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_label50.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 01:35:52,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 01:35:52,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 01:35:52,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 01:35:52,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 01:35:52,551 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 01:35:52,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 01:35:52,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 01:35:52,568 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 01:35:52,571 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 01:35:52,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 01:35:52,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 01:35:52,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 01:35:52,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 01:35:52,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 01:35:52,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 01:35:52,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 01:35:52,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 01:35:52,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 01:35:52,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 01:35:52,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 01:35:52,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 01:35:52,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 01:35:52,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 01:35:52,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-02 01:35:52,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 01:35:52,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 01:35:52,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 01:35:52,620 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 [2019-10-02 01:35:52,655 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 01:35:52,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 01:35:52,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 01:35:52,659 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 01:35:52,660 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 01:35:52,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 01:35:52,660 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 01:35:52,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 01:35:52,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 01:35:52,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 01:35:52,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 01:35:52,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 01:35:52,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 01:35:52,664 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 01:35:52,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 01:35:52,665 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 01:35:52,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 01:35:52,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 01:35:52,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 01:35:52,666 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 01:35:52,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 01:35:52,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 01:35:52,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 01:35:52,670 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 01:35:52,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 01:35:52,670 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 01:35:52,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 01:35:52,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 01:35:52,671 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 01:35:52,722 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 01:35:52,741 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 01:35:52,745 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 01:35:52,747 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 01:35:52,747 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 01:35:52,748 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label50.c [2019-10-02 01:35:52,829 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88aa9c2ef/c966daa2cf7d4fd8918723c0c4c0e40d/FLAGe4cd4b0a5 [2019-10-02 01:35:53,508 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 01:35:53,509 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label50.c [2019-10-02 01:35:53,529 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88aa9c2ef/c966daa2cf7d4fd8918723c0c4c0e40d/FLAGe4cd4b0a5 [2019-10-02 01:35:53,675 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88aa9c2ef/c966daa2cf7d4fd8918723c0c4c0e40d [2019-10-02 01:35:53,687 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 01:35:53,688 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 01:35:53,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 01:35:53,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 01:35:53,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 01:35:53,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:35:53" (1/1) ... [2019-10-02 01:35:53,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@364da557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:53, skipping insertion in model container [2019-10-02 01:35:53,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:35:53" (1/1) ... [2019-10-02 01:35:53,704 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 01:35:53,795 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 01:35:54,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:35:54,828 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 01:35:55,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:35:55,047 INFO L192 MainTranslator]: Completed translation [2019-10-02 01:35:55,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55 WrapperNode [2019-10-02 01:35:55,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 01:35:55,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 01:35:55,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 01:35:55,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 01:35:55,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55" (1/1) ... [2019-10-02 01:35:55,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55" (1/1) ... [2019-10-02 01:35:55,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55" (1/1) ... [2019-10-02 01:35:55,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55" (1/1) ... [2019-10-02 01:35:55,173 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55" (1/1) ... [2019-10-02 01:35:55,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55" (1/1) ... [2019-10-02 01:35:55,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55" (1/1) ... [2019-10-02 01:35:55,248 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 01:35:55,248 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 01:35:55,249 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 01:35:55,249 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 01:35:55,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55" (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 [2019-10-02 01:35:55,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 01:35:55,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 01:35:55,332 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-10-02 01:35:55,332 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-10-02 01:35:55,333 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 01:35:55,333 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-10-02 01:35:55,333 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-10-02 01:35:55,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 01:35:55,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 01:35:55,334 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-02 01:35:55,335 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 01:35:55,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 01:35:55,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 01:35:57,895 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 01:35:57,896 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 01:35:57,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:35:57 BoogieIcfgContainer [2019-10-02 01:35:57,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 01:35:57,899 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 01:35:57,899 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 01:35:57,902 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 01:35:57,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 01:35:53" (1/3) ... [2019-10-02 01:35:57,904 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e0ca7f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:35:57, skipping insertion in model container [2019-10-02 01:35:57,904 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:35:55" (2/3) ... [2019-10-02 01:35:57,904 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e0ca7f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:35:57, skipping insertion in model container [2019-10-02 01:35:57,904 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:35:57" (3/3) ... [2019-10-02 01:35:57,906 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem16_label50.c [2019-10-02 01:35:57,917 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 01:35:57,926 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 01:35:57,945 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 01:35:57,982 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 01:35:57,983 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 01:35:57,983 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 01:35:57,983 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 01:35:57,983 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 01:35:57,983 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 01:35:57,984 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 01:35:57,984 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 01:35:57,984 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 01:35:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2019-10-02 01:35:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-10-02 01:35:58,026 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:35:58,027 INFO L411 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:35:58,031 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:35:58,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:35:58,040 INFO L82 PathProgramCache]: Analyzing trace with hash 789303234, now seen corresponding path program 1 times [2019-10-02 01:35:58,043 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:35:58,044 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:35:58,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:58,127 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:35:58,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:35:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:35:58,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:35:58,595 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:35:58,595 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:35:58,600 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:35:58,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:35:58,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:35:58,617 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 4 states. [2019-10-02 01:36:02,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:02,310 INFO L93 Difference]: Finished difference Result 1509 states and 2834 transitions. [2019-10-02 01:36:02,311 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:36:02,312 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 51 [2019-10-02 01:36:02,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:02,356 INFO L225 Difference]: With dead ends: 1509 [2019-10-02 01:36:02,357 INFO L226 Difference]: Without dead ends: 1019 [2019-10-02 01:36:02,370 INFO L640 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 [2019-10-02 01:36:02,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2019-10-02 01:36:02,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 1019. [2019-10-02 01:36:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1019 states. [2019-10-02 01:36:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 1019 states and 1739 transitions. [2019-10-02 01:36:02,479 INFO L78 Accepts]: Start accepts. Automaton has 1019 states and 1739 transitions. Word has length 51 [2019-10-02 01:36:02,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:02,480 INFO L475 AbstractCegarLoop]: Abstraction has 1019 states and 1739 transitions. [2019-10-02 01:36:02,480 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:36:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1739 transitions. [2019-10-02 01:36:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-10-02 01:36:02,486 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:02,487 INFO L411 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, 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] [2019-10-02 01:36:02,487 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:02,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:02,488 INFO L82 PathProgramCache]: Analyzing trace with hash 1245214242, now seen corresponding path program 1 times [2019-10-02 01:36:02,488 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:02,488 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:02,490 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:02,490 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:02,490 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:02,703 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:36:02,704 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:36:02,704 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:36:02,710 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:36:02,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:36:02,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:36:02,712 INFO L87 Difference]: Start difference. First operand 1019 states and 1739 transitions. Second operand 6 states. [2019-10-02 01:36:05,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:05,297 INFO L93 Difference]: Finished difference Result 3097 states and 5370 transitions. [2019-10-02 01:36:05,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:36:05,298 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 121 [2019-10-02 01:36:05,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:05,318 INFO L225 Difference]: With dead ends: 3097 [2019-10-02 01:36:05,318 INFO L226 Difference]: Without dead ends: 2084 [2019-10-02 01:36:05,322 INFO L640 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 [2019-10-02 01:36:05,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2084 states. [2019-10-02 01:36:05,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2084 to 2061. [2019-10-02 01:36:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2061 states. [2019-10-02 01:36:05,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 2061 states and 3384 transitions. [2019-10-02 01:36:05,426 INFO L78 Accepts]: Start accepts. Automaton has 2061 states and 3384 transitions. Word has length 121 [2019-10-02 01:36:05,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:05,428 INFO L475 AbstractCegarLoop]: Abstraction has 2061 states and 3384 transitions. [2019-10-02 01:36:05,428 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:36:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3384 transitions. [2019-10-02 01:36:05,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-10-02 01:36:05,442 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:05,442 INFO L411 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, 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] [2019-10-02 01:36:05,442 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:05,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:05,443 INFO L82 PathProgramCache]: Analyzing trace with hash -1384987622, now seen corresponding path program 1 times [2019-10-02 01:36:05,443 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:05,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:05,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:05,445 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:05,445 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:36:05,685 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:36:05,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:36:05,687 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:36:05,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:36:05,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:36:05,688 INFO L87 Difference]: Start difference. First operand 2061 states and 3384 transitions. Second operand 6 states. [2019-10-02 01:36:08,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:08,313 INFO L93 Difference]: Finished difference Result 5904 states and 10021 transitions. [2019-10-02 01:36:08,317 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:36:08,318 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 149 [2019-10-02 01:36:08,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:08,344 INFO L225 Difference]: With dead ends: 5904 [2019-10-02 01:36:08,345 INFO L226 Difference]: Without dead ends: 3849 [2019-10-02 01:36:08,350 INFO L640 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 [2019-10-02 01:36:08,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3849 states. [2019-10-02 01:36:08,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3849 to 3813. [2019-10-02 01:36:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3813 states. [2019-10-02 01:36:08,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 3813 states and 6183 transitions. [2019-10-02 01:36:08,491 INFO L78 Accepts]: Start accepts. Automaton has 3813 states and 6183 transitions. Word has length 149 [2019-10-02 01:36:08,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:08,501 INFO L475 AbstractCegarLoop]: Abstraction has 3813 states and 6183 transitions. [2019-10-02 01:36:08,501 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:36:08,502 INFO L276 IsEmpty]: Start isEmpty. Operand 3813 states and 6183 transitions. [2019-10-02 01:36:08,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-10-02 01:36:08,506 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:08,506 INFO L411 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, 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] [2019-10-02 01:36:08,507 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:08,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:08,507 INFO L82 PathProgramCache]: Analyzing trace with hash 1196358494, now seen corresponding path program 1 times [2019-10-02 01:36:08,507 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:08,507 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:08,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:08,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:08,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:36:08,729 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:36:08,729 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:36:08,730 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:36:08,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:36:08,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:36:08,731 INFO L87 Difference]: Start difference. First operand 3813 states and 6183 transitions. Second operand 6 states. [2019-10-02 01:36:11,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:11,356 INFO L93 Difference]: Finished difference Result 9749 states and 16101 transitions. [2019-10-02 01:36:11,357 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:36:11,358 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 167 [2019-10-02 01:36:11,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:11,389 INFO L225 Difference]: With dead ends: 9749 [2019-10-02 01:36:11,389 INFO L226 Difference]: Without dead ends: 5942 [2019-10-02 01:36:11,401 INFO L640 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 [2019-10-02 01:36:11,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5942 states. [2019-10-02 01:36:11,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5942 to 5896. [2019-10-02 01:36:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5896 states. [2019-10-02 01:36:11,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 5896 states and 8054 transitions. [2019-10-02 01:36:11,569 INFO L78 Accepts]: Start accepts. Automaton has 5896 states and 8054 transitions. Word has length 167 [2019-10-02 01:36:11,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:11,571 INFO L475 AbstractCegarLoop]: Abstraction has 5896 states and 8054 transitions. [2019-10-02 01:36:11,571 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:36:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 5896 states and 8054 transitions. [2019-10-02 01:36:11,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-10-02 01:36:11,574 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:11,575 INFO L411 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, 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] [2019-10-02 01:36:11,575 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:11,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:11,575 INFO L82 PathProgramCache]: Analyzing trace with hash -1753752437, now seen corresponding path program 1 times [2019-10-02 01:36:11,576 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:11,576 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:11,577 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:11,577 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:11,577 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:36:11,905 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:36:11,905 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:36:11,906 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:36:11,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:36:11,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:36:11,907 INFO L87 Difference]: Start difference. First operand 5896 states and 8054 transitions. Second operand 6 states. [2019-10-02 01:36:14,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:14,981 INFO L93 Difference]: Finished difference Result 14575 states and 20025 transitions. [2019-10-02 01:36:14,990 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:36:14,991 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 214 [2019-10-02 01:36:14,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:15,028 INFO L225 Difference]: With dead ends: 14575 [2019-10-02 01:36:15,029 INFO L226 Difference]: Without dead ends: 8685 [2019-10-02 01:36:15,042 INFO L640 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 [2019-10-02 01:36:15,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8685 states. [2019-10-02 01:36:15,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8685 to 8651. [2019-10-02 01:36:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8651 states. [2019-10-02 01:36:15,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8651 states to 8651 states and 11412 transitions. [2019-10-02 01:36:15,263 INFO L78 Accepts]: Start accepts. Automaton has 8651 states and 11412 transitions. Word has length 214 [2019-10-02 01:36:15,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:15,264 INFO L475 AbstractCegarLoop]: Abstraction has 8651 states and 11412 transitions. [2019-10-02 01:36:15,264 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:36:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 8651 states and 11412 transitions. [2019-10-02 01:36:15,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2019-10-02 01:36:15,268 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:15,269 INFO L411 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:36:15,269 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:15,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:15,269 INFO L82 PathProgramCache]: Analyzing trace with hash 1202654855, now seen corresponding path program 1 times [2019-10-02 01:36:15,270 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:15,270 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:15,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:15,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:15,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:15,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:15,564 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2019-10-02 01:36:15,564 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:36:15,565 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:36:15,565 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:36:15,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:36:15,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:36:15,566 INFO L87 Difference]: Start difference. First operand 8651 states and 11412 transitions. Second operand 4 states. [2019-10-02 01:36:21,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:21,033 INFO L93 Difference]: Finished difference Result 23062 states and 30701 transitions. [2019-10-02 01:36:21,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:36:21,036 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 250 [2019-10-02 01:36:21,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:21,106 INFO L225 Difference]: With dead ends: 23062 [2019-10-02 01:36:21,106 INFO L226 Difference]: Without dead ends: 14417 [2019-10-02 01:36:21,126 INFO L640 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 [2019-10-02 01:36:21,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14417 states. [2019-10-02 01:36:21,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14417 to 13741. [2019-10-02 01:36:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13741 states. [2019-10-02 01:36:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13741 states to 13741 states and 17509 transitions. [2019-10-02 01:36:21,423 INFO L78 Accepts]: Start accepts. Automaton has 13741 states and 17509 transitions. Word has length 250 [2019-10-02 01:36:21,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:21,424 INFO L475 AbstractCegarLoop]: Abstraction has 13741 states and 17509 transitions. [2019-10-02 01:36:21,425 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:36:21,425 INFO L276 IsEmpty]: Start isEmpty. Operand 13741 states and 17509 transitions. [2019-10-02 01:36:21,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2019-10-02 01:36:21,441 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:21,441 INFO L411 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, 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, 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] [2019-10-02 01:36:21,442 INFO L418 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:21,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:21,442 INFO L82 PathProgramCache]: Analyzing trace with hash 1369926926, now seen corresponding path program 1 times [2019-10-02 01:36:21,443 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:21,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:21,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:21,444 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:21,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:22,000 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 249 proven. 115 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2019-10-02 01:36:22,000 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:36:22,001 INFO L224 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) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:36:22,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:22,143 INFO L256 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:36:22,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:36:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 444 proven. 2 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2019-10-02 01:36:22,448 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:36:22,449 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-10-02 01:36:22,450 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:36:22,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:36:22,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:36:22,452 INFO L87 Difference]: Start difference. First operand 13741 states and 17509 transitions. Second operand 9 states. [2019-10-02 01:36:30,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:30,494 INFO L93 Difference]: Finished difference Result 28773 states and 37829 transitions. [2019-10-02 01:36:30,495 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-10-02 01:36:30,495 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 433 [2019-10-02 01:36:30,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:30,564 INFO L225 Difference]: With dead ends: 28773 [2019-10-02 01:36:30,565 INFO L226 Difference]: Without dead ends: 15038 [2019-10-02 01:36:30,600 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 439 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2019-10-02 01:36:30,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15038 states. [2019-10-02 01:36:30,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15038 to 14988. [2019-10-02 01:36:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14988 states. [2019-10-02 01:36:31,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14988 states to 14988 states and 18753 transitions. [2019-10-02 01:36:31,043 INFO L78 Accepts]: Start accepts. Automaton has 14988 states and 18753 transitions. Word has length 433 [2019-10-02 01:36:31,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:31,044 INFO L475 AbstractCegarLoop]: Abstraction has 14988 states and 18753 transitions. [2019-10-02 01:36:31,044 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:36:31,044 INFO L276 IsEmpty]: Start isEmpty. Operand 14988 states and 18753 transitions. [2019-10-02 01:36:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2019-10-02 01:36:31,076 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:31,077 INFO L411 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-02 01:36:31,078 INFO L418 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:31,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:31,078 INFO L82 PathProgramCache]: Analyzing trace with hash -953598658, now seen corresponding path program 1 times [2019-10-02 01:36:31,078 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:31,079 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:31,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:31,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:31,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 409 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2019-10-02 01:36:31,919 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:36:31,919 INFO L224 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) [2019-10-02 01:36:31,939 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 [2019-10-02 01:36:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:32,083 INFO L256 TraceCheckSpWp]: Trace formula consists of 861 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:36:32,100 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:36:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 409 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2019-10-02 01:36:32,577 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:36:32,577 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-10-02 01:36:32,579 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:36:32,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:36:32,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:36:32,580 INFO L87 Difference]: Start difference. First operand 14988 states and 18753 transitions. Second operand 9 states. [2019-10-02 01:36:40,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:40,378 INFO L93 Difference]: Finished difference Result 44660 states and 61566 transitions. [2019-10-02 01:36:40,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-10-02 01:36:40,378 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 633 [2019-10-02 01:36:40,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:40,496 INFO L225 Difference]: With dead ends: 44660 [2019-10-02 01:36:40,496 INFO L226 Difference]: Without dead ends: 22611 [2019-10-02 01:36:40,595 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 657 GetRequests, 640 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2019-10-02 01:36:40,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22611 states. [2019-10-02 01:36:41,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22611 to 21569. [2019-10-02 01:36:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21569 states. [2019-10-02 01:36:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21569 states to 21569 states and 26082 transitions. [2019-10-02 01:36:41,322 INFO L78 Accepts]: Start accepts. Automaton has 21569 states and 26082 transitions. Word has length 633 [2019-10-02 01:36:41,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:41,323 INFO L475 AbstractCegarLoop]: Abstraction has 21569 states and 26082 transitions. [2019-10-02 01:36:41,323 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:36:41,323 INFO L276 IsEmpty]: Start isEmpty. Operand 21569 states and 26082 transitions. [2019-10-02 01:36:41,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2019-10-02 01:36:41,382 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:41,383 INFO L411 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, 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, 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] [2019-10-02 01:36:41,383 INFO L418 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:41,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:41,384 INFO L82 PathProgramCache]: Analyzing trace with hash 2091093275, now seen corresponding path program 1 times [2019-10-02 01:36:41,384 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:41,384 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:41,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:41,386 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:41,386 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 594 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2019-10-02 01:36:43,319 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:36:43,320 INFO L224 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 [2019-10-02 01:36:43,336 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:43,547 INFO L256 TraceCheckSpWp]: Trace formula consists of 1171 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:36:43,558 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:36:43,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 594 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2019-10-02 01:36:43,939 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:36:43,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-10-02 01:36:43,941 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:36:43,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:36:43,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:36:43,942 INFO L87 Difference]: Start difference. First operand 21569 states and 26082 transitions. Second operand 9 states. [2019-10-02 01:36:47,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:47,986 INFO L93 Difference]: Finished difference Result 46237 states and 59306 transitions. [2019-10-02 01:36:47,987 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-02 01:36:47,987 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 906 [2019-10-02 01:36:47,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:48,147 INFO L225 Difference]: With dead ends: 46237 [2019-10-02 01:36:48,147 INFO L226 Difference]: Without dead ends: 25011 [2019-10-02 01:36:48,338 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 923 GetRequests, 910 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2019-10-02 01:36:48,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25011 states. [2019-10-02 01:36:48,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25011 to 22843. [2019-10-02 01:36:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22843 states. [2019-10-02 01:36:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22843 states to 22843 states and 28899 transitions. [2019-10-02 01:36:49,009 INFO L78 Accepts]: Start accepts. Automaton has 22843 states and 28899 transitions. Word has length 906 [2019-10-02 01:36:49,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:49,011 INFO L475 AbstractCegarLoop]: Abstraction has 22843 states and 28899 transitions. [2019-10-02 01:36:49,011 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:36:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 22843 states and 28899 transitions. [2019-10-02 01:36:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2019-10-02 01:36:49,094 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:49,094 INFO L411 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, 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, 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] [2019-10-02 01:36:49,095 INFO L418 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:49,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:49,095 INFO L82 PathProgramCache]: Analyzing trace with hash 68044627, now seen corresponding path program 1 times [2019-10-02 01:36:49,095 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:49,095 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:49,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:49,097 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:49,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:50,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 473 proven. 336 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2019-10-02 01:36:50,490 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:36:50,490 INFO L224 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 [2019-10-02 01:36:50,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:50,749 INFO L256 TraceCheckSpWp]: Trace formula consists of 1322 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:36:50,761 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:36:51,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 1358 proven. 2 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2019-10-02 01:36:51,268 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:36:51,268 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-10-02 01:36:51,270 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:36:51,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:36:51,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:36:51,270 INFO L87 Difference]: Start difference. First operand 22843 states and 28899 transitions. Second operand 9 states. [2019-10-02 01:36:54,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:36:54,182 INFO L93 Difference]: Finished difference Result 42385 states and 51734 transitions. [2019-10-02 01:36:54,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-02 01:36:54,182 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 982 [2019-10-02 01:36:54,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:36:54,280 INFO L225 Difference]: With dead ends: 42385 [2019-10-02 01:36:54,281 INFO L226 Difference]: Without dead ends: 21235 [2019-10-02 01:36:54,404 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 999 GetRequests, 986 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2019-10-02 01:36:54,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21235 states. [2019-10-02 01:36:54,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21235 to 20840. [2019-10-02 01:36:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20840 states. [2019-10-02 01:36:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20840 states to 20840 states and 23476 transitions. [2019-10-02 01:36:54,870 INFO L78 Accepts]: Start accepts. Automaton has 20840 states and 23476 transitions. Word has length 982 [2019-10-02 01:36:54,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:36:54,872 INFO L475 AbstractCegarLoop]: Abstraction has 20840 states and 23476 transitions. [2019-10-02 01:36:54,872 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:36:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 20840 states and 23476 transitions. [2019-10-02 01:36:54,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 984 [2019-10-02 01:36:54,924 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:36:54,926 INFO L411 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, 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, 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] [2019-10-02 01:36:54,927 INFO L418 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:36:54,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:36:54,927 INFO L82 PathProgramCache]: Analyzing trace with hash -577622730, now seen corresponding path program 1 times [2019-10-02 01:36:54,927 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:36:54,928 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:36:54,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:54,929 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:54,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:36:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1924 backedges. 845 proven. 2 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2019-10-02 01:36:56,253 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:36:56,253 INFO L224 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 [2019-10-02 01:36:56,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:36:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:36:56,501 INFO L256 TraceCheckSpWp]: Trace formula consists of 1326 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:36:56,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:36:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1924 backedges. 845 proven. 2 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2019-10-02 01:36:57,575 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:36:57,576 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-10-02 01:36:57,578 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:36:57,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:36:57,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:36:57,578 INFO L87 Difference]: Start difference. First operand 20840 states and 23476 transitions. Second operand 9 states. [2019-10-02 01:37:02,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:37:02,767 INFO L93 Difference]: Finished difference Result 40109 states and 44941 transitions. [2019-10-02 01:37:02,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-10-02 01:37:02,767 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 983 [2019-10-02 01:37:02,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:37:02,769 INFO L225 Difference]: With dead ends: 40109 [2019-10-02 01:37:02,770 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 01:37:02,837 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 1010 GetRequests, 991 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2019-10-02 01:37:02,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 01:37:02,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 01:37:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 01:37:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 01:37:02,838 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 983 [2019-10-02 01:37:02,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:37:02,838 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 01:37:02,838 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:37:02,838 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 01:37:02,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 01:37:02,842 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 01:37:04,886 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 545 DAG size of output: 387 [2019-10-02 01:37:07,079 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 545 DAG size of output: 387 [2019-10-02 01:37:10,125 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 377 DAG size of output: 68 [2019-10-02 01:37:13,092 WARN L191 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 285 DAG size of output: 88 [2019-10-02 01:37:15,977 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 285 DAG size of output: 88 [2019-10-02 01:37:18,991 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 285 DAG size of output: 88 [2019-10-02 01:37:21,924 WARN L191 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 377 DAG size of output: 68 [2019-10-02 01:37:21,927 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:37:21,927 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)|)) [2019-10-02 01:37:21,928 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:37:21,928 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,928 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2019-10-02 01:37:21,928 INFO L443 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,928 INFO L443 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,928 INFO L443 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,928 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,928 INFO L443 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,929 INFO L443 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,929 INFO L443 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,929 INFO L443 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,929 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,929 INFO L443 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,929 INFO L443 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,929 INFO L443 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,929 INFO L443 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,929 INFO L443 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,930 INFO L443 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,930 INFO L443 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,930 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,930 INFO L443 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,930 INFO L443 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,930 INFO L443 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,930 INFO L443 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,930 INFO L443 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,931 INFO L443 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,931 INFO L443 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,931 INFO L443 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,931 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,931 INFO L443 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,932 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)))) [2019-10-02 01:37:21,932 INFO L443 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,932 INFO L443 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,932 INFO L443 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,932 INFO L443 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,932 INFO L443 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,933 INFO L443 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,933 INFO L443 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,933 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2019-10-02 01:37:21,933 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,933 INFO L443 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,933 INFO L443 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,933 INFO L443 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,933 INFO L443 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,934 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,934 INFO L443 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,934 INFO L443 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,934 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2019-10-02 01:37:21,934 INFO L443 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,934 INFO L443 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,934 INFO L443 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,934 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,934 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,935 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,935 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,935 INFO L443 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,935 INFO L443 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,935 INFO L443 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,935 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,935 INFO L443 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,935 INFO L443 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,936 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-10-02 01:37:21,936 INFO L443 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,936 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-10-02 01:37:21,936 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-10-02 01:37:21,937 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)))) [2019-10-02 01:37:21,937 INFO L443 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,937 INFO L443 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2019-10-02 01:37:21,937 INFO L443 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,937 INFO L443 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,937 INFO L443 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,937 INFO L443 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,937 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,938 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,938 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,938 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-10-02 01:37:21,938 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-10-02 01:37:21,938 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,938 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-10-02 01:37:21,938 INFO L443 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,938 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,938 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,939 INFO L443 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,939 INFO L443 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,939 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,939 INFO L443 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,939 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,939 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,939 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,939 INFO L443 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,940 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 142) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-10-02 01:37:21,941 INFO L443 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,942 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,942 INFO L443 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,942 INFO L443 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,942 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,942 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,942 INFO L443 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,942 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,942 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,943 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,943 INFO L443 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,943 INFO L443 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,943 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-10-02 01:37:21,943 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,943 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-10-02 01:37:21,943 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-10-02 01:37:21,943 INFO L443 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,943 INFO L443 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,944 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,944 INFO L443 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,944 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,944 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,944 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,944 INFO L443 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,944 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,944 INFO L443 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,945 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,946 INFO L443 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,946 INFO L443 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,946 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,946 INFO L443 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,946 INFO L443 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,946 INFO L443 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,946 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,946 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,946 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,947 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,948 INFO L443 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,948 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,948 INFO L443 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,948 INFO L443 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,948 INFO L443 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,948 INFO L443 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,948 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-10-02 01:37:21,948 INFO L443 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,948 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-10-02 01:37:21,949 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-10-02 01:37:21,949 INFO L443 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,949 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,949 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,949 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,949 INFO L443 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,949 INFO L443 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,950 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)))) [2019-10-02 01:37:21,950 INFO L443 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,950 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,950 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,950 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,950 INFO L443 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,950 INFO L443 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,950 INFO L443 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,951 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,951 INFO L443 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,951 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-10-02 01:37:21,951 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-10-02 01:37:21,951 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-10-02 01:37:21,951 INFO L443 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,951 INFO L443 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,951 INFO L443 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,951 INFO L443 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,952 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,953 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,954 INFO L443 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,954 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,954 INFO L443 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,954 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-10-02 01:37:21,954 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-10-02 01:37:21,954 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-10-02 01:37:21,954 INFO L443 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,954 INFO L443 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,954 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,955 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,955 INFO L443 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,955 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,955 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,955 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,955 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,955 INFO L443 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,955 INFO L443 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,956 INFO L443 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,956 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-10-02 01:37:21,956 INFO L443 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,956 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-10-02 01:37:21,956 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-10-02 01:37:21,956 INFO L443 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,956 INFO L443 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,956 INFO L443 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,957 INFO L443 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,957 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,957 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,957 INFO L443 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,957 INFO L443 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,957 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,957 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,957 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,957 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,958 INFO L443 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-10-02 01:37:21,958 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-10-02 01:37:21,958 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-10-02 01:37:21,958 INFO L443 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,958 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,958 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,958 INFO L443 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,958 INFO L443 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,959 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,959 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,959 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,959 INFO L443 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,959 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,959 INFO L443 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,959 INFO L443 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,959 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,960 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-10-02 01:37:21,960 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-10-02 01:37:21,960 INFO L443 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,960 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,960 INFO L443 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,960 INFO L443 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,960 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,960 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,960 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,961 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,961 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,961 INFO L443 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,961 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-10-02 01:37:21,961 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-10-02 01:37:21,961 INFO L443 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,961 INFO L443 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,961 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,961 INFO L443 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,962 INFO L443 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,962 INFO L443 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,962 INFO L443 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,962 INFO L443 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,962 INFO L443 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,962 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,962 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,962 INFO L443 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,963 INFO L443 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,963 INFO L443 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,963 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-10-02 01:37:21,963 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-10-02 01:37:21,963 INFO L443 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,963 INFO L443 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,963 INFO L443 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,963 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,963 INFO L443 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,964 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,964 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,964 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,964 INFO L443 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,964 INFO L443 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,964 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-10-02 01:37:21,964 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-10-02 01:37:21,964 INFO L443 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,965 INFO L443 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,966 INFO L443 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,967 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-10-02 01:37:21,967 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-10-02 01:37:21,967 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-10-02 01:37:21,967 INFO L443 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,967 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,967 INFO L443 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,967 INFO L443 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,967 INFO L443 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,967 INFO L443 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-10-02 01:37:21,968 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,969 INFO L443 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,970 INFO L443 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-10-02 01:37:21,971 INFO L443 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,972 INFO L443 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,972 INFO L443 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2019-10-02 01:37:21,972 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:37:21,972 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))) [2019-10-02 01:37:21,972 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 01:37:21,972 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:37:21,972 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))) [2019-10-02 01:37:21,972 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2019-10-02 01:37:21,973 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)))) [2019-10-02 01:37:21,973 INFO L443 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2019-10-02 01:37:21,973 INFO L443 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2019-10-02 01:37:21,973 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)))) [2019-10-02 01:37:21,973 INFO L443 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2019-10-02 01:37:21,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 01:37:21 BoogieIcfgContainer [2019-10-02 01:37:21,995 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 01:37:21,998 INFO L168 Benchmark]: Toolchain (without parser) took 88309.01 ms. Allocated memory was 139.5 MB in the beginning and 2.3 GB in the end (delta: 2.2 GB). Free memory was 82.7 MB in the beginning and 1.1 GB in the end (delta: -991.7 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2019-10-02 01:37:21,998 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-02 01:37:21,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1359.53 ms. Allocated memory was 139.5 MB in the beginning and 202.4 MB in the end (delta: 62.9 MB). Free memory was 82.5 MB in the beginning and 123.1 MB in the end (delta: -40.6 MB). Peak memory consumption was 30.4 MB. Max. memory is 7.1 GB. [2019-10-02 01:37:22,000 INFO L168 Benchmark]: Boogie Preprocessor took 198.72 ms. Allocated memory is still 202.4 MB. Free memory was 123.1 MB in the beginning and 112.3 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. [2019-10-02 01:37:22,001 INFO L168 Benchmark]: RCFGBuilder took 2649.39 ms. Allocated memory was 202.4 MB in the beginning and 274.2 MB in the end (delta: 71.8 MB). Free memory was 112.3 MB in the beginning and 146.7 MB in the end (delta: -34.4 MB). Peak memory consumption was 76.8 MB. Max. memory is 7.1 GB. [2019-10-02 01:37:22,002 INFO L168 Benchmark]: TraceAbstraction took 84096.85 ms. Allocated memory was 274.2 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 144.5 MB in the beginning and 1.1 GB in the end (delta: -929.8 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2019-10-02 01:37:22,006 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1359.53 ms. Allocated memory was 139.5 MB in the beginning and 202.4 MB in the end (delta: 62.9 MB). Free memory was 82.5 MB in the beginning and 123.1 MB in the end (delta: -40.6 MB). Peak memory consumption was 30.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 198.72 ms. Allocated memory is still 202.4 MB. Free memory was 123.1 MB in the beginning and 112.3 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2649.39 ms. Allocated memory was 202.4 MB in the beginning and 274.2 MB in the end (delta: 71.8 MB). Free memory was 112.3 MB in the beginning and 146.7 MB in the end (delta: -34.4 MB). Peak memory consumption was 76.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 84096.85 ms. Allocated memory was 274.2 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 144.5 MB in the beginning and 1.1 GB in the end (delta: -929.8 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: 142]: 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, 84.0s OverallTime, 11 OverallIterations, 7 TraceHistogramMax, 49.3s AutomataDifference, 0.0s DeadEndRemovalTime, 19.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 727 SDtfs, 15475 SDslu, 983 SDs, 0 SdLazy, 33474 SolverSat, 5656 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 37.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4094 GetRequests, 3983 SyntacticMatches, 2 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 222 ImplicationChecksByTransitivity, 0.8s 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: 3.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 4470 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 3141 PreInvPairs, 3855 NumberOfFragments, 2406 HoareAnnotationTreeSize, 3141 FomulaSimplifications, 100960 FormulaSimplificationTreeSizeReduction, 4.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 130178 FormulaSimplificationTreeSizeReductionInter, 14.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 5.2s InterpolantComputationTime, 8826 NumberOfCodeBlocks, 8826 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 8810 ConstructedInterpolants, 0 QuantifiedInterpolants, 11706612 SizeOfPredicates, 0 NumberOfNonLiveVariables, 5342 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 16 InterpolantComputations, 6 PerfectInterpolantSequences, 12199/12666 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...