java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem16_label10.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 21:01:10,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 21:01:10,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 21:01:10,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-09-07 21:01:10,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 21:01:10,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 21:01:10,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 21:01:10,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 21:01:10,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 21:01:10,335 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 21:01:10,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 21:01:10,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 21:01:10,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 21:01:10,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 21:01:10,343 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 21:01:10,344 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 21:01:10,346 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-07 21:01:10,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 21:01:10,355 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 21:01:10,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 21:01:10,356 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 21:01:10,371 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 21:01:10,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 21:01:10,372 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 21:01:10,372 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 21:01:10,372 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 21:01:10,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 21:01:10,373 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 21:01:10,373 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 21:01:10,373 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 21:01:10,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 21:01:10,374 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 21:01:10,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 21:01:10,374 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 21:01:10,374 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 21:01:10,375 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 21:01:10,375 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 21:01:10,375 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 21:01:10,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 21:01:10,375 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 21:01:10,376 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 21:01:10,376 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 21:01:10,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 21:01:10,376 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 21:01:10,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 21:01:10,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 21:01:10,377 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 21:01:10,377 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 21:01:10,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 21:01:10,377 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-07 21:01:10,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 21:01:10,416 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 21:01:10,420 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 21:01:10,421 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 21:01:10,422 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 21:01:10,422 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label10.c [2019-09-07 21:01:10,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/658ecf4fd/a46a6db16a1a4102bd14327b089da358/FLAG423f03d03 [2019-09-07 21:01:11,158 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 21:01:11,162 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label10.c [2019-09-07 21:01:11,181 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/658ecf4fd/a46a6db16a1a4102bd14327b089da358/FLAG423f03d03 [2019-09-07 21:01:11,266 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/658ecf4fd/a46a6db16a1a4102bd14327b089da358 [2019-09-07 21:01:11,280 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 21:01:11,281 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 21:01:11,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 21:01:11,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 21:01:11,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 21:01:11,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 09:01:11" (1/1) ... [2019-09-07 21:01:11,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2701da4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:11, skipping insertion in model container [2019-09-07 21:01:11,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 09:01:11" (1/1) ... [2019-09-07 21:01:11,303 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 21:01:11,388 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 21:01:12,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 21:01:12,418 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 21:01:12,661 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 21:01:12,684 INFO L192 MainTranslator]: Completed translation [2019-09-07 21:01:12,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12 WrapperNode [2019-09-07 21:01:12,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 21:01:12,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 21:01:12,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 21:01:12,686 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 21:01:12,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12" (1/1) ... [2019-09-07 21:01:12,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12" (1/1) ... [2019-09-07 21:01:12,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12" (1/1) ... [2019-09-07 21:01:12,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12" (1/1) ... [2019-09-07 21:01:12,808 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12" (1/1) ... [2019-09-07 21:01:12,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12" (1/1) ... [2019-09-07 21:01:12,856 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12" (1/1) ... [2019-09-07 21:01:12,872 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 21:01:12,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 21:01:12,873 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 21:01:12,873 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 21:01:12,874 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 21:01:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 21:01:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 21:01:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-07 21:01:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-09-07 21:01:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 21:01:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-07 21:01:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-09-07 21:01:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 21:01:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 21:01:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-07 21:01:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 21:01:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 21:01:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 21:01:15,593 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 21:01:15,594 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-07 21:01:15,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 09:01:15 BoogieIcfgContainer [2019-09-07 21:01:15,596 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 21:01:15,598 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-07 21:01:15,598 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-07 21:01:15,601 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-07 21:01:15,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.09 09:01:11" (1/3) ... [2019-09-07 21:01:15,603 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ab6d91e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 09:01:15, skipping insertion in model container [2019-09-07 21:01:15,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:01:12" (2/3) ... [2019-09-07 21:01:15,603 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ab6d91e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 09:01:15, skipping insertion in model container [2019-09-07 21:01:15,604 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 09:01:15" (3/3) ... [2019-09-07 21:01:15,616 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem16_label10.c [2019-09-07 21:01:15,626 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-07 21:01:15,636 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-07 21:01:15,653 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-07 21:01:15,699 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-07 21:01:15,700 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-07 21:01:15,700 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-07 21:01:15,700 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-07 21:01:15,701 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-07 21:01:15,701 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-07 21:01:15,701 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-07 21:01:15,701 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-07 21:01:15,701 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-07 21:01:15,727 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2019-09-07 21:01:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-09-07 21:01:15,734 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:01:15,735 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 21:01:15,737 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:01:15,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:01:15,743 INFO L82 PathProgramCache]: Analyzing trace with hash -1129192547, now seen corresponding path program 1 times [2019-09-07 21:01:15,745 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:01:15,745 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:01:15,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:15,785 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:15,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:01:16,035 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:01:16,035 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 21:01:16,040 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 21:01:16,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 21:01:16,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 21:01:16,058 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 4 states. [2019-09-07 21:01:20,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:01:20,159 INFO L93 Difference]: Finished difference Result 1509 states and 2834 transitions. [2019-09-07 21:01:20,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 21:01:20,161 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 38 [2019-09-07 21:01:20,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:01:20,193 INFO L225 Difference]: With dead ends: 1509 [2019-09-07 21:01:20,194 INFO L226 Difference]: Without dead ends: 1019 [2019-09-07 21:01:20,212 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 21:01:20,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2019-09-07 21:01:20,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 1019. [2019-09-07 21:01:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1019 states. [2019-09-07 21:01:20,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 1019 states and 1739 transitions. [2019-09-07 21:01:20,331 INFO L78 Accepts]: Start accepts. Automaton has 1019 states and 1739 transitions. Word has length 38 [2019-09-07 21:01:20,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:01:20,332 INFO L475 AbstractCegarLoop]: Abstraction has 1019 states and 1739 transitions. [2019-09-07 21:01:20,332 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 21:01:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1739 transitions. [2019-09-07 21:01:20,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-09-07 21:01:20,338 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:01:20,338 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 21:01:20,338 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:01:20,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:01:20,339 INFO L82 PathProgramCache]: Analyzing trace with hash -2138729124, now seen corresponding path program 1 times [2019-09-07 21:01:20,339 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:01:20,339 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:01:20,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:20,341 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:20,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:01:20,553 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:01:20,554 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-07 21:01:20,559 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-07 21:01:20,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-07 21:01:20,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-09-07 21:01:20,561 INFO L87 Difference]: Start difference. First operand 1019 states and 1739 transitions. Second operand 6 states. [2019-09-07 21:01:23,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:01:23,341 INFO L93 Difference]: Finished difference Result 3097 states and 5370 transitions. [2019-09-07 21:01:23,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 21:01:23,341 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 108 [2019-09-07 21:01:23,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:01:23,357 INFO L225 Difference]: With dead ends: 3097 [2019-09-07 21:01:23,357 INFO L226 Difference]: Without dead ends: 2084 [2019-09-07 21:01:23,361 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:01:23,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2084 states. [2019-09-07 21:01:23,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2084 to 2061. [2019-09-07 21:01:23,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2061 states. [2019-09-07 21:01:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 2061 states and 3384 transitions. [2019-09-07 21:01:23,438 INFO L78 Accepts]: Start accepts. Automaton has 2061 states and 3384 transitions. Word has length 108 [2019-09-07 21:01:23,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:01:23,438 INFO L475 AbstractCegarLoop]: Abstraction has 2061 states and 3384 transitions. [2019-09-07 21:01:23,439 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-07 21:01:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3384 transitions. [2019-09-07 21:01:23,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2019-09-07 21:01:23,445 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:01:23,445 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 21:01:23,446 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:01:23,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:01:23,446 INFO L82 PathProgramCache]: Analyzing trace with hash -899506204, now seen corresponding path program 1 times [2019-09-07 21:01:23,446 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:01:23,446 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:01:23,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:23,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:23,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:01:23,670 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:01:23,671 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-07 21:01:23,671 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-07 21:01:23,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-07 21:01:23,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-09-07 21:01:23,672 INFO L87 Difference]: Start difference. First operand 2061 states and 3384 transitions. Second operand 6 states. [2019-09-07 21:01:26,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:01:26,662 INFO L93 Difference]: Finished difference Result 5904 states and 10021 transitions. [2019-09-07 21:01:26,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 21:01:26,665 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 136 [2019-09-07 21:01:26,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:01:26,692 INFO L225 Difference]: With dead ends: 5904 [2019-09-07 21:01:26,692 INFO L226 Difference]: Without dead ends: 3849 [2019-09-07 21:01:26,698 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:01:26,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3849 states. [2019-09-07 21:01:26,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3849 to 3813. [2019-09-07 21:01:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3813 states. [2019-09-07 21:01:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 3813 states and 6183 transitions. [2019-09-07 21:01:26,833 INFO L78 Accepts]: Start accepts. Automaton has 3813 states and 6183 transitions. Word has length 136 [2019-09-07 21:01:26,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:01:26,843 INFO L475 AbstractCegarLoop]: Abstraction has 3813 states and 6183 transitions. [2019-09-07 21:01:26,843 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-07 21:01:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3813 states and 6183 transitions. [2019-09-07 21:01:26,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-09-07 21:01:26,849 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:01:26,849 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 21:01:26,849 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:01:26,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:01:26,850 INFO L82 PathProgramCache]: Analyzing trace with hash -387784608, now seen corresponding path program 1 times [2019-09-07 21:01:26,850 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:01:26,850 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:01:26,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:26,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:26,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:01:27,058 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:01:27,059 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-07 21:01:27,059 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-07 21:01:27,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-07 21:01:27,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-09-07 21:01:27,060 INFO L87 Difference]: Start difference. First operand 3813 states and 6183 transitions. Second operand 6 states. [2019-09-07 21:01:29,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:01:29,808 INFO L93 Difference]: Finished difference Result 9749 states and 16101 transitions. [2019-09-07 21:01:29,809 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 21:01:29,809 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 154 [2019-09-07 21:01:29,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:01:29,842 INFO L225 Difference]: With dead ends: 9749 [2019-09-07 21:01:29,842 INFO L226 Difference]: Without dead ends: 5942 [2019-09-07 21:01:29,853 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:01:29,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5942 states. [2019-09-07 21:01:29,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5942 to 5896. [2019-09-07 21:01:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5896 states. [2019-09-07 21:01:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 5896 states and 8054 transitions. [2019-09-07 21:01:30,011 INFO L78 Accepts]: Start accepts. Automaton has 5896 states and 8054 transitions. Word has length 154 [2019-09-07 21:01:30,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:01:30,012 INFO L475 AbstractCegarLoop]: Abstraction has 5896 states and 8054 transitions. [2019-09-07 21:01:30,012 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-07 21:01:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 5896 states and 8054 transitions. [2019-09-07 21:01:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2019-09-07 21:01:30,015 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:01:30,016 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 21:01:30,016 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:01:30,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:01:30,017 INFO L82 PathProgramCache]: Analyzing trace with hash 215437429, now seen corresponding path program 1 times [2019-09-07 21:01:30,017 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:01:30,017 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:01:30,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:30,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:30,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:30,327 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:01:30,328 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:01:30,328 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-07 21:01:30,328 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-07 21:01:30,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-07 21:01:30,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-09-07 21:01:30,329 INFO L87 Difference]: Start difference. First operand 5896 states and 8054 transitions. Second operand 6 states. [2019-09-07 21:01:33,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:01:33,125 INFO L93 Difference]: Finished difference Result 14575 states and 20025 transitions. [2019-09-07 21:01:33,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 21:01:33,126 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 201 [2019-09-07 21:01:33,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:01:33,176 INFO L225 Difference]: With dead ends: 14575 [2019-09-07 21:01:33,176 INFO L226 Difference]: Without dead ends: 8685 [2019-09-07 21:01:33,258 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:01:33,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8685 states. [2019-09-07 21:01:33,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8685 to 8651. [2019-09-07 21:01:33,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8651 states. [2019-09-07 21:01:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8651 states to 8651 states and 11412 transitions. [2019-09-07 21:01:33,454 INFO L78 Accepts]: Start accepts. Automaton has 8651 states and 11412 transitions. Word has length 201 [2019-09-07 21:01:33,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:01:33,454 INFO L475 AbstractCegarLoop]: Abstraction has 8651 states and 11412 transitions. [2019-09-07 21:01:33,454 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-07 21:01:33,454 INFO L276 IsEmpty]: Start isEmpty. Operand 8651 states and 11412 transitions. [2019-09-07 21:01:33,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-09-07 21:01:33,458 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:01:33,458 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 21:01:33,458 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:01:33,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:01:33,459 INFO L82 PathProgramCache]: Analyzing trace with hash 1906343064, now seen corresponding path program 1 times [2019-09-07 21:01:33,459 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:01:33,459 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:01:33,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:33,460 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:33,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:33,658 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2019-09-07 21:01:33,659 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:01:33,659 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 21:01:33,660 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 21:01:33,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 21:01:33,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 21:01:33,660 INFO L87 Difference]: Start difference. First operand 8651 states and 11412 transitions. Second operand 4 states. [2019-09-07 21:01:39,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:01:39,272 INFO L93 Difference]: Finished difference Result 23062 states and 30660 transitions. [2019-09-07 21:01:39,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 21:01:39,273 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 237 [2019-09-07 21:01:39,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:01:39,340 INFO L225 Difference]: With dead ends: 23062 [2019-09-07 21:01:39,340 INFO L226 Difference]: Without dead ends: 14417 [2019-09-07 21:01:39,370 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 21:01:39,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14417 states. [2019-09-07 21:01:39,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14417 to 13741. [2019-09-07 21:01:39,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13741 states. [2019-09-07 21:01:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13741 states to 13741 states and 17473 transitions. [2019-09-07 21:01:39,724 INFO L78 Accepts]: Start accepts. Automaton has 13741 states and 17473 transitions. Word has length 237 [2019-09-07 21:01:39,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:01:39,726 INFO L475 AbstractCegarLoop]: Abstraction has 13741 states and 17473 transitions. [2019-09-07 21:01:39,726 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 21:01:39,726 INFO L276 IsEmpty]: Start isEmpty. Operand 13741 states and 17473 transitions. [2019-09-07 21:01:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2019-09-07 21:01:39,743 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:01:39,744 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2019-09-07 21:01:39,744 INFO L418 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:01:39,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:01:39,745 INFO L82 PathProgramCache]: Analyzing trace with hash 1225908112, now seen corresponding path program 1 times [2019-09-07 21:01:39,745 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:01:39,745 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:01:39,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:39,747 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:39,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 210 proven. 115 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2019-09-07 21:01:40,306 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 21:01:40,307 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 21:01:40,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 21:01:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:40,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 649 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 21:01:40,469 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 21:01:40,652 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 418 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2019-09-07 21:01:40,656 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 21:01:40,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-09-07 21:01:40,659 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 21:01:40,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 21:01:40,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:01:40,660 INFO L87 Difference]: Start difference. First operand 13741 states and 17473 transitions. Second operand 9 states. [2019-09-07 21:01:47,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:01:47,146 INFO L93 Difference]: Finished difference Result 28428 states and 37310 transitions. [2019-09-07 21:01:47,147 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-09-07 21:01:47,147 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 420 [2019-09-07 21:01:47,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:01:47,261 INFO L225 Difference]: With dead ends: 28428 [2019-09-07 21:01:47,261 INFO L226 Difference]: Without dead ends: 14693 [2019-09-07 21:01:47,308 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 441 GetRequests, 426 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2019-09-07 21:01:47,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14693 states. [2019-09-07 21:01:47,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14693 to 14643. [2019-09-07 21:01:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14643 states. [2019-09-07 21:01:47,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14643 states to 14643 states and 18345 transitions. [2019-09-07 21:01:47,755 INFO L78 Accepts]: Start accepts. Automaton has 14643 states and 18345 transitions. Word has length 420 [2019-09-07 21:01:47,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:01:47,755 INFO L475 AbstractCegarLoop]: Abstraction has 14643 states and 18345 transitions. [2019-09-07 21:01:47,756 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 21:01:47,756 INFO L276 IsEmpty]: Start isEmpty. Operand 14643 states and 18345 transitions. [2019-09-07 21:01:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2019-09-07 21:01:47,784 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:01:47,785 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 21:01:47,785 INFO L418 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:01:47,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:01:47,786 INFO L82 PathProgramCache]: Analyzing trace with hash -1334452128, now seen corresponding path program 1 times [2019-09-07 21:01:47,786 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:01:47,786 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:01:47,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:47,787 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:47,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 370 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2019-09-07 21:01:48,622 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 21:01:48,622 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 21:01:48,636 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 21:01:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:48,781 INFO L256 TraceCheckSpWp]: Trace formula consists of 848 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 21:01:48,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 21:01:49,155 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 370 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2019-09-07 21:01:49,169 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 21:01:49,169 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-09-07 21:01:49,171 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 21:01:49,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 21:01:49,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:01:49,171 INFO L87 Difference]: Start difference. First operand 14643 states and 18345 transitions. Second operand 9 states. [2019-09-07 21:01:56,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:01:56,040 INFO L93 Difference]: Finished difference Result 43962 states and 60614 transitions. [2019-09-07 21:01:56,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-09-07 21:01:56,041 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 620 [2019-09-07 21:01:56,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:01:56,191 INFO L225 Difference]: With dead ends: 43962 [2019-09-07 21:01:56,191 INFO L226 Difference]: Without dead ends: 22611 [2019-09-07 21:01:56,293 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 644 GetRequests, 627 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2019-09-07 21:01:56,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22611 states. [2019-09-07 21:01:56,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22611 to 21569. [2019-09-07 21:01:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21569 states. [2019-09-07 21:01:57,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21569 states to 21569 states and 26082 transitions. [2019-09-07 21:01:57,988 INFO L78 Accepts]: Start accepts. Automaton has 21569 states and 26082 transitions. Word has length 620 [2019-09-07 21:01:57,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:01:57,989 INFO L475 AbstractCegarLoop]: Abstraction has 21569 states and 26082 transitions. [2019-09-07 21:01:57,989 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 21:01:57,990 INFO L276 IsEmpty]: Start isEmpty. Operand 21569 states and 26082 transitions. [2019-09-07 21:01:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 894 [2019-09-07 21:01:58,044 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:01:58,044 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 21:01:58,045 INFO L418 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:01:58,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:01:58,046 INFO L82 PathProgramCache]: Analyzing trace with hash 902058084, now seen corresponding path program 1 times [2019-09-07 21:01:58,046 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:01:58,046 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:01:58,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:58,047 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:58,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:01:58,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:59,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 542 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2019-09-07 21:01:59,015 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 21:01:59,015 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 21:01:59,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:01:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:01:59,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 1158 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 21:01:59,227 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 21:01:59,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 542 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2019-09-07 21:01:59,655 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 21:01:59,656 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-09-07 21:01:59,657 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 21:01:59,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 21:01:59,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:01:59,658 INFO L87 Difference]: Start difference. First operand 21569 states and 26082 transitions. Second operand 9 states. [2019-09-07 21:02:04,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:02:04,190 INFO L93 Difference]: Finished difference Result 46237 states and 59306 transitions. [2019-09-07 21:02:04,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-09-07 21:02:04,191 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 893 [2019-09-07 21:02:04,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:02:04,343 INFO L225 Difference]: With dead ends: 46237 [2019-09-07 21:02:04,343 INFO L226 Difference]: Without dead ends: 25011 [2019-09-07 21:02:04,431 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 910 GetRequests, 897 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2019-09-07 21:02:04,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25011 states. [2019-09-07 21:02:04,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25011 to 22843. [2019-09-07 21:02:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22843 states. [2019-09-07 21:02:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22843 states to 22843 states and 28899 transitions. [2019-09-07 21:02:05,090 INFO L78 Accepts]: Start accepts. Automaton has 22843 states and 28899 transitions. Word has length 893 [2019-09-07 21:02:05,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:02:05,092 INFO L475 AbstractCegarLoop]: Abstraction has 22843 states and 28899 transitions. [2019-09-07 21:02:05,092 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 21:02:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 22843 states and 28899 transitions. [2019-09-07 21:02:05,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2019-09-07 21:02:05,172 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:02:05,173 INFO L399 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 21:02:05,173 INFO L418 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:02:05,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:02:05,174 INFO L82 PathProgramCache]: Analyzing trace with hash -14457366, now seen corresponding path program 1 times [2019-09-07 21:02:05,174 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:02:05,174 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:02:05,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:02:05,175 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:02:05,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:02:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:02:06,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1841 backedges. 395 proven. 336 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2019-09-07 21:02:06,223 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 21:02:06,223 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 21:02:06,238 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:02:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:02:06,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 1309 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 21:02:06,469 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 21:02:07,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1841 backedges. 1319 proven. 2 refuted. 0 times theorem prover too weak. 520 trivial. 0 not checked. [2019-09-07 21:02:07,387 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 21:02:07,388 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-09-07 21:02:07,393 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 21:02:07,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 21:02:07,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:02:07,395 INFO L87 Difference]: Start difference. First operand 22843 states and 28899 transitions. Second operand 9 states. [2019-09-07 21:02:10,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:02:10,969 INFO L93 Difference]: Finished difference Result 42385 states and 51734 transitions. [2019-09-07 21:02:10,969 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-09-07 21:02:10,969 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 969 [2019-09-07 21:02:10,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:02:11,042 INFO L225 Difference]: With dead ends: 42385 [2019-09-07 21:02:11,042 INFO L226 Difference]: Without dead ends: 21235 [2019-09-07 21:02:11,117 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 986 GetRequests, 973 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2019-09-07 21:02:11,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21235 states. [2019-09-07 21:02:11,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21235 to 20840. [2019-09-07 21:02:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20840 states. [2019-09-07 21:02:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20840 states to 20840 states and 23476 transitions. [2019-09-07 21:02:11,516 INFO L78 Accepts]: Start accepts. Automaton has 20840 states and 23476 transitions. Word has length 969 [2019-09-07 21:02:11,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:02:11,517 INFO L475 AbstractCegarLoop]: Abstraction has 20840 states and 23476 transitions. [2019-09-07 21:02:11,517 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 21:02:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 20840 states and 23476 transitions. [2019-09-07 21:02:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2019-09-07 21:02:11,568 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:02:11,570 INFO L399 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 21:02:11,570 INFO L418 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:02:11,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:02:11,571 INFO L82 PathProgramCache]: Analyzing trace with hash 408927591, now seen corresponding path program 1 times [2019-09-07 21:02:11,571 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:02:11,571 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:02:11,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:02:11,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:02:11,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:02:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:02:12,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1846 backedges. 767 proven. 2 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2019-09-07 21:02:12,642 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 21:02:12,642 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 21:02:12,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:02:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:02:12,875 INFO L256 TraceCheckSpWp]: Trace formula consists of 1313 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 21:02:12,883 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 21:02:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1846 backedges. 767 proven. 2 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2019-09-07 21:02:13,356 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 21:02:13,357 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-09-07 21:02:13,358 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 21:02:13,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 21:02:13,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:02:13,359 INFO L87 Difference]: Start difference. First operand 20840 states and 23476 transitions. Second operand 9 states. [2019-09-07 21:02:18,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:02:18,111 INFO L93 Difference]: Finished difference Result 40109 states and 44941 transitions. [2019-09-07 21:02:18,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-09-07 21:02:18,111 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 970 [2019-09-07 21:02:18,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:02:18,113 INFO L225 Difference]: With dead ends: 40109 [2019-09-07 21:02:18,113 INFO L226 Difference]: Without dead ends: 0 [2019-09-07 21:02:18,181 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 997 GetRequests, 978 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2019-09-07 21:02:18,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-07 21:02:18,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-07 21:02:18,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-07 21:02:18,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-07 21:02:18,182 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 970 [2019-09-07 21:02:18,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:02:18,183 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-07 21:02:18,183 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 21:02:18,183 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-07 21:02:18,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-07 21:02:18,188 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-07 21:02:20,113 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 541 DAG size of output: 383 [2019-09-07 21:02:21,852 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 541 DAG size of output: 383 [2019-09-07 21:02:24,840 WARN L188 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 373 DAG size of output: 68 [2019-09-07 21:02:27,823 WARN L188 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 283 DAG size of output: 88 [2019-09-07 21:02:31,133 WARN L188 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 283 DAG size of output: 88 [2019-09-07 21:02:33,988 WARN L188 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 283 DAG size of output: 88 [2019-09-07 21:02:36,903 WARN L188 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 373 DAG size of output: 68 [2019-09-07 21:02:36,906 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-07 21:02:36,906 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a12~0 |old(~a12~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a15~0 |old(~a15~0)|)) [2019-09-07 21:02:36,907 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-07 21:02:36,907 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,907 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2019-09-07 21:02:36,907 INFO L443 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,907 INFO L443 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,907 INFO L443 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,907 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,907 INFO L443 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,908 INFO L443 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,908 INFO L443 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,908 INFO L443 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,908 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,908 INFO L443 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,908 INFO L443 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,908 INFO L443 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,908 INFO L443 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,909 INFO L443 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,909 INFO L443 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,909 INFO L443 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,909 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,909 INFO L443 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,909 INFO L443 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,909 INFO L443 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,909 INFO L443 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,909 INFO L443 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,910 INFO L443 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,910 INFO L443 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,910 INFO L443 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,910 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,910 INFO L443 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,911 INFO L439 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse1 (= 7 |old(~a12~0)|)) (.cse23 (= ~a12~0 8)) (.cse22 (= ~a12~0 9)) (.cse2 (<= ~a18~0 134)) (.cse5 (= ~a12~0 7)) (.cse6 (= ~a16~0 |old(~a16~0)|)) (.cse7 (= ~a15~0 |old(~a15~0)|))) (let ((.cse16 (and .cse2 .cse5 .cse6 .cse7)) (.cse0 (= 12 |old(~a16~0)|)) (.cse17 (and .cse6 .cse22 .cse7)) (.cse19 (and (= ~a12~0 |old(~a12~0)|) .cse6 .cse7)) (.cse20 (not (= 10 |old(~a16~0)|))) (.cse15 (and .cse2 .cse6 .cse23 .cse7)) (.cse12 (not (= 8 |old(~a12~0)|))) (.cse9 (not (= 9 |old(~a16~0)|))) (.cse21 (= 6 |old(~a12~0)|)) (.cse11 (= 4 |old(~a15~0)|)) (.cse4 (not (<= |old(~a12~0)| 7))) (.cse3 (not (<= |old(~a18~0)| 134))) (.cse18 (not (= 9 |old(~a12~0)|))) (.cse14 (not (= 8 |old(~a16~0)|))) (.cse8 (not .cse1)) (.cse10 (<= (+ ~a18~0 87) 0)) (.cse13 (not (<= (+ |old(~a18~0)| 87) 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse5 .cse6 .cse7) .cse8 .cse9) (or .cse10 .cse11 .cse12 .cse13) (or .cse2 .cse8 .cse3 .cse9) (or .cse14 .cse12 .cse15 .cse3) (or .cse11 .cse8 .cse3 .cse16) (or .cse10 .cse12 .cse13 .cse9) (or .cse11 .cse17 .cse18) (or .cse14 .cse1 .cse19 .cse11) (or .cse1 .cse11 .cse19 .cse4) (or .cse14 .cse8 .cse3 .cse16) (or .cse11 .cse3 .cse4 .cse2) (or .cse2 (or .cse11 .cse3 .cse18)) (or .cse11 .cse10 .cse13 .cse20) (or .cse0 .cse1 .cse19 .cse4) (or .cse14 .cse10 .cse13 .cse18) (or .cse21 .cse0 .cse1 .cse10 .cse13 .cse4) (or .cse11 .cse12 .cse3 .cse2) (or .cse14 .cse12 .cse13 .cse10) (or (and .cse2 .cse6 .cse22 .cse7) .cse3 .cse18 .cse9) (or .cse14 .cse11 .cse13 .cse10 .cse4) (or .cse14 .cse17 .cse18) (or .cse13 .cse18 .cse9 .cse10) (or .cse10 .cse8 .cse13 .cse9) (or .cse11 (and .cse6 .cse23 .cse7) .cse12) (or .cse1 .cse11 .cse19 .cse20) (or .cse15 .cse12 .cse3 .cse9) (or .cse21 .cse11 .cse13 .cse10 .cse4) (or .cse14 .cse2 .cse3 .cse18) (or .cse14 .cse8 .cse10 .cse13)))) [2019-09-07 21:02:36,911 INFO L443 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,911 INFO L443 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,911 INFO L443 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,911 INFO L443 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,911 INFO L443 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,911 INFO L443 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,912 INFO L443 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-09-07 21:02:36,913 INFO L443 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,914 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-09-07 21:02:36,914 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-09-07 21:02:36,914 INFO L439 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse1 (= 7 |old(~a12~0)|)) (.cse23 (= ~a12~0 8)) (.cse22 (= ~a12~0 9)) (.cse2 (<= ~a18~0 134)) (.cse5 (= ~a12~0 7)) (.cse6 (= ~a16~0 |old(~a16~0)|)) (.cse7 (= ~a15~0 |old(~a15~0)|))) (let ((.cse16 (and .cse2 .cse5 .cse6 .cse7)) (.cse0 (= 12 |old(~a16~0)|)) (.cse17 (and .cse6 .cse22 .cse7)) (.cse19 (and (= ~a12~0 |old(~a12~0)|) .cse6 .cse7)) (.cse20 (not (= 10 |old(~a16~0)|))) (.cse15 (and .cse2 .cse6 .cse23 .cse7)) (.cse12 (not (= 8 |old(~a12~0)|))) (.cse9 (not (= 9 |old(~a16~0)|))) (.cse21 (= 6 |old(~a12~0)|)) (.cse11 (= 4 |old(~a15~0)|)) (.cse4 (not (<= |old(~a12~0)| 7))) (.cse3 (not (<= |old(~a18~0)| 134))) (.cse18 (not (= 9 |old(~a12~0)|))) (.cse14 (not (= 8 |old(~a16~0)|))) (.cse8 (not .cse1)) (.cse10 (<= (+ ~a18~0 87) 0)) (.cse13 (not (<= (+ |old(~a18~0)| 87) 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse5 .cse6 .cse7) .cse8 .cse9) (or .cse10 .cse11 .cse12 .cse13) (or .cse2 .cse8 .cse3 .cse9) (or .cse14 .cse12 .cse15 .cse3) (or .cse11 .cse8 .cse3 .cse16) (or .cse10 .cse12 .cse13 .cse9) (or .cse11 .cse17 .cse18) (or .cse14 .cse1 .cse19 .cse11) (or .cse1 .cse11 .cse19 .cse4) (or .cse14 .cse8 .cse3 .cse16) (or .cse11 .cse3 .cse4 .cse2) (or .cse2 (or .cse11 .cse3 .cse18)) (or .cse11 .cse10 .cse13 .cse20) (or .cse0 .cse1 .cse19 .cse4) (or .cse14 .cse10 .cse13 .cse18) (or .cse21 .cse0 .cse1 .cse10 .cse13 .cse4) (or .cse11 .cse12 .cse3 .cse2) (or .cse14 .cse12 .cse13 .cse10) (or (and .cse2 .cse6 .cse22 .cse7) .cse3 .cse18 .cse9) (or .cse14 .cse11 .cse13 .cse10 .cse4) (or .cse14 .cse17 .cse18) (or .cse13 .cse18 .cse9 .cse10) (or .cse10 .cse8 .cse13 .cse9) (or .cse11 (and .cse6 .cse23 .cse7) .cse12) (or .cse1 .cse11 .cse19 .cse20) (or .cse15 .cse12 .cse3 .cse9) (or .cse21 .cse11 .cse13 .cse10 .cse4) (or .cse14 .cse2 .cse3 .cse18) (or .cse14 .cse8 .cse10 .cse13)))) [2019-09-07 21:02:36,914 INFO L443 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,914 INFO L443 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2019-09-07 21:02:36,914 INFO L443 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,914 INFO L443 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,914 INFO L443 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,914 INFO L443 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,914 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,915 INFO L443 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,916 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,917 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-09-07 21:02:36,918 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-09-07 21:02:36,918 INFO L443 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,918 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-09-07 21:02:36,918 INFO L443 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,918 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,918 INFO L443 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,918 INFO L443 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,918 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,918 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,919 INFO L443 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,919 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,919 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,919 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,919 INFO L443 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,919 INFO L443 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,919 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-09-07 21:02:36,919 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,919 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,920 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,921 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,922 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,923 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,924 INFO L443 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,924 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,924 INFO L443 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,924 INFO L443 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,924 INFO L443 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,924 INFO L443 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,924 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-09-07 21:02:36,924 INFO L443 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,924 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-09-07 21:02:36,925 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-09-07 21:02:36,925 INFO L443 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,925 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,925 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,925 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,925 INFO L443 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,925 INFO L443 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,926 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse1 (= 7 |old(~a12~0)|)) (.cse23 (= ~a12~0 8)) (.cse22 (= ~a12~0 9)) (.cse2 (<= ~a18~0 134)) (.cse5 (= ~a12~0 7)) (.cse6 (= ~a16~0 |old(~a16~0)|)) (.cse7 (= ~a15~0 |old(~a15~0)|))) (let ((.cse16 (and .cse2 .cse5 .cse6 .cse7)) (.cse0 (= 12 |old(~a16~0)|)) (.cse17 (and .cse6 .cse22 .cse7)) (.cse19 (and (= ~a12~0 |old(~a12~0)|) .cse6 .cse7)) (.cse20 (not (= 10 |old(~a16~0)|))) (.cse15 (and .cse2 .cse6 .cse23 .cse7)) (.cse12 (not (= 8 |old(~a12~0)|))) (.cse9 (not (= 9 |old(~a16~0)|))) (.cse21 (= 6 |old(~a12~0)|)) (.cse11 (= 4 |old(~a15~0)|)) (.cse4 (not (<= |old(~a12~0)| 7))) (.cse3 (not (<= |old(~a18~0)| 134))) (.cse18 (not (= 9 |old(~a12~0)|))) (.cse14 (not (= 8 |old(~a16~0)|))) (.cse8 (not .cse1)) (.cse10 (<= (+ ~a18~0 87) 0)) (.cse13 (not (<= (+ |old(~a18~0)| 87) 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse5 .cse6 .cse7) .cse8 .cse9) (or .cse10 .cse11 .cse12 .cse13) (or .cse2 .cse8 .cse3 .cse9) (or .cse14 .cse12 .cse15 .cse3) (or .cse11 .cse8 .cse3 .cse16) (or .cse10 .cse12 .cse13 .cse9) (or .cse11 .cse17 .cse18) (or .cse14 .cse1 .cse19 .cse11) (or .cse1 .cse11 .cse19 .cse4) (or .cse14 .cse8 .cse3 .cse16) (or .cse11 .cse3 .cse4 .cse2) (or .cse2 (or .cse11 .cse3 .cse18)) (or .cse11 .cse10 .cse13 .cse20) (or .cse0 .cse1 .cse19 .cse4) (or .cse14 .cse10 .cse13 .cse18) (or .cse21 .cse0 .cse1 .cse10 .cse13 .cse4) (or .cse11 .cse12 .cse3 .cse2) (or .cse14 .cse12 .cse13 .cse10) (or (and .cse2 .cse6 .cse22 .cse7) .cse3 .cse18 .cse9) (or .cse14 .cse11 .cse13 .cse10 .cse4) (or .cse14 .cse17 .cse18) (or .cse13 .cse18 .cse9 .cse10) (or .cse10 .cse8 .cse13 .cse9) (or .cse11 (and .cse6 .cse23 .cse7) .cse12) (or .cse1 .cse11 .cse19 .cse20) (or .cse15 .cse12 .cse3 .cse9) (or .cse21 .cse11 .cse13 .cse10 .cse4) (or .cse14 .cse2 .cse3 .cse18) (or .cse14 .cse8 .cse10 .cse13)))) [2019-09-07 21:02:36,926 INFO L443 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,926 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,926 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,926 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,926 INFO L443 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,926 INFO L443 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,927 INFO L443 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,927 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,927 INFO L443 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,927 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-09-07 21:02:36,927 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-09-07 21:02:36,927 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-09-07 21:02:36,927 INFO L443 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,927 INFO L443 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,928 INFO L443 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,928 INFO L443 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,928 INFO L443 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,928 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,928 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,928 INFO L443 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,928 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,928 INFO L443 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,928 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,929 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-09-07 21:02:36,929 INFO L443 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,929 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-09-07 21:02:36,929 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-09-07 21:02:36,929 INFO L443 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,929 INFO L443 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,929 INFO L443 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,929 INFO L443 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,929 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-09-07 21:02:36,930 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-09-07 21:02:36,931 INFO L443 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,931 INFO L443 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,931 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,931 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,931 INFO L443 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,931 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,931 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,931 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,932 INFO L443 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,933 INFO L443 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,933 INFO L443 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,933 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,933 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,933 INFO L443 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,933 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 103) no Hoare annotation was computed. [2019-09-07 21:02:36,933 INFO L443 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,934 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,934 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,934 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,934 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,934 INFO L443 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-09-07 21:02:36,934 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-09-07 21:02:36,934 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-09-07 21:02:36,934 INFO L443 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,935 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,935 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,935 INFO L443 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,935 INFO L443 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,935 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,935 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,935 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,935 INFO L443 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,935 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,936 INFO L443 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,936 INFO L443 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,936 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,936 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-09-07 21:02:36,936 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-09-07 21:02:36,936 INFO L443 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,936 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-09-07 21:02:36,937 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-09-07 21:02:36,938 INFO L443 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,938 INFO L443 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,938 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,938 INFO L443 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,938 INFO L443 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,938 INFO L443 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,938 INFO L443 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,938 INFO L443 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,938 INFO L443 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,939 INFO L443 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,940 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,940 INFO L443 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,940 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,940 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,940 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,940 INFO L443 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,940 INFO L443 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,940 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-09-07 21:02:36,940 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-09-07 21:02:36,941 INFO L443 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,941 INFO L443 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,941 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,941 INFO L443 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,941 INFO L443 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,941 INFO L443 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,941 INFO L443 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,941 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,941 INFO L443 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,942 INFO L443 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,943 INFO L443 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,944 INFO L443 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-09-07 21:02:36,945 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,946 INFO L443 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,947 INFO L443 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,948 INFO L443 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,949 INFO L443 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2019-09-07 21:02:36,949 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-07 21:02:36,949 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a18~0 87) 0) (not (= ~a12~0 6)) (not (= 12 ~a16~0)) (not (= ~a12~0 7)) (<= ~a12~0 7) (not (= 4 ~a15~0))) [2019-09-07 21:02:36,949 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-07 21:02:36,949 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-07 21:02:36,949 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 6 |old(~a12~0)|) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (and (= ~a12~0 |old(~a12~0)|) (<= (+ ~a18~0 87) 0) (= ~a16~0 |old(~a16~0)|) (= ~a15~0 |old(~a15~0)|)) (not (<= (+ |old(~a18~0)| 87) 0)) (not (<= |old(~a12~0)| 7))) [2019-09-07 21:02:36,949 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2019-09-07 21:02:36,950 INFO L439 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse11 (<= ~a18~0 134)) (.cse14 (not (= ~a12~0 6))) (.cse0 (not (= 12 ~a16~0))) (.cse1 (not (= ~a12~0 7))) (.cse5 (not (= 4 ~a15~0)))) (let ((.cse2 (<= ~a12~0 7)) (.cse7 (<= ~a12~0 8)) (.cse4 (= ~a16~0 |old(~a16~0)|)) (.cse13 (= ~a12~0 9)) (.cse9 (= ~a16~0 8)) (.cse12 (and .cse14 .cse0 .cse1 .cse5)) (.cse6 (= ~a16~0 9)) (.cse8 (= ~a12~0 8)) (.cse3 (<= 10 |old(~a16~0)|)) (.cse10 (and .cse14 .cse11 .cse0))) (or (and .cse0 .cse1 .cse2 .cse3) (= 6 |old(~a12~0)|) (and (= ~a12~0 |old(~a12~0)|) .cse4 (and (<= (+ ~a18~0 87) 0) .cse5)) (= 7 |old(~a12~0)|) (= 8 |old(~a12~0)|) (and .cse1 .cse2 .cse3 .cse5) (and .cse6 .cse7 .cse3 (not .cse8)) (and .cse9 .cse7 .cse10 .cse3) (and .cse11 .cse7 .cse3 .cse5) (and .cse8 .cse3 .cse5) (and .cse12 .cse4 (= 10 |old(~a16~0)|)) (= 4 |old(~a15~0)|) (not (<= (+ |old(~a18~0)| 87) 0)) (and .cse3 .cse13 .cse5) (and .cse9 .cse3 .cse13) (= 12 |old(~a16~0)|) (not (<= |old(~a12~0)| 8)) (and .cse6 (and .cse10 .cse3 .cse13)) (and .cse9 .cse12 .cse3) (and .cse6 .cse8 .cse3 .cse10)))) [2019-09-07 21:02:36,950 INFO L443 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2019-09-07 21:02:36,950 INFO L443 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2019-09-07 21:02:36,950 INFO L439 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse11 (<= ~a18~0 134)) (.cse14 (not (= ~a12~0 6))) (.cse0 (not (= 12 ~a16~0))) (.cse1 (not (= ~a12~0 7))) (.cse5 (not (= 4 ~a15~0)))) (let ((.cse2 (<= ~a12~0 7)) (.cse7 (<= ~a12~0 8)) (.cse4 (= ~a16~0 |old(~a16~0)|)) (.cse13 (= ~a12~0 9)) (.cse9 (= ~a16~0 8)) (.cse12 (and .cse14 .cse0 .cse1 .cse5)) (.cse6 (= ~a16~0 9)) (.cse8 (= ~a12~0 8)) (.cse3 (<= 10 |old(~a16~0)|)) (.cse10 (and .cse14 .cse11 .cse0))) (or (and .cse0 .cse1 .cse2 .cse3) (= 6 |old(~a12~0)|) (and (= ~a12~0 |old(~a12~0)|) .cse4 (and (<= (+ ~a18~0 87) 0) .cse5)) (= 7 |old(~a12~0)|) (= 8 |old(~a12~0)|) (and .cse1 .cse2 .cse3 .cse5) (and .cse6 .cse7 .cse3 (not .cse8)) (and .cse9 .cse7 .cse10 .cse3) (and .cse11 .cse7 .cse3 .cse5) (and .cse8 .cse3 .cse5) (and .cse12 .cse4 (= 10 |old(~a16~0)|)) (= 4 |old(~a15~0)|) (not (<= (+ |old(~a18~0)| 87) 0)) (and .cse3 .cse13 .cse5) (and .cse9 .cse3 .cse13) (= 12 |old(~a16~0)|) (not (<= |old(~a12~0)| 8)) (and .cse6 (and .cse10 .cse3 .cse13)) (and .cse9 .cse12 .cse3) (and .cse6 .cse8 .cse3 .cse10)))) [2019-09-07 21:02:36,950 INFO L443 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2019-09-07 21:02:36,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.09 09:02:36 BoogieIcfgContainer [2019-09-07 21:02:36,971 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-07 21:02:36,973 INFO L168 Benchmark]: Toolchain (without parser) took 85692.10 ms. Allocated memory was 134.2 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 85.7 MB in the beginning and 713.1 MB in the end (delta: -627.4 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2019-09-07 21:02:36,974 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 134.2 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-07 21:02:36,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1399.79 ms. Allocated memory was 134.2 MB in the beginning and 203.4 MB in the end (delta: 69.2 MB). Free memory was 85.5 MB in the beginning and 124.2 MB in the end (delta: -38.7 MB). Peak memory consumption was 35.8 MB. Max. memory is 7.1 GB. [2019-09-07 21:02:36,976 INFO L168 Benchmark]: Boogie Preprocessor took 186.96 ms. Allocated memory is still 203.4 MB. Free memory was 124.2 MB in the beginning and 113.9 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 7.1 GB. [2019-09-07 21:02:36,977 INFO L168 Benchmark]: RCFGBuilder took 2723.45 ms. Allocated memory was 203.4 MB in the beginning and 269.0 MB in the end (delta: 65.5 MB). Free memory was 113.9 MB in the beginning and 143.0 MB in the end (delta: -29.1 MB). Peak memory consumption was 77.2 MB. Max. memory is 7.1 GB. [2019-09-07 21:02:36,978 INFO L168 Benchmark]: TraceAbstraction took 81373.91 ms. Allocated memory was 269.0 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 140.9 MB in the beginning and 713.1 MB in the end (delta: -572.2 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2019-09-07 21:02:36,982 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 134.2 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1399.79 ms. Allocated memory was 134.2 MB in the beginning and 203.4 MB in the end (delta: 69.2 MB). Free memory was 85.5 MB in the beginning and 124.2 MB in the end (delta: -38.7 MB). Peak memory consumption was 35.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 186.96 ms. Allocated memory is still 203.4 MB. Free memory was 124.2 MB in the beginning and 113.9 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2723.45 ms. Allocated memory was 203.4 MB in the beginning and 269.0 MB in the end (delta: 65.5 MB). Free memory was 113.9 MB in the beginning and 143.0 MB in the end (delta: -29.1 MB). Peak memory consumption was 77.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 81373.91 ms. Allocated memory was 269.0 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 140.9 MB in the beginning and 713.1 MB in the end (delta: -572.2 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 103]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: (((((((((((((((((((((!(12 == a16) && !(a12 == 7)) && a12 <= 7) && 10 <= \old(a16)) || 6 == \old(a12)) || ((a12 == \old(a12) && a16 == \old(a16)) && a18 + 87 <= 0 && !(4 == a15))) || 7 == \old(a12)) || 8 == \old(a12)) || (((!(a12 == 7) && a12 <= 7) && 10 <= \old(a16)) && !(4 == a15))) || (((a16 == 9 && a12 <= 8) && 10 <= \old(a16)) && !(a12 == 8))) || (((a16 == 8 && a12 <= 8) && (!(a12 == 6) && a18 <= 134) && !(12 == a16)) && 10 <= \old(a16))) || (((a18 <= 134 && a12 <= 8) && 10 <= \old(a16)) && !(4 == a15))) || ((a12 == 8 && 10 <= \old(a16)) && !(4 == a15))) || (((((!(a12 == 6) && !(12 == a16)) && !(a12 == 7)) && !(4 == a15)) && a16 == \old(a16)) && 10 == \old(a16))) || 4 == \old(a15)) || !(\old(a18) + 87 <= 0)) || ((10 <= \old(a16) && a12 == 9) && !(4 == a15))) || ((a16 == 8 && 10 <= \old(a16)) && a12 == 9)) || 12 == \old(a16)) || !(\old(a12) <= 8)) || (a16 == 9 && (((!(a12 == 6) && a18 <= 134) && !(12 == a16)) && 10 <= \old(a16)) && a12 == 9)) || ((a16 == 8 && ((!(a12 == 6) && !(12 == a16)) && !(a12 == 7)) && !(4 == a15)) && 10 <= \old(a16))) || (((a16 == 9 && a12 == 8) && 10 <= \old(a16)) && (!(a12 == 6) && a18 <= 134) && !(12 == a16)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 81.2s OverallTime, 11 OverallIterations, 7 TraceHistogramMax, 48.5s AutomataDifference, 0.0s DeadEndRemovalTime, 18.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 727 SDtfs, 15195 SDslu, 1030 SDs, 0 SdLazy, 34704 SolverSat, 5580 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 36.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4029 GetRequests, 3918 SyntacticMatches, 2 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 222 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=22843occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 4470 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 3127 PreInvPairs, 3829 NumberOfFragments, 2406 HoareAnnotationTreeSize, 3127 FomulaSimplifications, 100064 FormulaSimplificationTreeSizeReduction, 3.6s HoareSimplificationTime, 9 FomulaSimplificationsInter, 128534 FormulaSimplificationTreeSizeReductionInter, 14.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 8618 NumberOfCodeBlocks, 8618 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 8602 ConstructedInterpolants, 0 QuantifiedInterpolants, 11363555 SizeOfPredicates, 0 NumberOfNonLiveVariables, 5277 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 16 InterpolantComputations, 6 PerfectInterpolantSequences, 11549/12016 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...