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_label59.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 21:21:48,335 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 21:21:48,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 21:21:48,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-09-07 21:21:48,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 21:21:48,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 21:21:48,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 21:21:48,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 21:21:48,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 21:21:48,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 21:21:48,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 21:21:48,368 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 21:21:48,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 21:21:48,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 21:21:48,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 21:21:48,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 21:21:48,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-07 21:21:48,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 21:21:48,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 21:21:48,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 21:21:48,386 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 21:21:48,401 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 21:21:48,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 21:21:48,402 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 21:21:48,403 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 21:21:48,403 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 21:21:48,403 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 21:21:48,403 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 21:21:48,403 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 21:21:48,404 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 21:21:48,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 21:21:48,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 21:21:48,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 21:21:48,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 21:21:48,405 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 21:21:48,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 21:21:48,405 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 21:21:48,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 21:21:48,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 21:21:48,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 21:21:48,406 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 21:21:48,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 21:21:48,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 21:21:48,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 21:21:48,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 21:21:48,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 21:21:48,407 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 21:21:48,407 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 21:21:48,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 21:21:48,408 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-07 21:21:48,450 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 21:21:48,463 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 21:21:48,466 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 21:21:48,468 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 21:21:48,468 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 21:21:48,469 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label59.c [2019-09-07 21:21:48,549 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1112522b/c43f69f10b174ee48535076425ed5198/FLAGe2ea308d9 [2019-09-07 21:21:49,226 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 21:21:49,228 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label59.c [2019-09-07 21:21:49,247 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1112522b/c43f69f10b174ee48535076425ed5198/FLAGe2ea308d9 [2019-09-07 21:21:49,390 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1112522b/c43f69f10b174ee48535076425ed5198 [2019-09-07 21:21:49,401 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 21:21:49,403 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 21:21:49,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 21:21:49,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 21:21:49,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 21:21:49,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 09:21:49" (1/1) ... [2019-09-07 21:21:49,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb73d51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:49, skipping insertion in model container [2019-09-07 21:21:49,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 09:21:49" (1/1) ... [2019-09-07 21:21:49,418 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 21:21:49,503 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 21:21:50,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 21:21:50,516 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 21:21:50,727 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 21:21:50,750 INFO L192 MainTranslator]: Completed translation [2019-09-07 21:21:50,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50 WrapperNode [2019-09-07 21:21:50,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 21:21:50,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 21:21:50,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 21:21:50,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 21:21:50,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50" (1/1) ... [2019-09-07 21:21:50,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50" (1/1) ... [2019-09-07 21:21:50,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50" (1/1) ... [2019-09-07 21:21:50,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50" (1/1) ... [2019-09-07 21:21:50,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50" (1/1) ... [2019-09-07 21:21:50,914 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50" (1/1) ... [2019-09-07 21:21:50,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50" (1/1) ... [2019-09-07 21:21:50,963 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 21:21:50,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 21:21:50,964 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 21:21:50,964 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 21:21:50,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 21:21:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 21:21:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 21:21:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-07 21:21:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-09-07 21:21:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 21:21:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-07 21:21:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-09-07 21:21:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 21:21:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 21:21:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-07 21:21:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 21:21:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 21:21:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 21:21:53,448 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 21:21:53,448 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-07 21:21:53,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 09:21:53 BoogieIcfgContainer [2019-09-07 21:21:53,450 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 21:21:53,451 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-07 21:21:53,451 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-07 21:21:53,455 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-07 21:21:53,455 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.09 09:21:49" (1/3) ... [2019-09-07 21:21:53,456 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1245d21b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 09:21:53, skipping insertion in model container [2019-09-07 21:21:53,456 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 09:21:50" (2/3) ... [2019-09-07 21:21:53,457 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1245d21b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 09:21:53, skipping insertion in model container [2019-09-07 21:21:53,457 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 09:21:53" (3/3) ... [2019-09-07 21:21:53,459 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem16_label59.c [2019-09-07 21:21:53,469 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-07 21:21:53,478 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-07 21:21:53,495 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-07 21:21:53,530 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-07 21:21:53,531 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-07 21:21:53,531 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-07 21:21:53,532 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-07 21:21:53,532 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-07 21:21:53,532 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-07 21:21:53,532 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-07 21:21:53,532 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-07 21:21:53,532 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-07 21:21:53,561 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2019-09-07 21:21:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-09-07 21:21:53,569 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:21:53,570 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 21:21:53,573 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:21:53,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:21:53,577 INFO L82 PathProgramCache]: Analyzing trace with hash 441103245, now seen corresponding path program 1 times [2019-09-07 21:21:53,579 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:21:53,579 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:21:53,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:21:53,620 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:21:53,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:21:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:21:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:21:53,900 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:21:53,901 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 21:21:53,905 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 21:21:53,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 21:21:53,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 21:21:53,923 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 4 states. [2019-09-07 21:21:57,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:21:57,469 INFO L93 Difference]: Finished difference Result 1509 states and 2834 transitions. [2019-09-07 21:21:57,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 21:21:57,474 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 50 [2019-09-07 21:21:57,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:21:57,503 INFO L225 Difference]: With dead ends: 1509 [2019-09-07 21:21:57,504 INFO L226 Difference]: Without dead ends: 1019 [2019-09-07 21:21:57,513 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 21:21:57,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2019-09-07 21:21:57,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 682. [2019-09-07 21:21:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2019-09-07 21:21:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1190 transitions. [2019-09-07 21:21:57,650 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1190 transitions. Word has length 50 [2019-09-07 21:21:57,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:21:57,653 INFO L475 AbstractCegarLoop]: Abstraction has 682 states and 1190 transitions. [2019-09-07 21:21:57,654 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 21:21:57,654 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1190 transitions. [2019-09-07 21:21:57,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2019-09-07 21:21:57,668 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:21:57,669 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 21:21:57,669 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:21:57,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:21:57,670 INFO L82 PathProgramCache]: Analyzing trace with hash -233546559, now seen corresponding path program 1 times [2019-09-07 21:21:57,670 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:21:57,670 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:21:57,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:21:57,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:21:57,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:21:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:21:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:21:57,852 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:21:57,852 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-07 21:21:57,854 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-07 21:21:57,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-07 21:21:57,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-07 21:21:57,855 INFO L87 Difference]: Start difference. First operand 682 states and 1190 transitions. Second operand 5 states. [2019-09-07 21:22:00,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:22:00,380 INFO L93 Difference]: Finished difference Result 2068 states and 3645 transitions. [2019-09-07 21:22:00,380 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 21:22:00,381 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2019-09-07 21:22:00,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:22:00,395 INFO L225 Difference]: With dead ends: 2068 [2019-09-07 21:22:00,395 INFO L226 Difference]: Without dead ends: 1392 [2019-09-07 21:22:00,400 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-09-07 21:22:00,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2019-09-07 21:22:00,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1374. [2019-09-07 21:22:00,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1374 states. [2019-09-07 21:22:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1374 states and 2277 transitions. [2019-09-07 21:22:00,497 INFO L78 Accepts]: Start accepts. Automaton has 1374 states and 2277 transitions. Word has length 119 [2019-09-07 21:22:00,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:22:00,498 INFO L475 AbstractCegarLoop]: Abstraction has 1374 states and 2277 transitions. [2019-09-07 21:22:00,498 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-07 21:22:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2277 transitions. [2019-09-07 21:22:00,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-09-07 21:22:00,501 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:22:00,501 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 21:22:00,501 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:22:00,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:22:00,502 INFO L82 PathProgramCache]: Analyzing trace with hash -702025816, now seen corresponding path program 1 times [2019-09-07 21:22:00,502 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:22:00,502 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:22:00,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:00,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:22:00,504 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:22:00,675 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:22:00,676 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:22:00,677 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-07 21:22:00,679 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-07 21:22:00,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-07 21:22:00,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-09-07 21:22:00,681 INFO L87 Difference]: Start difference. First operand 1374 states and 2277 transitions. Second operand 6 states. [2019-09-07 21:22:03,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:22:03,171 INFO L93 Difference]: Finished difference Result 3463 states and 5746 transitions. [2019-09-07 21:22:03,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 21:22:03,172 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 122 [2019-09-07 21:22:03,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:22:03,187 INFO L225 Difference]: With dead ends: 3463 [2019-09-07 21:22:03,188 INFO L226 Difference]: Without dead ends: 2095 [2019-09-07 21:22:03,191 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:22:03,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2095 states. [2019-09-07 21:22:03,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2095 to 2077. [2019-09-07 21:22:03,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2077 states. [2019-09-07 21:22:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 2077 states and 3299 transitions. [2019-09-07 21:22:03,281 INFO L78 Accepts]: Start accepts. Automaton has 2077 states and 3299 transitions. Word has length 122 [2019-09-07 21:22:03,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:22:03,291 INFO L475 AbstractCegarLoop]: Abstraction has 2077 states and 3299 transitions. [2019-09-07 21:22:03,291 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-07 21:22:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3299 transitions. [2019-09-07 21:22:03,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2019-09-07 21:22:03,294 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:22:03,294 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 21:22:03,294 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:22:03,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:22:03,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1139332729, now seen corresponding path program 1 times [2019-09-07 21:22:03,295 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:22:03,295 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:22:03,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:03,296 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:22:03,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:03,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:22:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:22:03,476 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:22:03,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-07 21:22:03,477 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-07 21:22:03,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-07 21:22:03,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-09-07 21:22:03,478 INFO L87 Difference]: Start difference. First operand 2077 states and 3299 transitions. Second operand 6 states. [2019-09-07 21:22:07,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:22:07,766 INFO L93 Difference]: Finished difference Result 4874 states and 7768 transitions. [2019-09-07 21:22:07,768 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 21:22:07,768 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2019-09-07 21:22:07,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:22:07,786 INFO L225 Difference]: With dead ends: 4874 [2019-09-07 21:22:07,786 INFO L226 Difference]: Without dead ends: 2803 [2019-09-07 21:22:07,792 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:22:07,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2803 states. [2019-09-07 21:22:07,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2803 to 2790. [2019-09-07 21:22:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2790 states. [2019-09-07 21:22:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 2790 states and 4061 transitions. [2019-09-07 21:22:07,879 INFO L78 Accepts]: Start accepts. Automaton has 2790 states and 4061 transitions. Word has length 123 [2019-09-07 21:22:07,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:22:07,881 INFO L475 AbstractCegarLoop]: Abstraction has 2790 states and 4061 transitions. [2019-09-07 21:22:07,881 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-07 21:22:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 4061 transitions. [2019-09-07 21:22:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-09-07 21:22:07,882 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:22:07,883 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 21:22:07,883 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:22:07,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:22:07,883 INFO L82 PathProgramCache]: Analyzing trace with hash 721853152, now seen corresponding path program 1 times [2019-09-07 21:22:07,883 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:22:07,884 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:22:07,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:07,885 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:22:07,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:07,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:22:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:22:08,037 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:22:08,038 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-07 21:22:08,038 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-07 21:22:08,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-07 21:22:08,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-09-07 21:22:08,039 INFO L87 Difference]: Start difference. First operand 2790 states and 4061 transitions. Second operand 6 states. [2019-09-07 21:22:10,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:22:10,595 INFO L93 Difference]: Finished difference Result 7362 states and 11039 transitions. [2019-09-07 21:22:10,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-07 21:22:10,595 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 126 [2019-09-07 21:22:10,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:22:10,619 INFO L225 Difference]: With dead ends: 7362 [2019-09-07 21:22:10,619 INFO L226 Difference]: Without dead ends: 4578 [2019-09-07 21:22:10,627 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-07 21:22:10,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4578 states. [2019-09-07 21:22:10,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4578 to 4526. [2019-09-07 21:22:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4526 states. [2019-09-07 21:22:10,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 4526 states and 6572 transitions. [2019-09-07 21:22:10,763 INFO L78 Accepts]: Start accepts. Automaton has 4526 states and 6572 transitions. Word has length 126 [2019-09-07 21:22:10,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:22:10,764 INFO L475 AbstractCegarLoop]: Abstraction has 4526 states and 6572 transitions. [2019-09-07 21:22:10,764 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-07 21:22:10,764 INFO L276 IsEmpty]: Start isEmpty. Operand 4526 states and 6572 transitions. [2019-09-07 21:22:10,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2019-09-07 21:22:10,765 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:22:10,766 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 21:22:10,766 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:22:10,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:22:10,766 INFO L82 PathProgramCache]: Analyzing trace with hash -1023749808, now seen corresponding path program 1 times [2019-09-07 21:22:10,767 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:22:10,767 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:22:10,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:10,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:22:10,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:22:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:22:10,906 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:22:10,906 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-07 21:22:10,907 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-07 21:22:10,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-07 21:22:10,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-09-07 21:22:10,908 INFO L87 Difference]: Start difference. First operand 4526 states and 6572 transitions. Second operand 6 states. [2019-09-07 21:22:13,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:22:13,215 INFO L93 Difference]: Finished difference Result 12150 states and 17943 transitions. [2019-09-07 21:22:13,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 21:22:13,215 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 134 [2019-09-07 21:22:13,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:22:13,248 INFO L225 Difference]: With dead ends: 12150 [2019-09-07 21:22:13,248 INFO L226 Difference]: Without dead ends: 7630 [2019-09-07 21:22:13,260 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-09-07 21:22:13,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7630 states. [2019-09-07 21:22:13,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7630 to 6239. [2019-09-07 21:22:13,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6239 states. [2019-09-07 21:22:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6239 states to 6239 states and 8457 transitions. [2019-09-07 21:22:13,409 INFO L78 Accepts]: Start accepts. Automaton has 6239 states and 8457 transitions. Word has length 134 [2019-09-07 21:22:13,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:22:13,410 INFO L475 AbstractCegarLoop]: Abstraction has 6239 states and 8457 transitions. [2019-09-07 21:22:13,410 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-07 21:22:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 6239 states and 8457 transitions. [2019-09-07 21:22:13,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-09-07 21:22:13,412 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:22:13,412 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 21:22:13,413 INFO L418 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:22:13,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:22:13,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1718542795, now seen corresponding path program 1 times [2019-09-07 21:22:13,413 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:22:13,413 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:22:13,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:13,416 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:22:13,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:22:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:22:13,583 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 21:22:13,583 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 21:22:13,609 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 21:22:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:22:13,691 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 21:22:13,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 21:22:13,771 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:22:13,776 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 21:22:13,776 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-09-07 21:22:13,777 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-07 21:22:13,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-07 21:22:13,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-09-07 21:22:13,777 INFO L87 Difference]: Start difference. First operand 6239 states and 8457 transitions. Second operand 5 states. [2019-09-07 21:22:17,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:22:17,190 INFO L93 Difference]: Finished difference Result 14570 states and 19439 transitions. [2019-09-07 21:22:17,190 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-07 21:22:17,191 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 141 [2019-09-07 21:22:17,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:22:17,197 INFO L225 Difference]: With dead ends: 14570 [2019-09-07 21:22:17,197 INFO L226 Difference]: Without dead ends: 1025 [2019-09-07 21:22:17,220 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 144 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-09-07 21:22:17,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1025 states. [2019-09-07 21:22:17,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1025 to 1025. [2019-09-07 21:22:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1025 states. [2019-09-07 21:22:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 1025 states and 1057 transitions. [2019-09-07 21:22:17,253 INFO L78 Accepts]: Start accepts. Automaton has 1025 states and 1057 transitions. Word has length 141 [2019-09-07 21:22:17,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:22:17,253 INFO L475 AbstractCegarLoop]: Abstraction has 1025 states and 1057 transitions. [2019-09-07 21:22:17,253 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-07 21:22:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1057 transitions. [2019-09-07 21:22:17,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2019-09-07 21:22:17,256 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 21:22:17,257 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 21:22:17,257 INFO L418 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 21:22:17,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 21:22:17,257 INFO L82 PathProgramCache]: Analyzing trace with hash 898320404, now seen corresponding path program 1 times [2019-09-07 21:22:17,257 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 21:22:17,257 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 21:22:17,259 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:17,259 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 21:22:17,259 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 21:22:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 21:22:17,398 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 21:22:17,398 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 21:22:17,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 21:22:17,399 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 21:22:17,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 21:22:17,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 21:22:17,400 INFO L87 Difference]: Start difference. First operand 1025 states and 1057 transitions. Second operand 4 states. [2019-09-07 21:22:19,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 21:22:19,050 INFO L93 Difference]: Finished difference Result 3055 states and 3167 transitions. [2019-09-07 21:22:19,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 21:22:19,050 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 212 [2019-09-07 21:22:19,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 21:22:19,051 INFO L225 Difference]: With dead ends: 3055 [2019-09-07 21:22:19,051 INFO L226 Difference]: Without dead ends: 0 [2019-09-07 21:22:19,055 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 21:22:19,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-07 21:22:19,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-07 21:22:19,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-07 21:22:19,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-07 21:22:19,056 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 212 [2019-09-07 21:22:19,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 21:22:19,056 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-07 21:22:19,056 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 21:22:19,057 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-07 21:22:19,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-07 21:22:19,061 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-07 21:22:19,816 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 47 [2019-09-07 21:22:20,666 WARN L188 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 63 [2019-09-07 21:22:21,625 WARN L188 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 67 [2019-09-07 21:22:22,615 WARN L188 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 57 [2019-09-07 21:22:22,983 WARN L188 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 47 [2019-09-07 21:22:22,986 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-07 21:22:22,987 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a12~0 |old(~a12~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a15~0 |old(~a15~0)|)) [2019-09-07 21:22:22,987 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-07 21:22:22,987 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,987 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2019-09-07 21:22:22,987 INFO L443 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,987 INFO L443 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,987 INFO L443 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,987 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,987 INFO L443 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,988 INFO L443 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,989 INFO L443 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,990 INFO L439 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse7 (+ ~a18~0 156)) (.cse12 (= ~a12~0 |old(~a12~0)|)) (.cse13 (= ~a16~0 |old(~a16~0)|)) (.cse15 (= ~a15~0 |old(~a15~0)|)) (.cse10 (= 5 |old(~a12~0)|)) (.cse3 (= 8 |old(~a16~0)|)) (.cse16 (+ |old(~a18~0)| 156))) (let ((.cse9 (= 4 |old(~a15~0)|)) (.cse5 (and (= 3 |old(~a15~0)|) .cse10 (not (< 0 (+ |old(~a18~0)| 79))) .cse3 (not (<= .cse16 0)))) (.cse6 (not (<= |old(~a16~0)| 8))) (.cse8 (= 7 |old(~a12~0)|)) (.cse0 (and .cse12 .cse13 .cse15)) (.cse1 (= 12 |old(~a16~0)|)) (.cse11 (not (< 0 .cse16))) (.cse2 (= 10 |old(~a16~0)|)) (.cse14 (< 0 .cse7)) (.cse4 (= 11 |old(~a16~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse0) (or (or (<= .cse7 0) (not (= ~a16~0 8)) (not (= ~a12~0 5)) (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) .cse5 .cse6) (or .cse8 .cse9 .cse0 .cse3 .cse4) (or .cse10 (or .cse8 .cse9) .cse0) (or .cse11 (and .cse12 .cse13 .cse14 .cse15) .cse9 .cse2 .cse3) (or .cse11 .cse5 .cse14 .cse6) (or .cse1 .cse11 .cse8 .cse3 .cse14 .cse4) (or .cse1 .cse8 .cse3 .cse4 .cse0) (or .cse1 .cse11 .cse2 .cse3 .cse14 .cse4)))) [2019-09-07 21:22:22,990 INFO L443 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,990 INFO L443 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,990 INFO L443 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,990 INFO L443 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,990 INFO L443 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,991 INFO L443 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,992 INFO L443 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,993 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-09-07 21:22:22,993 INFO L443 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,993 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-09-07 21:22:22,993 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-09-07 21:22:22,993 INFO L439 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse11 (+ ~a18~0 156)) (.cse8 (= ~a12~0 |old(~a12~0)|)) (.cse9 (= ~a16~0 |old(~a16~0)|)) (.cse10 (= ~a15~0 |old(~a15~0)|))) (let ((.cse0 (= 12 |old(~a16~0)|)) (.cse2 (= 11 |old(~a16~0)|)) (.cse1 (= 7 |old(~a12~0)|)) (.cse3 (and .cse8 .cse9 .cse10)) (.cse6 (not (< 0 (+ |old(~a18~0)| 156)))) (.cse7 (< 0 .cse11)) (.cse5 (= 4 |old(~a15~0)|)) (.cse4 (= 10 |old(~a16~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse3 .cse0 .cse4 .cse2) (or .cse1 .cse5 .cse3 .cse2) (or .cse0 .cse6 .cse4 .cse7 .cse2) (or .cse0 .cse6 .cse1 .cse7 .cse2) (or (= 5 |old(~a12~0)|) (or .cse1 .cse5) .cse3) (or .cse6 (and .cse8 .cse9 .cse7 .cse10) .cse5 .cse4) (or (or (<= .cse11 0) (not (= ~a16~0 8)) (not (= ~a12~0 5)) (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) (not (<= |old(~a16~0)| 8)))))) [2019-09-07 21:22:22,993 INFO L443 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,993 INFO L443 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2019-09-07 21:22:22,993 INFO L443 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,993 INFO L443 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,993 INFO L443 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,994 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-09-07 21:22:22,995 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,996 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,997 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,998 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2019-09-07 21:22:22,999 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-09-07 21:22:23,000 INFO L443 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,001 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-09-07 21:22:23,002 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-09-07 21:22:23,002 INFO L443 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,002 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,002 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,002 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,002 INFO L443 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,002 INFO L443 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,002 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 139) no Hoare annotation was computed. [2019-09-07 21:22:23,002 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse0 (+ ~a18~0 156)) (.cse1 (+ |old(~a18~0)| 156)) (.cse10 (= ~a12~0 |old(~a12~0)|)) (.cse11 (= ~a16~0 |old(~a16~0)|)) (.cse12 (= ~a15~0 |old(~a15~0)|))) (let ((.cse2 (= 12 |old(~a16~0)|)) (.cse4 (= 11 |old(~a16~0)|)) (.cse3 (= 7 |old(~a12~0)|)) (.cse5 (and .cse10 .cse11 .cse12)) (.cse8 (not (< 0 .cse1))) (.cse9 (< 0 .cse0)) (.cse7 (= 4 |old(~a15~0)|)) (.cse6 (= 10 |old(~a16~0)|))) (and (or (or (<= .cse0 0) (not (= ~a16~0 8)) (not (= ~a12~0 5)) (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) (and (not (< 0 (+ |old(~a18~0)| 79))) (not (<= .cse1 0))) (not (<= |old(~a16~0)| 8))) (or .cse2 .cse3 .cse4 .cse5) (or .cse5 .cse2 .cse6 .cse4) (or .cse3 .cse7 .cse5 .cse4) (or .cse2 .cse8 .cse6 .cse9 .cse4) (or .cse2 .cse8 .cse3 .cse9 .cse4) (or (= 5 |old(~a12~0)|) (or .cse3 .cse7) .cse5) (or .cse8 (and .cse10 .cse11 .cse9 .cse12) .cse7 .cse6)))) [2019-09-07 21:22:23,002 INFO L443 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,003 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,003 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,003 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,003 INFO L443 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,003 INFO L443 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,003 INFO L443 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,003 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,003 INFO L443 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,003 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,004 INFO L443 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,005 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,006 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-09-07 21:22:23,007 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-09-07 21:22:23,008 INFO L443 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,008 INFO L443 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,008 INFO L443 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,008 INFO L443 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,008 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,008 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,008 INFO L443 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,008 INFO L443 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,008 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,009 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,009 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,009 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,009 INFO L443 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-09-07 21:22:23,009 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-09-07 21:22:23,009 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-09-07 21:22:23,009 INFO L443 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,009 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,010 INFO L443 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,011 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,012 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,013 INFO L443 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,014 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-09-07 21:22:23,015 INFO L443 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,016 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,017 INFO L443 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-09-07 21:22:23,018 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,019 INFO L443 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,020 INFO L443 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2019-09-07 21:22:23,020 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-07 21:22:23,020 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= 0 (+ ~a18~0 87)) (not (= ~a16~0 8)) (not (= 12 ~a16~0)) (not (= 10 ~a16~0)) (not (= 7 ~a12~0)) (not (= 4 ~a15~0))) [2019-09-07 21:22:23,020 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-07 21:22:23,020 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-07 21:22:23,020 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (not (<= 0 (+ |old(~a18~0)| 87))) (and (= ~a12~0 |old(~a12~0)|) (<= 0 (+ ~a18~0 87)) (= ~a16~0 |old(~a16~0)|) (= ~a15~0 |old(~a15~0)|)) (= 10 |old(~a16~0)|) (= 8 |old(~a16~0)|)) [2019-09-07 21:22:23,020 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2019-09-07 21:22:23,020 INFO L439 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse0 (not (= ~a16~0 11))) (.cse4 (not (= 12 ~a16~0))) (.cse3 (not (= 10 ~a16~0))) (.cse1 (not (= 7 ~a12~0))) (.cse2 (not (= 4 ~a15~0)))) (or (and .cse0 .cse1 .cse2) (and .cse3 (< 0 (+ ~a18~0 156)) .cse2) (and .cse0 .cse4 .cse1) (= 8 |old(~a16~0)|) (and .cse0 .cse4 .cse3) (not (<= 0 (+ |old(~a18~0)| 87))) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (= 10 |old(~a16~0)|) (and (not (= ~a12~0 5)) (and .cse1 .cse2)))) [2019-09-07 21:22:23,020 INFO L443 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2019-09-07 21:22:23,020 INFO L443 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2019-09-07 21:22:23,020 INFO L439 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse0 (not (= ~a16~0 11))) (.cse4 (not (= 12 ~a16~0))) (.cse3 (not (= 10 ~a16~0))) (.cse1 (not (= 7 ~a12~0))) (.cse2 (not (= 4 ~a15~0)))) (or (and .cse0 .cse1 .cse2) (and .cse3 (< 0 (+ ~a18~0 156)) .cse2) (and .cse0 .cse4 .cse1) (= 8 |old(~a16~0)|) (and .cse0 .cse4 .cse3) (not (<= 0 (+ |old(~a18~0)| 87))) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (= 10 |old(~a16~0)|) (and (not (= ~a12~0 5)) (and .cse1 .cse2)))) [2019-09-07 21:22:23,021 INFO L443 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2019-09-07 21:22:23,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.09 09:22:23 BoogieIcfgContainer [2019-09-07 21:22:23,039 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-07 21:22:23,041 INFO L168 Benchmark]: Toolchain (without parser) took 33637.74 ms. Allocated memory was 135.8 MB in the beginning and 717.2 MB in the end (delta: 581.4 MB). Free memory was 87.0 MB in the beginning and 633.7 MB in the end (delta: -546.7 MB). Peak memory consumption was 596.9 MB. Max. memory is 7.1 GB. [2019-09-07 21:22:23,042 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 135.8 MB. Free memory was 110.1 MB in the beginning and 109.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-07 21:22:23,043 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1347.33 ms. Allocated memory was 135.8 MB in the beginning and 216.5 MB in the end (delta: 80.7 MB). Free memory was 86.8 MB in the beginning and 149.1 MB in the end (delta: -62.3 MB). Peak memory consumption was 37.0 MB. Max. memory is 7.1 GB. [2019-09-07 21:22:23,043 INFO L168 Benchmark]: Boogie Preprocessor took 211.16 ms. Allocated memory is still 216.5 MB. Free memory was 149.1 MB in the beginning and 138.6 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2019-09-07 21:22:23,045 INFO L168 Benchmark]: RCFGBuilder took 2487.05 ms. Allocated memory was 216.5 MB in the beginning and 270.5 MB in the end (delta: 54.0 MB). Free memory was 138.6 MB in the beginning and 221.4 MB in the end (delta: -82.7 MB). Peak memory consumption was 118.7 MB. Max. memory is 7.1 GB. [2019-09-07 21:22:23,046 INFO L168 Benchmark]: TraceAbstraction took 29587.69 ms. Allocated memory was 270.5 MB in the beginning and 717.2 MB in the end (delta: 446.7 MB). Free memory was 221.4 MB in the beginning and 633.7 MB in the end (delta: -412.3 MB). Peak memory consumption was 596.6 MB. Max. memory is 7.1 GB. [2019-09-07 21:22:23,050 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 135.8 MB. Free memory was 110.1 MB in the beginning and 109.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1347.33 ms. Allocated memory was 135.8 MB in the beginning and 216.5 MB in the end (delta: 80.7 MB). Free memory was 86.8 MB in the beginning and 149.1 MB in the end (delta: -62.3 MB). Peak memory consumption was 37.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 211.16 ms. Allocated memory is still 216.5 MB. Free memory was 149.1 MB in the beginning and 138.6 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2487.05 ms. Allocated memory was 216.5 MB in the beginning and 270.5 MB in the end (delta: 54.0 MB). Free memory was 138.6 MB in the beginning and 221.4 MB in the end (delta: -82.7 MB). Peak memory consumption was 118.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 29587.69 ms. Allocated memory was 270.5 MB in the beginning and 717.2 MB in the end (delta: 446.7 MB). Free memory was 221.4 MB in the beginning and 633.7 MB in the end (delta: -412.3 MB). Peak memory consumption was 596.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 139]: 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: (((((((((((!(a16 == 11) && !(7 == a12)) && !(4 == a15)) || ((!(10 == a16) && 0 < a18 + 156) && !(4 == a15))) || ((!(a16 == 11) && !(12 == a16)) && !(7 == a12))) || 8 == \old(a16)) || ((!(a16 == 11) && !(12 == a16)) && !(10 == a16))) || !(0 <= \old(a18) + 87)) || 12 == \old(a16)) || 7 == \old(a12)) || 4 == \old(a15)) || 10 == \old(a16)) || (!(a12 == 5) && !(7 == a12) && !(4 == a15)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 29.5s OverallTime, 8 OverallIterations, 2 TraceHistogramMax, 23.0s AutomataDifference, 0.0s DeadEndRemovalTime, 3.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 626 SDtfs, 8838 SDslu, 372 SDs, 0 SdLazy, 14153 SolverSat, 3041 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 18.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 209 GetRequests, 162 SyntacticMatches, 5 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6239occurred in iteration=6, 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: 0.7s AutomataMinimizationTime, 8 MinimizatonAttempts, 1829 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 256 PreInvPairs, 343 NumberOfFragments, 920 HoareAnnotationTreeSize, 256 FomulaSimplifications, 18392 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 9 FomulaSimplificationsInter, 11147 FormulaSimplificationTreeSizeReductionInter, 3.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 1168 NumberOfCodeBlocks, 1168 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1159 ConstructedInterpolants, 0 QuantifiedInterpolants, 525951 SizeOfPredicates, 2 NumberOfNonLiveVariables, 286 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 9 InterpolantComputations, 8 PerfectInterpolantSequences, 321/344 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...