363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,189 INFO L290 TraceCheckUtils]: 45: Hoare triple {126363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:16,190 INFO L290 TraceCheckUtils]: 44: Hoare triple {126335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:16,190 INFO L290 TraceCheckUtils]: 43: Hoare triple {126335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:16,190 INFO L290 TraceCheckUtils]: 42: Hoare triple {126335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:16,191 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126110#true} {126335#(<= ~counter~0 7)} #63#return; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:16,191 INFO L290 TraceCheckUtils]: 40: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,191 INFO L290 TraceCheckUtils]: 39: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,191 INFO L290 TraceCheckUtils]: 38: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,191 INFO L272 TraceCheckUtils]: 37: Hoare triple {126335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,191 INFO L290 TraceCheckUtils]: 36: Hoare triple {126335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:16,192 INFO L290 TraceCheckUtils]: 35: Hoare triple {126307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:16,193 INFO L290 TraceCheckUtils]: 34: Hoare triple {126307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:16,193 INFO L290 TraceCheckUtils]: 33: Hoare triple {126307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:16,193 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126110#true} {126307#(<= ~counter~0 6)} #63#return; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:16,194 INFO L290 TraceCheckUtils]: 31: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,194 INFO L290 TraceCheckUtils]: 30: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,194 INFO L290 TraceCheckUtils]: 29: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,194 INFO L272 TraceCheckUtils]: 28: Hoare triple {126307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,194 INFO L290 TraceCheckUtils]: 27: Hoare triple {126307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:16,195 INFO L290 TraceCheckUtils]: 26: Hoare triple {126279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:16,195 INFO L290 TraceCheckUtils]: 25: Hoare triple {126279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:16,196 INFO L290 TraceCheckUtils]: 24: Hoare triple {126279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:16,196 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126110#true} {126279#(<= ~counter~0 5)} #63#return; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:16,196 INFO L290 TraceCheckUtils]: 22: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,196 INFO L290 TraceCheckUtils]: 21: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,196 INFO L290 TraceCheckUtils]: 20: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,196 INFO L272 TraceCheckUtils]: 19: Hoare triple {126279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,197 INFO L290 TraceCheckUtils]: 18: Hoare triple {126279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:16,197 INFO L290 TraceCheckUtils]: 17: Hoare triple {126251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:16,198 INFO L290 TraceCheckUtils]: 16: Hoare triple {126251#(<= ~counter~0 4)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:16,198 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126110#true} {126251#(<= ~counter~0 4)} #61#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:16,198 INFO L290 TraceCheckUtils]: 14: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,198 INFO L290 TraceCheckUtils]: 13: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,198 INFO L290 TraceCheckUtils]: 12: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,198 INFO L272 TraceCheckUtils]: 11: Hoare triple {126251#(<= ~counter~0 4)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,199 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126110#true} {126251#(<= ~counter~0 4)} #59#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:16,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-15 09:18:16,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-15 09:18:16,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-15 09:18:16,199 INFO L272 TraceCheckUtils]: 6: Hoare triple {126251#(<= ~counter~0 4)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126110#true} is VALID [2022-04-15 09:18:16,199 INFO L290 TraceCheckUtils]: 5: Hoare triple {126251#(<= ~counter~0 4)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:16,200 INFO L272 TraceCheckUtils]: 4: Hoare triple {126251#(<= ~counter~0 4)} call #t~ret7 := main(); {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:16,200 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126251#(<= ~counter~0 4)} {126110#true} #67#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:16,200 INFO L290 TraceCheckUtils]: 2: Hoare triple {126251#(<= ~counter~0 4)} assume true; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:16,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {126110#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126251#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:16,201 INFO L272 TraceCheckUtils]: 0: Hoare triple {126110#true} call ULTIMATE.init(); {126110#true} is VALID [2022-04-15 09:18:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 5040 refuted. 0 times theorem prover too weak. 3964 trivial. 0 not checked. [2022-04-15 09:18:16,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:18:16,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864782111] [2022-04-15 09:18:16,202 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:18:16,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1170189135] [2022-04-15 09:18:16,202 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1170189135] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:18:16,202 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:18:16,202 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 54 [2022-04-15 09:18:16,202 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:18:16,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1740469845] [2022-04-15 09:18:16,202 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1740469845] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:18:16,202 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:18:16,202 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-15 09:18:16,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669081553] [2022-04-15 09:18:16,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:18:16,203 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 [2022-04-15 09:18:16,203 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:18:16,204 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) [2022-04-15 09:18:16,556 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:16,556 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-15 09:18:16,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:18:16,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-15 09:18:16,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:18:16,557 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) [2022-04-15 09:18:19,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:19,543 INFO L93 Difference]: Finished difference Result 439 states and 486 transitions. [2022-04-15 09:18:19,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2022-04-15 09:18:19,544 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 [2022-04-15 09:18:19,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:18:19,544 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) [2022-04-15 09:18:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-15 09:18:19,553 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) [2022-04-15 09:18:19,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-15 09:18:19,561 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 94 states and 485 transitions. [2022-04-15 09:18:19,985 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 485 edges. 485 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:19,999 INFO L225 Difference]: With dead ends: 439 [2022-04-15 09:18:19,999 INFO L226 Difference]: Without dead ends: 434 [2022-04-15 09:18:20,000 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 900 GetRequests, 802 SyntacticMatches, 1 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1088 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3716, Invalid=5986, Unknown=0, NotChecked=0, Total=9702 [2022-04-15 09:18:20,000 INFO L913 BasicCegarLoop]: 71 mSDtfsCounter, 169 mSDsluCounter, 383 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 454 SdHoareTripleChecker+Invalid, 383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 09:18:20,000 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [169 Valid, 454 Invalid, 383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 09:18:20,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2022-04-15 09:18:20,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 434. [2022-04-15 09:18:20,778 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:18:20,778 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) [2022-04-15 09:18:20,778 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) [2022-04-15 09:18:20,779 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) [2022-04-15 09:18:20,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:20,785 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-15 09:18:20,785 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-15 09:18:20,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:18:20,785 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:18:20,785 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. [2022-04-15 09:18:20,786 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. [2022-04-15 09:18:20,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:20,792 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-15 09:18:20,792 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-15 09:18:20,792 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:18:20,792 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:18:20,792 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:18:20,792 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:18:20,792 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) [2022-04-15 09:18:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 481 transitions. [2022-04-15 09:18:20,800 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 481 transitions. Word has length 428 [2022-04-15 09:18:20,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:18:20,800 INFO L478 AbstractCegarLoop]: Abstraction has 434 states and 481 transitions. [2022-04-15 09:18:20,801 INFO L479 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) [2022-04-15 09:18:20,801 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 434 states and 481 transitions. [2022-04-15 09:18:23,731 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 481 edges. 480 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-15 09:18:23,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-04-15 09:18:23,733 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:18:23,733 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:18:23,743 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2022-04-15 09:18:23,934 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48 [2022-04-15 09:18:23,934 INFO L403 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:18:23,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:18:23,934 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 91 times [2022-04-15 09:18:23,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:18:23,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [398924892] [2022-04-15 09:18:23,935 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:18:23,935 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 92 times [2022-04-15 09:18:23,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:18:23,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356952761] [2022-04-15 09:18:23,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:18:23,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:18:23,966 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:18:23,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [647104394] [2022-04-15 09:18:23,967 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 09:18:23,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:18:23,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:18:23,968 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) [2022-04-15 09:18:23,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-15 09:18:24,129 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 09:18:24,130 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:18:24,134 INFO L263 TraceCheckSpWp]: Trace formula consists of 1013 conjuncts, 97 conjunts are in the unsatisfiable core [2022-04-15 09:18:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:18:24,205 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:18:26,698 INFO L272 TraceCheckUtils]: 0: Hoare triple {131435#true} call ULTIMATE.init(); {131435#true} is VALID [2022-04-15 09:18:26,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {131435#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,699 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131443#(<= ~counter~0 0)} {131435#true} #67#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,699 INFO L272 TraceCheckUtils]: 4: Hoare triple {131443#(<= ~counter~0 0)} call #t~ret7 := main(); {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,700 INFO L290 TraceCheckUtils]: 5: Hoare triple {131443#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,700 INFO L272 TraceCheckUtils]: 6: Hoare triple {131443#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,700 INFO L290 TraceCheckUtils]: 7: Hoare triple {131443#(<= ~counter~0 0)} ~cond := #in~cond; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,701 INFO L290 TraceCheckUtils]: 8: Hoare triple {131443#(<= ~counter~0 0)} assume !(0 == ~cond); {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,701 INFO L290 TraceCheckUtils]: 9: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,701 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131443#(<= ~counter~0 0)} {131443#(<= ~counter~0 0)} #59#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,702 INFO L272 TraceCheckUtils]: 11: Hoare triple {131443#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,702 INFO L290 TraceCheckUtils]: 12: Hoare triple {131443#(<= ~counter~0 0)} ~cond := #in~cond; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,702 INFO L290 TraceCheckUtils]: 13: Hoare triple {131443#(<= ~counter~0 0)} assume !(0 == ~cond); {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,702 INFO L290 TraceCheckUtils]: 14: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,703 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131443#(<= ~counter~0 0)} {131443#(<= ~counter~0 0)} #61#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,703 INFO L290 TraceCheckUtils]: 16: Hoare triple {131443#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {131443#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:26,705 INFO L290 TraceCheckUtils]: 17: Hoare triple {131443#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131492#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:26,706 INFO L290 TraceCheckUtils]: 18: Hoare triple {131492#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {131492#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:26,706 INFO L272 TraceCheckUtils]: 19: Hoare triple {131492#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131492#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:26,707 INFO L290 TraceCheckUtils]: 20: Hoare triple {131492#(<= ~counter~0 1)} ~cond := #in~cond; {131492#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:26,707 INFO L290 TraceCheckUtils]: 21: Hoare triple {131492#(<= ~counter~0 1)} assume !(0 == ~cond); {131492#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:26,707 INFO L290 TraceCheckUtils]: 22: Hoare triple {131492#(<= ~counter~0 1)} assume true; {131492#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:26,708 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131492#(<= ~counter~0 1)} {131492#(<= ~counter~0 1)} #63#return; {131492#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:26,708 INFO L290 TraceCheckUtils]: 24: Hoare triple {131492#(<= ~counter~0 1)} assume !!(0 != ~r~0); {131492#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:26,708 INFO L290 TraceCheckUtils]: 25: Hoare triple {131492#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131492#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:26,709 INFO L290 TraceCheckUtils]: 26: Hoare triple {131492#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131520#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:26,709 INFO L290 TraceCheckUtils]: 27: Hoare triple {131520#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {131520#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:26,710 INFO L272 TraceCheckUtils]: 28: Hoare triple {131520#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131520#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:26,710 INFO L290 TraceCheckUtils]: 29: Hoare triple {131520#(<= ~counter~0 2)} ~cond := #in~cond; {131520#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:26,710 INFO L290 TraceCheckUtils]: 30: Hoare triple {131520#(<= ~counter~0 2)} assume !(0 == ~cond); {131520#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:26,711 INFO L290 TraceCheckUtils]: 31: Hoare triple {131520#(<= ~counter~0 2)} assume true; {131520#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:26,711 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131520#(<= ~counter~0 2)} {131520#(<= ~counter~0 2)} #63#return; {131520#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:26,711 INFO L290 TraceCheckUtils]: 33: Hoare triple {131520#(<= ~counter~0 2)} assume !!(0 != ~r~0); {131520#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:26,712 INFO L290 TraceCheckUtils]: 34: Hoare triple {131520#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131520#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:26,713 INFO L290 TraceCheckUtils]: 35: Hoare triple {131520#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:26,713 INFO L290 TraceCheckUtils]: 36: Hoare triple {131548#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:26,713 INFO L272 TraceCheckUtils]: 37: Hoare triple {131548#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:26,714 INFO L290 TraceCheckUtils]: 38: Hoare triple {131548#(<= ~counter~0 3)} ~cond := #in~cond; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:26,714 INFO L290 TraceCheckUtils]: 39: Hoare triple {131548#(<= ~counter~0 3)} assume !(0 == ~cond); {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:26,714 INFO L290 TraceCheckUtils]: 40: Hoare triple {131548#(<= ~counter~0 3)} assume true; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:26,715 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131548#(<= ~counter~0 3)} {131548#(<= ~counter~0 3)} #63#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:26,715 INFO L290 TraceCheckUtils]: 42: Hoare triple {131548#(<= ~counter~0 3)} assume !!(0 != ~r~0); {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:26,715 INFO L290 TraceCheckUtils]: 43: Hoare triple {131548#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:26,716 INFO L290 TraceCheckUtils]: 44: Hoare triple {131548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:26,716 INFO L290 TraceCheckUtils]: 45: Hoare triple {131576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:26,717 INFO L272 TraceCheckUtils]: 46: Hoare triple {131576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:26,717 INFO L290 TraceCheckUtils]: 47: Hoare triple {131576#(<= ~counter~0 4)} ~cond := #in~cond; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:26,717 INFO L290 TraceCheckUtils]: 48: Hoare triple {131576#(<= ~counter~0 4)} assume !(0 == ~cond); {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:26,718 INFO L290 TraceCheckUtils]: 49: Hoare triple {131576#(<= ~counter~0 4)} assume true; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:26,718 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131576#(<= ~counter~0 4)} {131576#(<= ~counter~0 4)} #63#return; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:26,718 INFO L290 TraceCheckUtils]: 51: Hoare triple {131576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:26,719 INFO L290 TraceCheckUtils]: 52: Hoare triple {131576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:26,720 INFO L290 TraceCheckUtils]: 53: Hoare triple {131576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:26,720 INFO L290 TraceCheckUtils]: 54: Hoare triple {131604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:26,720 INFO L272 TraceCheckUtils]: 55: Hoare triple {131604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:26,721 INFO L290 TraceCheckUtils]: 56: Hoare triple {131604#(<= ~counter~0 5)} ~cond := #in~cond; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:26,721 INFO L290 TraceCheckUtils]: 57: Hoare triple {131604#(<= ~counter~0 5)} assume !(0 == ~cond); {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:26,721 INFO L290 TraceCheckUtils]: 58: Hoare triple {131604#(<= ~counter~0 5)} assume true; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:26,722 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131604#(<= ~counter~0 5)} {131604#(<= ~counter~0 5)} #63#return; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:26,722 INFO L290 TraceCheckUtils]: 60: Hoare triple {131604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:26,722 INFO L290 TraceCheckUtils]: 61: Hoare triple {131604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:26,723 INFO L290 TraceCheckUtils]: 62: Hoare triple {131604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:26,724 INFO L290 TraceCheckUtils]: 63: Hoare triple {131632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:26,724 INFO L272 TraceCheckUtils]: 64: Hoare triple {131632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:26,724 INFO L290 TraceCheckUtils]: 65: Hoare triple {131632#(<= ~counter~0 6)} ~cond := #in~cond; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:26,725 INFO L290 TraceCheckUtils]: 66: Hoare triple {131632#(<= ~counter~0 6)} assume !(0 == ~cond); {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:26,725 INFO L290 TraceCheckUtils]: 67: Hoare triple {131632#(<= ~counter~0 6)} assume true; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:26,725 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131632#(<= ~counter~0 6)} {131632#(<= ~counter~0 6)} #63#return; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:26,726 INFO L290 TraceCheckUtils]: 69: Hoare triple {131632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:26,726 INFO L290 TraceCheckUtils]: 70: Hoare triple {131632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:26,727 INFO L290 TraceCheckUtils]: 71: Hoare triple {131632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:26,727 INFO L290 TraceCheckUtils]: 72: Hoare triple {131660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:26,728 INFO L272 TraceCheckUtils]: 73: Hoare triple {131660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:26,728 INFO L290 TraceCheckUtils]: 74: Hoare triple {131660#(<= ~counter~0 7)} ~cond := #in~cond; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:26,728 INFO L290 TraceCheckUtils]: 75: Hoare triple {131660#(<= ~counter~0 7)} assume !(0 == ~cond); {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:26,728 INFO L290 TraceCheckUtils]: 76: Hoare triple {131660#(<= ~counter~0 7)} assume true; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:26,729 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131660#(<= ~counter~0 7)} {131660#(<= ~counter~0 7)} #63#return; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:26,729 INFO L290 TraceCheckUtils]: 78: Hoare triple {131660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:26,729 INFO L290 TraceCheckUtils]: 79: Hoare triple {131660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:26,730 INFO L290 TraceCheckUtils]: 80: Hoare triple {131660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:26,731 INFO L290 TraceCheckUtils]: 81: Hoare triple {131688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:26,731 INFO L272 TraceCheckUtils]: 82: Hoare triple {131688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:26,731 INFO L290 TraceCheckUtils]: 83: Hoare triple {131688#(<= ~counter~0 8)} ~cond := #in~cond; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:26,732 INFO L290 TraceCheckUtils]: 84: Hoare triple {131688#(<= ~counter~0 8)} assume !(0 == ~cond); {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:26,732 INFO L290 TraceCheckUtils]: 85: Hoare triple {131688#(<= ~counter~0 8)} assume true; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:26,732 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131688#(<= ~counter~0 8)} {131688#(<= ~counter~0 8)} #63#return; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:26,733 INFO L290 TraceCheckUtils]: 87: Hoare triple {131688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:26,733 INFO L290 TraceCheckUtils]: 88: Hoare triple {131688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:26,734 INFO L290 TraceCheckUtils]: 89: Hoare triple {131688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:26,734 INFO L290 TraceCheckUtils]: 90: Hoare triple {131716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:26,735 INFO L272 TraceCheckUtils]: 91: Hoare triple {131716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:26,735 INFO L290 TraceCheckUtils]: 92: Hoare triple {131716#(<= ~counter~0 9)} ~cond := #in~cond; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:26,735 INFO L290 TraceCheckUtils]: 93: Hoare triple {131716#(<= ~counter~0 9)} assume !(0 == ~cond); {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:26,735 INFO L290 TraceCheckUtils]: 94: Hoare triple {131716#(<= ~counter~0 9)} assume true; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:26,736 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131716#(<= ~counter~0 9)} {131716#(<= ~counter~0 9)} #63#return; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:26,736 INFO L290 TraceCheckUtils]: 96: Hoare triple {131716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:26,736 INFO L290 TraceCheckUtils]: 97: Hoare triple {131716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:26,737 INFO L290 TraceCheckUtils]: 98: Hoare triple {131716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:26,738 INFO L290 TraceCheckUtils]: 99: Hoare triple {131744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:26,738 INFO L272 TraceCheckUtils]: 100: Hoare triple {131744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:26,738 INFO L290 TraceCheckUtils]: 101: Hoare triple {131744#(<= ~counter~0 10)} ~cond := #in~cond; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:26,739 INFO L290 TraceCheckUtils]: 102: Hoare triple {131744#(<= ~counter~0 10)} assume !(0 == ~cond); {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:26,739 INFO L290 TraceCheckUtils]: 103: Hoare triple {131744#(<= ~counter~0 10)} assume true; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:26,739 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131744#(<= ~counter~0 10)} {131744#(<= ~counter~0 10)} #63#return; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:26,740 INFO L290 TraceCheckUtils]: 105: Hoare triple {131744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:26,740 INFO L290 TraceCheckUtils]: 106: Hoare triple {131744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:26,741 INFO L290 TraceCheckUtils]: 107: Hoare triple {131744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:26,741 INFO L290 TraceCheckUtils]: 108: Hoare triple {131772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:26,742 INFO L272 TraceCheckUtils]: 109: Hoare triple {131772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:26,742 INFO L290 TraceCheckUtils]: 110: Hoare triple {131772#(<= ~counter~0 11)} ~cond := #in~cond; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:26,742 INFO L290 TraceCheckUtils]: 111: Hoare triple {131772#(<= ~counter~0 11)} assume !(0 == ~cond); {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:26,742 INFO L290 TraceCheckUtils]: 112: Hoare triple {131772#(<= ~counter~0 11)} assume true; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:26,743 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131772#(<= ~counter~0 11)} {131772#(<= ~counter~0 11)} #63#return; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:26,743 INFO L290 TraceCheckUtils]: 114: Hoare triple {131772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:26,743 INFO L290 TraceCheckUtils]: 115: Hoare triple {131772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:26,744 INFO L290 TraceCheckUtils]: 116: Hoare triple {131772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:26,745 INFO L290 TraceCheckUtils]: 117: Hoare triple {131800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:26,745 INFO L272 TraceCheckUtils]: 118: Hoare triple {131800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:26,745 INFO L290 TraceCheckUtils]: 119: Hoare triple {131800#(<= ~counter~0 12)} ~cond := #in~cond; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:26,746 INFO L290 TraceCheckUtils]: 120: Hoare triple {131800#(<= ~counter~0 12)} assume !(0 == ~cond); {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:26,746 INFO L290 TraceCheckUtils]: 121: Hoare triple {131800#(<= ~counter~0 12)} assume true; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:26,746 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131800#(<= ~counter~0 12)} {131800#(<= ~counter~0 12)} #63#return; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:26,747 INFO L290 TraceCheckUtils]: 123: Hoare triple {131800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:26,747 INFO L290 TraceCheckUtils]: 124: Hoare triple {131800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:26,748 INFO L290 TraceCheckUtils]: 125: Hoare triple {131800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:26,748 INFO L290 TraceCheckUtils]: 126: Hoare triple {131828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:26,749 INFO L272 TraceCheckUtils]: 127: Hoare triple {131828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:26,749 INFO L290 TraceCheckUtils]: 128: Hoare triple {131828#(<= ~counter~0 13)} ~cond := #in~cond; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:26,749 INFO L290 TraceCheckUtils]: 129: Hoare triple {131828#(<= ~counter~0 13)} assume !(0 == ~cond); {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:26,749 INFO L290 TraceCheckUtils]: 130: Hoare triple {131828#(<= ~counter~0 13)} assume true; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:26,750 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131828#(<= ~counter~0 13)} {131828#(<= ~counter~0 13)} #63#return; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:26,750 INFO L290 TraceCheckUtils]: 132: Hoare triple {131828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:26,750 INFO L290 TraceCheckUtils]: 133: Hoare triple {131828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:26,751 INFO L290 TraceCheckUtils]: 134: Hoare triple {131828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:26,752 INFO L290 TraceCheckUtils]: 135: Hoare triple {131856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:26,752 INFO L272 TraceCheckUtils]: 136: Hoare triple {131856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:26,752 INFO L290 TraceCheckUtils]: 137: Hoare triple {131856#(<= ~counter~0 14)} ~cond := #in~cond; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:26,753 INFO L290 TraceCheckUtils]: 138: Hoare triple {131856#(<= ~counter~0 14)} assume !(0 == ~cond); {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:26,753 INFO L290 TraceCheckUtils]: 139: Hoare triple {131856#(<= ~counter~0 14)} assume true; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:26,753 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131856#(<= ~counter~0 14)} {131856#(<= ~counter~0 14)} #63#return; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:26,754 INFO L290 TraceCheckUtils]: 141: Hoare triple {131856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:26,754 INFO L290 TraceCheckUtils]: 142: Hoare triple {131856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:26,755 INFO L290 TraceCheckUtils]: 143: Hoare triple {131856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:26,755 INFO L290 TraceCheckUtils]: 144: Hoare triple {131884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:26,756 INFO L272 TraceCheckUtils]: 145: Hoare triple {131884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:26,756 INFO L290 TraceCheckUtils]: 146: Hoare triple {131884#(<= ~counter~0 15)} ~cond := #in~cond; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:26,756 INFO L290 TraceCheckUtils]: 147: Hoare triple {131884#(<= ~counter~0 15)} assume !(0 == ~cond); {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:26,756 INFO L290 TraceCheckUtils]: 148: Hoare triple {131884#(<= ~counter~0 15)} assume true; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:26,757 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131884#(<= ~counter~0 15)} {131884#(<= ~counter~0 15)} #63#return; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:26,757 INFO L290 TraceCheckUtils]: 150: Hoare triple {131884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:26,757 INFO L290 TraceCheckUtils]: 151: Hoare triple {131884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:26,758 INFO L290 TraceCheckUtils]: 152: Hoare triple {131884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:26,759 INFO L290 TraceCheckUtils]: 153: Hoare triple {131912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:26,759 INFO L272 TraceCheckUtils]: 154: Hoare triple {131912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:26,759 INFO L290 TraceCheckUtils]: 155: Hoare triple {131912#(<= ~counter~0 16)} ~cond := #in~cond; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:26,760 INFO L290 TraceCheckUtils]: 156: Hoare triple {131912#(<= ~counter~0 16)} assume !(0 == ~cond); {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:26,760 INFO L290 TraceCheckUtils]: 157: Hoare triple {131912#(<= ~counter~0 16)} assume true; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:26,760 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131912#(<= ~counter~0 16)} {131912#(<= ~counter~0 16)} #63#return; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:26,761 INFO L290 TraceCheckUtils]: 159: Hoare triple {131912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:26,761 INFO L290 TraceCheckUtils]: 160: Hoare triple {131912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:26,762 INFO L290 TraceCheckUtils]: 161: Hoare triple {131912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:26,762 INFO L290 TraceCheckUtils]: 162: Hoare triple {131940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:26,763 INFO L272 TraceCheckUtils]: 163: Hoare triple {131940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:26,763 INFO L290 TraceCheckUtils]: 164: Hoare triple {131940#(<= ~counter~0 17)} ~cond := #in~cond; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:26,763 INFO L290 TraceCheckUtils]: 165: Hoare triple {131940#(<= ~counter~0 17)} assume !(0 == ~cond); {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:26,764 INFO L290 TraceCheckUtils]: 166: Hoare triple {131940#(<= ~counter~0 17)} assume true; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:26,764 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131940#(<= ~counter~0 17)} {131940#(<= ~counter~0 17)} #63#return; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:26,764 INFO L290 TraceCheckUtils]: 168: Hoare triple {131940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:26,765 INFO L290 TraceCheckUtils]: 169: Hoare triple {131940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:26,766 INFO L290 TraceCheckUtils]: 170: Hoare triple {131940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:26,766 INFO L290 TraceCheckUtils]: 171: Hoare triple {131968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:26,766 INFO L272 TraceCheckUtils]: 172: Hoare triple {131968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:26,767 INFO L290 TraceCheckUtils]: 173: Hoare triple {131968#(<= ~counter~0 18)} ~cond := #in~cond; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:26,767 INFO L290 TraceCheckUtils]: 174: Hoare triple {131968#(<= ~counter~0 18)} assume !(0 == ~cond); {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:26,767 INFO L290 TraceCheckUtils]: 175: Hoare triple {131968#(<= ~counter~0 18)} assume true; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:26,768 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131968#(<= ~counter~0 18)} {131968#(<= ~counter~0 18)} #63#return; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:26,768 INFO L290 TraceCheckUtils]: 177: Hoare triple {131968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:26,768 INFO L290 TraceCheckUtils]: 178: Hoare triple {131968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:26,769 INFO L290 TraceCheckUtils]: 179: Hoare triple {131968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:26,769 INFO L290 TraceCheckUtils]: 180: Hoare triple {131996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:26,770 INFO L272 TraceCheckUtils]: 181: Hoare triple {131996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:26,770 INFO L290 TraceCheckUtils]: 182: Hoare triple {131996#(<= ~counter~0 19)} ~cond := #in~cond; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:26,770 INFO L290 TraceCheckUtils]: 183: Hoare triple {131996#(<= ~counter~0 19)} assume !(0 == ~cond); {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:26,771 INFO L290 TraceCheckUtils]: 184: Hoare triple {131996#(<= ~counter~0 19)} assume true; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:26,771 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131996#(<= ~counter~0 19)} {131996#(<= ~counter~0 19)} #63#return; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:26,771 INFO L290 TraceCheckUtils]: 186: Hoare triple {131996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:26,772 INFO L290 TraceCheckUtils]: 187: Hoare triple {131996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:26,773 INFO L290 TraceCheckUtils]: 188: Hoare triple {131996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:26,773 INFO L290 TraceCheckUtils]: 189: Hoare triple {132024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:26,773 INFO L272 TraceCheckUtils]: 190: Hoare triple {132024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:26,774 INFO L290 TraceCheckUtils]: 191: Hoare triple {132024#(<= ~counter~0 20)} ~cond := #in~cond; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:26,774 INFO L290 TraceCheckUtils]: 192: Hoare triple {132024#(<= ~counter~0 20)} assume !(0 == ~cond); {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:26,774 INFO L290 TraceCheckUtils]: 193: Hoare triple {132024#(<= ~counter~0 20)} assume true; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:26,775 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {132024#(<= ~counter~0 20)} {132024#(<= ~counter~0 20)} #63#return; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:26,775 INFO L290 TraceCheckUtils]: 195: Hoare triple {132024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:26,775 INFO L290 TraceCheckUtils]: 196: Hoare triple {132024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:26,776 INFO L290 TraceCheckUtils]: 197: Hoare triple {132024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:26,776 INFO L290 TraceCheckUtils]: 198: Hoare triple {132052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:26,777 INFO L272 TraceCheckUtils]: 199: Hoare triple {132052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:26,777 INFO L290 TraceCheckUtils]: 200: Hoare triple {132052#(<= ~counter~0 21)} ~cond := #in~cond; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:26,777 INFO L290 TraceCheckUtils]: 201: Hoare triple {132052#(<= ~counter~0 21)} assume !(0 == ~cond); {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:26,778 INFO L290 TraceCheckUtils]: 202: Hoare triple {132052#(<= ~counter~0 21)} assume true; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:26,778 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {132052#(<= ~counter~0 21)} {132052#(<= ~counter~0 21)} #63#return; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:26,778 INFO L290 TraceCheckUtils]: 204: Hoare triple {132052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:26,779 INFO L290 TraceCheckUtils]: 205: Hoare triple {132052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:26,779 INFO L290 TraceCheckUtils]: 206: Hoare triple {132052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:26,780 INFO L290 TraceCheckUtils]: 207: Hoare triple {132080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:26,780 INFO L272 TraceCheckUtils]: 208: Hoare triple {132080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:26,780 INFO L290 TraceCheckUtils]: 209: Hoare triple {132080#(<= ~counter~0 22)} ~cond := #in~cond; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:26,781 INFO L290 TraceCheckUtils]: 210: Hoare triple {132080#(<= ~counter~0 22)} assume !(0 == ~cond); {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:26,781 INFO L290 TraceCheckUtils]: 211: Hoare triple {132080#(<= ~counter~0 22)} assume true; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:26,781 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {132080#(<= ~counter~0 22)} {132080#(<= ~counter~0 22)} #63#return; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:26,782 INFO L290 TraceCheckUtils]: 213: Hoare triple {132080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:26,782 INFO L290 TraceCheckUtils]: 214: Hoare triple {132080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:26,783 INFO L290 TraceCheckUtils]: 215: Hoare triple {132080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:26,783 INFO L290 TraceCheckUtils]: 216: Hoare triple {132108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:26,784 INFO L272 TraceCheckUtils]: 217: Hoare triple {132108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:26,784 INFO L290 TraceCheckUtils]: 218: Hoare triple {132108#(<= ~counter~0 23)} ~cond := #in~cond; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:26,784 INFO L290 TraceCheckUtils]: 219: Hoare triple {132108#(<= ~counter~0 23)} assume !(0 == ~cond); {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:26,785 INFO L290 TraceCheckUtils]: 220: Hoare triple {132108#(<= ~counter~0 23)} assume true; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:26,785 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {132108#(<= ~counter~0 23)} {132108#(<= ~counter~0 23)} #63#return; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:26,785 INFO L290 TraceCheckUtils]: 222: Hoare triple {132108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:26,786 INFO L290 TraceCheckUtils]: 223: Hoare triple {132108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:26,787 INFO L290 TraceCheckUtils]: 224: Hoare triple {132108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:26,787 INFO L290 TraceCheckUtils]: 225: Hoare triple {132136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:26,787 INFO L272 TraceCheckUtils]: 226: Hoare triple {132136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:26,788 INFO L290 TraceCheckUtils]: 227: Hoare triple {132136#(<= ~counter~0 24)} ~cond := #in~cond; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:26,788 INFO L290 TraceCheckUtils]: 228: Hoare triple {132136#(<= ~counter~0 24)} assume !(0 == ~cond); {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:26,788 INFO L290 TraceCheckUtils]: 229: Hoare triple {132136#(<= ~counter~0 24)} assume true; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:26,789 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {132136#(<= ~counter~0 24)} {132136#(<= ~counter~0 24)} #63#return; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:26,789 INFO L290 TraceCheckUtils]: 231: Hoare triple {132136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:26,789 INFO L290 TraceCheckUtils]: 232: Hoare triple {132136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:26,790 INFO L290 TraceCheckUtils]: 233: Hoare triple {132136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:26,790 INFO L290 TraceCheckUtils]: 234: Hoare triple {132164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:26,791 INFO L272 TraceCheckUtils]: 235: Hoare triple {132164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:26,791 INFO L290 TraceCheckUtils]: 236: Hoare triple {132164#(<= ~counter~0 25)} ~cond := #in~cond; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:26,791 INFO L290 TraceCheckUtils]: 237: Hoare triple {132164#(<= ~counter~0 25)} assume !(0 == ~cond); {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:26,792 INFO L290 TraceCheckUtils]: 238: Hoare triple {132164#(<= ~counter~0 25)} assume true; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:26,792 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {132164#(<= ~counter~0 25)} {132164#(<= ~counter~0 25)} #63#return; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:26,792 INFO L290 TraceCheckUtils]: 240: Hoare triple {132164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:26,793 INFO L290 TraceCheckUtils]: 241: Hoare triple {132164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:26,794 INFO L290 TraceCheckUtils]: 242: Hoare triple {132164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:26,794 INFO L290 TraceCheckUtils]: 243: Hoare triple {132192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:26,794 INFO L272 TraceCheckUtils]: 244: Hoare triple {132192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:26,795 INFO L290 TraceCheckUtils]: 245: Hoare triple {132192#(<= ~counter~0 26)} ~cond := #in~cond; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:26,795 INFO L290 TraceCheckUtils]: 246: Hoare triple {132192#(<= ~counter~0 26)} assume !(0 == ~cond); {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:26,795 INFO L290 TraceCheckUtils]: 247: Hoare triple {132192#(<= ~counter~0 26)} assume true; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:26,796 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {132192#(<= ~counter~0 26)} {132192#(<= ~counter~0 26)} #63#return; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:26,796 INFO L290 TraceCheckUtils]: 249: Hoare triple {132192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:26,796 INFO L290 TraceCheckUtils]: 250: Hoare triple {132192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:26,797 INFO L290 TraceCheckUtils]: 251: Hoare triple {132192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:26,798 INFO L290 TraceCheckUtils]: 252: Hoare triple {132220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:26,798 INFO L272 TraceCheckUtils]: 253: Hoare triple {132220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:26,798 INFO L290 TraceCheckUtils]: 254: Hoare triple {132220#(<= ~counter~0 27)} ~cond := #in~cond; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:26,799 INFO L290 TraceCheckUtils]: 255: Hoare triple {132220#(<= ~counter~0 27)} assume !(0 == ~cond); {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:26,799 INFO L290 TraceCheckUtils]: 256: Hoare triple {132220#(<= ~counter~0 27)} assume true; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:26,799 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {132220#(<= ~counter~0 27)} {132220#(<= ~counter~0 27)} #63#return; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:26,800 INFO L290 TraceCheckUtils]: 258: Hoare triple {132220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:26,800 INFO L290 TraceCheckUtils]: 259: Hoare triple {132220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:26,801 INFO L290 TraceCheckUtils]: 260: Hoare triple {132220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:26,801 INFO L290 TraceCheckUtils]: 261: Hoare triple {132248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:26,802 INFO L272 TraceCheckUtils]: 262: Hoare triple {132248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:26,802 INFO L290 TraceCheckUtils]: 263: Hoare triple {132248#(<= ~counter~0 28)} ~cond := #in~cond; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:26,802 INFO L290 TraceCheckUtils]: 264: Hoare triple {132248#(<= ~counter~0 28)} assume !(0 == ~cond); {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:26,802 INFO L290 TraceCheckUtils]: 265: Hoare triple {132248#(<= ~counter~0 28)} assume true; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:26,803 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {132248#(<= ~counter~0 28)} {132248#(<= ~counter~0 28)} #63#return; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:26,803 INFO L290 TraceCheckUtils]: 267: Hoare triple {132248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:26,803 INFO L290 TraceCheckUtils]: 268: Hoare triple {132248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:26,804 INFO L290 TraceCheckUtils]: 269: Hoare triple {132248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:26,805 INFO L290 TraceCheckUtils]: 270: Hoare triple {132276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:26,805 INFO L272 TraceCheckUtils]: 271: Hoare triple {132276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:26,805 INFO L290 TraceCheckUtils]: 272: Hoare triple {132276#(<= ~counter~0 29)} ~cond := #in~cond; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:26,806 INFO L290 TraceCheckUtils]: 273: Hoare triple {132276#(<= ~counter~0 29)} assume !(0 == ~cond); {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:26,806 INFO L290 TraceCheckUtils]: 274: Hoare triple {132276#(<= ~counter~0 29)} assume true; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:26,806 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {132276#(<= ~counter~0 29)} {132276#(<= ~counter~0 29)} #63#return; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:26,807 INFO L290 TraceCheckUtils]: 276: Hoare triple {132276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:26,807 INFO L290 TraceCheckUtils]: 277: Hoare triple {132276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:26,808 INFO L290 TraceCheckUtils]: 278: Hoare triple {132276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:26,808 INFO L290 TraceCheckUtils]: 279: Hoare triple {132304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:26,809 INFO L272 TraceCheckUtils]: 280: Hoare triple {132304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:26,809 INFO L290 TraceCheckUtils]: 281: Hoare triple {132304#(<= ~counter~0 30)} ~cond := #in~cond; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:26,809 INFO L290 TraceCheckUtils]: 282: Hoare triple {132304#(<= ~counter~0 30)} assume !(0 == ~cond); {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:26,809 INFO L290 TraceCheckUtils]: 283: Hoare triple {132304#(<= ~counter~0 30)} assume true; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:26,810 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {132304#(<= ~counter~0 30)} {132304#(<= ~counter~0 30)} #63#return; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:26,810 INFO L290 TraceCheckUtils]: 285: Hoare triple {132304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:26,810 INFO L290 TraceCheckUtils]: 286: Hoare triple {132304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:26,811 INFO L290 TraceCheckUtils]: 287: Hoare triple {132304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:26,812 INFO L290 TraceCheckUtils]: 288: Hoare triple {132332#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:26,812 INFO L272 TraceCheckUtils]: 289: Hoare triple {132332#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:26,812 INFO L290 TraceCheckUtils]: 290: Hoare triple {132332#(<= ~counter~0 31)} ~cond := #in~cond; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:26,813 INFO L290 TraceCheckUtils]: 291: Hoare triple {132332#(<= ~counter~0 31)} assume !(0 == ~cond); {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:26,813 INFO L290 TraceCheckUtils]: 292: Hoare triple {132332#(<= ~counter~0 31)} assume true; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:26,814 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {132332#(<= ~counter~0 31)} {132332#(<= ~counter~0 31)} #63#return; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:26,814 INFO L290 TraceCheckUtils]: 294: Hoare triple {132332#(<= ~counter~0 31)} assume !!(0 != ~r~0); {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:26,814 INFO L290 TraceCheckUtils]: 295: Hoare triple {132332#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:26,815 INFO L290 TraceCheckUtils]: 296: Hoare triple {132332#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:26,815 INFO L290 TraceCheckUtils]: 297: Hoare triple {132360#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:26,816 INFO L272 TraceCheckUtils]: 298: Hoare triple {132360#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:26,816 INFO L290 TraceCheckUtils]: 299: Hoare triple {132360#(<= ~counter~0 32)} ~cond := #in~cond; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:26,816 INFO L290 TraceCheckUtils]: 300: Hoare triple {132360#(<= ~counter~0 32)} assume !(0 == ~cond); {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:26,817 INFO L290 TraceCheckUtils]: 301: Hoare triple {132360#(<= ~counter~0 32)} assume true; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:26,817 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {132360#(<= ~counter~0 32)} {132360#(<= ~counter~0 32)} #63#return; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:26,817 INFO L290 TraceCheckUtils]: 303: Hoare triple {132360#(<= ~counter~0 32)} assume !!(0 != ~r~0); {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:26,818 INFO L290 TraceCheckUtils]: 304: Hoare triple {132360#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:26,819 INFO L290 TraceCheckUtils]: 305: Hoare triple {132360#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:26,819 INFO L290 TraceCheckUtils]: 306: Hoare triple {132388#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:26,819 INFO L272 TraceCheckUtils]: 307: Hoare triple {132388#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:26,820 INFO L290 TraceCheckUtils]: 308: Hoare triple {132388#(<= ~counter~0 33)} ~cond := #in~cond; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:26,820 INFO L290 TraceCheckUtils]: 309: Hoare triple {132388#(<= ~counter~0 33)} assume !(0 == ~cond); {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:26,820 INFO L290 TraceCheckUtils]: 310: Hoare triple {132388#(<= ~counter~0 33)} assume true; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:26,821 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {132388#(<= ~counter~0 33)} {132388#(<= ~counter~0 33)} #63#return; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:26,821 INFO L290 TraceCheckUtils]: 312: Hoare triple {132388#(<= ~counter~0 33)} assume !!(0 != ~r~0); {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:26,821 INFO L290 TraceCheckUtils]: 313: Hoare triple {132388#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:26,822 INFO L290 TraceCheckUtils]: 314: Hoare triple {132388#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:26,822 INFO L290 TraceCheckUtils]: 315: Hoare triple {132416#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:26,823 INFO L272 TraceCheckUtils]: 316: Hoare triple {132416#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:26,823 INFO L290 TraceCheckUtils]: 317: Hoare triple {132416#(<= ~counter~0 34)} ~cond := #in~cond; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:26,823 INFO L290 TraceCheckUtils]: 318: Hoare triple {132416#(<= ~counter~0 34)} assume !(0 == ~cond); {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:26,824 INFO L290 TraceCheckUtils]: 319: Hoare triple {132416#(<= ~counter~0 34)} assume true; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:26,824 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {132416#(<= ~counter~0 34)} {132416#(<= ~counter~0 34)} #63#return; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:26,824 INFO L290 TraceCheckUtils]: 321: Hoare triple {132416#(<= ~counter~0 34)} assume !!(0 != ~r~0); {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:26,825 INFO L290 TraceCheckUtils]: 322: Hoare triple {132416#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:26,826 INFO L290 TraceCheckUtils]: 323: Hoare triple {132416#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:26,826 INFO L290 TraceCheckUtils]: 324: Hoare triple {132444#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:26,826 INFO L272 TraceCheckUtils]: 325: Hoare triple {132444#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:26,827 INFO L290 TraceCheckUtils]: 326: Hoare triple {132444#(<= ~counter~0 35)} ~cond := #in~cond; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:26,827 INFO L290 TraceCheckUtils]: 327: Hoare triple {132444#(<= ~counter~0 35)} assume !(0 == ~cond); {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:26,827 INFO L290 TraceCheckUtils]: 328: Hoare triple {132444#(<= ~counter~0 35)} assume true; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:26,828 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {132444#(<= ~counter~0 35)} {132444#(<= ~counter~0 35)} #63#return; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:26,828 INFO L290 TraceCheckUtils]: 330: Hoare triple {132444#(<= ~counter~0 35)} assume !!(0 != ~r~0); {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:26,828 INFO L290 TraceCheckUtils]: 331: Hoare triple {132444#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:26,829 INFO L290 TraceCheckUtils]: 332: Hoare triple {132444#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:26,830 INFO L290 TraceCheckUtils]: 333: Hoare triple {132472#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:26,830 INFO L272 TraceCheckUtils]: 334: Hoare triple {132472#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:26,830 INFO L290 TraceCheckUtils]: 335: Hoare triple {132472#(<= ~counter~0 36)} ~cond := #in~cond; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:26,831 INFO L290 TraceCheckUtils]: 336: Hoare triple {132472#(<= ~counter~0 36)} assume !(0 == ~cond); {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:26,831 INFO L290 TraceCheckUtils]: 337: Hoare triple {132472#(<= ~counter~0 36)} assume true; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:26,831 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {132472#(<= ~counter~0 36)} {132472#(<= ~counter~0 36)} #63#return; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:26,832 INFO L290 TraceCheckUtils]: 339: Hoare triple {132472#(<= ~counter~0 36)} assume !!(0 != ~r~0); {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:26,832 INFO L290 TraceCheckUtils]: 340: Hoare triple {132472#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:26,833 INFO L290 TraceCheckUtils]: 341: Hoare triple {132472#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:26,833 INFO L290 TraceCheckUtils]: 342: Hoare triple {132500#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:26,834 INFO L272 TraceCheckUtils]: 343: Hoare triple {132500#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:26,834 INFO L290 TraceCheckUtils]: 344: Hoare triple {132500#(<= ~counter~0 37)} ~cond := #in~cond; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:26,834 INFO L290 TraceCheckUtils]: 345: Hoare triple {132500#(<= ~counter~0 37)} assume !(0 == ~cond); {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:26,834 INFO L290 TraceCheckUtils]: 346: Hoare triple {132500#(<= ~counter~0 37)} assume true; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:26,835 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {132500#(<= ~counter~0 37)} {132500#(<= ~counter~0 37)} #63#return; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:26,835 INFO L290 TraceCheckUtils]: 348: Hoare triple {132500#(<= ~counter~0 37)} assume !!(0 != ~r~0); {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:26,835 INFO L290 TraceCheckUtils]: 349: Hoare triple {132500#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:26,836 INFO L290 TraceCheckUtils]: 350: Hoare triple {132500#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:26,837 INFO L290 TraceCheckUtils]: 351: Hoare triple {132528#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:26,837 INFO L272 TraceCheckUtils]: 352: Hoare triple {132528#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:26,837 INFO L290 TraceCheckUtils]: 353: Hoare triple {132528#(<= ~counter~0 38)} ~cond := #in~cond; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:26,838 INFO L290 TraceCheckUtils]: 354: Hoare triple {132528#(<= ~counter~0 38)} assume !(0 == ~cond); {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:26,838 INFO L290 TraceCheckUtils]: 355: Hoare triple {132528#(<= ~counter~0 38)} assume true; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:26,838 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {132528#(<= ~counter~0 38)} {132528#(<= ~counter~0 38)} #63#return; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:26,839 INFO L290 TraceCheckUtils]: 357: Hoare triple {132528#(<= ~counter~0 38)} assume !!(0 != ~r~0); {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:26,839 INFO L290 TraceCheckUtils]: 358: Hoare triple {132528#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:26,840 INFO L290 TraceCheckUtils]: 359: Hoare triple {132528#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:26,840 INFO L290 TraceCheckUtils]: 360: Hoare triple {132556#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:26,841 INFO L272 TraceCheckUtils]: 361: Hoare triple {132556#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:26,841 INFO L290 TraceCheckUtils]: 362: Hoare triple {132556#(<= ~counter~0 39)} ~cond := #in~cond; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:26,841 INFO L290 TraceCheckUtils]: 363: Hoare triple {132556#(<= ~counter~0 39)} assume !(0 == ~cond); {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:26,841 INFO L290 TraceCheckUtils]: 364: Hoare triple {132556#(<= ~counter~0 39)} assume true; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:26,842 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {132556#(<= ~counter~0 39)} {132556#(<= ~counter~0 39)} #63#return; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:26,842 INFO L290 TraceCheckUtils]: 366: Hoare triple {132556#(<= ~counter~0 39)} assume !!(0 != ~r~0); {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:26,842 INFO L290 TraceCheckUtils]: 367: Hoare triple {132556#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:26,843 INFO L290 TraceCheckUtils]: 368: Hoare triple {132556#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:26,844 INFO L290 TraceCheckUtils]: 369: Hoare triple {132584#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:26,844 INFO L272 TraceCheckUtils]: 370: Hoare triple {132584#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:26,845 INFO L290 TraceCheckUtils]: 371: Hoare triple {132584#(<= ~counter~0 40)} ~cond := #in~cond; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:26,845 INFO L290 TraceCheckUtils]: 372: Hoare triple {132584#(<= ~counter~0 40)} assume !(0 == ~cond); {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:26,845 INFO L290 TraceCheckUtils]: 373: Hoare triple {132584#(<= ~counter~0 40)} assume true; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:26,846 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {132584#(<= ~counter~0 40)} {132584#(<= ~counter~0 40)} #63#return; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:26,846 INFO L290 TraceCheckUtils]: 375: Hoare triple {132584#(<= ~counter~0 40)} assume !!(0 != ~r~0); {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:26,846 INFO L290 TraceCheckUtils]: 376: Hoare triple {132584#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:26,847 INFO L290 TraceCheckUtils]: 377: Hoare triple {132584#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:26,847 INFO L290 TraceCheckUtils]: 378: Hoare triple {132612#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:26,848 INFO L272 TraceCheckUtils]: 379: Hoare triple {132612#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:26,848 INFO L290 TraceCheckUtils]: 380: Hoare triple {132612#(<= ~counter~0 41)} ~cond := #in~cond; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:26,848 INFO L290 TraceCheckUtils]: 381: Hoare triple {132612#(<= ~counter~0 41)} assume !(0 == ~cond); {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:26,849 INFO L290 TraceCheckUtils]: 382: Hoare triple {132612#(<= ~counter~0 41)} assume true; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:26,849 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {132612#(<= ~counter~0 41)} {132612#(<= ~counter~0 41)} #63#return; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:26,849 INFO L290 TraceCheckUtils]: 384: Hoare triple {132612#(<= ~counter~0 41)} assume !!(0 != ~r~0); {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:26,850 INFO L290 TraceCheckUtils]: 385: Hoare triple {132612#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:26,851 INFO L290 TraceCheckUtils]: 386: Hoare triple {132612#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:26,851 INFO L290 TraceCheckUtils]: 387: Hoare triple {132640#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:26,851 INFO L272 TraceCheckUtils]: 388: Hoare triple {132640#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:26,852 INFO L290 TraceCheckUtils]: 389: Hoare triple {132640#(<= ~counter~0 42)} ~cond := #in~cond; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:26,852 INFO L290 TraceCheckUtils]: 390: Hoare triple {132640#(<= ~counter~0 42)} assume !(0 == ~cond); {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:26,852 INFO L290 TraceCheckUtils]: 391: Hoare triple {132640#(<= ~counter~0 42)} assume true; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:26,853 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {132640#(<= ~counter~0 42)} {132640#(<= ~counter~0 42)} #63#return; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:26,853 INFO L290 TraceCheckUtils]: 393: Hoare triple {132640#(<= ~counter~0 42)} assume !!(0 != ~r~0); {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:26,853 INFO L290 TraceCheckUtils]: 394: Hoare triple {132640#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:26,854 INFO L290 TraceCheckUtils]: 395: Hoare triple {132640#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:26,854 INFO L290 TraceCheckUtils]: 396: Hoare triple {132668#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:26,855 INFO L272 TraceCheckUtils]: 397: Hoare triple {132668#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:26,855 INFO L290 TraceCheckUtils]: 398: Hoare triple {132668#(<= ~counter~0 43)} ~cond := #in~cond; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:26,856 INFO L290 TraceCheckUtils]: 399: Hoare triple {132668#(<= ~counter~0 43)} assume !(0 == ~cond); {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:26,856 INFO L290 TraceCheckUtils]: 400: Hoare triple {132668#(<= ~counter~0 43)} assume true; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:26,856 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {132668#(<= ~counter~0 43)} {132668#(<= ~counter~0 43)} #63#return; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:26,857 INFO L290 TraceCheckUtils]: 402: Hoare triple {132668#(<= ~counter~0 43)} assume !!(0 != ~r~0); {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:26,857 INFO L290 TraceCheckUtils]: 403: Hoare triple {132668#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:26,858 INFO L290 TraceCheckUtils]: 404: Hoare triple {132668#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:26,858 INFO L290 TraceCheckUtils]: 405: Hoare triple {132696#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:26,859 INFO L272 TraceCheckUtils]: 406: Hoare triple {132696#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:26,859 INFO L290 TraceCheckUtils]: 407: Hoare triple {132696#(<= ~counter~0 44)} ~cond := #in~cond; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:26,859 INFO L290 TraceCheckUtils]: 408: Hoare triple {132696#(<= ~counter~0 44)} assume !(0 == ~cond); {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:26,859 INFO L290 TraceCheckUtils]: 409: Hoare triple {132696#(<= ~counter~0 44)} assume true; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:26,860 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {132696#(<= ~counter~0 44)} {132696#(<= ~counter~0 44)} #63#return; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:26,860 INFO L290 TraceCheckUtils]: 411: Hoare triple {132696#(<= ~counter~0 44)} assume !!(0 != ~r~0); {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:26,860 INFO L290 TraceCheckUtils]: 412: Hoare triple {132696#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:26,861 INFO L290 TraceCheckUtils]: 413: Hoare triple {132696#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:26,862 INFO L290 TraceCheckUtils]: 414: Hoare triple {132724#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:26,862 INFO L272 TraceCheckUtils]: 415: Hoare triple {132724#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:26,862 INFO L290 TraceCheckUtils]: 416: Hoare triple {132724#(<= ~counter~0 45)} ~cond := #in~cond; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:26,863 INFO L290 TraceCheckUtils]: 417: Hoare triple {132724#(<= ~counter~0 45)} assume !(0 == ~cond); {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:26,863 INFO L290 TraceCheckUtils]: 418: Hoare triple {132724#(<= ~counter~0 45)} assume true; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:26,863 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {132724#(<= ~counter~0 45)} {132724#(<= ~counter~0 45)} #63#return; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:26,864 INFO L290 TraceCheckUtils]: 420: Hoare triple {132724#(<= ~counter~0 45)} assume !!(0 != ~r~0); {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:26,864 INFO L290 TraceCheckUtils]: 421: Hoare triple {132724#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:26,865 INFO L290 TraceCheckUtils]: 422: Hoare triple {132724#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:26,865 INFO L290 TraceCheckUtils]: 423: Hoare triple {132752#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:26,866 INFO L272 TraceCheckUtils]: 424: Hoare triple {132752#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:26,866 INFO L290 TraceCheckUtils]: 425: Hoare triple {132752#(<= ~counter~0 46)} ~cond := #in~cond; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:26,866 INFO L290 TraceCheckUtils]: 426: Hoare triple {132752#(<= ~counter~0 46)} assume !(0 == ~cond); {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:26,866 INFO L290 TraceCheckUtils]: 427: Hoare triple {132752#(<= ~counter~0 46)} assume true; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:26,867 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {132752#(<= ~counter~0 46)} {132752#(<= ~counter~0 46)} #63#return; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:26,867 INFO L290 TraceCheckUtils]: 429: Hoare triple {132752#(<= ~counter~0 46)} assume !!(0 != ~r~0); {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:26,867 INFO L290 TraceCheckUtils]: 430: Hoare triple {132752#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:26,868 INFO L290 TraceCheckUtils]: 431: Hoare triple {132752#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132780#(<= |main_#t~post6| 46)} is VALID [2022-04-15 09:18:26,868 INFO L290 TraceCheckUtils]: 432: Hoare triple {132780#(<= |main_#t~post6| 46)} assume !(#t~post6 < 50);havoc #t~post6; {131436#false} is VALID [2022-04-15 09:18:26,868 INFO L272 TraceCheckUtils]: 433: Hoare triple {131436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131436#false} is VALID [2022-04-15 09:18:26,868 INFO L290 TraceCheckUtils]: 434: Hoare triple {131436#false} ~cond := #in~cond; {131436#false} is VALID [2022-04-15 09:18:26,868 INFO L290 TraceCheckUtils]: 435: Hoare triple {131436#false} assume 0 == ~cond; {131436#false} is VALID [2022-04-15 09:18:26,868 INFO L290 TraceCheckUtils]: 436: Hoare triple {131436#false} assume !false; {131436#false} is VALID [2022-04-15 09:18:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 9407 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:18:26,869 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:18:28,746 INFO L290 TraceCheckUtils]: 436: Hoare triple {131436#false} assume !false; {131436#false} is VALID [2022-04-15 09:18:28,746 INFO L290 TraceCheckUtils]: 435: Hoare triple {131436#false} assume 0 == ~cond; {131436#false} is VALID [2022-04-15 09:18:28,746 INFO L290 TraceCheckUtils]: 434: Hoare triple {131436#false} ~cond := #in~cond; {131436#false} is VALID [2022-04-15 09:18:28,746 INFO L272 TraceCheckUtils]: 433: Hoare triple {131436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131436#false} is VALID [2022-04-15 09:18:28,747 INFO L290 TraceCheckUtils]: 432: Hoare triple {132808#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {131436#false} is VALID [2022-04-15 09:18:28,747 INFO L290 TraceCheckUtils]: 431: Hoare triple {132812#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132808#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:18:28,747 INFO L290 TraceCheckUtils]: 430: Hoare triple {132812#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132812#(< ~counter~0 50)} is VALID [2022-04-15 09:18:28,747 INFO L290 TraceCheckUtils]: 429: Hoare triple {132812#(< ~counter~0 50)} assume !!(0 != ~r~0); {132812#(< ~counter~0 50)} is VALID [2022-04-15 09:18:28,748 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {131435#true} {132812#(< ~counter~0 50)} #63#return; {132812#(< ~counter~0 50)} is VALID [2022-04-15 09:18:28,748 INFO L290 TraceCheckUtils]: 427: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,748 INFO L290 TraceCheckUtils]: 426: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,748 INFO L290 TraceCheckUtils]: 425: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,748 INFO L272 TraceCheckUtils]: 424: Hoare triple {132812#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,748 INFO L290 TraceCheckUtils]: 423: Hoare triple {132812#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {132812#(< ~counter~0 50)} is VALID [2022-04-15 09:18:28,751 INFO L290 TraceCheckUtils]: 422: Hoare triple {132840#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132812#(< ~counter~0 50)} is VALID [2022-04-15 09:18:28,751 INFO L290 TraceCheckUtils]: 421: Hoare triple {132840#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132840#(< ~counter~0 49)} is VALID [2022-04-15 09:18:28,751 INFO L290 TraceCheckUtils]: 420: Hoare triple {132840#(< ~counter~0 49)} assume !!(0 != ~r~0); {132840#(< ~counter~0 49)} is VALID [2022-04-15 09:18:28,752 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {131435#true} {132840#(< ~counter~0 49)} #63#return; {132840#(< ~counter~0 49)} is VALID [2022-04-15 09:18:28,752 INFO L290 TraceCheckUtils]: 418: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,752 INFO L290 TraceCheckUtils]: 417: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,752 INFO L290 TraceCheckUtils]: 416: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,752 INFO L272 TraceCheckUtils]: 415: Hoare triple {132840#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,752 INFO L290 TraceCheckUtils]: 414: Hoare triple {132840#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {132840#(< ~counter~0 49)} is VALID [2022-04-15 09:18:28,753 INFO L290 TraceCheckUtils]: 413: Hoare triple {132868#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132840#(< ~counter~0 49)} is VALID [2022-04-15 09:18:28,754 INFO L290 TraceCheckUtils]: 412: Hoare triple {132868#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132868#(< ~counter~0 48)} is VALID [2022-04-15 09:18:28,754 INFO L290 TraceCheckUtils]: 411: Hoare triple {132868#(< ~counter~0 48)} assume !!(0 != ~r~0); {132868#(< ~counter~0 48)} is VALID [2022-04-15 09:18:28,754 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {131435#true} {132868#(< ~counter~0 48)} #63#return; {132868#(< ~counter~0 48)} is VALID [2022-04-15 09:18:28,755 INFO L290 TraceCheckUtils]: 409: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,755 INFO L290 TraceCheckUtils]: 408: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,755 INFO L290 TraceCheckUtils]: 407: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,755 INFO L272 TraceCheckUtils]: 406: Hoare triple {132868#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,755 INFO L290 TraceCheckUtils]: 405: Hoare triple {132868#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {132868#(< ~counter~0 48)} is VALID [2022-04-15 09:18:28,756 INFO L290 TraceCheckUtils]: 404: Hoare triple {132752#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132868#(< ~counter~0 48)} is VALID [2022-04-15 09:18:28,756 INFO L290 TraceCheckUtils]: 403: Hoare triple {132752#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:28,757 INFO L290 TraceCheckUtils]: 402: Hoare triple {132752#(<= ~counter~0 46)} assume !!(0 != ~r~0); {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:28,757 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {131435#true} {132752#(<= ~counter~0 46)} #63#return; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:28,757 INFO L290 TraceCheckUtils]: 400: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,757 INFO L290 TraceCheckUtils]: 399: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,757 INFO L290 TraceCheckUtils]: 398: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,757 INFO L272 TraceCheckUtils]: 397: Hoare triple {132752#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,758 INFO L290 TraceCheckUtils]: 396: Hoare triple {132752#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:28,759 INFO L290 TraceCheckUtils]: 395: Hoare triple {132724#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:28,759 INFO L290 TraceCheckUtils]: 394: Hoare triple {132724#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:28,759 INFO L290 TraceCheckUtils]: 393: Hoare triple {132724#(<= ~counter~0 45)} assume !!(0 != ~r~0); {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:28,760 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {131435#true} {132724#(<= ~counter~0 45)} #63#return; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:28,760 INFO L290 TraceCheckUtils]: 391: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,760 INFO L290 TraceCheckUtils]: 390: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,760 INFO L290 TraceCheckUtils]: 389: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,760 INFO L272 TraceCheckUtils]: 388: Hoare triple {132724#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,760 INFO L290 TraceCheckUtils]: 387: Hoare triple {132724#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:28,761 INFO L290 TraceCheckUtils]: 386: Hoare triple {132696#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:28,762 INFO L290 TraceCheckUtils]: 385: Hoare triple {132696#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:28,762 INFO L290 TraceCheckUtils]: 384: Hoare triple {132696#(<= ~counter~0 44)} assume !!(0 != ~r~0); {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:28,762 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {131435#true} {132696#(<= ~counter~0 44)} #63#return; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:28,763 INFO L290 TraceCheckUtils]: 382: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,763 INFO L290 TraceCheckUtils]: 381: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,763 INFO L290 TraceCheckUtils]: 380: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,763 INFO L272 TraceCheckUtils]: 379: Hoare triple {132696#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,763 INFO L290 TraceCheckUtils]: 378: Hoare triple {132696#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:28,764 INFO L290 TraceCheckUtils]: 377: Hoare triple {132668#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:28,764 INFO L290 TraceCheckUtils]: 376: Hoare triple {132668#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:28,765 INFO L290 TraceCheckUtils]: 375: Hoare triple {132668#(<= ~counter~0 43)} assume !!(0 != ~r~0); {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:28,765 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {131435#true} {132668#(<= ~counter~0 43)} #63#return; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:28,765 INFO L290 TraceCheckUtils]: 373: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,765 INFO L290 TraceCheckUtils]: 372: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,765 INFO L290 TraceCheckUtils]: 371: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,765 INFO L272 TraceCheckUtils]: 370: Hoare triple {132668#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,766 INFO L290 TraceCheckUtils]: 369: Hoare triple {132668#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:28,767 INFO L290 TraceCheckUtils]: 368: Hoare triple {132640#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:28,767 INFO L290 TraceCheckUtils]: 367: Hoare triple {132640#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:28,767 INFO L290 TraceCheckUtils]: 366: Hoare triple {132640#(<= ~counter~0 42)} assume !!(0 != ~r~0); {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:28,768 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {131435#true} {132640#(<= ~counter~0 42)} #63#return; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:28,768 INFO L290 TraceCheckUtils]: 364: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,768 INFO L290 TraceCheckUtils]: 363: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,768 INFO L290 TraceCheckUtils]: 362: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,768 INFO L272 TraceCheckUtils]: 361: Hoare triple {132640#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,768 INFO L290 TraceCheckUtils]: 360: Hoare triple {132640#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:28,769 INFO L290 TraceCheckUtils]: 359: Hoare triple {132612#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:28,770 INFO L290 TraceCheckUtils]: 358: Hoare triple {132612#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:28,770 INFO L290 TraceCheckUtils]: 357: Hoare triple {132612#(<= ~counter~0 41)} assume !!(0 != ~r~0); {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:28,770 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {131435#true} {132612#(<= ~counter~0 41)} #63#return; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:28,770 INFO L290 TraceCheckUtils]: 355: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,770 INFO L290 TraceCheckUtils]: 354: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,771 INFO L290 TraceCheckUtils]: 353: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,771 INFO L272 TraceCheckUtils]: 352: Hoare triple {132612#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,771 INFO L290 TraceCheckUtils]: 351: Hoare triple {132612#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:28,772 INFO L290 TraceCheckUtils]: 350: Hoare triple {132584#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:28,772 INFO L290 TraceCheckUtils]: 349: Hoare triple {132584#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:28,772 INFO L290 TraceCheckUtils]: 348: Hoare triple {132584#(<= ~counter~0 40)} assume !!(0 != ~r~0); {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:28,773 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {131435#true} {132584#(<= ~counter~0 40)} #63#return; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:28,773 INFO L290 TraceCheckUtils]: 346: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,773 INFO L290 TraceCheckUtils]: 345: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,773 INFO L290 TraceCheckUtils]: 344: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,773 INFO L272 TraceCheckUtils]: 343: Hoare triple {132584#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,773 INFO L290 TraceCheckUtils]: 342: Hoare triple {132584#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:28,774 INFO L290 TraceCheckUtils]: 341: Hoare triple {132556#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:28,775 INFO L290 TraceCheckUtils]: 340: Hoare triple {132556#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:28,775 INFO L290 TraceCheckUtils]: 339: Hoare triple {132556#(<= ~counter~0 39)} assume !!(0 != ~r~0); {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:28,776 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {131435#true} {132556#(<= ~counter~0 39)} #63#return; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:28,776 INFO L290 TraceCheckUtils]: 337: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,776 INFO L290 TraceCheckUtils]: 336: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,776 INFO L290 TraceCheckUtils]: 335: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,776 INFO L272 TraceCheckUtils]: 334: Hoare triple {132556#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,776 INFO L290 TraceCheckUtils]: 333: Hoare triple {132556#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:28,777 INFO L290 TraceCheckUtils]: 332: Hoare triple {132528#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:28,777 INFO L290 TraceCheckUtils]: 331: Hoare triple {132528#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:28,778 INFO L290 TraceCheckUtils]: 330: Hoare triple {132528#(<= ~counter~0 38)} assume !!(0 != ~r~0); {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:28,778 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {131435#true} {132528#(<= ~counter~0 38)} #63#return; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:28,778 INFO L290 TraceCheckUtils]: 328: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,778 INFO L290 TraceCheckUtils]: 327: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,778 INFO L290 TraceCheckUtils]: 326: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,778 INFO L272 TraceCheckUtils]: 325: Hoare triple {132528#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,779 INFO L290 TraceCheckUtils]: 324: Hoare triple {132528#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:28,780 INFO L290 TraceCheckUtils]: 323: Hoare triple {132500#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:28,780 INFO L290 TraceCheckUtils]: 322: Hoare triple {132500#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:28,780 INFO L290 TraceCheckUtils]: 321: Hoare triple {132500#(<= ~counter~0 37)} assume !!(0 != ~r~0); {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:28,781 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {131435#true} {132500#(<= ~counter~0 37)} #63#return; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:28,781 INFO L290 TraceCheckUtils]: 319: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,781 INFO L290 TraceCheckUtils]: 318: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,781 INFO L290 TraceCheckUtils]: 317: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,781 INFO L272 TraceCheckUtils]: 316: Hoare triple {132500#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,781 INFO L290 TraceCheckUtils]: 315: Hoare triple {132500#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:28,782 INFO L290 TraceCheckUtils]: 314: Hoare triple {132472#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:28,783 INFO L290 TraceCheckUtils]: 313: Hoare triple {132472#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:28,783 INFO L290 TraceCheckUtils]: 312: Hoare triple {132472#(<= ~counter~0 36)} assume !!(0 != ~r~0); {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:28,783 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {131435#true} {132472#(<= ~counter~0 36)} #63#return; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:28,783 INFO L290 TraceCheckUtils]: 310: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,783 INFO L290 TraceCheckUtils]: 309: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,784 INFO L290 TraceCheckUtils]: 308: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,784 INFO L272 TraceCheckUtils]: 307: Hoare triple {132472#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,784 INFO L290 TraceCheckUtils]: 306: Hoare triple {132472#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:28,785 INFO L290 TraceCheckUtils]: 305: Hoare triple {132444#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:28,785 INFO L290 TraceCheckUtils]: 304: Hoare triple {132444#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:28,785 INFO L290 TraceCheckUtils]: 303: Hoare triple {132444#(<= ~counter~0 35)} assume !!(0 != ~r~0); {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:28,786 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {131435#true} {132444#(<= ~counter~0 35)} #63#return; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:28,786 INFO L290 TraceCheckUtils]: 301: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,786 INFO L290 TraceCheckUtils]: 300: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,786 INFO L290 TraceCheckUtils]: 299: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,786 INFO L272 TraceCheckUtils]: 298: Hoare triple {132444#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,786 INFO L290 TraceCheckUtils]: 297: Hoare triple {132444#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:28,788 INFO L290 TraceCheckUtils]: 296: Hoare triple {132416#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:28,788 INFO L290 TraceCheckUtils]: 295: Hoare triple {132416#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:28,788 INFO L290 TraceCheckUtils]: 294: Hoare triple {132416#(<= ~counter~0 34)} assume !!(0 != ~r~0); {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:28,789 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {131435#true} {132416#(<= ~counter~0 34)} #63#return; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:28,789 INFO L290 TraceCheckUtils]: 292: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,789 INFO L290 TraceCheckUtils]: 291: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,789 INFO L290 TraceCheckUtils]: 290: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,789 INFO L272 TraceCheckUtils]: 289: Hoare triple {132416#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,789 INFO L290 TraceCheckUtils]: 288: Hoare triple {132416#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:28,790 INFO L290 TraceCheckUtils]: 287: Hoare triple {132388#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:28,790 INFO L290 TraceCheckUtils]: 286: Hoare triple {132388#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:28,791 INFO L290 TraceCheckUtils]: 285: Hoare triple {132388#(<= ~counter~0 33)} assume !!(0 != ~r~0); {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:28,791 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {131435#true} {132388#(<= ~counter~0 33)} #63#return; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:28,791 INFO L290 TraceCheckUtils]: 283: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,791 INFO L290 TraceCheckUtils]: 282: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,791 INFO L290 TraceCheckUtils]: 281: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,791 INFO L272 TraceCheckUtils]: 280: Hoare triple {132388#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,792 INFO L290 TraceCheckUtils]: 279: Hoare triple {132388#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:28,793 INFO L290 TraceCheckUtils]: 278: Hoare triple {132360#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:28,793 INFO L290 TraceCheckUtils]: 277: Hoare triple {132360#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:28,793 INFO L290 TraceCheckUtils]: 276: Hoare triple {132360#(<= ~counter~0 32)} assume !!(0 != ~r~0); {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:28,794 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {131435#true} {132360#(<= ~counter~0 32)} #63#return; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:28,794 INFO L290 TraceCheckUtils]: 274: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,794 INFO L290 TraceCheckUtils]: 273: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,794 INFO L290 TraceCheckUtils]: 272: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,794 INFO L272 TraceCheckUtils]: 271: Hoare triple {132360#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,794 INFO L290 TraceCheckUtils]: 270: Hoare triple {132360#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:28,795 INFO L290 TraceCheckUtils]: 269: Hoare triple {132332#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:28,796 INFO L290 TraceCheckUtils]: 268: Hoare triple {132332#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:28,796 INFO L290 TraceCheckUtils]: 267: Hoare triple {132332#(<= ~counter~0 31)} assume !!(0 != ~r~0); {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:28,796 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {131435#true} {132332#(<= ~counter~0 31)} #63#return; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:28,796 INFO L290 TraceCheckUtils]: 265: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,797 INFO L290 TraceCheckUtils]: 264: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,797 INFO L290 TraceCheckUtils]: 263: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,797 INFO L272 TraceCheckUtils]: 262: Hoare triple {132332#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,797 INFO L290 TraceCheckUtils]: 261: Hoare triple {132332#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:28,798 INFO L290 TraceCheckUtils]: 260: Hoare triple {132304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:28,798 INFO L290 TraceCheckUtils]: 259: Hoare triple {132304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:28,798 INFO L290 TraceCheckUtils]: 258: Hoare triple {132304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:28,799 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {131435#true} {132304#(<= ~counter~0 30)} #63#return; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:28,799 INFO L290 TraceCheckUtils]: 256: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,799 INFO L290 TraceCheckUtils]: 255: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,799 INFO L290 TraceCheckUtils]: 254: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,799 INFO L272 TraceCheckUtils]: 253: Hoare triple {132304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,799 INFO L290 TraceCheckUtils]: 252: Hoare triple {132304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:28,801 INFO L290 TraceCheckUtils]: 251: Hoare triple {132276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:28,801 INFO L290 TraceCheckUtils]: 250: Hoare triple {132276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:28,801 INFO L290 TraceCheckUtils]: 249: Hoare triple {132276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:28,802 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {131435#true} {132276#(<= ~counter~0 29)} #63#return; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:28,802 INFO L290 TraceCheckUtils]: 247: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,802 INFO L290 TraceCheckUtils]: 246: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,802 INFO L290 TraceCheckUtils]: 245: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,802 INFO L272 TraceCheckUtils]: 244: Hoare triple {132276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,802 INFO L290 TraceCheckUtils]: 243: Hoare triple {132276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:28,803 INFO L290 TraceCheckUtils]: 242: Hoare triple {132248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:28,803 INFO L290 TraceCheckUtils]: 241: Hoare triple {132248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:28,804 INFO L290 TraceCheckUtils]: 240: Hoare triple {132248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:28,804 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {131435#true} {132248#(<= ~counter~0 28)} #63#return; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:28,804 INFO L290 TraceCheckUtils]: 238: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,804 INFO L290 TraceCheckUtils]: 237: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,804 INFO L290 TraceCheckUtils]: 236: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,804 INFO L272 TraceCheckUtils]: 235: Hoare triple {132248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,805 INFO L290 TraceCheckUtils]: 234: Hoare triple {132248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:28,806 INFO L290 TraceCheckUtils]: 233: Hoare triple {132220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:28,806 INFO L290 TraceCheckUtils]: 232: Hoare triple {132220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:28,806 INFO L290 TraceCheckUtils]: 231: Hoare triple {132220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:28,807 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {131435#true} {132220#(<= ~counter~0 27)} #63#return; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:28,807 INFO L290 TraceCheckUtils]: 229: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,807 INFO L290 TraceCheckUtils]: 228: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,807 INFO L290 TraceCheckUtils]: 227: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,807 INFO L272 TraceCheckUtils]: 226: Hoare triple {132220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,807 INFO L290 TraceCheckUtils]: 225: Hoare triple {132220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:28,808 INFO L290 TraceCheckUtils]: 224: Hoare triple {132192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:28,809 INFO L290 TraceCheckUtils]: 223: Hoare triple {132192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:28,809 INFO L290 TraceCheckUtils]: 222: Hoare triple {132192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:28,809 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {131435#true} {132192#(<= ~counter~0 26)} #63#return; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:28,810 INFO L290 TraceCheckUtils]: 220: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,810 INFO L290 TraceCheckUtils]: 219: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,810 INFO L290 TraceCheckUtils]: 218: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,810 INFO L272 TraceCheckUtils]: 217: Hoare triple {132192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,810 INFO L290 TraceCheckUtils]: 216: Hoare triple {132192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:28,811 INFO L290 TraceCheckUtils]: 215: Hoare triple {132164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:28,811 INFO L290 TraceCheckUtils]: 214: Hoare triple {132164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:28,812 INFO L290 TraceCheckUtils]: 213: Hoare triple {132164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:28,812 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {131435#true} {132164#(<= ~counter~0 25)} #63#return; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:28,812 INFO L290 TraceCheckUtils]: 211: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,812 INFO L290 TraceCheckUtils]: 210: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,812 INFO L290 TraceCheckUtils]: 209: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,812 INFO L272 TraceCheckUtils]: 208: Hoare triple {132164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,813 INFO L290 TraceCheckUtils]: 207: Hoare triple {132164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:28,814 INFO L290 TraceCheckUtils]: 206: Hoare triple {132136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:28,814 INFO L290 TraceCheckUtils]: 205: Hoare triple {132136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:28,814 INFO L290 TraceCheckUtils]: 204: Hoare triple {132136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:28,815 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {131435#true} {132136#(<= ~counter~0 24)} #63#return; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:28,815 INFO L290 TraceCheckUtils]: 202: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,815 INFO L290 TraceCheckUtils]: 201: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,815 INFO L290 TraceCheckUtils]: 200: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,815 INFO L272 TraceCheckUtils]: 199: Hoare triple {132136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,815 INFO L290 TraceCheckUtils]: 198: Hoare triple {132136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:28,816 INFO L290 TraceCheckUtils]: 197: Hoare triple {132108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:28,817 INFO L290 TraceCheckUtils]: 196: Hoare triple {132108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:28,817 INFO L290 TraceCheckUtils]: 195: Hoare triple {132108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:28,817 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {131435#true} {132108#(<= ~counter~0 23)} #63#return; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:28,817 INFO L290 TraceCheckUtils]: 193: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,818 INFO L290 TraceCheckUtils]: 192: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,818 INFO L290 TraceCheckUtils]: 191: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,818 INFO L272 TraceCheckUtils]: 190: Hoare triple {132108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,818 INFO L290 TraceCheckUtils]: 189: Hoare triple {132108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:28,819 INFO L290 TraceCheckUtils]: 188: Hoare triple {132080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:28,819 INFO L290 TraceCheckUtils]: 187: Hoare triple {132080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:28,820 INFO L290 TraceCheckUtils]: 186: Hoare triple {132080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:28,820 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131435#true} {132080#(<= ~counter~0 22)} #63#return; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:28,820 INFO L290 TraceCheckUtils]: 184: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,820 INFO L290 TraceCheckUtils]: 183: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,820 INFO L290 TraceCheckUtils]: 182: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,820 INFO L272 TraceCheckUtils]: 181: Hoare triple {132080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,821 INFO L290 TraceCheckUtils]: 180: Hoare triple {132080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:28,822 INFO L290 TraceCheckUtils]: 179: Hoare triple {132052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:28,822 INFO L290 TraceCheckUtils]: 178: Hoare triple {132052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:28,822 INFO L290 TraceCheckUtils]: 177: Hoare triple {132052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:28,823 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131435#true} {132052#(<= ~counter~0 21)} #63#return; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:28,823 INFO L290 TraceCheckUtils]: 175: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,823 INFO L290 TraceCheckUtils]: 174: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,823 INFO L290 TraceCheckUtils]: 173: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,823 INFO L272 TraceCheckUtils]: 172: Hoare triple {132052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,823 INFO L290 TraceCheckUtils]: 171: Hoare triple {132052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:28,824 INFO L290 TraceCheckUtils]: 170: Hoare triple {132024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:28,824 INFO L290 TraceCheckUtils]: 169: Hoare triple {132024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:28,825 INFO L290 TraceCheckUtils]: 168: Hoare triple {132024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:28,825 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131435#true} {132024#(<= ~counter~0 20)} #63#return; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:28,825 INFO L290 TraceCheckUtils]: 166: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,825 INFO L290 TraceCheckUtils]: 165: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,825 INFO L290 TraceCheckUtils]: 164: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,826 INFO L272 TraceCheckUtils]: 163: Hoare triple {132024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,826 INFO L290 TraceCheckUtils]: 162: Hoare triple {132024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:28,827 INFO L290 TraceCheckUtils]: 161: Hoare triple {131996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:28,827 INFO L290 TraceCheckUtils]: 160: Hoare triple {131996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:28,827 INFO L290 TraceCheckUtils]: 159: Hoare triple {131996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:28,828 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131435#true} {131996#(<= ~counter~0 19)} #63#return; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:28,828 INFO L290 TraceCheckUtils]: 157: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,828 INFO L290 TraceCheckUtils]: 156: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,828 INFO L290 TraceCheckUtils]: 155: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,828 INFO L272 TraceCheckUtils]: 154: Hoare triple {131996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,828 INFO L290 TraceCheckUtils]: 153: Hoare triple {131996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:28,829 INFO L290 TraceCheckUtils]: 152: Hoare triple {131968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:28,830 INFO L290 TraceCheckUtils]: 151: Hoare triple {131968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:28,830 INFO L290 TraceCheckUtils]: 150: Hoare triple {131968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:28,830 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131435#true} {131968#(<= ~counter~0 18)} #63#return; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:28,830 INFO L290 TraceCheckUtils]: 148: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,831 INFO L290 TraceCheckUtils]: 147: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,831 INFO L290 TraceCheckUtils]: 146: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,831 INFO L272 TraceCheckUtils]: 145: Hoare triple {131968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,831 INFO L290 TraceCheckUtils]: 144: Hoare triple {131968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:28,832 INFO L290 TraceCheckUtils]: 143: Hoare triple {131940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:28,832 INFO L290 TraceCheckUtils]: 142: Hoare triple {131940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:28,832 INFO L290 TraceCheckUtils]: 141: Hoare triple {131940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:28,833 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131435#true} {131940#(<= ~counter~0 17)} #63#return; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:28,833 INFO L290 TraceCheckUtils]: 139: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,833 INFO L290 TraceCheckUtils]: 138: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,833 INFO L290 TraceCheckUtils]: 137: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,833 INFO L272 TraceCheckUtils]: 136: Hoare triple {131940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,833 INFO L290 TraceCheckUtils]: 135: Hoare triple {131940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:28,834 INFO L290 TraceCheckUtils]: 134: Hoare triple {131912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:28,835 INFO L290 TraceCheckUtils]: 133: Hoare triple {131912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:28,835 INFO L290 TraceCheckUtils]: 132: Hoare triple {131912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:28,835 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131435#true} {131912#(<= ~counter~0 16)} #63#return; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:28,836 INFO L290 TraceCheckUtils]: 130: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,836 INFO L290 TraceCheckUtils]: 129: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,836 INFO L290 TraceCheckUtils]: 128: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,836 INFO L272 TraceCheckUtils]: 127: Hoare triple {131912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,836 INFO L290 TraceCheckUtils]: 126: Hoare triple {131912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:28,837 INFO L290 TraceCheckUtils]: 125: Hoare triple {131884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:28,837 INFO L290 TraceCheckUtils]: 124: Hoare triple {131884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:28,838 INFO L290 TraceCheckUtils]: 123: Hoare triple {131884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:28,838 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131435#true} {131884#(<= ~counter~0 15)} #63#return; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:28,838 INFO L290 TraceCheckUtils]: 121: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,838 INFO L290 TraceCheckUtils]: 120: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,838 INFO L290 TraceCheckUtils]: 119: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,838 INFO L272 TraceCheckUtils]: 118: Hoare triple {131884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,839 INFO L290 TraceCheckUtils]: 117: Hoare triple {131884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:28,840 INFO L290 TraceCheckUtils]: 116: Hoare triple {131856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:28,840 INFO L290 TraceCheckUtils]: 115: Hoare triple {131856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:28,840 INFO L290 TraceCheckUtils]: 114: Hoare triple {131856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:28,841 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131435#true} {131856#(<= ~counter~0 14)} #63#return; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:28,841 INFO L290 TraceCheckUtils]: 112: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,841 INFO L290 TraceCheckUtils]: 111: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,841 INFO L290 TraceCheckUtils]: 110: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,841 INFO L272 TraceCheckUtils]: 109: Hoare triple {131856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,841 INFO L290 TraceCheckUtils]: 108: Hoare triple {131856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:28,842 INFO L290 TraceCheckUtils]: 107: Hoare triple {131828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:28,842 INFO L290 TraceCheckUtils]: 106: Hoare triple {131828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:28,843 INFO L290 TraceCheckUtils]: 105: Hoare triple {131828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:28,843 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131435#true} {131828#(<= ~counter~0 13)} #63#return; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:28,843 INFO L290 TraceCheckUtils]: 103: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,843 INFO L290 TraceCheckUtils]: 102: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,843 INFO L290 TraceCheckUtils]: 101: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,844 INFO L272 TraceCheckUtils]: 100: Hoare triple {131828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,844 INFO L290 TraceCheckUtils]: 99: Hoare triple {131828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:28,845 INFO L290 TraceCheckUtils]: 98: Hoare triple {131800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:28,845 INFO L290 TraceCheckUtils]: 97: Hoare triple {131800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:28,845 INFO L290 TraceCheckUtils]: 96: Hoare triple {131800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:28,846 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131435#true} {131800#(<= ~counter~0 12)} #63#return; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:28,846 INFO L290 TraceCheckUtils]: 94: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,846 INFO L290 TraceCheckUtils]: 93: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,846 INFO L290 TraceCheckUtils]: 92: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,846 INFO L272 TraceCheckUtils]: 91: Hoare triple {131800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,846 INFO L290 TraceCheckUtils]: 90: Hoare triple {131800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:28,847 INFO L290 TraceCheckUtils]: 89: Hoare triple {131772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:28,848 INFO L290 TraceCheckUtils]: 88: Hoare triple {131772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:28,848 INFO L290 TraceCheckUtils]: 87: Hoare triple {131772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:28,848 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131435#true} {131772#(<= ~counter~0 11)} #63#return; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:28,848 INFO L290 TraceCheckUtils]: 85: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,848 INFO L290 TraceCheckUtils]: 84: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,849 INFO L290 TraceCheckUtils]: 83: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,849 INFO L272 TraceCheckUtils]: 82: Hoare triple {131772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,849 INFO L290 TraceCheckUtils]: 81: Hoare triple {131772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:28,850 INFO L290 TraceCheckUtils]: 80: Hoare triple {131744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:28,850 INFO L290 TraceCheckUtils]: 79: Hoare triple {131744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:28,850 INFO L290 TraceCheckUtils]: 78: Hoare triple {131744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:28,851 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131435#true} {131744#(<= ~counter~0 10)} #63#return; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:28,851 INFO L290 TraceCheckUtils]: 76: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,851 INFO L290 TraceCheckUtils]: 75: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,851 INFO L290 TraceCheckUtils]: 74: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,851 INFO L272 TraceCheckUtils]: 73: Hoare triple {131744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,851 INFO L290 TraceCheckUtils]: 72: Hoare triple {131744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:28,852 INFO L290 TraceCheckUtils]: 71: Hoare triple {131716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:28,853 INFO L290 TraceCheckUtils]: 70: Hoare triple {131716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:28,853 INFO L290 TraceCheckUtils]: 69: Hoare triple {131716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:28,853 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131435#true} {131716#(<= ~counter~0 9)} #63#return; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:28,854 INFO L290 TraceCheckUtils]: 67: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,854 INFO L290 TraceCheckUtils]: 66: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,854 INFO L290 TraceCheckUtils]: 65: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,854 INFO L272 TraceCheckUtils]: 64: Hoare triple {131716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,854 INFO L290 TraceCheckUtils]: 63: Hoare triple {131716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:28,855 INFO L290 TraceCheckUtils]: 62: Hoare triple {131688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:28,855 INFO L290 TraceCheckUtils]: 61: Hoare triple {131688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:28,856 INFO L290 TraceCheckUtils]: 60: Hoare triple {131688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:28,856 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131435#true} {131688#(<= ~counter~0 8)} #63#return; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:28,856 INFO L290 TraceCheckUtils]: 58: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,856 INFO L290 TraceCheckUtils]: 57: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,856 INFO L290 TraceCheckUtils]: 56: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,856 INFO L272 TraceCheckUtils]: 55: Hoare triple {131688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,857 INFO L290 TraceCheckUtils]: 54: Hoare triple {131688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:28,858 INFO L290 TraceCheckUtils]: 53: Hoare triple {131660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:28,858 INFO L290 TraceCheckUtils]: 52: Hoare triple {131660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:28,858 INFO L290 TraceCheckUtils]: 51: Hoare triple {131660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:28,859 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131435#true} {131660#(<= ~counter~0 7)} #63#return; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:28,859 INFO L290 TraceCheckUtils]: 49: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,859 INFO L290 TraceCheckUtils]: 48: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,859 INFO L290 TraceCheckUtils]: 47: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,859 INFO L272 TraceCheckUtils]: 46: Hoare triple {131660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,859 INFO L290 TraceCheckUtils]: 45: Hoare triple {131660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:28,860 INFO L290 TraceCheckUtils]: 44: Hoare triple {131632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:28,861 INFO L290 TraceCheckUtils]: 43: Hoare triple {131632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:28,861 INFO L290 TraceCheckUtils]: 42: Hoare triple {131632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:28,861 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131435#true} {131632#(<= ~counter~0 6)} #63#return; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:28,861 INFO L290 TraceCheckUtils]: 40: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,861 INFO L290 TraceCheckUtils]: 39: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,861 INFO L290 TraceCheckUtils]: 38: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,862 INFO L272 TraceCheckUtils]: 37: Hoare triple {131632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,862 INFO L290 TraceCheckUtils]: 36: Hoare triple {131632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:28,863 INFO L290 TraceCheckUtils]: 35: Hoare triple {131604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:28,863 INFO L290 TraceCheckUtils]: 34: Hoare triple {131604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:28,863 INFO L290 TraceCheckUtils]: 33: Hoare triple {131604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:28,864 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131435#true} {131604#(<= ~counter~0 5)} #63#return; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:28,864 INFO L290 TraceCheckUtils]: 31: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,864 INFO L290 TraceCheckUtils]: 30: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,864 INFO L290 TraceCheckUtils]: 29: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,864 INFO L272 TraceCheckUtils]: 28: Hoare triple {131604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,864 INFO L290 TraceCheckUtils]: 27: Hoare triple {131604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:28,865 INFO L290 TraceCheckUtils]: 26: Hoare triple {131576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:28,866 INFO L290 TraceCheckUtils]: 25: Hoare triple {131576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:28,866 INFO L290 TraceCheckUtils]: 24: Hoare triple {131576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:28,866 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131435#true} {131576#(<= ~counter~0 4)} #63#return; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:28,866 INFO L290 TraceCheckUtils]: 22: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,867 INFO L290 TraceCheckUtils]: 21: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,867 INFO L290 TraceCheckUtils]: 20: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,867 INFO L272 TraceCheckUtils]: 19: Hoare triple {131576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,867 INFO L290 TraceCheckUtils]: 18: Hoare triple {131576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:28,868 INFO L290 TraceCheckUtils]: 17: Hoare triple {131548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:28,868 INFO L290 TraceCheckUtils]: 16: Hoare triple {131548#(<= ~counter~0 3)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:28,869 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131435#true} {131548#(<= ~counter~0 3)} #61#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:28,869 INFO L290 TraceCheckUtils]: 14: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,869 INFO L290 TraceCheckUtils]: 13: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,869 INFO L272 TraceCheckUtils]: 11: Hoare triple {131548#(<= ~counter~0 3)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,869 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131435#true} {131548#(<= ~counter~0 3)} #59#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:28,869 INFO L290 TraceCheckUtils]: 9: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-15 09:18:28,869 INFO L290 TraceCheckUtils]: 8: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-15 09:18:28,869 INFO L290 TraceCheckUtils]: 7: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-15 09:18:28,870 INFO L272 TraceCheckUtils]: 6: Hoare triple {131548#(<= ~counter~0 3)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {131435#true} is VALID [2022-04-15 09:18:28,870 INFO L290 TraceCheckUtils]: 5: Hoare triple {131548#(<= ~counter~0 3)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:28,870 INFO L272 TraceCheckUtils]: 4: Hoare triple {131548#(<= ~counter~0 3)} call #t~ret7 := main(); {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:28,870 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131548#(<= ~counter~0 3)} {131435#true} #67#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:28,871 INFO L290 TraceCheckUtils]: 2: Hoare triple {131548#(<= ~counter~0 3)} assume true; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:28,871 INFO L290 TraceCheckUtils]: 1: Hoare triple {131435#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {131548#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:28,871 INFO L272 TraceCheckUtils]: 0: Hoare triple {131435#true} call ULTIMATE.init(); {131435#true} is VALID [2022-04-15 09:18:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 5267 refuted. 0 times theorem prover too weak. 4144 trivial. 0 not checked. [2022-04-15 09:18:28,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:18:28,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356952761] [2022-04-15 09:18:28,872 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:18:28,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [647104394] [2022-04-15 09:18:28,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [647104394] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:18:28,872 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:18:28,873 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 54 [2022-04-15 09:18:28,873 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:18:28,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [398924892] [2022-04-15 09:18:28,873 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [398924892] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:18:28,873 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:18:28,873 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-15 09:18:28,873 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592020638] [2022-04-15 09:18:28,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:18:28,874 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 [2022-04-15 09:18:28,874 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:18:28,874 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) [2022-04-15 09:18:29,258 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 434 edges. 434 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:29,258 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-15 09:18:29,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:18:29,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-15 09:18:29,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:18:29,259 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) [2022-04-15 09:18:32,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:32,225 INFO L93 Difference]: Finished difference Result 448 states and 496 transitions. [2022-04-15 09:18:32,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2022-04-15 09:18:32,225 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 [2022-04-15 09:18:32,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:18:32,226 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) [2022-04-15 09:18:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-15 09:18:32,236 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) [2022-04-15 09:18:32,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-15 09:18:32,245 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 495 transitions. [2022-04-15 09:18:32,711 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:32,719 INFO L225 Difference]: With dead ends: 448 [2022-04-15 09:18:32,719 INFO L226 Difference]: Without dead ends: 443 [2022-04-15 09:18:32,720 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 919 GetRequests, 820 SyntacticMatches, 1 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1133 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3769, Invalid=6131, Unknown=0, NotChecked=0, Total=9900 [2022-04-15 09:18:32,720 INFO L913 BasicCegarLoop]: 72 mSDtfsCounter, 220 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 450 SdHoareTripleChecker+Invalid, 325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 09:18:32,720 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [220 Valid, 450 Invalid, 325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 09:18:32,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2022-04-15 09:18:33,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 443. [2022-04-15 09:18:33,504 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:18:33,504 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) [2022-04-15 09:18:33,505 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) [2022-04-15 09:18:33,505 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) [2022-04-15 09:18:33,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:33,511 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-15 09:18:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-15 09:18:33,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:18:33,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:18:33,512 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. [2022-04-15 09:18:33,512 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. [2022-04-15 09:18:33,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:33,518 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-15 09:18:33,518 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-15 09:18:33,518 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:18:33,518 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:18:33,519 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:18:33,519 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:18:33,519 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) [2022-04-15 09:18:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 491 transitions. [2022-04-15 09:18:33,528 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 491 transitions. Word has length 437 [2022-04-15 09:18:33,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:18:33,528 INFO L478 AbstractCegarLoop]: Abstraction has 443 states and 491 transitions. [2022-04-15 09:18:33,528 INFO L479 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) [2022-04-15 09:18:33,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 443 states and 491 transitions. [2022-04-15 09:18:36,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 490 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-15 09:18:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-04-15 09:18:36,520 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:18:36,520 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:18:36,537 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Ended with exit code 0 [2022-04-15 09:18:36,720 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2022-04-15 09:18:36,720 INFO L403 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:18:36,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:18:36,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 93 times [2022-04-15 09:18:36,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:18:36,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1190209619] [2022-04-15 09:18:36,721 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:18:36,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 94 times [2022-04-15 09:18:36,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:18:36,722 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497062095] [2022-04-15 09:18:36,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:18:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:18:36,754 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:18:36,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1812793640] [2022-04-15 09:18:36,754 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 09:18:36,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:18:36,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:18:36,755 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) [2022-04-15 09:18:36,756 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-15 09:18:36,968 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 09:18:36,968 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 09:18:36,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 1033 conjuncts, 99 conjunts are in the unsatisfiable core [2022-04-15 09:18:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 09:18:37,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 09:18:39,628 INFO L272 TraceCheckUtils]: 0: Hoare triple {136870#true} call ULTIMATE.init(); {136870#true} is VALID [2022-04-15 09:18:39,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {136870#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,629 INFO L290 TraceCheckUtils]: 2: Hoare triple {136878#(<= ~counter~0 0)} assume true; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,629 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136878#(<= ~counter~0 0)} {136870#true} #67#return; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,630 INFO L272 TraceCheckUtils]: 4: Hoare triple {136878#(<= ~counter~0 0)} call #t~ret7 := main(); {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,630 INFO L290 TraceCheckUtils]: 5: Hoare triple {136878#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,630 INFO L272 TraceCheckUtils]: 6: Hoare triple {136878#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,631 INFO L290 TraceCheckUtils]: 7: Hoare triple {136878#(<= ~counter~0 0)} ~cond := #in~cond; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,631 INFO L290 TraceCheckUtils]: 8: Hoare triple {136878#(<= ~counter~0 0)} assume !(0 == ~cond); {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,631 INFO L290 TraceCheckUtils]: 9: Hoare triple {136878#(<= ~counter~0 0)} assume true; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,632 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136878#(<= ~counter~0 0)} {136878#(<= ~counter~0 0)} #59#return; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,632 INFO L272 TraceCheckUtils]: 11: Hoare triple {136878#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,632 INFO L290 TraceCheckUtils]: 12: Hoare triple {136878#(<= ~counter~0 0)} ~cond := #in~cond; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,633 INFO L290 TraceCheckUtils]: 13: Hoare triple {136878#(<= ~counter~0 0)} assume !(0 == ~cond); {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,633 INFO L290 TraceCheckUtils]: 14: Hoare triple {136878#(<= ~counter~0 0)} assume true; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,633 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136878#(<= ~counter~0 0)} {136878#(<= ~counter~0 0)} #61#return; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,633 INFO L290 TraceCheckUtils]: 16: Hoare triple {136878#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {136878#(<= ~counter~0 0)} is VALID [2022-04-15 09:18:39,636 INFO L290 TraceCheckUtils]: 17: Hoare triple {136878#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136927#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:39,636 INFO L290 TraceCheckUtils]: 18: Hoare triple {136927#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {136927#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:39,637 INFO L272 TraceCheckUtils]: 19: Hoare triple {136927#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136927#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:39,637 INFO L290 TraceCheckUtils]: 20: Hoare triple {136927#(<= ~counter~0 1)} ~cond := #in~cond; {136927#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:39,637 INFO L290 TraceCheckUtils]: 21: Hoare triple {136927#(<= ~counter~0 1)} assume !(0 == ~cond); {136927#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:39,637 INFO L290 TraceCheckUtils]: 22: Hoare triple {136927#(<= ~counter~0 1)} assume true; {136927#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:39,638 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136927#(<= ~counter~0 1)} {136927#(<= ~counter~0 1)} #63#return; {136927#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:39,638 INFO L290 TraceCheckUtils]: 24: Hoare triple {136927#(<= ~counter~0 1)} assume !!(0 != ~r~0); {136927#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:39,638 INFO L290 TraceCheckUtils]: 25: Hoare triple {136927#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136927#(<= ~counter~0 1)} is VALID [2022-04-15 09:18:39,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {136927#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:39,640 INFO L290 TraceCheckUtils]: 27: Hoare triple {136955#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:39,640 INFO L272 TraceCheckUtils]: 28: Hoare triple {136955#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:39,641 INFO L290 TraceCheckUtils]: 29: Hoare triple {136955#(<= ~counter~0 2)} ~cond := #in~cond; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:39,641 INFO L290 TraceCheckUtils]: 30: Hoare triple {136955#(<= ~counter~0 2)} assume !(0 == ~cond); {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:39,641 INFO L290 TraceCheckUtils]: 31: Hoare triple {136955#(<= ~counter~0 2)} assume true; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:39,642 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136955#(<= ~counter~0 2)} {136955#(<= ~counter~0 2)} #63#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:39,642 INFO L290 TraceCheckUtils]: 33: Hoare triple {136955#(<= ~counter~0 2)} assume !!(0 != ~r~0); {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:39,642 INFO L290 TraceCheckUtils]: 34: Hoare triple {136955#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:39,643 INFO L290 TraceCheckUtils]: 35: Hoare triple {136955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:39,643 INFO L290 TraceCheckUtils]: 36: Hoare triple {136983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:39,644 INFO L272 TraceCheckUtils]: 37: Hoare triple {136983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:39,644 INFO L290 TraceCheckUtils]: 38: Hoare triple {136983#(<= ~counter~0 3)} ~cond := #in~cond; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:39,644 INFO L290 TraceCheckUtils]: 39: Hoare triple {136983#(<= ~counter~0 3)} assume !(0 == ~cond); {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:39,645 INFO L290 TraceCheckUtils]: 40: Hoare triple {136983#(<= ~counter~0 3)} assume true; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:39,645 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136983#(<= ~counter~0 3)} {136983#(<= ~counter~0 3)} #63#return; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:39,645 INFO L290 TraceCheckUtils]: 42: Hoare triple {136983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:39,646 INFO L290 TraceCheckUtils]: 43: Hoare triple {136983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:39,647 INFO L290 TraceCheckUtils]: 44: Hoare triple {136983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:39,647 INFO L290 TraceCheckUtils]: 45: Hoare triple {137011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:39,648 INFO L272 TraceCheckUtils]: 46: Hoare triple {137011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:39,648 INFO L290 TraceCheckUtils]: 47: Hoare triple {137011#(<= ~counter~0 4)} ~cond := #in~cond; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:39,648 INFO L290 TraceCheckUtils]: 48: Hoare triple {137011#(<= ~counter~0 4)} assume !(0 == ~cond); {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:39,648 INFO L290 TraceCheckUtils]: 49: Hoare triple {137011#(<= ~counter~0 4)} assume true; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:39,649 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {137011#(<= ~counter~0 4)} {137011#(<= ~counter~0 4)} #63#return; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:39,649 INFO L290 TraceCheckUtils]: 51: Hoare triple {137011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:39,649 INFO L290 TraceCheckUtils]: 52: Hoare triple {137011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:39,650 INFO L290 TraceCheckUtils]: 53: Hoare triple {137011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:39,651 INFO L290 TraceCheckUtils]: 54: Hoare triple {137039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:39,651 INFO L272 TraceCheckUtils]: 55: Hoare triple {137039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:39,651 INFO L290 TraceCheckUtils]: 56: Hoare triple {137039#(<= ~counter~0 5)} ~cond := #in~cond; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:39,652 INFO L290 TraceCheckUtils]: 57: Hoare triple {137039#(<= ~counter~0 5)} assume !(0 == ~cond); {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:39,652 INFO L290 TraceCheckUtils]: 58: Hoare triple {137039#(<= ~counter~0 5)} assume true; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:39,652 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {137039#(<= ~counter~0 5)} {137039#(<= ~counter~0 5)} #63#return; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:39,653 INFO L290 TraceCheckUtils]: 60: Hoare triple {137039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:39,653 INFO L290 TraceCheckUtils]: 61: Hoare triple {137039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:39,654 INFO L290 TraceCheckUtils]: 62: Hoare triple {137039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:39,654 INFO L290 TraceCheckUtils]: 63: Hoare triple {137067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:39,655 INFO L272 TraceCheckUtils]: 64: Hoare triple {137067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:39,655 INFO L290 TraceCheckUtils]: 65: Hoare triple {137067#(<= ~counter~0 6)} ~cond := #in~cond; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:39,655 INFO L290 TraceCheckUtils]: 66: Hoare triple {137067#(<= ~counter~0 6)} assume !(0 == ~cond); {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:39,656 INFO L290 TraceCheckUtils]: 67: Hoare triple {137067#(<= ~counter~0 6)} assume true; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:39,656 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {137067#(<= ~counter~0 6)} {137067#(<= ~counter~0 6)} #63#return; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:39,656 INFO L290 TraceCheckUtils]: 69: Hoare triple {137067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:39,657 INFO L290 TraceCheckUtils]: 70: Hoare triple {137067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:39,658 INFO L290 TraceCheckUtils]: 71: Hoare triple {137067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:39,658 INFO L290 TraceCheckUtils]: 72: Hoare triple {137095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:39,658 INFO L272 TraceCheckUtils]: 73: Hoare triple {137095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:39,659 INFO L290 TraceCheckUtils]: 74: Hoare triple {137095#(<= ~counter~0 7)} ~cond := #in~cond; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:39,659 INFO L290 TraceCheckUtils]: 75: Hoare triple {137095#(<= ~counter~0 7)} assume !(0 == ~cond); {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:39,659 INFO L290 TraceCheckUtils]: 76: Hoare triple {137095#(<= ~counter~0 7)} assume true; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:39,660 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {137095#(<= ~counter~0 7)} {137095#(<= ~counter~0 7)} #63#return; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:39,660 INFO L290 TraceCheckUtils]: 78: Hoare triple {137095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:39,660 INFO L290 TraceCheckUtils]: 79: Hoare triple {137095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:39,661 INFO L290 TraceCheckUtils]: 80: Hoare triple {137095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:39,662 INFO L290 TraceCheckUtils]: 81: Hoare triple {137123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:39,662 INFO L272 TraceCheckUtils]: 82: Hoare triple {137123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:39,662 INFO L290 TraceCheckUtils]: 83: Hoare triple {137123#(<= ~counter~0 8)} ~cond := #in~cond; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:39,663 INFO L290 TraceCheckUtils]: 84: Hoare triple {137123#(<= ~counter~0 8)} assume !(0 == ~cond); {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:39,663 INFO L290 TraceCheckUtils]: 85: Hoare triple {137123#(<= ~counter~0 8)} assume true; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:39,663 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {137123#(<= ~counter~0 8)} {137123#(<= ~counter~0 8)} #63#return; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:39,664 INFO L290 TraceCheckUtils]: 87: Hoare triple {137123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:39,664 INFO L290 TraceCheckUtils]: 88: Hoare triple {137123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:39,665 INFO L290 TraceCheckUtils]: 89: Hoare triple {137123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:39,665 INFO L290 TraceCheckUtils]: 90: Hoare triple {137151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:39,666 INFO L272 TraceCheckUtils]: 91: Hoare triple {137151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:39,666 INFO L290 TraceCheckUtils]: 92: Hoare triple {137151#(<= ~counter~0 9)} ~cond := #in~cond; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:39,666 INFO L290 TraceCheckUtils]: 93: Hoare triple {137151#(<= ~counter~0 9)} assume !(0 == ~cond); {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:39,666 INFO L290 TraceCheckUtils]: 94: Hoare triple {137151#(<= ~counter~0 9)} assume true; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:39,667 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {137151#(<= ~counter~0 9)} {137151#(<= ~counter~0 9)} #63#return; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:39,667 INFO L290 TraceCheckUtils]: 96: Hoare triple {137151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:39,668 INFO L290 TraceCheckUtils]: 97: Hoare triple {137151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:39,669 INFO L290 TraceCheckUtils]: 98: Hoare triple {137151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:39,669 INFO L290 TraceCheckUtils]: 99: Hoare triple {137179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:39,669 INFO L272 TraceCheckUtils]: 100: Hoare triple {137179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:39,670 INFO L290 TraceCheckUtils]: 101: Hoare triple {137179#(<= ~counter~0 10)} ~cond := #in~cond; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:39,670 INFO L290 TraceCheckUtils]: 102: Hoare triple {137179#(<= ~counter~0 10)} assume !(0 == ~cond); {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:39,670 INFO L290 TraceCheckUtils]: 103: Hoare triple {137179#(<= ~counter~0 10)} assume true; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:39,671 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {137179#(<= ~counter~0 10)} {137179#(<= ~counter~0 10)} #63#return; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:39,671 INFO L290 TraceCheckUtils]: 105: Hoare triple {137179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:39,671 INFO L290 TraceCheckUtils]: 106: Hoare triple {137179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:39,672 INFO L290 TraceCheckUtils]: 107: Hoare triple {137179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:39,673 INFO L290 TraceCheckUtils]: 108: Hoare triple {137207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:39,673 INFO L272 TraceCheckUtils]: 109: Hoare triple {137207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:39,673 INFO L290 TraceCheckUtils]: 110: Hoare triple {137207#(<= ~counter~0 11)} ~cond := #in~cond; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:39,674 INFO L290 TraceCheckUtils]: 111: Hoare triple {137207#(<= ~counter~0 11)} assume !(0 == ~cond); {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:39,674 INFO L290 TraceCheckUtils]: 112: Hoare triple {137207#(<= ~counter~0 11)} assume true; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:39,674 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {137207#(<= ~counter~0 11)} {137207#(<= ~counter~0 11)} #63#return; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:39,675 INFO L290 TraceCheckUtils]: 114: Hoare triple {137207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:39,675 INFO L290 TraceCheckUtils]: 115: Hoare triple {137207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:39,676 INFO L290 TraceCheckUtils]: 116: Hoare triple {137207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:39,676 INFO L290 TraceCheckUtils]: 117: Hoare triple {137235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:39,677 INFO L272 TraceCheckUtils]: 118: Hoare triple {137235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:39,677 INFO L290 TraceCheckUtils]: 119: Hoare triple {137235#(<= ~counter~0 12)} ~cond := #in~cond; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:39,677 INFO L290 TraceCheckUtils]: 120: Hoare triple {137235#(<= ~counter~0 12)} assume !(0 == ~cond); {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:39,677 INFO L290 TraceCheckUtils]: 121: Hoare triple {137235#(<= ~counter~0 12)} assume true; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:39,678 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {137235#(<= ~counter~0 12)} {137235#(<= ~counter~0 12)} #63#return; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:39,678 INFO L290 TraceCheckUtils]: 123: Hoare triple {137235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:39,678 INFO L290 TraceCheckUtils]: 124: Hoare triple {137235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:39,680 INFO L290 TraceCheckUtils]: 125: Hoare triple {137235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:39,680 INFO L290 TraceCheckUtils]: 126: Hoare triple {137263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:39,680 INFO L272 TraceCheckUtils]: 127: Hoare triple {137263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:39,681 INFO L290 TraceCheckUtils]: 128: Hoare triple {137263#(<= ~counter~0 13)} ~cond := #in~cond; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:39,681 INFO L290 TraceCheckUtils]: 129: Hoare triple {137263#(<= ~counter~0 13)} assume !(0 == ~cond); {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:39,681 INFO L290 TraceCheckUtils]: 130: Hoare triple {137263#(<= ~counter~0 13)} assume true; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:39,682 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {137263#(<= ~counter~0 13)} {137263#(<= ~counter~0 13)} #63#return; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:39,682 INFO L290 TraceCheckUtils]: 132: Hoare triple {137263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:39,682 INFO L290 TraceCheckUtils]: 133: Hoare triple {137263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:39,683 INFO L290 TraceCheckUtils]: 134: Hoare triple {137263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:39,683 INFO L290 TraceCheckUtils]: 135: Hoare triple {137291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:39,684 INFO L272 TraceCheckUtils]: 136: Hoare triple {137291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:39,684 INFO L290 TraceCheckUtils]: 137: Hoare triple {137291#(<= ~counter~0 14)} ~cond := #in~cond; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:39,684 INFO L290 TraceCheckUtils]: 138: Hoare triple {137291#(<= ~counter~0 14)} assume !(0 == ~cond); {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:39,685 INFO L290 TraceCheckUtils]: 139: Hoare triple {137291#(<= ~counter~0 14)} assume true; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:39,685 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {137291#(<= ~counter~0 14)} {137291#(<= ~counter~0 14)} #63#return; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:39,685 INFO L290 TraceCheckUtils]: 141: Hoare triple {137291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:39,686 INFO L290 TraceCheckUtils]: 142: Hoare triple {137291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:39,687 INFO L290 TraceCheckUtils]: 143: Hoare triple {137291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:39,687 INFO L290 TraceCheckUtils]: 144: Hoare triple {137319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:39,687 INFO L272 TraceCheckUtils]: 145: Hoare triple {137319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:39,688 INFO L290 TraceCheckUtils]: 146: Hoare triple {137319#(<= ~counter~0 15)} ~cond := #in~cond; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:39,688 INFO L290 TraceCheckUtils]: 147: Hoare triple {137319#(<= ~counter~0 15)} assume !(0 == ~cond); {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:39,688 INFO L290 TraceCheckUtils]: 148: Hoare triple {137319#(<= ~counter~0 15)} assume true; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:39,689 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {137319#(<= ~counter~0 15)} {137319#(<= ~counter~0 15)} #63#return; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:39,689 INFO L290 TraceCheckUtils]: 150: Hoare triple {137319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:39,689 INFO L290 TraceCheckUtils]: 151: Hoare triple {137319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:39,690 INFO L290 TraceCheckUtils]: 152: Hoare triple {137319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:39,690 INFO L290 TraceCheckUtils]: 153: Hoare triple {137347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:39,691 INFO L272 TraceCheckUtils]: 154: Hoare triple {137347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:39,691 INFO L290 TraceCheckUtils]: 155: Hoare triple {137347#(<= ~counter~0 16)} ~cond := #in~cond; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:39,692 INFO L290 TraceCheckUtils]: 156: Hoare triple {137347#(<= ~counter~0 16)} assume !(0 == ~cond); {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:39,692 INFO L290 TraceCheckUtils]: 157: Hoare triple {137347#(<= ~counter~0 16)} assume true; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:39,692 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {137347#(<= ~counter~0 16)} {137347#(<= ~counter~0 16)} #63#return; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:39,693 INFO L290 TraceCheckUtils]: 159: Hoare triple {137347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:39,693 INFO L290 TraceCheckUtils]: 160: Hoare triple {137347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:39,694 INFO L290 TraceCheckUtils]: 161: Hoare triple {137347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:39,694 INFO L290 TraceCheckUtils]: 162: Hoare triple {137375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:39,695 INFO L272 TraceCheckUtils]: 163: Hoare triple {137375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:39,695 INFO L290 TraceCheckUtils]: 164: Hoare triple {137375#(<= ~counter~0 17)} ~cond := #in~cond; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:39,695 INFO L290 TraceCheckUtils]: 165: Hoare triple {137375#(<= ~counter~0 17)} assume !(0 == ~cond); {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:39,695 INFO L290 TraceCheckUtils]: 166: Hoare triple {137375#(<= ~counter~0 17)} assume true; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:39,696 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {137375#(<= ~counter~0 17)} {137375#(<= ~counter~0 17)} #63#return; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:39,696 INFO L290 TraceCheckUtils]: 168: Hoare triple {137375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:39,696 INFO L290 TraceCheckUtils]: 169: Hoare triple {137375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:39,697 INFO L290 TraceCheckUtils]: 170: Hoare triple {137375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:39,698 INFO L290 TraceCheckUtils]: 171: Hoare triple {137403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:39,698 INFO L272 TraceCheckUtils]: 172: Hoare triple {137403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:39,698 INFO L290 TraceCheckUtils]: 173: Hoare triple {137403#(<= ~counter~0 18)} ~cond := #in~cond; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:39,699 INFO L290 TraceCheckUtils]: 174: Hoare triple {137403#(<= ~counter~0 18)} assume !(0 == ~cond); {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:39,699 INFO L290 TraceCheckUtils]: 175: Hoare triple {137403#(<= ~counter~0 18)} assume true; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:39,699 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {137403#(<= ~counter~0 18)} {137403#(<= ~counter~0 18)} #63#return; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:39,700 INFO L290 TraceCheckUtils]: 177: Hoare triple {137403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:39,700 INFO L290 TraceCheckUtils]: 178: Hoare triple {137403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:39,701 INFO L290 TraceCheckUtils]: 179: Hoare triple {137403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:39,701 INFO L290 TraceCheckUtils]: 180: Hoare triple {137431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:39,702 INFO L272 TraceCheckUtils]: 181: Hoare triple {137431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:39,702 INFO L290 TraceCheckUtils]: 182: Hoare triple {137431#(<= ~counter~0 19)} ~cond := #in~cond; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:39,702 INFO L290 TraceCheckUtils]: 183: Hoare triple {137431#(<= ~counter~0 19)} assume !(0 == ~cond); {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:39,703 INFO L290 TraceCheckUtils]: 184: Hoare triple {137431#(<= ~counter~0 19)} assume true; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:39,703 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {137431#(<= ~counter~0 19)} {137431#(<= ~counter~0 19)} #63#return; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:39,703 INFO L290 TraceCheckUtils]: 186: Hoare triple {137431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:39,704 INFO L290 TraceCheckUtils]: 187: Hoare triple {137431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:39,705 INFO L290 TraceCheckUtils]: 188: Hoare triple {137431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:39,705 INFO L290 TraceCheckUtils]: 189: Hoare triple {137459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:39,705 INFO L272 TraceCheckUtils]: 190: Hoare triple {137459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:39,706 INFO L290 TraceCheckUtils]: 191: Hoare triple {137459#(<= ~counter~0 20)} ~cond := #in~cond; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:39,706 INFO L290 TraceCheckUtils]: 192: Hoare triple {137459#(<= ~counter~0 20)} assume !(0 == ~cond); {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:39,706 INFO L290 TraceCheckUtils]: 193: Hoare triple {137459#(<= ~counter~0 20)} assume true; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:39,707 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {137459#(<= ~counter~0 20)} {137459#(<= ~counter~0 20)} #63#return; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:39,707 INFO L290 TraceCheckUtils]: 195: Hoare triple {137459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:39,707 INFO L290 TraceCheckUtils]: 196: Hoare triple {137459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:39,708 INFO L290 TraceCheckUtils]: 197: Hoare triple {137459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:39,708 INFO L290 TraceCheckUtils]: 198: Hoare triple {137487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:39,709 INFO L272 TraceCheckUtils]: 199: Hoare triple {137487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:39,709 INFO L290 TraceCheckUtils]: 200: Hoare triple {137487#(<= ~counter~0 21)} ~cond := #in~cond; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:39,709 INFO L290 TraceCheckUtils]: 201: Hoare triple {137487#(<= ~counter~0 21)} assume !(0 == ~cond); {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:39,710 INFO L290 TraceCheckUtils]: 202: Hoare triple {137487#(<= ~counter~0 21)} assume true; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:39,710 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {137487#(<= ~counter~0 21)} {137487#(<= ~counter~0 21)} #63#return; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:39,710 INFO L290 TraceCheckUtils]: 204: Hoare triple {137487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:39,711 INFO L290 TraceCheckUtils]: 205: Hoare triple {137487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:39,712 INFO L290 TraceCheckUtils]: 206: Hoare triple {137487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:39,712 INFO L290 TraceCheckUtils]: 207: Hoare triple {137515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:39,713 INFO L272 TraceCheckUtils]: 208: Hoare triple {137515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:39,713 INFO L290 TraceCheckUtils]: 209: Hoare triple {137515#(<= ~counter~0 22)} ~cond := #in~cond; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:39,713 INFO L290 TraceCheckUtils]: 210: Hoare triple {137515#(<= ~counter~0 22)} assume !(0 == ~cond); {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:39,713 INFO L290 TraceCheckUtils]: 211: Hoare triple {137515#(<= ~counter~0 22)} assume true; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:39,714 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {137515#(<= ~counter~0 22)} {137515#(<= ~counter~0 22)} #63#return; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:39,714 INFO L290 TraceCheckUtils]: 213: Hoare triple {137515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:39,714 INFO L290 TraceCheckUtils]: 214: Hoare triple {137515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:39,715 INFO L290 TraceCheckUtils]: 215: Hoare triple {137515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:39,716 INFO L290 TraceCheckUtils]: 216: Hoare triple {137543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:39,716 INFO L272 TraceCheckUtils]: 217: Hoare triple {137543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:39,716 INFO L290 TraceCheckUtils]: 218: Hoare triple {137543#(<= ~counter~0 23)} ~cond := #in~cond; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:39,717 INFO L290 TraceCheckUtils]: 219: Hoare triple {137543#(<= ~counter~0 23)} assume !(0 == ~cond); {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:39,717 INFO L290 TraceCheckUtils]: 220: Hoare triple {137543#(<= ~counter~0 23)} assume true; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:39,717 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {137543#(<= ~counter~0 23)} {137543#(<= ~counter~0 23)} #63#return; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:39,718 INFO L290 TraceCheckUtils]: 222: Hoare triple {137543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:39,718 INFO L290 TraceCheckUtils]: 223: Hoare triple {137543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:39,719 INFO L290 TraceCheckUtils]: 224: Hoare triple {137543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:39,719 INFO L290 TraceCheckUtils]: 225: Hoare triple {137571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:39,720 INFO L272 TraceCheckUtils]: 226: Hoare triple {137571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:39,720 INFO L290 TraceCheckUtils]: 227: Hoare triple {137571#(<= ~counter~0 24)} ~cond := #in~cond; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:39,720 INFO L290 TraceCheckUtils]: 228: Hoare triple {137571#(<= ~counter~0 24)} assume !(0 == ~cond); {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:39,721 INFO L290 TraceCheckUtils]: 229: Hoare triple {137571#(<= ~counter~0 24)} assume true; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:39,721 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {137571#(<= ~counter~0 24)} {137571#(<= ~counter~0 24)} #63#return; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:39,721 INFO L290 TraceCheckUtils]: 231: Hoare triple {137571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:39,722 INFO L290 TraceCheckUtils]: 232: Hoare triple {137571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:39,723 INFO L290 TraceCheckUtils]: 233: Hoare triple {137571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:39,723 INFO L290 TraceCheckUtils]: 234: Hoare triple {137599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:39,723 INFO L272 TraceCheckUtils]: 235: Hoare triple {137599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:39,724 INFO L290 TraceCheckUtils]: 236: Hoare triple {137599#(<= ~counter~0 25)} ~cond := #in~cond; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:39,724 INFO L290 TraceCheckUtils]: 237: Hoare triple {137599#(<= ~counter~0 25)} assume !(0 == ~cond); {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:39,724 INFO L290 TraceCheckUtils]: 238: Hoare triple {137599#(<= ~counter~0 25)} assume true; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:39,725 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {137599#(<= ~counter~0 25)} {137599#(<= ~counter~0 25)} #63#return; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:39,725 INFO L290 TraceCheckUtils]: 240: Hoare triple {137599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:39,725 INFO L290 TraceCheckUtils]: 241: Hoare triple {137599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:39,726 INFO L290 TraceCheckUtils]: 242: Hoare triple {137599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:39,726 INFO L290 TraceCheckUtils]: 243: Hoare triple {137627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:39,727 INFO L272 TraceCheckUtils]: 244: Hoare triple {137627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:39,727 INFO L290 TraceCheckUtils]: 245: Hoare triple {137627#(<= ~counter~0 26)} ~cond := #in~cond; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:39,727 INFO L290 TraceCheckUtils]: 246: Hoare triple {137627#(<= ~counter~0 26)} assume !(0 == ~cond); {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:39,728 INFO L290 TraceCheckUtils]: 247: Hoare triple {137627#(<= ~counter~0 26)} assume true; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:39,728 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {137627#(<= ~counter~0 26)} {137627#(<= ~counter~0 26)} #63#return; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:39,729 INFO L290 TraceCheckUtils]: 249: Hoare triple {137627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:39,729 INFO L290 TraceCheckUtils]: 250: Hoare triple {137627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:39,730 INFO L290 TraceCheckUtils]: 251: Hoare triple {137627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:39,730 INFO L290 TraceCheckUtils]: 252: Hoare triple {137655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:39,731 INFO L272 TraceCheckUtils]: 253: Hoare triple {137655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:39,731 INFO L290 TraceCheckUtils]: 254: Hoare triple {137655#(<= ~counter~0 27)} ~cond := #in~cond; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:39,731 INFO L290 TraceCheckUtils]: 255: Hoare triple {137655#(<= ~counter~0 27)} assume !(0 == ~cond); {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:39,731 INFO L290 TraceCheckUtils]: 256: Hoare triple {137655#(<= ~counter~0 27)} assume true; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:39,732 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {137655#(<= ~counter~0 27)} {137655#(<= ~counter~0 27)} #63#return; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:39,732 INFO L290 TraceCheckUtils]: 258: Hoare triple {137655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:39,732 INFO L290 TraceCheckUtils]: 259: Hoare triple {137655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:39,733 INFO L290 TraceCheckUtils]: 260: Hoare triple {137655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:39,734 INFO L290 TraceCheckUtils]: 261: Hoare triple {137683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:39,734 INFO L272 TraceCheckUtils]: 262: Hoare triple {137683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:39,734 INFO L290 TraceCheckUtils]: 263: Hoare triple {137683#(<= ~counter~0 28)} ~cond := #in~cond; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:39,735 INFO L290 TraceCheckUtils]: 264: Hoare triple {137683#(<= ~counter~0 28)} assume !(0 == ~cond); {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:39,735 INFO L290 TraceCheckUtils]: 265: Hoare triple {137683#(<= ~counter~0 28)} assume true; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:39,735 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {137683#(<= ~counter~0 28)} {137683#(<= ~counter~0 28)} #63#return; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:39,736 INFO L290 TraceCheckUtils]: 267: Hoare triple {137683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:39,736 INFO L290 TraceCheckUtils]: 268: Hoare triple {137683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:39,737 INFO L290 TraceCheckUtils]: 269: Hoare triple {137683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:39,737 INFO L290 TraceCheckUtils]: 270: Hoare triple {137711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:39,738 INFO L272 TraceCheckUtils]: 271: Hoare triple {137711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:39,738 INFO L290 TraceCheckUtils]: 272: Hoare triple {137711#(<= ~counter~0 29)} ~cond := #in~cond; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:39,738 INFO L290 TraceCheckUtils]: 273: Hoare triple {137711#(<= ~counter~0 29)} assume !(0 == ~cond); {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:39,739 INFO L290 TraceCheckUtils]: 274: Hoare triple {137711#(<= ~counter~0 29)} assume true; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:39,739 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {137711#(<= ~counter~0 29)} {137711#(<= ~counter~0 29)} #63#return; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:39,739 INFO L290 TraceCheckUtils]: 276: Hoare triple {137711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:39,740 INFO L290 TraceCheckUtils]: 277: Hoare triple {137711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:39,741 INFO L290 TraceCheckUtils]: 278: Hoare triple {137711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:39,741 INFO L290 TraceCheckUtils]: 279: Hoare triple {137739#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:39,741 INFO L272 TraceCheckUtils]: 280: Hoare triple {137739#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:39,742 INFO L290 TraceCheckUtils]: 281: Hoare triple {137739#(<= ~counter~0 30)} ~cond := #in~cond; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:39,742 INFO L290 TraceCheckUtils]: 282: Hoare triple {137739#(<= ~counter~0 30)} assume !(0 == ~cond); {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:39,742 INFO L290 TraceCheckUtils]: 283: Hoare triple {137739#(<= ~counter~0 30)} assume true; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:39,743 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {137739#(<= ~counter~0 30)} {137739#(<= ~counter~0 30)} #63#return; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:39,743 INFO L290 TraceCheckUtils]: 285: Hoare triple {137739#(<= ~counter~0 30)} assume !!(0 != ~r~0); {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:39,743 INFO L290 TraceCheckUtils]: 286: Hoare triple {137739#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:39,744 INFO L290 TraceCheckUtils]: 287: Hoare triple {137739#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:39,745 INFO L290 TraceCheckUtils]: 288: Hoare triple {137767#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:39,745 INFO L272 TraceCheckUtils]: 289: Hoare triple {137767#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:39,745 INFO L290 TraceCheckUtils]: 290: Hoare triple {137767#(<= ~counter~0 31)} ~cond := #in~cond; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:39,746 INFO L290 TraceCheckUtils]: 291: Hoare triple {137767#(<= ~counter~0 31)} assume !(0 == ~cond); {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:39,746 INFO L290 TraceCheckUtils]: 292: Hoare triple {137767#(<= ~counter~0 31)} assume true; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:39,746 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {137767#(<= ~counter~0 31)} {137767#(<= ~counter~0 31)} #63#return; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:39,747 INFO L290 TraceCheckUtils]: 294: Hoare triple {137767#(<= ~counter~0 31)} assume !!(0 != ~r~0); {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:39,747 INFO L290 TraceCheckUtils]: 295: Hoare triple {137767#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:39,748 INFO L290 TraceCheckUtils]: 296: Hoare triple {137767#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:39,748 INFO L290 TraceCheckUtils]: 297: Hoare triple {137795#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:39,749 INFO L272 TraceCheckUtils]: 298: Hoare triple {137795#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:39,749 INFO L290 TraceCheckUtils]: 299: Hoare triple {137795#(<= ~counter~0 32)} ~cond := #in~cond; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:39,749 INFO L290 TraceCheckUtils]: 300: Hoare triple {137795#(<= ~counter~0 32)} assume !(0 == ~cond); {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:39,750 INFO L290 TraceCheckUtils]: 301: Hoare triple {137795#(<= ~counter~0 32)} assume true; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:39,750 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {137795#(<= ~counter~0 32)} {137795#(<= ~counter~0 32)} #63#return; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:39,750 INFO L290 TraceCheckUtils]: 303: Hoare triple {137795#(<= ~counter~0 32)} assume !!(0 != ~r~0); {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:39,751 INFO L290 TraceCheckUtils]: 304: Hoare triple {137795#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:39,752 INFO L290 TraceCheckUtils]: 305: Hoare triple {137795#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:39,752 INFO L290 TraceCheckUtils]: 306: Hoare triple {137823#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:39,752 INFO L272 TraceCheckUtils]: 307: Hoare triple {137823#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:39,753 INFO L290 TraceCheckUtils]: 308: Hoare triple {137823#(<= ~counter~0 33)} ~cond := #in~cond; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:39,753 INFO L290 TraceCheckUtils]: 309: Hoare triple {137823#(<= ~counter~0 33)} assume !(0 == ~cond); {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:39,753 INFO L290 TraceCheckUtils]: 310: Hoare triple {137823#(<= ~counter~0 33)} assume true; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:39,754 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {137823#(<= ~counter~0 33)} {137823#(<= ~counter~0 33)} #63#return; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:39,754 INFO L290 TraceCheckUtils]: 312: Hoare triple {137823#(<= ~counter~0 33)} assume !!(0 != ~r~0); {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:39,754 INFO L290 TraceCheckUtils]: 313: Hoare triple {137823#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:39,755 INFO L290 TraceCheckUtils]: 314: Hoare triple {137823#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:39,755 INFO L290 TraceCheckUtils]: 315: Hoare triple {137851#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:39,756 INFO L272 TraceCheckUtils]: 316: Hoare triple {137851#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:39,756 INFO L290 TraceCheckUtils]: 317: Hoare triple {137851#(<= ~counter~0 34)} ~cond := #in~cond; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:39,756 INFO L290 TraceCheckUtils]: 318: Hoare triple {137851#(<= ~counter~0 34)} assume !(0 == ~cond); {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:39,757 INFO L290 TraceCheckUtils]: 319: Hoare triple {137851#(<= ~counter~0 34)} assume true; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:39,757 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {137851#(<= ~counter~0 34)} {137851#(<= ~counter~0 34)} #63#return; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:39,758 INFO L290 TraceCheckUtils]: 321: Hoare triple {137851#(<= ~counter~0 34)} assume !!(0 != ~r~0); {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:39,758 INFO L290 TraceCheckUtils]: 322: Hoare triple {137851#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:39,759 INFO L290 TraceCheckUtils]: 323: Hoare triple {137851#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:39,759 INFO L290 TraceCheckUtils]: 324: Hoare triple {137879#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:39,760 INFO L272 TraceCheckUtils]: 325: Hoare triple {137879#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:39,760 INFO L290 TraceCheckUtils]: 326: Hoare triple {137879#(<= ~counter~0 35)} ~cond := #in~cond; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:39,760 INFO L290 TraceCheckUtils]: 327: Hoare triple {137879#(<= ~counter~0 35)} assume !(0 == ~cond); {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:39,760 INFO L290 TraceCheckUtils]: 328: Hoare triple {137879#(<= ~counter~0 35)} assume true; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:39,761 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {137879#(<= ~counter~0 35)} {137879#(<= ~counter~0 35)} #63#return; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:39,761 INFO L290 TraceCheckUtils]: 330: Hoare triple {137879#(<= ~counter~0 35)} assume !!(0 != ~r~0); {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:39,761 INFO L290 TraceCheckUtils]: 331: Hoare triple {137879#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:39,763 INFO L290 TraceCheckUtils]: 332: Hoare triple {137879#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:39,763 INFO L290 TraceCheckUtils]: 333: Hoare triple {137907#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:39,763 INFO L272 TraceCheckUtils]: 334: Hoare triple {137907#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:39,764 INFO L290 TraceCheckUtils]: 335: Hoare triple {137907#(<= ~counter~0 36)} ~cond := #in~cond; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:39,764 INFO L290 TraceCheckUtils]: 336: Hoare triple {137907#(<= ~counter~0 36)} assume !(0 == ~cond); {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:39,764 INFO L290 TraceCheckUtils]: 337: Hoare triple {137907#(<= ~counter~0 36)} assume true; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:39,765 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {137907#(<= ~counter~0 36)} {137907#(<= ~counter~0 36)} #63#return; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:39,765 INFO L290 TraceCheckUtils]: 339: Hoare triple {137907#(<= ~counter~0 36)} assume !!(0 != ~r~0); {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:39,765 INFO L290 TraceCheckUtils]: 340: Hoare triple {137907#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:39,766 INFO L290 TraceCheckUtils]: 341: Hoare triple {137907#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:39,767 INFO L290 TraceCheckUtils]: 342: Hoare triple {137935#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:39,767 INFO L272 TraceCheckUtils]: 343: Hoare triple {137935#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:39,767 INFO L290 TraceCheckUtils]: 344: Hoare triple {137935#(<= ~counter~0 37)} ~cond := #in~cond; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:39,768 INFO L290 TraceCheckUtils]: 345: Hoare triple {137935#(<= ~counter~0 37)} assume !(0 == ~cond); {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:39,768 INFO L290 TraceCheckUtils]: 346: Hoare triple {137935#(<= ~counter~0 37)} assume true; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:39,768 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {137935#(<= ~counter~0 37)} {137935#(<= ~counter~0 37)} #63#return; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:39,769 INFO L290 TraceCheckUtils]: 348: Hoare triple {137935#(<= ~counter~0 37)} assume !!(0 != ~r~0); {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:39,769 INFO L290 TraceCheckUtils]: 349: Hoare triple {137935#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:39,770 INFO L290 TraceCheckUtils]: 350: Hoare triple {137935#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:39,770 INFO L290 TraceCheckUtils]: 351: Hoare triple {137963#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:39,771 INFO L272 TraceCheckUtils]: 352: Hoare triple {137963#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:39,771 INFO L290 TraceCheckUtils]: 353: Hoare triple {137963#(<= ~counter~0 38)} ~cond := #in~cond; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:39,771 INFO L290 TraceCheckUtils]: 354: Hoare triple {137963#(<= ~counter~0 38)} assume !(0 == ~cond); {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:39,772 INFO L290 TraceCheckUtils]: 355: Hoare triple {137963#(<= ~counter~0 38)} assume true; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:39,772 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {137963#(<= ~counter~0 38)} {137963#(<= ~counter~0 38)} #63#return; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:39,772 INFO L290 TraceCheckUtils]: 357: Hoare triple {137963#(<= ~counter~0 38)} assume !!(0 != ~r~0); {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:39,773 INFO L290 TraceCheckUtils]: 358: Hoare triple {137963#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:39,774 INFO L290 TraceCheckUtils]: 359: Hoare triple {137963#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:39,774 INFO L290 TraceCheckUtils]: 360: Hoare triple {137991#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:39,775 INFO L272 TraceCheckUtils]: 361: Hoare triple {137991#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:39,775 INFO L290 TraceCheckUtils]: 362: Hoare triple {137991#(<= ~counter~0 39)} ~cond := #in~cond; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:39,775 INFO L290 TraceCheckUtils]: 363: Hoare triple {137991#(<= ~counter~0 39)} assume !(0 == ~cond); {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:39,775 INFO L290 TraceCheckUtils]: 364: Hoare triple {137991#(<= ~counter~0 39)} assume true; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:39,776 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {137991#(<= ~counter~0 39)} {137991#(<= ~counter~0 39)} #63#return; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:39,776 INFO L290 TraceCheckUtils]: 366: Hoare triple {137991#(<= ~counter~0 39)} assume !!(0 != ~r~0); {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:39,776 INFO L290 TraceCheckUtils]: 367: Hoare triple {137991#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:39,777 INFO L290 TraceCheckUtils]: 368: Hoare triple {137991#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:39,778 INFO L290 TraceCheckUtils]: 369: Hoare triple {138019#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:39,778 INFO L272 TraceCheckUtils]: 370: Hoare triple {138019#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:39,778 INFO L290 TraceCheckUtils]: 371: Hoare triple {138019#(<= ~counter~0 40)} ~cond := #in~cond; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:39,779 INFO L290 TraceCheckUtils]: 372: Hoare triple {138019#(<= ~counter~0 40)} assume !(0 == ~cond); {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:39,779 INFO L290 TraceCheckUtils]: 373: Hoare triple {138019#(<= ~counter~0 40)} assume true; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:39,779 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {138019#(<= ~counter~0 40)} {138019#(<= ~counter~0 40)} #63#return; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:39,780 INFO L290 TraceCheckUtils]: 375: Hoare triple {138019#(<= ~counter~0 40)} assume !!(0 != ~r~0); {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:39,780 INFO L290 TraceCheckUtils]: 376: Hoare triple {138019#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:39,781 INFO L290 TraceCheckUtils]: 377: Hoare triple {138019#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:39,781 INFO L290 TraceCheckUtils]: 378: Hoare triple {138047#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:39,782 INFO L272 TraceCheckUtils]: 379: Hoare triple {138047#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:39,782 INFO L290 TraceCheckUtils]: 380: Hoare triple {138047#(<= ~counter~0 41)} ~cond := #in~cond; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:39,782 INFO L290 TraceCheckUtils]: 381: Hoare triple {138047#(<= ~counter~0 41)} assume !(0 == ~cond); {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:39,783 INFO L290 TraceCheckUtils]: 382: Hoare triple {138047#(<= ~counter~0 41)} assume true; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:39,783 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {138047#(<= ~counter~0 41)} {138047#(<= ~counter~0 41)} #63#return; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:39,783 INFO L290 TraceCheckUtils]: 384: Hoare triple {138047#(<= ~counter~0 41)} assume !!(0 != ~r~0); {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:39,784 INFO L290 TraceCheckUtils]: 385: Hoare triple {138047#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:39,785 INFO L290 TraceCheckUtils]: 386: Hoare triple {138047#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:39,785 INFO L290 TraceCheckUtils]: 387: Hoare triple {138075#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:39,785 INFO L272 TraceCheckUtils]: 388: Hoare triple {138075#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:39,786 INFO L290 TraceCheckUtils]: 389: Hoare triple {138075#(<= ~counter~0 42)} ~cond := #in~cond; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:39,786 INFO L290 TraceCheckUtils]: 390: Hoare triple {138075#(<= ~counter~0 42)} assume !(0 == ~cond); {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:39,786 INFO L290 TraceCheckUtils]: 391: Hoare triple {138075#(<= ~counter~0 42)} assume true; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:39,787 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {138075#(<= ~counter~0 42)} {138075#(<= ~counter~0 42)} #63#return; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:39,787 INFO L290 TraceCheckUtils]: 393: Hoare triple {138075#(<= ~counter~0 42)} assume !!(0 != ~r~0); {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:39,787 INFO L290 TraceCheckUtils]: 394: Hoare triple {138075#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:39,788 INFO L290 TraceCheckUtils]: 395: Hoare triple {138075#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:39,788 INFO L290 TraceCheckUtils]: 396: Hoare triple {138103#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:39,789 INFO L272 TraceCheckUtils]: 397: Hoare triple {138103#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:39,789 INFO L290 TraceCheckUtils]: 398: Hoare triple {138103#(<= ~counter~0 43)} ~cond := #in~cond; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:39,790 INFO L290 TraceCheckUtils]: 399: Hoare triple {138103#(<= ~counter~0 43)} assume !(0 == ~cond); {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:39,790 INFO L290 TraceCheckUtils]: 400: Hoare triple {138103#(<= ~counter~0 43)} assume true; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:39,790 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {138103#(<= ~counter~0 43)} {138103#(<= ~counter~0 43)} #63#return; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:39,791 INFO L290 TraceCheckUtils]: 402: Hoare triple {138103#(<= ~counter~0 43)} assume !!(0 != ~r~0); {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:39,791 INFO L290 TraceCheckUtils]: 403: Hoare triple {138103#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:39,792 INFO L290 TraceCheckUtils]: 404: Hoare triple {138103#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:39,792 INFO L290 TraceCheckUtils]: 405: Hoare triple {138131#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:39,793 INFO L272 TraceCheckUtils]: 406: Hoare triple {138131#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:39,793 INFO L290 TraceCheckUtils]: 407: Hoare triple {138131#(<= ~counter~0 44)} ~cond := #in~cond; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:39,793 INFO L290 TraceCheckUtils]: 408: Hoare triple {138131#(<= ~counter~0 44)} assume !(0 == ~cond); {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:39,793 INFO L290 TraceCheckUtils]: 409: Hoare triple {138131#(<= ~counter~0 44)} assume true; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:39,794 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {138131#(<= ~counter~0 44)} {138131#(<= ~counter~0 44)} #63#return; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:39,794 INFO L290 TraceCheckUtils]: 411: Hoare triple {138131#(<= ~counter~0 44)} assume !!(0 != ~r~0); {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:39,794 INFO L290 TraceCheckUtils]: 412: Hoare triple {138131#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:39,796 INFO L290 TraceCheckUtils]: 413: Hoare triple {138131#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:39,796 INFO L290 TraceCheckUtils]: 414: Hoare triple {138159#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:39,796 INFO L272 TraceCheckUtils]: 415: Hoare triple {138159#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:39,797 INFO L290 TraceCheckUtils]: 416: Hoare triple {138159#(<= ~counter~0 45)} ~cond := #in~cond; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:39,797 INFO L290 TraceCheckUtils]: 417: Hoare triple {138159#(<= ~counter~0 45)} assume !(0 == ~cond); {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:39,797 INFO L290 TraceCheckUtils]: 418: Hoare triple {138159#(<= ~counter~0 45)} assume true; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:39,798 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {138159#(<= ~counter~0 45)} {138159#(<= ~counter~0 45)} #63#return; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:39,798 INFO L290 TraceCheckUtils]: 420: Hoare triple {138159#(<= ~counter~0 45)} assume !!(0 != ~r~0); {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:39,798 INFO L290 TraceCheckUtils]: 421: Hoare triple {138159#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:39,799 INFO L290 TraceCheckUtils]: 422: Hoare triple {138159#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:39,799 INFO L290 TraceCheckUtils]: 423: Hoare triple {138187#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:39,800 INFO L272 TraceCheckUtils]: 424: Hoare triple {138187#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:39,800 INFO L290 TraceCheckUtils]: 425: Hoare triple {138187#(<= ~counter~0 46)} ~cond := #in~cond; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:39,801 INFO L290 TraceCheckUtils]: 426: Hoare triple {138187#(<= ~counter~0 46)} assume !(0 == ~cond); {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:39,801 INFO L290 TraceCheckUtils]: 427: Hoare triple {138187#(<= ~counter~0 46)} assume true; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:39,801 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {138187#(<= ~counter~0 46)} {138187#(<= ~counter~0 46)} #63#return; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:39,802 INFO L290 TraceCheckUtils]: 429: Hoare triple {138187#(<= ~counter~0 46)} assume !!(0 != ~r~0); {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:39,802 INFO L290 TraceCheckUtils]: 430: Hoare triple {138187#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:39,803 INFO L290 TraceCheckUtils]: 431: Hoare triple {138187#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:39,803 INFO L290 TraceCheckUtils]: 432: Hoare triple {138215#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:39,804 INFO L272 TraceCheckUtils]: 433: Hoare triple {138215#(<= ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:39,804 INFO L290 TraceCheckUtils]: 434: Hoare triple {138215#(<= ~counter~0 47)} ~cond := #in~cond; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:39,804 INFO L290 TraceCheckUtils]: 435: Hoare triple {138215#(<= ~counter~0 47)} assume !(0 == ~cond); {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:39,804 INFO L290 TraceCheckUtils]: 436: Hoare triple {138215#(<= ~counter~0 47)} assume true; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:39,805 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {138215#(<= ~counter~0 47)} {138215#(<= ~counter~0 47)} #63#return; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:39,805 INFO L290 TraceCheckUtils]: 438: Hoare triple {138215#(<= ~counter~0 47)} assume !!(0 != ~r~0); {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:39,805 INFO L290 TraceCheckUtils]: 439: Hoare triple {138215#(<= ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:39,806 INFO L290 TraceCheckUtils]: 440: Hoare triple {138215#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138243#(<= |main_#t~post6| 47)} is VALID [2022-04-15 09:18:39,806 INFO L290 TraceCheckUtils]: 441: Hoare triple {138243#(<= |main_#t~post6| 47)} assume !(#t~post6 < 50);havoc #t~post6; {136871#false} is VALID [2022-04-15 09:18:39,806 INFO L272 TraceCheckUtils]: 442: Hoare triple {136871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136871#false} is VALID [2022-04-15 09:18:39,806 INFO L290 TraceCheckUtils]: 443: Hoare triple {136871#false} ~cond := #in~cond; {136871#false} is VALID [2022-04-15 09:18:39,806 INFO L290 TraceCheckUtils]: 444: Hoare triple {136871#false} assume 0 == ~cond; {136871#false} is VALID [2022-04-15 09:18:39,806 INFO L290 TraceCheckUtils]: 445: Hoare triple {136871#false} assume !false; {136871#false} is VALID [2022-04-15 09:18:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 9823 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-15 09:18:39,807 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 09:18:41,683 INFO L290 TraceCheckUtils]: 445: Hoare triple {136871#false} assume !false; {136871#false} is VALID [2022-04-15 09:18:41,683 INFO L290 TraceCheckUtils]: 444: Hoare triple {136871#false} assume 0 == ~cond; {136871#false} is VALID [2022-04-15 09:18:41,683 INFO L290 TraceCheckUtils]: 443: Hoare triple {136871#false} ~cond := #in~cond; {136871#false} is VALID [2022-04-15 09:18:41,683 INFO L272 TraceCheckUtils]: 442: Hoare triple {136871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136871#false} is VALID [2022-04-15 09:18:41,684 INFO L290 TraceCheckUtils]: 441: Hoare triple {138271#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {136871#false} is VALID [2022-04-15 09:18:41,684 INFO L290 TraceCheckUtils]: 440: Hoare triple {138275#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138271#(< |main_#t~post6| 50)} is VALID [2022-04-15 09:18:41,684 INFO L290 TraceCheckUtils]: 439: Hoare triple {138275#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138275#(< ~counter~0 50)} is VALID [2022-04-15 09:18:41,685 INFO L290 TraceCheckUtils]: 438: Hoare triple {138275#(< ~counter~0 50)} assume !!(0 != ~r~0); {138275#(< ~counter~0 50)} is VALID [2022-04-15 09:18:41,685 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {136870#true} {138275#(< ~counter~0 50)} #63#return; {138275#(< ~counter~0 50)} is VALID [2022-04-15 09:18:41,685 INFO L290 TraceCheckUtils]: 436: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,685 INFO L290 TraceCheckUtils]: 435: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,685 INFO L290 TraceCheckUtils]: 434: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,685 INFO L272 TraceCheckUtils]: 433: Hoare triple {138275#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,686 INFO L290 TraceCheckUtils]: 432: Hoare triple {138275#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {138275#(< ~counter~0 50)} is VALID [2022-04-15 09:18:41,688 INFO L290 TraceCheckUtils]: 431: Hoare triple {138303#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138275#(< ~counter~0 50)} is VALID [2022-04-15 09:18:41,688 INFO L290 TraceCheckUtils]: 430: Hoare triple {138303#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138303#(< ~counter~0 49)} is VALID [2022-04-15 09:18:41,689 INFO L290 TraceCheckUtils]: 429: Hoare triple {138303#(< ~counter~0 49)} assume !!(0 != ~r~0); {138303#(< ~counter~0 49)} is VALID [2022-04-15 09:18:41,689 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {136870#true} {138303#(< ~counter~0 49)} #63#return; {138303#(< ~counter~0 49)} is VALID [2022-04-15 09:18:41,689 INFO L290 TraceCheckUtils]: 427: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,689 INFO L290 TraceCheckUtils]: 426: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,689 INFO L290 TraceCheckUtils]: 425: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,689 INFO L272 TraceCheckUtils]: 424: Hoare triple {138303#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,690 INFO L290 TraceCheckUtils]: 423: Hoare triple {138303#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {138303#(< ~counter~0 49)} is VALID [2022-04-15 09:18:41,691 INFO L290 TraceCheckUtils]: 422: Hoare triple {138215#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138303#(< ~counter~0 49)} is VALID [2022-04-15 09:18:41,691 INFO L290 TraceCheckUtils]: 421: Hoare triple {138215#(<= ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:41,691 INFO L290 TraceCheckUtils]: 420: Hoare triple {138215#(<= ~counter~0 47)} assume !!(0 != ~r~0); {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:41,692 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {136870#true} {138215#(<= ~counter~0 47)} #63#return; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:41,692 INFO L290 TraceCheckUtils]: 418: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,692 INFO L290 TraceCheckUtils]: 417: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,692 INFO L290 TraceCheckUtils]: 416: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,692 INFO L272 TraceCheckUtils]: 415: Hoare triple {138215#(<= ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,692 INFO L290 TraceCheckUtils]: 414: Hoare triple {138215#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:41,693 INFO L290 TraceCheckUtils]: 413: Hoare triple {138187#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-15 09:18:41,694 INFO L290 TraceCheckUtils]: 412: Hoare triple {138187#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:41,694 INFO L290 TraceCheckUtils]: 411: Hoare triple {138187#(<= ~counter~0 46)} assume !!(0 != ~r~0); {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:41,694 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {136870#true} {138187#(<= ~counter~0 46)} #63#return; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:41,695 INFO L290 TraceCheckUtils]: 409: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,695 INFO L290 TraceCheckUtils]: 408: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,695 INFO L290 TraceCheckUtils]: 407: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,695 INFO L272 TraceCheckUtils]: 406: Hoare triple {138187#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,695 INFO L290 TraceCheckUtils]: 405: Hoare triple {138187#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:41,696 INFO L290 TraceCheckUtils]: 404: Hoare triple {138159#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-15 09:18:41,696 INFO L290 TraceCheckUtils]: 403: Hoare triple {138159#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:41,697 INFO L290 TraceCheckUtils]: 402: Hoare triple {138159#(<= ~counter~0 45)} assume !!(0 != ~r~0); {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:41,697 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {136870#true} {138159#(<= ~counter~0 45)} #63#return; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:41,697 INFO L290 TraceCheckUtils]: 400: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,697 INFO L290 TraceCheckUtils]: 399: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,697 INFO L290 TraceCheckUtils]: 398: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,697 INFO L272 TraceCheckUtils]: 397: Hoare triple {138159#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,698 INFO L290 TraceCheckUtils]: 396: Hoare triple {138159#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:41,699 INFO L290 TraceCheckUtils]: 395: Hoare triple {138131#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-15 09:18:41,699 INFO L290 TraceCheckUtils]: 394: Hoare triple {138131#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:41,699 INFO L290 TraceCheckUtils]: 393: Hoare triple {138131#(<= ~counter~0 44)} assume !!(0 != ~r~0); {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:41,700 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {136870#true} {138131#(<= ~counter~0 44)} #63#return; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:41,700 INFO L290 TraceCheckUtils]: 391: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,700 INFO L290 TraceCheckUtils]: 390: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,700 INFO L290 TraceCheckUtils]: 389: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,700 INFO L272 TraceCheckUtils]: 388: Hoare triple {138131#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,700 INFO L290 TraceCheckUtils]: 387: Hoare triple {138131#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:41,701 INFO L290 TraceCheckUtils]: 386: Hoare triple {138103#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-15 09:18:41,701 INFO L290 TraceCheckUtils]: 385: Hoare triple {138103#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:41,702 INFO L290 TraceCheckUtils]: 384: Hoare triple {138103#(<= ~counter~0 43)} assume !!(0 != ~r~0); {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:41,702 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {136870#true} {138103#(<= ~counter~0 43)} #63#return; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:41,702 INFO L290 TraceCheckUtils]: 382: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,702 INFO L290 TraceCheckUtils]: 381: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,702 INFO L290 TraceCheckUtils]: 380: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,703 INFO L272 TraceCheckUtils]: 379: Hoare triple {138103#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,703 INFO L290 TraceCheckUtils]: 378: Hoare triple {138103#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:41,704 INFO L290 TraceCheckUtils]: 377: Hoare triple {138075#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-15 09:18:41,704 INFO L290 TraceCheckUtils]: 376: Hoare triple {138075#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:41,704 INFO L290 TraceCheckUtils]: 375: Hoare triple {138075#(<= ~counter~0 42)} assume !!(0 != ~r~0); {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:41,705 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {136870#true} {138075#(<= ~counter~0 42)} #63#return; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:41,705 INFO L290 TraceCheckUtils]: 373: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,705 INFO L290 TraceCheckUtils]: 372: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,705 INFO L290 TraceCheckUtils]: 371: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,705 INFO L272 TraceCheckUtils]: 370: Hoare triple {138075#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,705 INFO L290 TraceCheckUtils]: 369: Hoare triple {138075#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:41,706 INFO L290 TraceCheckUtils]: 368: Hoare triple {138047#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-15 09:18:41,707 INFO L290 TraceCheckUtils]: 367: Hoare triple {138047#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:41,707 INFO L290 TraceCheckUtils]: 366: Hoare triple {138047#(<= ~counter~0 41)} assume !!(0 != ~r~0); {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:41,707 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {136870#true} {138047#(<= ~counter~0 41)} #63#return; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:41,708 INFO L290 TraceCheckUtils]: 364: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,708 INFO L290 TraceCheckUtils]: 363: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,708 INFO L290 TraceCheckUtils]: 362: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,708 INFO L272 TraceCheckUtils]: 361: Hoare triple {138047#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,708 INFO L290 TraceCheckUtils]: 360: Hoare triple {138047#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:41,709 INFO L290 TraceCheckUtils]: 359: Hoare triple {138019#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-15 09:18:41,709 INFO L290 TraceCheckUtils]: 358: Hoare triple {138019#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:41,710 INFO L290 TraceCheckUtils]: 357: Hoare triple {138019#(<= ~counter~0 40)} assume !!(0 != ~r~0); {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:41,710 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {136870#true} {138019#(<= ~counter~0 40)} #63#return; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:41,710 INFO L290 TraceCheckUtils]: 355: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,710 INFO L290 TraceCheckUtils]: 354: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,710 INFO L290 TraceCheckUtils]: 353: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,718 INFO L272 TraceCheckUtils]: 352: Hoare triple {138019#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,719 INFO L290 TraceCheckUtils]: 351: Hoare triple {138019#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:41,722 INFO L290 TraceCheckUtils]: 350: Hoare triple {137991#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-15 09:18:41,722 INFO L290 TraceCheckUtils]: 349: Hoare triple {137991#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:41,722 INFO L290 TraceCheckUtils]: 348: Hoare triple {137991#(<= ~counter~0 39)} assume !!(0 != ~r~0); {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:41,723 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {136870#true} {137991#(<= ~counter~0 39)} #63#return; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:41,723 INFO L290 TraceCheckUtils]: 346: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,723 INFO L290 TraceCheckUtils]: 345: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,723 INFO L290 TraceCheckUtils]: 344: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,723 INFO L272 TraceCheckUtils]: 343: Hoare triple {137991#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,723 INFO L290 TraceCheckUtils]: 342: Hoare triple {137991#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:41,724 INFO L290 TraceCheckUtils]: 341: Hoare triple {137963#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-15 09:18:41,725 INFO L290 TraceCheckUtils]: 340: Hoare triple {137963#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:41,725 INFO L290 TraceCheckUtils]: 339: Hoare triple {137963#(<= ~counter~0 38)} assume !!(0 != ~r~0); {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:41,725 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {136870#true} {137963#(<= ~counter~0 38)} #63#return; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:41,726 INFO L290 TraceCheckUtils]: 337: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,726 INFO L290 TraceCheckUtils]: 336: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,726 INFO L290 TraceCheckUtils]: 335: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,726 INFO L272 TraceCheckUtils]: 334: Hoare triple {137963#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,726 INFO L290 TraceCheckUtils]: 333: Hoare triple {137963#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:41,727 INFO L290 TraceCheckUtils]: 332: Hoare triple {137935#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-15 09:18:41,727 INFO L290 TraceCheckUtils]: 331: Hoare triple {137935#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:41,728 INFO L290 TraceCheckUtils]: 330: Hoare triple {137935#(<= ~counter~0 37)} assume !!(0 != ~r~0); {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:41,728 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {136870#true} {137935#(<= ~counter~0 37)} #63#return; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:41,728 INFO L290 TraceCheckUtils]: 328: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,728 INFO L290 TraceCheckUtils]: 327: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,728 INFO L290 TraceCheckUtils]: 326: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,728 INFO L272 TraceCheckUtils]: 325: Hoare triple {137935#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,729 INFO L290 TraceCheckUtils]: 324: Hoare triple {137935#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:41,730 INFO L290 TraceCheckUtils]: 323: Hoare triple {137907#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-15 09:18:41,730 INFO L290 TraceCheckUtils]: 322: Hoare triple {137907#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:41,730 INFO L290 TraceCheckUtils]: 321: Hoare triple {137907#(<= ~counter~0 36)} assume !!(0 != ~r~0); {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:41,731 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {136870#true} {137907#(<= ~counter~0 36)} #63#return; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:41,731 INFO L290 TraceCheckUtils]: 319: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,731 INFO L290 TraceCheckUtils]: 318: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,731 INFO L290 TraceCheckUtils]: 317: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,731 INFO L272 TraceCheckUtils]: 316: Hoare triple {137907#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,731 INFO L290 TraceCheckUtils]: 315: Hoare triple {137907#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:41,732 INFO L290 TraceCheckUtils]: 314: Hoare triple {137879#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-15 09:18:41,733 INFO L290 TraceCheckUtils]: 313: Hoare triple {137879#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:41,733 INFO L290 TraceCheckUtils]: 312: Hoare triple {137879#(<= ~counter~0 35)} assume !!(0 != ~r~0); {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:41,733 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {136870#true} {137879#(<= ~counter~0 35)} #63#return; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:41,733 INFO L290 TraceCheckUtils]: 310: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,733 INFO L290 TraceCheckUtils]: 309: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,734 INFO L290 TraceCheckUtils]: 308: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,734 INFO L272 TraceCheckUtils]: 307: Hoare triple {137879#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,734 INFO L290 TraceCheckUtils]: 306: Hoare triple {137879#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:41,735 INFO L290 TraceCheckUtils]: 305: Hoare triple {137851#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-15 09:18:41,735 INFO L290 TraceCheckUtils]: 304: Hoare triple {137851#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:41,735 INFO L290 TraceCheckUtils]: 303: Hoare triple {137851#(<= ~counter~0 34)} assume !!(0 != ~r~0); {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:41,736 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {136870#true} {137851#(<= ~counter~0 34)} #63#return; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:41,736 INFO L290 TraceCheckUtils]: 301: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,736 INFO L290 TraceCheckUtils]: 300: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,736 INFO L290 TraceCheckUtils]: 299: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,736 INFO L272 TraceCheckUtils]: 298: Hoare triple {137851#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,736 INFO L290 TraceCheckUtils]: 297: Hoare triple {137851#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:41,737 INFO L290 TraceCheckUtils]: 296: Hoare triple {137823#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-15 09:18:41,738 INFO L290 TraceCheckUtils]: 295: Hoare triple {137823#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:41,738 INFO L290 TraceCheckUtils]: 294: Hoare triple {137823#(<= ~counter~0 33)} assume !!(0 != ~r~0); {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:41,739 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {136870#true} {137823#(<= ~counter~0 33)} #63#return; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:41,739 INFO L290 TraceCheckUtils]: 292: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,739 INFO L290 TraceCheckUtils]: 291: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,739 INFO L290 TraceCheckUtils]: 290: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,739 INFO L272 TraceCheckUtils]: 289: Hoare triple {137823#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,739 INFO L290 TraceCheckUtils]: 288: Hoare triple {137823#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:41,740 INFO L290 TraceCheckUtils]: 287: Hoare triple {137795#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-15 09:18:41,740 INFO L290 TraceCheckUtils]: 286: Hoare triple {137795#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:41,741 INFO L290 TraceCheckUtils]: 285: Hoare triple {137795#(<= ~counter~0 32)} assume !!(0 != ~r~0); {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:41,741 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {136870#true} {137795#(<= ~counter~0 32)} #63#return; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:41,741 INFO L290 TraceCheckUtils]: 283: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,741 INFO L290 TraceCheckUtils]: 282: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,741 INFO L290 TraceCheckUtils]: 281: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,741 INFO L272 TraceCheckUtils]: 280: Hoare triple {137795#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,742 INFO L290 TraceCheckUtils]: 279: Hoare triple {137795#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:41,743 INFO L290 TraceCheckUtils]: 278: Hoare triple {137767#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-15 09:18:41,743 INFO L290 TraceCheckUtils]: 277: Hoare triple {137767#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:41,743 INFO L290 TraceCheckUtils]: 276: Hoare triple {137767#(<= ~counter~0 31)} assume !!(0 != ~r~0); {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:41,744 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {136870#true} {137767#(<= ~counter~0 31)} #63#return; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:41,744 INFO L290 TraceCheckUtils]: 274: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,744 INFO L290 TraceCheckUtils]: 273: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,744 INFO L290 TraceCheckUtils]: 272: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,744 INFO L272 TraceCheckUtils]: 271: Hoare triple {137767#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,744 INFO L290 TraceCheckUtils]: 270: Hoare triple {137767#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:41,745 INFO L290 TraceCheckUtils]: 269: Hoare triple {137739#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-15 09:18:41,746 INFO L290 TraceCheckUtils]: 268: Hoare triple {137739#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:41,746 INFO L290 TraceCheckUtils]: 267: Hoare triple {137739#(<= ~counter~0 30)} assume !!(0 != ~r~0); {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:41,746 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {136870#true} {137739#(<= ~counter~0 30)} #63#return; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:41,746 INFO L290 TraceCheckUtils]: 265: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,746 INFO L290 TraceCheckUtils]: 264: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,747 INFO L290 TraceCheckUtils]: 263: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,747 INFO L272 TraceCheckUtils]: 262: Hoare triple {137739#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,747 INFO L290 TraceCheckUtils]: 261: Hoare triple {137739#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:41,748 INFO L290 TraceCheckUtils]: 260: Hoare triple {137711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-15 09:18:41,748 INFO L290 TraceCheckUtils]: 259: Hoare triple {137711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:41,748 INFO L290 TraceCheckUtils]: 258: Hoare triple {137711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:41,749 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {136870#true} {137711#(<= ~counter~0 29)} #63#return; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:41,749 INFO L290 TraceCheckUtils]: 256: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,749 INFO L290 TraceCheckUtils]: 255: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,749 INFO L290 TraceCheckUtils]: 254: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,749 INFO L272 TraceCheckUtils]: 253: Hoare triple {137711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,749 INFO L290 TraceCheckUtils]: 252: Hoare triple {137711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:41,751 INFO L290 TraceCheckUtils]: 251: Hoare triple {137683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-15 09:18:41,751 INFO L290 TraceCheckUtils]: 250: Hoare triple {137683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:41,751 INFO L290 TraceCheckUtils]: 249: Hoare triple {137683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:41,752 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {136870#true} {137683#(<= ~counter~0 28)} #63#return; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:41,752 INFO L290 TraceCheckUtils]: 247: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,752 INFO L290 TraceCheckUtils]: 246: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,752 INFO L290 TraceCheckUtils]: 245: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,752 INFO L272 TraceCheckUtils]: 244: Hoare triple {137683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,752 INFO L290 TraceCheckUtils]: 243: Hoare triple {137683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:41,753 INFO L290 TraceCheckUtils]: 242: Hoare triple {137655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-15 09:18:41,753 INFO L290 TraceCheckUtils]: 241: Hoare triple {137655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:41,754 INFO L290 TraceCheckUtils]: 240: Hoare triple {137655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:41,754 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {136870#true} {137655#(<= ~counter~0 27)} #63#return; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:41,754 INFO L290 TraceCheckUtils]: 238: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,754 INFO L290 TraceCheckUtils]: 237: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,754 INFO L290 TraceCheckUtils]: 236: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,754 INFO L272 TraceCheckUtils]: 235: Hoare triple {137655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,755 INFO L290 TraceCheckUtils]: 234: Hoare triple {137655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:41,756 INFO L290 TraceCheckUtils]: 233: Hoare triple {137627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-15 09:18:41,756 INFO L290 TraceCheckUtils]: 232: Hoare triple {137627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:41,756 INFO L290 TraceCheckUtils]: 231: Hoare triple {137627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:41,757 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {136870#true} {137627#(<= ~counter~0 26)} #63#return; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:41,757 INFO L290 TraceCheckUtils]: 229: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,757 INFO L290 TraceCheckUtils]: 228: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,757 INFO L290 TraceCheckUtils]: 227: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,757 INFO L272 TraceCheckUtils]: 226: Hoare triple {137627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,757 INFO L290 TraceCheckUtils]: 225: Hoare triple {137627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:41,758 INFO L290 TraceCheckUtils]: 224: Hoare triple {137599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-15 09:18:41,759 INFO L290 TraceCheckUtils]: 223: Hoare triple {137599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:41,759 INFO L290 TraceCheckUtils]: 222: Hoare triple {137599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:41,759 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {136870#true} {137599#(<= ~counter~0 25)} #63#return; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:41,759 INFO L290 TraceCheckUtils]: 220: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,760 INFO L290 TraceCheckUtils]: 219: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,760 INFO L290 TraceCheckUtils]: 218: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,760 INFO L272 TraceCheckUtils]: 217: Hoare triple {137599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,760 INFO L290 TraceCheckUtils]: 216: Hoare triple {137599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:41,761 INFO L290 TraceCheckUtils]: 215: Hoare triple {137571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-15 09:18:41,761 INFO L290 TraceCheckUtils]: 214: Hoare triple {137571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:41,762 INFO L290 TraceCheckUtils]: 213: Hoare triple {137571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:41,762 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {136870#true} {137571#(<= ~counter~0 24)} #63#return; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:41,762 INFO L290 TraceCheckUtils]: 211: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,762 INFO L290 TraceCheckUtils]: 210: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,762 INFO L290 TraceCheckUtils]: 209: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,762 INFO L272 TraceCheckUtils]: 208: Hoare triple {137571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,763 INFO L290 TraceCheckUtils]: 207: Hoare triple {137571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:41,764 INFO L290 TraceCheckUtils]: 206: Hoare triple {137543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-15 09:18:41,764 INFO L290 TraceCheckUtils]: 205: Hoare triple {137543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:41,764 INFO L290 TraceCheckUtils]: 204: Hoare triple {137543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:41,765 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {136870#true} {137543#(<= ~counter~0 23)} #63#return; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:41,765 INFO L290 TraceCheckUtils]: 202: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,765 INFO L290 TraceCheckUtils]: 201: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,765 INFO L290 TraceCheckUtils]: 200: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,765 INFO L272 TraceCheckUtils]: 199: Hoare triple {137543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,765 INFO L290 TraceCheckUtils]: 198: Hoare triple {137543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:41,766 INFO L290 TraceCheckUtils]: 197: Hoare triple {137515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-15 09:18:41,766 INFO L290 TraceCheckUtils]: 196: Hoare triple {137515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:41,767 INFO L290 TraceCheckUtils]: 195: Hoare triple {137515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:41,767 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {136870#true} {137515#(<= ~counter~0 22)} #63#return; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:41,767 INFO L290 TraceCheckUtils]: 193: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,767 INFO L290 TraceCheckUtils]: 192: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,767 INFO L290 TraceCheckUtils]: 191: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,767 INFO L272 TraceCheckUtils]: 190: Hoare triple {137515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,768 INFO L290 TraceCheckUtils]: 189: Hoare triple {137515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:41,769 INFO L290 TraceCheckUtils]: 188: Hoare triple {137487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-15 09:18:41,769 INFO L290 TraceCheckUtils]: 187: Hoare triple {137487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:41,769 INFO L290 TraceCheckUtils]: 186: Hoare triple {137487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:41,770 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {136870#true} {137487#(<= ~counter~0 21)} #63#return; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:41,770 INFO L290 TraceCheckUtils]: 184: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,770 INFO L290 TraceCheckUtils]: 183: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,770 INFO L290 TraceCheckUtils]: 182: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,770 INFO L272 TraceCheckUtils]: 181: Hoare triple {137487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,770 INFO L290 TraceCheckUtils]: 180: Hoare triple {137487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:41,771 INFO L290 TraceCheckUtils]: 179: Hoare triple {137459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-15 09:18:41,772 INFO L290 TraceCheckUtils]: 178: Hoare triple {137459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:41,772 INFO L290 TraceCheckUtils]: 177: Hoare triple {137459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:41,772 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {136870#true} {137459#(<= ~counter~0 20)} #63#return; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:41,772 INFO L290 TraceCheckUtils]: 175: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,773 INFO L290 TraceCheckUtils]: 174: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,773 INFO L290 TraceCheckUtils]: 173: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,773 INFO L272 TraceCheckUtils]: 172: Hoare triple {137459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,773 INFO L290 TraceCheckUtils]: 171: Hoare triple {137459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:41,774 INFO L290 TraceCheckUtils]: 170: Hoare triple {137431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-15 09:18:41,774 INFO L290 TraceCheckUtils]: 169: Hoare triple {137431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:41,775 INFO L290 TraceCheckUtils]: 168: Hoare triple {137431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:41,775 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {136870#true} {137431#(<= ~counter~0 19)} #63#return; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:41,775 INFO L290 TraceCheckUtils]: 166: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,775 INFO L290 TraceCheckUtils]: 165: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,775 INFO L290 TraceCheckUtils]: 164: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,775 INFO L272 TraceCheckUtils]: 163: Hoare triple {137431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,776 INFO L290 TraceCheckUtils]: 162: Hoare triple {137431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:41,777 INFO L290 TraceCheckUtils]: 161: Hoare triple {137403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-15 09:18:41,777 INFO L290 TraceCheckUtils]: 160: Hoare triple {137403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:41,777 INFO L290 TraceCheckUtils]: 159: Hoare triple {137403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:41,778 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {136870#true} {137403#(<= ~counter~0 18)} #63#return; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:41,778 INFO L290 TraceCheckUtils]: 157: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,778 INFO L290 TraceCheckUtils]: 156: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,778 INFO L290 TraceCheckUtils]: 155: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,778 INFO L272 TraceCheckUtils]: 154: Hoare triple {137403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,778 INFO L290 TraceCheckUtils]: 153: Hoare triple {137403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:41,779 INFO L290 TraceCheckUtils]: 152: Hoare triple {137375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-15 09:18:41,780 INFO L290 TraceCheckUtils]: 151: Hoare triple {137375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:41,780 INFO L290 TraceCheckUtils]: 150: Hoare triple {137375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:41,780 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {136870#true} {137375#(<= ~counter~0 17)} #63#return; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:41,780 INFO L290 TraceCheckUtils]: 148: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,780 INFO L290 TraceCheckUtils]: 147: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,781 INFO L290 TraceCheckUtils]: 146: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,781 INFO L272 TraceCheckUtils]: 145: Hoare triple {137375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,781 INFO L290 TraceCheckUtils]: 144: Hoare triple {137375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:41,782 INFO L290 TraceCheckUtils]: 143: Hoare triple {137347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-15 09:18:41,782 INFO L290 TraceCheckUtils]: 142: Hoare triple {137347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:41,782 INFO L290 TraceCheckUtils]: 141: Hoare triple {137347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:41,783 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {136870#true} {137347#(<= ~counter~0 16)} #63#return; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:41,783 INFO L290 TraceCheckUtils]: 139: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,783 INFO L290 TraceCheckUtils]: 138: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,783 INFO L290 TraceCheckUtils]: 137: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,783 INFO L272 TraceCheckUtils]: 136: Hoare triple {137347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,783 INFO L290 TraceCheckUtils]: 135: Hoare triple {137347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:41,785 INFO L290 TraceCheckUtils]: 134: Hoare triple {137319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-15 09:18:41,785 INFO L290 TraceCheckUtils]: 133: Hoare triple {137319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:41,785 INFO L290 TraceCheckUtils]: 132: Hoare triple {137319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:41,786 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {136870#true} {137319#(<= ~counter~0 15)} #63#return; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:41,786 INFO L290 TraceCheckUtils]: 130: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,786 INFO L290 TraceCheckUtils]: 129: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,786 INFO L290 TraceCheckUtils]: 128: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,786 INFO L272 TraceCheckUtils]: 127: Hoare triple {137319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,786 INFO L290 TraceCheckUtils]: 126: Hoare triple {137319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:41,787 INFO L290 TraceCheckUtils]: 125: Hoare triple {137291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-15 09:18:41,787 INFO L290 TraceCheckUtils]: 124: Hoare triple {137291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:41,788 INFO L290 TraceCheckUtils]: 123: Hoare triple {137291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:41,788 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {136870#true} {137291#(<= ~counter~0 14)} #63#return; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:41,788 INFO L290 TraceCheckUtils]: 121: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,788 INFO L290 TraceCheckUtils]: 120: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,788 INFO L290 TraceCheckUtils]: 119: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,789 INFO L272 TraceCheckUtils]: 118: Hoare triple {137291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,789 INFO L290 TraceCheckUtils]: 117: Hoare triple {137291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:41,790 INFO L290 TraceCheckUtils]: 116: Hoare triple {137263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-15 09:18:41,790 INFO L290 TraceCheckUtils]: 115: Hoare triple {137263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:41,790 INFO L290 TraceCheckUtils]: 114: Hoare triple {137263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:41,791 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {136870#true} {137263#(<= ~counter~0 13)} #63#return; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:41,791 INFO L290 TraceCheckUtils]: 112: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,791 INFO L290 TraceCheckUtils]: 111: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,791 INFO L290 TraceCheckUtils]: 110: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,791 INFO L272 TraceCheckUtils]: 109: Hoare triple {137263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,791 INFO L290 TraceCheckUtils]: 108: Hoare triple {137263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:41,793 INFO L290 TraceCheckUtils]: 107: Hoare triple {137235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-15 09:18:41,793 INFO L290 TraceCheckUtils]: 106: Hoare triple {137235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:41,793 INFO L290 TraceCheckUtils]: 105: Hoare triple {137235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:41,794 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {136870#true} {137235#(<= ~counter~0 12)} #63#return; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:41,794 INFO L290 TraceCheckUtils]: 103: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,794 INFO L290 TraceCheckUtils]: 102: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,794 INFO L290 TraceCheckUtils]: 101: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,794 INFO L272 TraceCheckUtils]: 100: Hoare triple {137235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,794 INFO L290 TraceCheckUtils]: 99: Hoare triple {137235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:41,795 INFO L290 TraceCheckUtils]: 98: Hoare triple {137207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-15 09:18:41,795 INFO L290 TraceCheckUtils]: 97: Hoare triple {137207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:41,796 INFO L290 TraceCheckUtils]: 96: Hoare triple {137207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:41,796 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {136870#true} {137207#(<= ~counter~0 11)} #63#return; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:41,796 INFO L290 TraceCheckUtils]: 94: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,796 INFO L290 TraceCheckUtils]: 93: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,796 INFO L290 TraceCheckUtils]: 92: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,796 INFO L272 TraceCheckUtils]: 91: Hoare triple {137207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,797 INFO L290 TraceCheckUtils]: 90: Hoare triple {137207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:41,798 INFO L290 TraceCheckUtils]: 89: Hoare triple {137179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-15 09:18:41,798 INFO L290 TraceCheckUtils]: 88: Hoare triple {137179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:41,798 INFO L290 TraceCheckUtils]: 87: Hoare triple {137179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:41,799 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {136870#true} {137179#(<= ~counter~0 10)} #63#return; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:41,799 INFO L290 TraceCheckUtils]: 85: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,799 INFO L290 TraceCheckUtils]: 84: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,799 INFO L290 TraceCheckUtils]: 83: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,799 INFO L272 TraceCheckUtils]: 82: Hoare triple {137179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,799 INFO L290 TraceCheckUtils]: 81: Hoare triple {137179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:41,801 INFO L290 TraceCheckUtils]: 80: Hoare triple {137151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-15 09:18:41,801 INFO L290 TraceCheckUtils]: 79: Hoare triple {137151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:41,801 INFO L290 TraceCheckUtils]: 78: Hoare triple {137151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:41,802 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {136870#true} {137151#(<= ~counter~0 9)} #63#return; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:41,802 INFO L290 TraceCheckUtils]: 76: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,802 INFO L290 TraceCheckUtils]: 75: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,802 INFO L290 TraceCheckUtils]: 74: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,802 INFO L272 TraceCheckUtils]: 73: Hoare triple {137151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,802 INFO L290 TraceCheckUtils]: 72: Hoare triple {137151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:41,803 INFO L290 TraceCheckUtils]: 71: Hoare triple {137123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-15 09:18:41,804 INFO L290 TraceCheckUtils]: 70: Hoare triple {137123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:41,804 INFO L290 TraceCheckUtils]: 69: Hoare triple {137123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:41,804 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {136870#true} {137123#(<= ~counter~0 8)} #63#return; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:41,804 INFO L290 TraceCheckUtils]: 67: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,804 INFO L290 TraceCheckUtils]: 66: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,805 INFO L290 TraceCheckUtils]: 65: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,805 INFO L272 TraceCheckUtils]: 64: Hoare triple {137123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,805 INFO L290 TraceCheckUtils]: 63: Hoare triple {137123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:41,806 INFO L290 TraceCheckUtils]: 62: Hoare triple {137095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-15 09:18:41,806 INFO L290 TraceCheckUtils]: 61: Hoare triple {137095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:41,806 INFO L290 TraceCheckUtils]: 60: Hoare triple {137095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:41,807 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {136870#true} {137095#(<= ~counter~0 7)} #63#return; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:41,807 INFO L290 TraceCheckUtils]: 58: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,807 INFO L290 TraceCheckUtils]: 57: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,807 INFO L290 TraceCheckUtils]: 56: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,807 INFO L272 TraceCheckUtils]: 55: Hoare triple {137095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,808 INFO L290 TraceCheckUtils]: 54: Hoare triple {137095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:41,809 INFO L290 TraceCheckUtils]: 53: Hoare triple {137067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-15 09:18:41,809 INFO L290 TraceCheckUtils]: 52: Hoare triple {137067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:41,809 INFO L290 TraceCheckUtils]: 51: Hoare triple {137067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:41,810 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {136870#true} {137067#(<= ~counter~0 6)} #63#return; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:41,810 INFO L290 TraceCheckUtils]: 49: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,810 INFO L290 TraceCheckUtils]: 48: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,810 INFO L290 TraceCheckUtils]: 47: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,810 INFO L272 TraceCheckUtils]: 46: Hoare triple {137067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,810 INFO L290 TraceCheckUtils]: 45: Hoare triple {137067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:41,811 INFO L290 TraceCheckUtils]: 44: Hoare triple {137039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-15 09:18:41,812 INFO L290 TraceCheckUtils]: 43: Hoare triple {137039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:41,812 INFO L290 TraceCheckUtils]: 42: Hoare triple {137039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:41,812 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136870#true} {137039#(<= ~counter~0 5)} #63#return; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:41,813 INFO L290 TraceCheckUtils]: 40: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,813 INFO L290 TraceCheckUtils]: 39: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,813 INFO L290 TraceCheckUtils]: 38: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,813 INFO L272 TraceCheckUtils]: 37: Hoare triple {137039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,813 INFO L290 TraceCheckUtils]: 36: Hoare triple {137039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:41,814 INFO L290 TraceCheckUtils]: 35: Hoare triple {137011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-15 09:18:41,814 INFO L290 TraceCheckUtils]: 34: Hoare triple {137011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:41,815 INFO L290 TraceCheckUtils]: 33: Hoare triple {137011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:41,815 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136870#true} {137011#(<= ~counter~0 4)} #63#return; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:41,815 INFO L290 TraceCheckUtils]: 31: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,815 INFO L290 TraceCheckUtils]: 30: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,815 INFO L290 TraceCheckUtils]: 29: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,815 INFO L272 TraceCheckUtils]: 28: Hoare triple {137011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,816 INFO L290 TraceCheckUtils]: 27: Hoare triple {137011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:41,817 INFO L290 TraceCheckUtils]: 26: Hoare triple {136983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-15 09:18:41,817 INFO L290 TraceCheckUtils]: 25: Hoare triple {136983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:41,817 INFO L290 TraceCheckUtils]: 24: Hoare triple {136983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:41,818 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136870#true} {136983#(<= ~counter~0 3)} #63#return; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:41,818 INFO L290 TraceCheckUtils]: 22: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,818 INFO L290 TraceCheckUtils]: 21: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,818 INFO L290 TraceCheckUtils]: 20: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,818 INFO L272 TraceCheckUtils]: 19: Hoare triple {136983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,818 INFO L290 TraceCheckUtils]: 18: Hoare triple {136983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:41,819 INFO L290 TraceCheckUtils]: 17: Hoare triple {136955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-15 09:18:41,820 INFO L290 TraceCheckUtils]: 16: Hoare triple {136955#(<= ~counter~0 2)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:41,820 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136870#true} {136955#(<= ~counter~0 2)} #61#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:41,820 INFO L290 TraceCheckUtils]: 14: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,820 INFO L290 TraceCheckUtils]: 13: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,820 INFO L290 TraceCheckUtils]: 12: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,820 INFO L272 TraceCheckUtils]: 11: Hoare triple {136955#(<= ~counter~0 2)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,821 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136870#true} {136955#(<= ~counter~0 2)} #59#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:41,821 INFO L290 TraceCheckUtils]: 9: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-15 09:18:41,821 INFO L290 TraceCheckUtils]: 8: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-15 09:18:41,821 INFO L290 TraceCheckUtils]: 7: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-15 09:18:41,821 INFO L272 TraceCheckUtils]: 6: Hoare triple {136955#(<= ~counter~0 2)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {136870#true} is VALID [2022-04-15 09:18:41,821 INFO L290 TraceCheckUtils]: 5: Hoare triple {136955#(<= ~counter~0 2)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:41,822 INFO L272 TraceCheckUtils]: 4: Hoare triple {136955#(<= ~counter~0 2)} call #t~ret7 := main(); {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:41,822 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136955#(<= ~counter~0 2)} {136870#true} #67#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:41,822 INFO L290 TraceCheckUtils]: 2: Hoare triple {136955#(<= ~counter~0 2)} assume true; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:41,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {136870#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(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {136955#(<= ~counter~0 2)} is VALID [2022-04-15 09:18:41,823 INFO L272 TraceCheckUtils]: 0: Hoare triple {136870#true} call ULTIMATE.init(); {136870#true} is VALID [2022-04-15 09:18:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 5499 refuted. 0 times theorem prover too weak. 4328 trivial. 0 not checked. [2022-04-15 09:18:41,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 09:18:41,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497062095] [2022-04-15 09:18:41,824 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 09:18:41,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1812793640] [2022-04-15 09:18:41,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1812793640] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 09:18:41,824 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 09:18:41,824 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 54 [2022-04-15 09:18:41,824 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 09:18:41,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1190209619] [2022-04-15 09:18:41,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1190209619] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 09:18:41,824 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 09:18:41,824 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-15 09:18:41,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305414740] [2022-04-15 09:18:41,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 09:18:41,825 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 [2022-04-15 09:18:41,825 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 09:18:41,826 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) [2022-04-15 09:18:42,225 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:42,225 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-15 09:18:42,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 09:18:42,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-15 09:18:42,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 09:18:42,226 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) [2022-04-15 09:18:45,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:45,327 INFO L93 Difference]: Finished difference Result 457 states and 506 transitions. [2022-04-15 09:18:45,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2022-04-15 09:18:45,328 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 [2022-04-15 09:18:45,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 09:18:45,328 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) [2022-04-15 09:18:45,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-15 09:18:45,338 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) [2022-04-15 09:18:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-15 09:18:45,347 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 98 states and 505 transitions. [2022-04-15 09:18:45,827 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 505 edges. 505 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:45,835 INFO L225 Difference]: With dead ends: 457 [2022-04-15 09:18:45,835 INFO L226 Difference]: Without dead ends: 452 [2022-04-15 09:18:45,836 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 938 GetRequests, 838 SyntacticMatches, 1 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1179 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3822, Invalid=6278, Unknown=0, NotChecked=0, Total=10100 [2022-04-15 09:18:45,836 INFO L913 BasicCegarLoop]: 73 mSDtfsCounter, 217 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 217 SdHoareTripleChecker+Valid, 452 SdHoareTripleChecker+Invalid, 337 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 295 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 09:18:45,836 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [217 Valid, 452 Invalid, 337 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 295 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 09:18:45,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2022-04-15 09:18:46,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 452. [2022-04-15 09:18:46,660 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 09:18:46,660 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) [2022-04-15 09:18:46,661 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) [2022-04-15 09:18:46,661 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) [2022-04-15 09:18:46,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:46,667 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-15 09:18:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-15 09:18:46,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:18:46,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:18:46,668 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. [2022-04-15 09:18:46,668 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. [2022-04-15 09:18:46,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 09:18:46,675 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-15 09:18:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-15 09:18:46,675 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 09:18:46,675 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 09:18:46,675 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 09:18:46,675 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 09:18:46,676 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) [2022-04-15 09:18:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 501 transitions. [2022-04-15 09:18:46,690 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 501 transitions. Word has length 446 [2022-04-15 09:18:46,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 09:18:46,690 INFO L478 AbstractCegarLoop]: Abstraction has 452 states and 501 transitions. [2022-04-15 09:18:46,690 INFO L479 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) [2022-04-15 09:18:46,691 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 452 states and 501 transitions. [2022-04-15 09:18:48,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 501 edges. 501 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 09:18:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-15 09:18:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-04-15 09:18:48,284 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 09:18:48,284 INFO L499 BasicCegarLoop]: 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] [2022-04-15 09:18:48,290 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Forceful destruction successful, exit code 0 [2022-04-15 09:18:48,485 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:18:48,485 INFO L403 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 09:18:48,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 09:18:48,485 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 95 times [2022-04-15 09:18:48,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 09:18:48,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [433782992] [2022-04-15 09:18:48,486 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 09:18:48,486 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 96 times [2022-04-15 09:18:48,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 09:18:48,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044325699] [2022-04-15 09:18:48,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 09:18:48,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 09:18:48,537 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 09:18:48,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [231097864] [2022-04-15 09:18:48,538 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 09:18:48,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 09:18:48,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 09:18:48,539 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) [2022-04-15 09:18:48,545 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process