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/Problem17_label43.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 22:01:11,418 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 22:01:11,420 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 22:01:11,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-09-07 22:01:11,442 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 22:01:11,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 22:01:11,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 22:01:11,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 22:01:11,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 22:01:11,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 22:01:11,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 22:01:11,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 22:01:11,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 22:01:11,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 22:01:11,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 22:01:11,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 22:01:11,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-07 22:01:11,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 22:01:11,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 22:01:11,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 22:01:11,489 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 22:01:11,511 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 22:01:11,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 22:01:11,514 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 22:01:11,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 22:01:11,514 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 22:01:11,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 22:01:11,515 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 22:01:11,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 22:01:11,515 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 22:01:11,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 22:01:11,516 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 22:01:11,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 22:01:11,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 22:01:11,517 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 22:01:11,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 22:01:11,518 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 22:01:11,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 22:01:11,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 22:01:11,518 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 22:01:11,519 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 22:01:11,519 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 22:01:11,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 22:01:11,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 22:01:11,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 22:01:11,520 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 22:01:11,520 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 22:01:11,520 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 22:01:11,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 22:01:11,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-07 22:01:11,574 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 22:01:11,592 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 22:01:11,597 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 22:01:11,598 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 22:01:11,599 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 22:01:11,600 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem17_label43.c [2019-09-07 22:01:11,671 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99325807e/1dfb9002688c4b2b8ce7e557ee1b1fd4/FLAGe6be9e3da [2019-09-07 22:01:12,333 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 22:01:12,335 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem17_label43.c [2019-09-07 22:01:12,365 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99325807e/1dfb9002688c4b2b8ce7e557ee1b1fd4/FLAGe6be9e3da [2019-09-07 22:01:12,504 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99325807e/1dfb9002688c4b2b8ce7e557ee1b1fd4 [2019-09-07 22:01:12,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 22:01:12,520 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 22:01:12,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 22:01:12,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 22:01:12,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 22:01:12,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 10:01:12" (1/1) ... [2019-09-07 22:01:12,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36c883f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:12, skipping insertion in model container [2019-09-07 22:01:12,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 10:01:12" (1/1) ... [2019-09-07 22:01:12,541 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 22:01:12,653 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 22:01:13,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 22:01:13,759 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 22:01:14,170 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 22:01:14,196 INFO L192 MainTranslator]: Completed translation [2019-09-07 22:01:14,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14 WrapperNode [2019-09-07 22:01:14,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 22:01:14,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 22:01:14,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 22:01:14,199 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 22:01:14,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14" (1/1) ... [2019-09-07 22:01:14,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14" (1/1) ... [2019-09-07 22:01:14,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14" (1/1) ... [2019-09-07 22:01:14,279 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14" (1/1) ... [2019-09-07 22:01:14,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14" (1/1) ... [2019-09-07 22:01:14,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14" (1/1) ... [2019-09-07 22:01:14,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14" (1/1) ... [2019-09-07 22:01:14,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 22:01:14,542 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 22:01:14,542 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 22:01:14,542 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 22:01:14,543 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14" (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 22:01:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 22:01:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 22:01:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-07 22:01:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-09-07 22:01:14,615 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 22:01:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-07 22:01:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-09-07 22:01:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 22:01:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 22:01:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-07 22:01:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 22:01:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 22:01:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 22:01:18,484 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 22:01:18,485 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-07 22:01:18,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 10:01:18 BoogieIcfgContainer [2019-09-07 22:01:18,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 22:01:18,488 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-07 22:01:18,488 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-07 22:01:18,492 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-07 22:01:18,492 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.09 10:01:12" (1/3) ... [2019-09-07 22:01:18,493 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ac82912 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 10:01:18, skipping insertion in model container [2019-09-07 22:01:18,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 10:01:14" (2/3) ... [2019-09-07 22:01:18,494 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ac82912 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.09 10:01:18, skipping insertion in model container [2019-09-07 22:01:18,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 10:01:18" (3/3) ... [2019-09-07 22:01:18,496 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label43.c [2019-09-07 22:01:18,506 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-07 22:01:18,516 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-07 22:01:18,534 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-07 22:01:18,573 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-07 22:01:18,574 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-07 22:01:18,574 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-07 22:01:18,574 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-07 22:01:18,574 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-07 22:01:18,575 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-07 22:01:18,575 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-07 22:01:18,575 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-07 22:01:18,575 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-07 22:01:18,609 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2019-09-07 22:01:18,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-09-07 22:01:18,620 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:01:18,621 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 22:01:18,623 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:01:18,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:01:18,630 INFO L82 PathProgramCache]: Analyzing trace with hash 1883299281, now seen corresponding path program 1 times [2019-09-07 22:01:18,632 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:01:18,633 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:01:18,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:18,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:01:18,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:01:19,034 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 22:01:19,037 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 22:01:19,037 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 22:01:19,043 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 22:01:19,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 22:01:19,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 22:01:19,066 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 4 states. [2019-09-07 22:01:29,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:01:29,600 INFO L93 Difference]: Finished difference Result 2114 states and 3933 transitions. [2019-09-07 22:01:29,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 22:01:29,602 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2019-09-07 22:01:29,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:01:29,639 INFO L225 Difference]: With dead ends: 2114 [2019-09-07 22:01:29,640 INFO L226 Difference]: Without dead ends: 1432 [2019-09-07 22:01:29,654 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 22:01:29,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1432 states. [2019-09-07 22:01:29,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1432 to 977. [2019-09-07 22:01:29,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 977 states. [2019-09-07 22:01:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 977 states and 1461 transitions. [2019-09-07 22:01:29,789 INFO L78 Accepts]: Start accepts. Automaton has 977 states and 1461 transitions. Word has length 68 [2019-09-07 22:01:29,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:01:29,790 INFO L475 AbstractCegarLoop]: Abstraction has 977 states and 1461 transitions. [2019-09-07 22:01:29,790 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 22:01:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1461 transitions. [2019-09-07 22:01:29,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-09-07 22:01:29,796 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:01:29,797 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, 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] [2019-09-07 22:01:29,797 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:01:29,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:01:29,798 INFO L82 PathProgramCache]: Analyzing trace with hash -1351608824, now seen corresponding path program 1 times [2019-09-07 22:01:29,798 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:01:29,798 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:01:29,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:29,799 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:01:29,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:01:30,107 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 22:01:30,107 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 22:01:30,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 22:01:30,115 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 22:01:30,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 22:01:30,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 22:01:30,116 INFO L87 Difference]: Start difference. First operand 977 states and 1461 transitions. Second operand 4 states. [2019-09-07 22:01:37,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:01:37,889 INFO L93 Difference]: Finished difference Result 3707 states and 5631 transitions. [2019-09-07 22:01:37,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 22:01:37,896 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 142 [2019-09-07 22:01:37,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:01:37,915 INFO L225 Difference]: With dead ends: 3707 [2019-09-07 22:01:37,916 INFO L226 Difference]: Without dead ends: 2736 [2019-09-07 22:01:37,919 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 22:01:37,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2736 states. [2019-09-07 22:01:38,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2736 to 2731. [2019-09-07 22:01:38,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2731 states. [2019-09-07 22:01:38,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 2731 states and 3792 transitions. [2019-09-07 22:01:38,014 INFO L78 Accepts]: Start accepts. Automaton has 2731 states and 3792 transitions. Word has length 142 [2019-09-07 22:01:38,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:01:38,015 INFO L475 AbstractCegarLoop]: Abstraction has 2731 states and 3792 transitions. [2019-09-07 22:01:38,015 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 22:01:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 3792 transitions. [2019-09-07 22:01:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2019-09-07 22:01:38,020 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:01:38,021 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, 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 22:01:38,021 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:01:38,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:01:38,022 INFO L82 PathProgramCache]: Analyzing trace with hash -1516610935, now seen corresponding path program 1 times [2019-09-07 22:01:38,022 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:01:38,022 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:01:38,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:38,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:01:38,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:38,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:01:38,241 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 22:01:38,242 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 22:01:38,242 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 22:01:38,245 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 22:01:38,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 22:01:38,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 22:01:38,246 INFO L87 Difference]: Start difference. First operand 2731 states and 3792 transitions. Second operand 4 states. [2019-09-07 22:01:44,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:01:44,154 INFO L93 Difference]: Finished difference Result 10227 states and 14662 transitions. [2019-09-07 22:01:44,155 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 22:01:44,155 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 177 [2019-09-07 22:01:44,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:01:44,199 INFO L225 Difference]: With dead ends: 10227 [2019-09-07 22:01:44,200 INFO L226 Difference]: Without dead ends: 7502 [2019-09-07 22:01:44,209 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 22:01:44,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7502 states. [2019-09-07 22:01:44,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7502 to 7069. [2019-09-07 22:01:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7069 states. [2019-09-07 22:01:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7069 states to 7069 states and 9744 transitions. [2019-09-07 22:01:44,439 INFO L78 Accepts]: Start accepts. Automaton has 7069 states and 9744 transitions. Word has length 177 [2019-09-07 22:01:44,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:01:44,440 INFO L475 AbstractCegarLoop]: Abstraction has 7069 states and 9744 transitions. [2019-09-07 22:01:44,440 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 22:01:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 7069 states and 9744 transitions. [2019-09-07 22:01:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-09-07 22:01:44,448 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:01:44,448 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, 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] [2019-09-07 22:01:44,449 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:01:44,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:01:44,449 INFO L82 PathProgramCache]: Analyzing trace with hash 1468448091, now seen corresponding path program 1 times [2019-09-07 22:01:44,449 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:01:44,450 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:01:44,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:44,451 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:01:44,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:01:44,737 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 22:01:44,737 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 22:01:44,737 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-07 22:01:44,738 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-07 22:01:44,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-07 22:01:44,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-09-07 22:01:44,739 INFO L87 Difference]: Start difference. First operand 7069 states and 9744 transitions. Second operand 6 states. [2019-09-07 22:01:49,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:01:49,830 INFO L93 Difference]: Finished difference Result 14281 states and 20008 transitions. [2019-09-07 22:01:49,830 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-07 22:01:49,830 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 209 [2019-09-07 22:01:49,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:01:49,879 INFO L225 Difference]: With dead ends: 14281 [2019-09-07 22:01:49,879 INFO L226 Difference]: Without dead ends: 7218 [2019-09-07 22:01:49,900 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-09-07 22:01:49,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7218 states. [2019-09-07 22:01:50,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7218 to 6754. [2019-09-07 22:01:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6754 states. [2019-09-07 22:01:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6754 states to 6754 states and 8411 transitions. [2019-09-07 22:01:50,083 INFO L78 Accepts]: Start accepts. Automaton has 6754 states and 8411 transitions. Word has length 209 [2019-09-07 22:01:50,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:01:50,084 INFO L475 AbstractCegarLoop]: Abstraction has 6754 states and 8411 transitions. [2019-09-07 22:01:50,084 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-07 22:01:50,085 INFO L276 IsEmpty]: Start isEmpty. Operand 6754 states and 8411 transitions. [2019-09-07 22:01:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-09-07 22:01:50,091 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:01:50,091 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 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 22:01:50,091 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:01:50,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:01:50,092 INFO L82 PathProgramCache]: Analyzing trace with hash 480971188, now seen corresponding path program 1 times [2019-09-07 22:01:50,092 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:01:50,092 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:01:50,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:50,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:01:50,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:01:50,324 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 123 proven. 7 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2019-09-07 22:01:50,324 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:01:50,324 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 22:01:50,343 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 22:01:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:01:50,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-07 22:01:50,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:01:50,571 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 194 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-07 22:01:50,584 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 22:01:50,585 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-09-07 22:01:50,585 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 22:01:50,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 22:01:50,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-09-07 22:01:50,586 INFO L87 Difference]: Start difference. First operand 6754 states and 8411 transitions. Second operand 9 states. [2019-09-07 22:01:55,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:01:55,984 INFO L93 Difference]: Finished difference Result 13992 states and 17479 transitions. [2019-09-07 22:01:55,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-09-07 22:01:55,985 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 234 [2019-09-07 22:01:55,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:01:56,017 INFO L225 Difference]: With dead ends: 13992 [2019-09-07 22:01:56,017 INFO L226 Difference]: Without dead ends: 5439 [2019-09-07 22:01:56,040 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2019-09-07 22:01:56,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5439 states. [2019-09-07 22:01:56,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5439 to 5419. [2019-09-07 22:01:56,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5419 states. [2019-09-07 22:01:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 5419 states and 6122 transitions. [2019-09-07 22:01:56,169 INFO L78 Accepts]: Start accepts. Automaton has 5419 states and 6122 transitions. Word has length 234 [2019-09-07 22:01:56,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:01:56,169 INFO L475 AbstractCegarLoop]: Abstraction has 5419 states and 6122 transitions. [2019-09-07 22:01:56,170 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 22:01:56,170 INFO L276 IsEmpty]: Start isEmpty. Operand 5419 states and 6122 transitions. [2019-09-07 22:01:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2019-09-07 22:01:56,176 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:01:56,176 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 22:01:56,177 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:01:56,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:01:56,177 INFO L82 PathProgramCache]: Analyzing trace with hash 1628538480, now seen corresponding path program 1 times [2019-09-07 22:01:56,177 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:01:56,177 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:01:56,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:56,179 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:01:56,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:01:56,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:01:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 126 proven. 2 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-09-07 22:01:56,541 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:01:56,541 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:01:56,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:01:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:01:56,680 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 5 conjunts are in the unsatisfiable core [2019-09-07 22:01:56,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:01:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-09-07 22:01:56,845 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 22:01:56,846 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2019-09-07 22:01:56,847 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-09-07 22:01:56,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-09-07 22:01:56,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2019-09-07 22:01:56,849 INFO L87 Difference]: Start difference. First operand 5419 states and 6122 transitions. Second operand 8 states. [2019-09-07 22:02:15,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:02:15,492 INFO L93 Difference]: Finished difference Result 20726 states and 24195 transitions. [2019-09-07 22:02:15,493 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-09-07 22:02:15,493 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 296 [2019-09-07 22:02:15,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:02:15,551 INFO L225 Difference]: With dead ends: 20726 [2019-09-07 22:02:15,551 INFO L226 Difference]: Without dead ends: 14864 [2019-09-07 22:02:15,568 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 328 GetRequests, 309 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=96, Invalid=324, Unknown=0, NotChecked=0, Total=420 [2019-09-07 22:02:15,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14864 states. [2019-09-07 22:02:15,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14864 to 14384. [2019-09-07 22:02:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14384 states. [2019-09-07 22:02:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14384 states to 14384 states and 16379 transitions. [2019-09-07 22:02:15,844 INFO L78 Accepts]: Start accepts. Automaton has 14384 states and 16379 transitions. Word has length 296 [2019-09-07 22:02:15,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:02:15,846 INFO L475 AbstractCegarLoop]: Abstraction has 14384 states and 16379 transitions. [2019-09-07 22:02:15,846 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-09-07 22:02:15,846 INFO L276 IsEmpty]: Start isEmpty. Operand 14384 states and 16379 transitions. [2019-09-07 22:02:15,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2019-09-07 22:02:15,853 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:02:15,854 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-09-07 22:02:15,861 INFO L418 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:02:15,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:02:15,862 INFO L82 PathProgramCache]: Analyzing trace with hash 514896847, now seen corresponding path program 1 times [2019-09-07 22:02:15,862 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:02:15,862 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:02:15,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:02:15,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:02:15,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:02:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:02:16,115 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2019-09-07 22:02:16,115 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-07 22:02:16,116 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-07 22:02:16,116 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 22:02:16,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 22:02:16,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 22:02:16,117 INFO L87 Difference]: Start difference. First operand 14384 states and 16379 transitions. Second operand 4 states. [2019-09-07 22:02:23,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:02:23,727 INFO L93 Difference]: Finished difference Result 37531 states and 43597 transitions. [2019-09-07 22:02:23,727 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 22:02:23,728 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 335 [2019-09-07 22:02:23,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:02:23,808 INFO L225 Difference]: With dead ends: 37531 [2019-09-07 22:02:23,809 INFO L226 Difference]: Without dead ends: 21826 [2019-09-07 22:02:23,843 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 22:02:23,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21826 states. [2019-09-07 22:02:24,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21826 to 19658. [2019-09-07 22:02:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19658 states. [2019-09-07 22:02:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19658 states to 19658 states and 22403 transitions. [2019-09-07 22:02:24,233 INFO L78 Accepts]: Start accepts. Automaton has 19658 states and 22403 transitions. Word has length 335 [2019-09-07 22:02:24,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:02:24,233 INFO L475 AbstractCegarLoop]: Abstraction has 19658 states and 22403 transitions. [2019-09-07 22:02:24,234 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 22:02:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 19658 states and 22403 transitions. [2019-09-07 22:02:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2019-09-07 22:02:24,249 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:02:24,250 INFO L399 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-09-07 22:02:24,250 INFO L418 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:02:24,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:02:24,251 INFO L82 PathProgramCache]: Analyzing trace with hash 1055777205, now seen corresponding path program 1 times [2019-09-07 22:02:24,251 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:02:24,251 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:02:24,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:02:24,253 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:02:24,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:02:24,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:02:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 380 proven. 2 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-09-07 22:02:25,402 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:02:25,402 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 22:02:25,427 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:02:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:02:25,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 656 conjuncts, 18 conjunts are in the unsatisfiable core [2019-09-07 22:02:25,547 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:02:25,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-09-07 22:02:25,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:02:25,606 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:02:25,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:02:25,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:02:25,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:02:25,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:02:25,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:02:25,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:02:25,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-09-07 22:02:26,210 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 349 proven. 55 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2019-09-07 22:02:26,218 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 22:02:26,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 9] total 13 [2019-09-07 22:02:26,220 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-09-07 22:02:26,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-09-07 22:02:26,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2019-09-07 22:02:26,221 INFO L87 Difference]: Start difference. First operand 19658 states and 22403 transitions. Second operand 13 states. [2019-09-07 22:06:03,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:06:03,499 INFO L93 Difference]: Finished difference Result 73754 states and 93084 transitions. [2019-09-07 22:06:03,499 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2019-09-07 22:06:03,500 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 423 [2019-09-07 22:06:03,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:06:03,773 INFO L225 Difference]: With dead ends: 73754 [2019-09-07 22:06:03,773 INFO L226 Difference]: Without dead ends: 53172 [2019-09-07 22:06:03,836 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 528 GetRequests, 461 SyntacticMatches, 2 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1520 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=697, Invalid=3725, Unknown=0, NotChecked=0, Total=4422 [2019-09-07 22:06:03,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53172 states. [2019-09-07 22:06:04,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53172 to 51611. [2019-09-07 22:06:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51611 states. [2019-09-07 22:06:05,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51611 states to 51611 states and 61205 transitions. [2019-09-07 22:06:05,062 INFO L78 Accepts]: Start accepts. Automaton has 51611 states and 61205 transitions. Word has length 423 [2019-09-07 22:06:05,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:06:05,063 INFO L475 AbstractCegarLoop]: Abstraction has 51611 states and 61205 transitions. [2019-09-07 22:06:05,063 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-09-07 22:06:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 51611 states and 61205 transitions. [2019-09-07 22:06:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824 [2019-09-07 22:06:05,202 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:06:05,203 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 22:06:05,203 INFO L418 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:06:05,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:06:05,204 INFO L82 PathProgramCache]: Analyzing trace with hash -1287350863, now seen corresponding path program 1 times [2019-09-07 22:06:05,204 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:06:05,204 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:06:05,205 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:05,205 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:06:05,205 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:06,097 INFO L134 CoverageAnalysis]: Checked inductivity of 917 backedges. 258 proven. 2 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2019-09-07 22:06:06,098 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:06:06,098 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 22:06:06,121 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:06:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:06,362 INFO L256 TraceCheckSpWp]: Trace formula consists of 1119 conjuncts, 2 conjunts are in the unsatisfiable core [2019-09-07 22:06:06,381 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:06:06,875 INFO L134 CoverageAnalysis]: Checked inductivity of 917 backedges. 600 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2019-09-07 22:06:06,888 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 22:06:06,888 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2019-09-07 22:06:06,890 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 22:06:06,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 22:06:06,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 22:06:06,895 INFO L87 Difference]: Start difference. First operand 51611 states and 61205 transitions. Second operand 3 states. [2019-09-07 22:06:09,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:06:09,627 INFO L93 Difference]: Finished difference Result 111037 states and 132530 transitions. [2019-09-07 22:06:09,627 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 22:06:09,627 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 823 [2019-09-07 22:06:09,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:06:11,309 INFO L225 Difference]: With dead ends: 111037 [2019-09-07 22:06:11,310 INFO L226 Difference]: Without dead ends: 59432 [2019-09-07 22:06:11,416 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 825 GetRequests, 824 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 22:06:11,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59432 states. [2019-09-07 22:06:12,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59432 to 58122. [2019-09-07 22:06:12,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58122 states. [2019-09-07 22:06:12,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58122 states to 58122 states and 68833 transitions. [2019-09-07 22:06:12,493 INFO L78 Accepts]: Start accepts. Automaton has 58122 states and 68833 transitions. Word has length 823 [2019-09-07 22:06:12,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:06:12,494 INFO L475 AbstractCegarLoop]: Abstraction has 58122 states and 68833 transitions. [2019-09-07 22:06:12,495 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 22:06:12,495 INFO L276 IsEmpty]: Start isEmpty. Operand 58122 states and 68833 transitions. [2019-09-07 22:06:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2019-09-07 22:06:12,699 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:06:12,700 INFO L399 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 22:06:12,701 INFO L418 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:06:12,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:06:12,701 INFO L82 PathProgramCache]: Analyzing trace with hash -861699162, now seen corresponding path program 1 times [2019-09-07 22:06:12,701 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:06:12,702 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:06:12,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:12,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:06:12,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1915 backedges. 1004 proven. 17 refuted. 0 times theorem prover too weak. 894 trivial. 0 not checked. [2019-09-07 22:06:15,474 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:06:15,474 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:06:15,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:06:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:15,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 1386 conjuncts, 7 conjunts are in the unsatisfiable core [2019-09-07 22:06:15,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:06:15,814 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-09-07 22:06:16,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1915 backedges. 1193 proven. 2 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2019-09-07 22:06:16,401 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 22:06:16,402 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5] total 15 [2019-09-07 22:06:16,403 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-09-07 22:06:16,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-09-07 22:06:16,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2019-09-07 22:06:16,404 INFO L87 Difference]: Start difference. First operand 58122 states and 68833 transitions. Second operand 15 states. [2019-09-07 22:06:22,832 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2019-09-07 22:06:28,954 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2019-09-07 22:06:30,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:06:30,287 INFO L93 Difference]: Finished difference Result 114399 states and 135485 transitions. [2019-09-07 22:06:30,287 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2019-09-07 22:06:30,287 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1012 [2019-09-07 22:06:30,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:06:30,437 INFO L225 Difference]: With dead ends: 114399 [2019-09-07 22:06:30,437 INFO L226 Difference]: Without dead ends: 56280 [2019-09-07 22:06:30,562 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1110 GetRequests, 1050 SyntacticMatches, 1 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1011 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=738, Invalid=2922, Unknown=0, NotChecked=0, Total=3660 [2019-09-07 22:06:30,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56280 states. [2019-09-07 22:06:33,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56280 to 55815. [2019-09-07 22:06:33,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55815 states. [2019-09-07 22:06:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55815 states to 55815 states and 65661 transitions. [2019-09-07 22:06:33,461 INFO L78 Accepts]: Start accepts. Automaton has 55815 states and 65661 transitions. Word has length 1012 [2019-09-07 22:06:33,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:06:33,462 INFO L475 AbstractCegarLoop]: Abstraction has 55815 states and 65661 transitions. [2019-09-07 22:06:33,462 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-09-07 22:06:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 55815 states and 65661 transitions. [2019-09-07 22:06:33,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2019-09-07 22:06:33,580 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:06:33,581 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:06:33,582 INFO L418 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:06:33,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:06:33,582 INFO L82 PathProgramCache]: Analyzing trace with hash 1010192791, now seen corresponding path program 1 times [2019-09-07 22:06:33,583 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:06:33,583 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:06:33,584 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:33,584 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:06:33,584 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:34,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2582 backedges. 472 proven. 6 refuted. 0 times theorem prover too weak. 2104 trivial. 0 not checked. [2019-09-07 22:06:34,929 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:06:34,929 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 22:06:34,952 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:06:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:35,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 1407 conjuncts, 2 conjunts are in the unsatisfiable core [2019-09-07 22:06:35,225 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:06:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2582 backedges. 1511 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-09-07 22:06:36,080 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 22:06:36,081 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2019-09-07 22:06:36,082 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-07 22:06:36,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-07 22:06:36,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-09-07 22:06:36,083 INFO L87 Difference]: Start difference. First operand 55815 states and 65661 transitions. Second operand 4 states. [2019-09-07 22:06:41,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:06:41,315 INFO L93 Difference]: Finished difference Result 131635 states and 155667 transitions. [2019-09-07 22:06:41,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-07 22:06:41,316 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1017 [2019-09-07 22:06:41,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:06:41,516 INFO L225 Difference]: With dead ends: 131635 [2019-09-07 22:06:41,516 INFO L226 Difference]: Without dead ends: 75826 [2019-09-07 22:06:41,615 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1019 GetRequests, 1017 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 22:06:41,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75826 states. [2019-09-07 22:06:42,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75826 to 74493. [2019-09-07 22:06:42,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74493 states. [2019-09-07 22:06:42,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74493 states to 74493 states and 87530 transitions. [2019-09-07 22:06:42,878 INFO L78 Accepts]: Start accepts. Automaton has 74493 states and 87530 transitions. Word has length 1017 [2019-09-07 22:06:42,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:06:42,880 INFO L475 AbstractCegarLoop]: Abstraction has 74493 states and 87530 transitions. [2019-09-07 22:06:42,880 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-07 22:06:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 74493 states and 87530 transitions. [2019-09-07 22:06:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2019-09-07 22:06:43,060 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:06:43,063 INFO L399 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:06:43,064 INFO L418 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:06:43,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:06:43,065 INFO L82 PathProgramCache]: Analyzing trace with hash 1712569893, now seen corresponding path program 1 times [2019-09-07 22:06:43,065 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:06:43,065 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:06:43,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:43,071 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:06:43,072 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2329 backedges. 396 proven. 6 refuted. 0 times theorem prover too weak. 1927 trivial. 0 not checked. [2019-09-07 22:06:44,839 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:06:44,839 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-07 22:06:44,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:06:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:45,173 INFO L256 TraceCheckSpWp]: Trace formula consists of 1530 conjuncts, 2 conjunts are in the unsatisfiable core [2019-09-07 22:06:45,185 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:06:45,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2329 backedges. 1309 proven. 0 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2019-09-07 22:06:45,850 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-07 22:06:45,851 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2019-09-07 22:06:45,852 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-07 22:06:45,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-07 22:06:45,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 22:06:45,853 INFO L87 Difference]: Start difference. First operand 74493 states and 87530 transitions. Second operand 3 states. [2019-09-07 22:06:48,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:06:48,819 INFO L93 Difference]: Finished difference Result 150693 states and 178139 transitions. [2019-09-07 22:06:48,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-07 22:06:48,819 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1153 [2019-09-07 22:06:48,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:06:49,034 INFO L225 Difference]: With dead ends: 150693 [2019-09-07 22:06:49,034 INFO L226 Difference]: Without dead ends: 76201 [2019-09-07 22:06:49,137 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1155 GetRequests, 1154 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-07 22:06:49,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76201 states. [2019-09-07 22:06:50,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76201 to 74449. [2019-09-07 22:06:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74449 states. [2019-09-07 22:06:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74449 states to 74449 states and 86557 transitions. [2019-09-07 22:06:50,408 INFO L78 Accepts]: Start accepts. Automaton has 74449 states and 86557 transitions. Word has length 1153 [2019-09-07 22:06:50,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:06:50,409 INFO L475 AbstractCegarLoop]: Abstraction has 74449 states and 86557 transitions. [2019-09-07 22:06:50,409 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-07 22:06:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 74449 states and 86557 transitions. [2019-09-07 22:06:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2019-09-07 22:06:50,555 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:06:50,556 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-07 22:06:50,556 INFO L418 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:06:50,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:06:50,557 INFO L82 PathProgramCache]: Analyzing trace with hash 586540059, now seen corresponding path program 1 times [2019-09-07 22:06:50,557 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:06:50,557 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:06:50,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:50,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:06:50,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:06:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2666 backedges. 992 proven. 131 refuted. 0 times theorem prover too weak. 1543 trivial. 0 not checked. [2019-09-07 22:06:54,081 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:06:54,082 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:06:54,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:06:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:06:54,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 1588 conjuncts, 10 conjunts are in the unsatisfiable core [2019-09-07 22:06:54,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:06:55,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2666 backedges. 2064 proven. 6 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2019-09-07 22:06:55,020 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 22:06:55,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 10 [2019-09-07 22:06:55,022 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-07 22:06:55,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-07 22:06:55,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2019-09-07 22:06:55,023 INFO L87 Difference]: Start difference. First operand 74449 states and 86557 transitions. Second operand 10 states. [2019-09-07 22:07:04,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:07:04,309 INFO L93 Difference]: Finished difference Result 183306 states and 214904 transitions. [2019-09-07 22:07:04,310 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-09-07 22:07:04,310 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1176 [2019-09-07 22:07:04,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:07:04,537 INFO L225 Difference]: With dead ends: 183306 [2019-09-07 22:07:04,537 INFO L226 Difference]: Without dead ends: 107990 [2019-09-07 22:07:04,632 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1209 GetRequests, 1186 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=158, Invalid=442, Unknown=0, NotChecked=0, Total=600 [2019-09-07 22:07:04,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107990 states. [2019-09-07 22:07:06,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107990 to 104500. [2019-09-07 22:07:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 104500 states. [2019-09-07 22:07:06,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104500 states to 104500 states and 121339 transitions. [2019-09-07 22:07:06,238 INFO L78 Accepts]: Start accepts. Automaton has 104500 states and 121339 transitions. Word has length 1176 [2019-09-07 22:07:06,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:07:06,239 INFO L475 AbstractCegarLoop]: Abstraction has 104500 states and 121339 transitions. [2019-09-07 22:07:06,239 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-07 22:07:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 104500 states and 121339 transitions. [2019-09-07 22:07:06,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1241 [2019-09-07 22:07:06,381 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:07:06,382 INFO L399 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 22:07:06,382 INFO L418 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:07:06,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:07:06,382 INFO L82 PathProgramCache]: Analyzing trace with hash -1124459246, now seen corresponding path program 1 times [2019-09-07 22:07:06,383 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:07:06,383 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:07:06,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:07:06,383 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:07:06,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:07:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:07:08,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 890 proven. 205 refuted. 0 times theorem prover too weak. 1149 trivial. 0 not checked. [2019-09-07 22:07:08,411 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:07:08,411 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:07:08,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:07:08,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:07:08,738 INFO L256 TraceCheckSpWp]: Trace formula consists of 1638 conjuncts, 22 conjunts are in the unsatisfiable core [2019-09-07 22:07:08,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:07:08,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:07:08,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:07:09,020 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-09-07 22:07:09,022 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-09-07 22:07:09,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-09-07 22:07:09,025 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-09-07 22:07:09,127 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-09-07 22:07:09,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-07 22:07:12,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1223 proven. 312 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2019-09-07 22:07:12,330 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 22:07:12,331 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 13] total 17 [2019-09-07 22:07:12,332 INFO L454 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-09-07 22:07:12,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-09-07 22:07:12,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2019-09-07 22:07:12,334 INFO L87 Difference]: Start difference. First operand 104500 states and 121339 transitions. Second operand 17 states. [2019-09-07 22:07:32,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:07:32,487 INFO L93 Difference]: Finished difference Result 223292 states and 273404 transitions. [2019-09-07 22:07:32,487 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2019-09-07 22:07:32,488 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1240 [2019-09-07 22:07:32,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:07:32,828 INFO L225 Difference]: With dead ends: 223292 [2019-09-07 22:07:32,828 INFO L226 Difference]: Without dead ends: 118359 [2019-09-07 22:07:32,926 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1343 GetRequests, 1270 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1715 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=974, Invalid=4576, Unknown=0, NotChecked=0, Total=5550 [2019-09-07 22:07:33,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118359 states. [2019-09-07 22:07:34,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118359 to 116220. [2019-09-07 22:07:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116220 states. [2019-09-07 22:07:34,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116220 states to 116220 states and 135231 transitions. [2019-09-07 22:07:34,783 INFO L78 Accepts]: Start accepts. Automaton has 116220 states and 135231 transitions. Word has length 1240 [2019-09-07 22:07:34,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:07:34,784 INFO L475 AbstractCegarLoop]: Abstraction has 116220 states and 135231 transitions. [2019-09-07 22:07:34,784 INFO L476 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-09-07 22:07:34,784 INFO L276 IsEmpty]: Start isEmpty. Operand 116220 states and 135231 transitions. [2019-09-07 22:07:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1376 [2019-09-07 22:07:34,954 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:07:34,955 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 22:07:34,955 INFO L418 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:07:34,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:07:34,956 INFO L82 PathProgramCache]: Analyzing trace with hash -300811776, now seen corresponding path program 1 times [2019-09-07 22:07:34,956 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:07:34,956 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:07:34,957 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:07:34,957 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:07:34,957 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:07:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:07:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3094 backedges. 1174 proven. 899 refuted. 0 times theorem prover too weak. 1021 trivial. 0 not checked. [2019-09-07 22:07:38,331 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:07:38,331 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:07:38,343 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:07:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:07:38,701 INFO L256 TraceCheckSpWp]: Trace formula consists of 1807 conjuncts, 10 conjunts are in the unsatisfiable core [2019-09-07 22:07:38,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:07:39,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3094 backedges. 2400 proven. 6 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2019-09-07 22:07:39,622 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 22:07:39,623 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 14 [2019-09-07 22:07:39,625 INFO L454 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-09-07 22:07:39,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-09-07 22:07:39,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2019-09-07 22:07:39,626 INFO L87 Difference]: Start difference. First operand 116220 states and 135231 transitions. Second operand 14 states. [2019-09-07 22:08:12,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:08:12,563 INFO L93 Difference]: Finished difference Result 293052 states and 344910 transitions. [2019-09-07 22:08:12,564 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2019-09-07 22:08:12,564 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1375 [2019-09-07 22:08:12,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:08:13,008 INFO L225 Difference]: With dead ends: 293052 [2019-09-07 22:08:13,008 INFO L226 Difference]: Without dead ends: 175969 [2019-09-07 22:08:13,162 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1444 GetRequests, 1403 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 483 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=456, Invalid=1350, Unknown=0, NotChecked=0, Total=1806 [2019-09-07 22:08:13,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175969 states. [2019-09-07 22:08:15,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175969 to 172627. [2019-09-07 22:08:15,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 172627 states. [2019-09-07 22:08:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172627 states to 172627 states and 201282 transitions. [2019-09-07 22:08:16,062 INFO L78 Accepts]: Start accepts. Automaton has 172627 states and 201282 transitions. Word has length 1375 [2019-09-07 22:08:16,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:08:16,063 INFO L475 AbstractCegarLoop]: Abstraction has 172627 states and 201282 transitions. [2019-09-07 22:08:16,063 INFO L476 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-09-07 22:08:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 172627 states and 201282 transitions. [2019-09-07 22:08:16,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1406 [2019-09-07 22:08:16,353 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:08:16,354 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-09-07 22:08:16,354 INFO L418 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:08:16,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:08:16,355 INFO L82 PathProgramCache]: Analyzing trace with hash 1291829270, now seen corresponding path program 1 times [2019-09-07 22:08:16,355 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:08:16,355 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:08:16,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:08:16,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:08:16,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:08:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:08:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 702 proven. 662 refuted. 0 times theorem prover too weak. 2080 trivial. 0 not checked. [2019-09-07 22:08:18,061 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:08:18,061 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:08:18,073 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:08:18,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:08:18,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 1878 conjuncts, 5 conjunts are in the unsatisfiable core [2019-09-07 22:08:18,447 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:08:18,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-09-07 22:08:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 2020 proven. 2 refuted. 0 times theorem prover too weak. 1422 trivial. 0 not checked. [2019-09-07 22:08:21,354 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 22:08:21,357 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-09-07 22:08:21,359 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-07 22:08:21,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-07 22:08:21,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-09-07 22:08:21,359 INFO L87 Difference]: Start difference. First operand 172627 states and 201282 transitions. Second operand 9 states. [2019-09-07 22:08:33,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:08:33,857 INFO L93 Difference]: Finished difference Result 343297 states and 401418 transitions. [2019-09-07 22:08:33,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2019-09-07 22:08:33,858 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1405 [2019-09-07 22:08:33,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:08:34,263 INFO L225 Difference]: With dead ends: 343297 [2019-09-07 22:08:34,263 INFO L226 Difference]: Without dead ends: 170680 [2019-09-07 22:08:34,475 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1455 GetRequests, 1425 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=187, Invalid=805, Unknown=0, NotChecked=0, Total=992 [2019-09-07 22:08:34,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170680 states. [2019-09-07 22:08:36,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170680 to 165814. [2019-09-07 22:08:36,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165814 states. [2019-09-07 22:08:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165814 states to 165814 states and 190193 transitions. [2019-09-07 22:08:36,849 INFO L78 Accepts]: Start accepts. Automaton has 165814 states and 190193 transitions. Word has length 1405 [2019-09-07 22:08:36,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:08:36,850 INFO L475 AbstractCegarLoop]: Abstraction has 165814 states and 190193 transitions. [2019-09-07 22:08:36,850 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-07 22:08:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 165814 states and 190193 transitions. [2019-09-07 22:08:37,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1486 [2019-09-07 22:08:37,089 INFO L391 BasicCegarLoop]: Found error trace [2019-09-07 22:08:37,090 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 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 22:08:37,090 INFO L418 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-07 22:08:37,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-07 22:08:37,091 INFO L82 PathProgramCache]: Analyzing trace with hash 1700866839, now seen corresponding path program 1 times [2019-09-07 22:08:37,091 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-07 22:08:37,091 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-07 22:08:37,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:08:37,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:08:37,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-07 22:08:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:08:41,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 923 proven. 97 refuted. 0 times theorem prover too weak. 2184 trivial. 0 not checked. [2019-09-07 22:08:41,071 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-07 22:08:41,071 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-07 22:08:41,087 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-07 22:08:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-07 22:08:41,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 1941 conjuncts, 21 conjunts are in the unsatisfiable core [2019-09-07 22:08:41,507 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-07 22:08:41,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-09-07 22:08:41,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-09-07 22:08:41,699 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-09-07 22:08:44,241 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1556 proven. 374 refuted. 0 times theorem prover too weak. 1274 trivial. 0 not checked. [2019-09-07 22:08:44,247 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-07 22:08:44,247 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 11] total 14 [2019-09-07 22:08:44,249 INFO L454 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-09-07 22:08:44,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-09-07 22:08:44,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2019-09-07 22:08:44,250 INFO L87 Difference]: Start difference. First operand 165814 states and 190193 transitions. Second operand 14 states. [2019-09-07 22:08:58,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-07 22:08:58,839 INFO L93 Difference]: Finished difference Result 332947 states and 383376 transitions. [2019-09-07 22:08:58,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2019-09-07 22:08:58,839 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1485 [2019-09-07 22:08:58,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-07 22:08:58,844 INFO L225 Difference]: With dead ends: 332947 [2019-09-07 22:08:58,844 INFO L226 Difference]: Without dead ends: 0 [2019-09-07 22:08:59,167 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1543 GetRequests, 1500 SyntacticMatches, 1 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 450 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=369, Invalid=1523, Unknown=0, NotChecked=0, Total=1892 [2019-09-07 22:08:59,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-07 22:08:59,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-07 22:08:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-07 22:08:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-07 22:08:59,171 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1485 [2019-09-07 22:08:59,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-07 22:08:59,171 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-07 22:08:59,171 INFO L476 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-09-07 22:08:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-07 22:08:59,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-07 22:08:59,176 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-07 22:09:16,066 WARN L188 SmtUtils]: Spent 13.39 s on a formula simplification. DAG size of input: 2688 DAG size of output: 1672 [2019-09-07 22:09:30,023 WARN L188 SmtUtils]: Spent 12.30 s on a formula simplification. DAG size of input: 2688 DAG size of output: 1672 [2019-09-07 22:09:42,682 WARN L188 SmtUtils]: Spent 12.44 s on a formula simplification. DAG size of input: 1230 DAG size of output: 181 [2019-09-07 22:09:54,159 WARN L188 SmtUtils]: Spent 11.36 s on a formula simplification. DAG size of input: 1243 DAG size of output: 179 [2019-09-07 22:10:25,384 WARN L188 SmtUtils]: Spent 31.19 s on a formula simplification. DAG size of input: 1579 DAG size of output: 154 [2019-09-07 22:10:38,271 WARN L188 SmtUtils]: Spent 12.76 s on a formula simplification. DAG size of input: 1249 DAG size of output: 215 [2019-09-07 22:11:09,364 WARN L188 SmtUtils]: Spent 31.08 s on a formula simplification. DAG size of input: 1579 DAG size of output: 154 [2019-09-07 22:11:09,367 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|)) [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,368 INFO L443 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,369 INFO L443 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,369 INFO L443 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,369 INFO L443 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,369 INFO L443 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,369 INFO L443 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,369 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,369 INFO L443 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,369 INFO L443 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-09-07 22:11:09,369 INFO L443 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,370 INFO L443 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-09-07 22:11:09,370 INFO L443 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-09-07 22:11:09,370 INFO L443 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-09-07 22:11:09,370 INFO L443 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-09-07 22:11:09,370 INFO L443 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-09-07 22:11:09,370 INFO L443 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,370 INFO L443 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,370 INFO L443 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,370 INFO L443 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,371 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2019-09-07 22:11:09,372 INFO L443 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,372 INFO L443 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,372 INFO L443 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-09-07 22:11:09,372 INFO L443 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-09-07 22:11:09,372 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,372 INFO L443 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,372 INFO L443 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,372 INFO L443 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,373 INFO L443 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,373 INFO L443 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,373 INFO L443 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,373 INFO L443 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,373 INFO L443 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,373 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,373 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,373 INFO L443 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-09-07 22:11:09,373 INFO L443 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,374 INFO L443 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,375 INFO L443 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-09-07 22:11:09,376 INFO L443 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-09-07 22:11:09,377 INFO L443 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,378 INFO L443 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,379 INFO L443 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-09-07 22:11:09,380 INFO L443 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-09-07 22:11:09,380 INFO L443 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,380 INFO L443 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-09-07 22:11:09,380 INFO L443 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-09-07 22:11:09,380 INFO L443 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,380 INFO L443 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,380 INFO L443 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,380 INFO L443 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-09-07 22:11:09,380 INFO L443 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,381 INFO L443 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,382 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-09-07 22:11:09,383 INFO L443 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,384 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,384 INFO L443 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,384 INFO L443 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,384 INFO L443 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,384 INFO L443 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,384 INFO L443 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,384 INFO L443 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,384 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,384 INFO L443 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-09-07 22:11:09,385 INFO L443 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-09-07 22:11:09,385 INFO L443 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,385 INFO L443 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,385 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-09-07 22:11:09,385 INFO L443 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-09-07 22:11:09,385 INFO L443 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,386 INFO L439 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1646 2572) the Hoare annotation is: (let ((.cse30 (= ~a14~0 |old(~a14~0)|)) (.cse24 (= ~a28~0 |old(~a28~0)|)) (.cse0 (not (= 2 |old(~a24~0)|))) (.cse14 (not (< 217 |old(~a26~0)|))) (.cse15 (= ~a24~0 |old(~a24~0)|)) (.cse34 (< 127 ~a21~0)) (.cse16 (<= (+ ~a14~0 84) 0)) (.cse27 (= ~a26~0 |old(~a26~0)|)) (.cse35 (+ |old(~a14~0)| 182)) (.cse8 (not (<= 121 |old(~a28~0)|))) (.cse13 (not (<= |old(~a24~0)| 1))) (.cse5 (not (<= |old(~a26~0)| 222)))) (let ((.cse18 (not (<= |old(~a26~0)| 195))) (.cse7 (or .cse8 .cse13 .cse5)) (.cse12 (not (<= (+ |old(~a26~0)| 554655) 0))) (.cse6 (not (<= |old(~a28~0)| 300))) (.cse19 (not (<= 38 |old(~a28~0)|))) (.cse21 (not (<= (+ |old(~a14~0)| 114) 0))) (.cse23 (not (< 0 .cse35))) (.cse31 (and .cse15 (or (not (= ~a24~0 1)) .cse34 (< 37 ~a28~0) .cse16) .cse27)) (.cse32 (or .cse13 .cse14)) (.cse26 (+ ~a14~0 182)) (.cse29 (not (<= (div (+ (* (- 1) |old(~a26~0)|) 557256) (- 20)) 124))) (.cse22 (or .cse0 .cse14)) (.cse28 (not (<= 300 |old(~a28~0)|))) (.cse11 (= 1 |old(~a24~0)|)) (.cse2 (and .cse15 .cse30 .cse27 .cse24)) (.cse3 (not (<= |old(~a26~0)| 124))) (.cse33 (not (<= |old(~a28~0)| 37))) (.cse4 (not (<= (+ |old(~a14~0)| 84) 0))) (.cse10 (not (<= 0 (+ |old(~a14~0)| 112)))) (.cse25 (forall ((v_~a26~0_BEFORE_CALL_13 Int)) (or (not (<= (+ |old(~a26~0)| 600153) v_~a26~0_BEFORE_CALL_13)) (not (<= (div (+ (* (- 1) v_~a26~0_BEFORE_CALL_13) 557256) (- 20)) 124))))) (.cse20 (not (<= |old(~a28~0)| 111))) (.cse17 (not (= 3 |old(~a24~0)|))) (.cse1 (not (<= ~a21~0 124))) (.cse9 (not (<= .cse35 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse0 .cse1 .cse5) (or .cse2 (or .cse6 .cse1 .cse7)) (or .cse2 .cse3 .cse1 .cse8 .cse9) (or .cse10 .cse1 .cse2 (or .cse4 .cse11 .cse12)) (or .cse10 .cse1 .cse2 .cse7) (or .cse4 .cse13 (< 217 ~a26~0) .cse14) (or .cse4 (and .cse15 .cse16) .cse13) (or .cse17 .cse18 .cse19 .cse1 .cse2 .cse9 .cse20) (or .cse3 .cse6 .cse10 .cse1 .cse8 .cse2) (or .cse2 .cse1 .cse21 .cse22) (or .cse11 .cse2 .cse21 .cse3 .cse19 .cse23 .cse1) (or .cse24 .cse1 .cse25 .cse13) (or (and (< 0 .cse26) .cse24 .cse27) .cse23 .cse1 .cse18 .cse7) (or .cse2 .cse0 .cse1 .cse19) (or .cse28 .cse10 .cse1 .cse12 .cse2) (or .cse6 .cse10 .cse1 .cse29 (and .cse30 .cse24 .cse31) .cse32 .cse19) (or .cse17 (not (<= |old(~a28~0)| 133)) .cse21 .cse19 .cse2 .cse23 .cse1) (or .cse17 .cse21 .cse2 .cse23 .cse1 .cse20 .cse5) (or (or (not (<= 432832 |old(~a28~0)|)) .cse13) (<= 432832 ~a28~0) .cse3) (or .cse2 .cse10 .cse1 .cse22) (or (and .cse15 .cse24 .cse27) .cse13 .cse33 (and .cse4 (not .cse34) .cse11) .cse14) (or .cse28 (and .cse24 .cse30 .cse31) .cse1 .cse32 (not (<= |old(~a26~0)| 321684))) (or (<= .cse26 0) .cse13 .cse9) (or (or .cse11 .cse8 .cse14 .cse9) .cse2 .cse1) (or .cse1 .cse29 .cse22 .cse2) (or .cse28 .cse1 .cse9 .cse2) (or (and .cse15 .cse27) .cse13 .cse3) (or (or .cse4 .cse11 .cse1) .cse10 .cse2 .cse3 .cse33) (or .cse4 .cse17 (and .cse27 .cse24 .cse15 .cse30) .cse10 .cse1 .cse25 .cse20) (or (or .cse17 .cse1 (or (not (<= (+ |old(~a26~0)| 68) 0)) .cse9)) (and .cse27 .cse15 .cse24 .cse30) (not (<= (+ |old(~a28~0)| 599901) 0)))))) [2019-09-07 22:11:09,386 INFO L443 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,386 INFO L443 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,386 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,386 INFO L443 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,386 INFO L443 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,386 INFO L443 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,386 INFO L443 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,387 INFO L443 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,387 INFO L443 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,387 INFO L443 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,387 INFO L443 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,387 INFO L443 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-09-07 22:11:09,387 INFO L443 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-09-07 22:11:09,387 INFO L443 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-09-07 22:11:09,387 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,387 INFO L443 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,388 INFO L443 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,389 INFO L443 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,389 INFO L443 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,389 INFO L443 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,389 INFO L443 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-09-07 22:11:09,389 INFO L443 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,389 INFO L443 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-09-07 22:11:09,389 INFO L443 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2019-09-07 22:11:09,389 INFO L443 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,390 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-09-07 22:11:09,391 INFO L443 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-09-07 22:11:09,392 INFO L443 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,392 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,392 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,392 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,392 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,392 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,392 INFO L443 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,392 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,392 INFO L443 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,393 INFO L443 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,393 INFO L443 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,393 INFO L443 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,393 INFO L443 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,393 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,393 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-09-07 22:11:09,393 INFO L443 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-09-07 22:11:09,393 INFO L443 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2019-09-07 22:11:09,393 INFO L443 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2019-09-07 22:11:09,394 INFO L443 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2019-09-07 22:11:09,394 INFO L443 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,394 INFO L443 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,394 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,394 INFO L443 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,394 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-09-07 22:11:09,394 INFO L443 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-09-07 22:11:09,394 INFO L443 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,394 INFO L443 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,395 INFO L443 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,395 INFO L443 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,395 INFO L443 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,395 INFO L443 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2019-09-07 22:11:09,395 INFO L443 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2019-09-07 22:11:09,395 INFO L443 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2019-09-07 22:11:09,395 INFO L443 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,395 INFO L443 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,395 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,396 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,396 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,396 INFO L443 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,396 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 194) no Hoare annotation was computed. [2019-09-07 22:11:09,396 INFO L443 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,396 INFO L443 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,396 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,397 INFO L443 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,397 INFO L443 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,397 INFO L443 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,397 INFO L443 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,397 INFO L443 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,397 INFO L443 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-09-07 22:11:09,397 INFO L443 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-09-07 22:11:09,397 INFO L443 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,397 INFO L443 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2019-09-07 22:11:09,398 INFO L443 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2019-09-07 22:11:09,398 INFO L443 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2019-09-07 22:11:09,398 INFO L443 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,398 INFO L443 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,398 INFO L443 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,398 INFO L443 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,398 INFO L443 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,398 INFO L443 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,398 INFO L443 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,399 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,399 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,399 INFO L443 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,399 INFO L443 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,399 INFO L443 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,399 INFO L443 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,399 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,399 INFO L443 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2019-09-07 22:11:09,399 INFO L443 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,400 INFO L443 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,401 INFO L443 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2019-09-07 22:11:09,402 INFO L443 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,402 INFO L443 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2019-09-07 22:11:09,402 INFO L443 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,402 INFO L443 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2019-09-07 22:11:09,402 INFO L443 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,402 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,402 INFO L443 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,403 INFO L439 ceAbstractionStarter]: At program point L1643(line 1643) the Hoare annotation is: (let ((.cse33 (not (<= 121 |old(~a28~0)|))) (.cse23 (not (= 2 |old(~a24~0)|))) (.cse38 (+ |old(~a14~0)| 182)) (.cse29 (= 1 |old(~a24~0)|)) (.cse24 (not (<= |old(~a26~0)| 222))) (.cse28 (= ~a14~0 |old(~a14~0)|)) (.cse17 (= ~a28~0 |old(~a28~0)|)) (.cse31 (< 217 ~a26~0)) (.cse16 (= ~a24~0 |old(~a24~0)|)) (.cse19 (= ~a26~0 |old(~a26~0)|)) (.cse20 (not (<= |old(~a24~0)| 1))) (.cse13 (not (< 217 |old(~a26~0)|)))) (let ((.cse0 (or .cse20 .cse13)) (.cse5 (and .cse28 .cse17 (and .cse31 .cse16 (<= ~a24~0 1) .cse19))) (.cse18 (<= (+ ~a14~0 84) 0)) (.cse1 (not (<= |old(~a28~0)| 300))) (.cse25 (and (or .cse20 .cse13 .cse24) (or (not (<= 432832 |old(~a28~0)|)) .cse20 .cse24))) (.cse12 (not .cse29)) (.cse30 (not (<= (+ |old(~a26~0)| 554655) 0))) (.cse21 (not (<= |old(~a28~0)| 37))) (.cse22 (not (<= (+ |old(~a14~0)| 84) 0))) (.cse2 (not (<= 0 (+ |old(~a14~0)| 112)))) (.cse6 (not (<= 38 |old(~a28~0)|))) (.cse7 (not (= 3 |old(~a24~0)|))) (.cse27 (not (<= (+ |old(~a14~0)| 114) 0))) (.cse36 (or .cse31 (not (= 3 calculate_output_~input)) (< 0 (+ ~a14~0 114)) (<= ~a26~0 124))) (.cse11 (not (<= |old(~a28~0)| 111))) (.cse32 (not (<= 300 |old(~a28~0)|))) (.cse10 (not (<= .cse38 0))) (.cse26 (not (<= |old(~a26~0)| 124))) (.cse4 (not (<= (div (+ (* (- 1) |old(~a26~0)|) 557256) (- 20)) 124))) (.cse15 (or .cse23 .cse13)) (.cse9 (and .cse16 .cse28 .cse19 .cse17)) (.cse34 (not (< 0 .cse38))) (.cse8 (not (<= |old(~a26~0)| 195))) (.cse37 (+ ~a14~0 182)) (.cse14 (or .cse33 .cse20 .cse24)) (.cse3 (not (<= ~a21~0 124))) (.cse35 (forall ((v_~a26~0_BEFORE_CALL_13 Int)) (or (not (<= (+ |old(~a26~0)| 600153) v_~a26~0_BEFORE_CALL_13)) (not (<= (div (+ (* (- 1) v_~a26~0_BEFORE_CALL_13) 557256) (- 20)) 124)))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse6 .cse9 .cse3 .cse10 .cse11) (or (forall ((v_~a28~0_1313 Int)) (or (not (<= v_~a28~0_1313 134)) (not (<= (+ |old(~a28~0)| 571481) (div v_~a28~0_1313 5))) (not (= (mod v_~a28~0_1313 5) 0)) (not (< 37 v_~a28~0_1313)))) .cse12 (or .cse3 .cse13)) (or .cse9 (or .cse1 .cse3 .cse14)) (or .cse9 .cse2 .cse3 .cse14) (or .cse2 .cse3 .cse15 .cse9) (or (and .cse16 .cse17 (or (not (= ~a24~0 1)) (< 127 ~a21~0) .cse18) .cse19) .cse20 .cse21 .cse13) (or .cse22 .cse23 .cse3 .cse9 .cse24) (or .cse25 (<= 432832 ~a28~0) .cse26) (or .cse9 .cse23 .cse26 .cse3) (or .cse3 .cse27 .cse15 .cse9) (or (and (and .cse16 .cse17 .cse19) .cse28) (or .cse7 .cse3 (or (not (<= (+ |old(~a26~0)| 68) 0)) .cse10)) (not (<= (+ |old(~a28~0)| 599901) 0))) (or .cse2 .cse3 (or .cse22 .cse29 .cse30) .cse9) (or .cse22 .cse20 .cse31 .cse13) (or .cse32 .cse0 .cse3 .cse5 (not (<= |old(~a26~0)| 321684))) (or .cse22 (and .cse16 .cse18) .cse20) (or .cse1 .cse2 .cse3 .cse33 .cse9 .cse26) (or (or .cse3 .cse25) .cse12 .cse21 (not (<= 555392 |old(~a14~0)|))) (or .cse29 .cse9 .cse27 .cse26 .cse6 .cse34 .cse3) (or .cse3 .cse33 .cse9 .cse10 .cse26) (or .cse9 .cse2 .cse3 .cse33 .cse30) (or .cse9 .cse23 .cse3 .cse6) (or .cse9 (or .cse22 .cse29 .cse3) .cse2 .cse26 .cse21) (or .cse22 .cse7 .cse2 .cse3 .cse35 (and .cse19 .cse17 .cse16 .cse28) .cse11) (or .cse7 (not (<= |old(~a28~0)| 133)) .cse34 .cse3 .cse27 (and .cse16 .cse28 .cse19 .cse36 .cse17) .cse6) (or (<= .cse37 0) .cse20 .cse10) (or (or .cse29 .cse33 .cse13 .cse10) .cse9 .cse3) (or .cse7 .cse27 .cse34 .cse3 (and .cse19 .cse36 .cse17 .cse16 .cse28) .cse11 .cse24) (or .cse32 .cse3 .cse10 .cse9) (or (and .cse16 .cse19) .cse20 .cse26) (or .cse3 .cse4 .cse15 .cse9) (or .cse34 .cse3 .cse8 (and .cse19 (< 0 .cse37) .cse17) .cse14) (or .cse3 .cse35 .cse20 .cse17)))) [2019-09-07 22:11:09,403 INFO L443 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2019-09-07 22:11:09,403 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,403 INFO L443 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,403 INFO L443 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,403 INFO L443 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,403 INFO L443 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,404 INFO L443 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,404 INFO L443 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,404 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,404 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,404 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,404 INFO L443 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2019-09-07 22:11:09,404 INFO L443 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2019-09-07 22:11:09,404 INFO L443 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2019-09-07 22:11:09,404 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,405 INFO L443 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-09-07 22:11:09,405 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 24 1644) the Hoare annotation is: (let ((.cse18 (= ~a24~0 |old(~a24~0)|)) (.cse11 (= ~a14~0 |old(~a14~0)|)) (.cse10 (= ~a26~0 |old(~a26~0)|)) (.cse9 (= ~a28~0 |old(~a28~0)|)) (.cse33 (+ |old(~a14~0)| 182)) (.cse3 (not (<= 121 |old(~a28~0)|))) (.cse16 (not (= 2 |old(~a24~0)|))) (.cse20 (not (< 217 |old(~a26~0)|))) (.cse17 (not (<= |old(~a24~0)| 1))) (.cse31 (not (<= |old(~a26~0)| 222)))) (let ((.cse15 (and (or .cse17 .cse20 .cse31) (or (not (<= 432832 |old(~a28~0)|)) .cse17 .cse31))) (.cse19 (not (<= |old(~a28~0)| 37))) (.cse14 (or .cse16 .cse20)) (.cse6 (or .cse3 .cse17 .cse31)) (.cse23 (not (<= (+ |old(~a26~0)| 554655) 0))) (.cse8 (or .cse17 .cse20)) (.cse0 (not (<= |old(~a28~0)| 300))) (.cse27 (not (<= (div (+ (* (- 1) |old(~a26~0)|) 557256) (- 20)) 124))) (.cse25 (not (<= (+ |old(~a14~0)| 114) 0))) (.cse24 (not (< 0 .cse33))) (.cse21 (not (<= (+ |old(~a14~0)| 84) 0))) (.cse1 (not (<= 0 (+ |old(~a14~0)| 112)))) (.cse28 (+ ~a14~0 182)) (.cse12 (not (= 3 |old(~a24~0)|))) (.cse29 (not (<= |old(~a26~0)| 195))) (.cse26 (not (<= 38 |old(~a28~0)|))) (.cse30 (not (<= |old(~a28~0)| 111))) (.cse22 (= 1 |old(~a24~0)|)) (.cse7 (not (<= 300 |old(~a28~0)|))) (.cse13 (not (<= .cse33 0))) (.cse5 (and .cse18 .cse11 .cse10 .cse9)) (.cse4 (not (<= |old(~a26~0)| 124))) (.cse2 (not (<= ~a21~0 124))) (.cse32 (forall ((v_~a26~0_BEFORE_CALL_13 Int)) (or (not (<= (+ |old(~a26~0)| 600153) v_~a26~0_BEFORE_CALL_13)) (not (<= (div (+ (* (- 1) v_~a26~0_BEFORE_CALL_13) 557256) (- 20)) 124)))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse5 (or .cse0 .cse2 .cse6)) (or .cse7 .cse8 .cse5 .cse2 (not (<= |old(~a26~0)| 321684))) (or (and .cse9 (and (= ~a24~0 3) .cse10) .cse11) (or .cse12 .cse2 (or (not (<= (+ |old(~a26~0)| 68) 0)) .cse13)) (not (<= (+ |old(~a28~0)| 599901) 0))) (or .cse1 .cse2 .cse14 .cse5) (or .cse15 (<= 432832 ~a28~0) .cse4) (or .cse5 .cse16 .cse4 .cse2) (or .cse17 (and .cse18 .cse9 .cse10) .cse19 .cse20) (or .cse1 .cse2 (or .cse21 .cse22 .cse23) .cse5) (or .cse1 .cse2 .cse5 .cse6) (or .cse21 .cse17 (< 217 ~a26~0) .cse20) (or .cse11 (or .cse2 .cse15) (not .cse22) (not (<= 555392 |old(~a14~0)|))) (or .cse21 (and .cse18 (<= (+ ~a14~0 84) 0)) .cse17) (or .cse5 .cse12 (not (<= |old(~a28~0)| 133)) .cse24 .cse2 .cse25 .cse26) (or (or .cse21 .cse22 .cse2) .cse1 .cse4 .cse19 .cse5) (or .cse5 .cse2 .cse3 .cse13 .cse4) (or .cse5 .cse2 .cse25 .cse14) (or .cse5 .cse2 .cse27 .cse14) (or (and (< 0 .cse28) .cse9 .cse10) .cse24 .cse2 .cse29 .cse6) (or .cse5 .cse16 .cse2 .cse26) (or .cse7 .cse1 .cse2 .cse23 .cse5) (or .cse12 .cse25 .cse5 .cse24 .cse2 .cse30 .cse31) (or .cse21 .cse5 .cse16 .cse2 .cse31) (or .cse8 .cse0 .cse5 .cse1 .cse2 .cse27 .cse26) (or .cse22 .cse25 .cse4 .cse26 .cse24 .cse2 .cse5) (or .cse21 .cse12 .cse5 .cse1 .cse2 .cse32 .cse30) (or (<= .cse28 0) .cse17 .cse13) (or .cse5 .cse12 .cse29 .cse26 .cse2 .cse13 .cse30) (or (or .cse22 .cse3 .cse20 .cse13) .cse2 .cse5) (or .cse7 .cse2 .cse13 .cse5) (or (and .cse18 .cse10) .cse17 .cse4) (or .cse2 .cse32 .cse17 .cse9)))) [2019-09-07 22:11:09,405 INFO L443 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-09-07 22:11:09,405 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,406 INFO L443 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,407 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,408 INFO L443 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2019-09-07 22:11:09,409 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2019-09-07 22:11:09,410 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,411 INFO L443 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-09-07 22:11:09,412 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,413 INFO L443 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,414 INFO L443 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2019-09-07 22:11:09,415 INFO L443 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,416 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,416 INFO L443 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,416 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,416 INFO L443 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,416 INFO L443 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,416 INFO L443 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,416 INFO L443 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,416 INFO L443 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,417 INFO L443 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,418 INFO L443 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-09-07 22:11:09,419 INFO L443 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2019-09-07 22:11:09,420 INFO L443 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-09-07 22:11:09,421 INFO L443 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2019-09-07 22:11:09,422 INFO L443 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2019-09-07 22:11:09,423 INFO L443 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2019-09-07 22:11:09,423 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-07 22:11:09,423 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= 0 (+ ~a14~0 112)) (<= 38 ~a28~0) (<= ~a26~0 222) (<= ~a28~0 111) (<= 222 ~a26~0) (<= ~a24~0 1) (<= ~a21~0 124)) [2019-09-07 22:11:09,423 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-07 22:11:09,423 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-07 22:11:09,423 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 2574 2590) the Hoare annotation is: (or (and (= ~a24~0 |old(~a24~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a28~0 |old(~a28~0)|)) (not (<= 38 |old(~a28~0)|)) (not (<= 222 |old(~a26~0)|)) (not (<= 0 (+ |old(~a14~0)| 112))) (not (<= ~a21~0 124)) (not (<= |old(~a24~0)| 1)) (not (<= |old(~a28~0)| 111)) (not (<= |old(~a26~0)| 222))) [2019-09-07 22:11:09,423 INFO L439 ceAbstractionStarter]: At program point L2588(line 2588) the Hoare annotation is: (let ((.cse22 (+ ~a14~0 182))) (let ((.cse0 (= ~a24~0 2)) (.cse17 (< 0 .cse22)) (.cse8 (< 217 ~a26~0)) (.cse12 (<= ~a24~0 1))) (let ((.cse3 (<= ~a28~0 300)) (.cse15 (and .cse8 .cse12)) (.cse6 (<= 300 ~a28~0)) (.cse4 (<= 121 ~a28~0)) (.cse18 (and (not (= 3 |old(~a24~0)|)) (and .cse8 .cse0 (<= 218 |old(~a26~0)|)) .cse17)) (.cse14 (<= (div (+ (- ~a26~0) 557256) (- 20)) 124)) (.cse5 (<= ~a26~0 124)) (.cse20 (<= ~a28~0 111)) (.cse1 (<= (+ ~a14~0 114) 0)) (.cse10 (<= ~a26~0 222)) (.cse21 (<= ~a28~0 37)) (.cse7 (<= .cse22 0)) (.cse16 (= ~a24~0 3)) (.cse11 (= ~a24~0 1)) (.cse13 (<= 38 ~a28~0)) (.cse2 (<= 0 (+ ~a14~0 112))) (.cse9 (<= (+ ~a26~0 554655) 0)) (.cse19 (<= (+ ~a14~0 84) 0))) (or (not (<= 222 |old(~a26~0)|)) (and .cse0 .cse1) (and .cse2 (and .cse3 .cse4) .cse5) (not (<= 0 (+ |old(~a14~0)| 112))) (and .cse6 .cse7) (and (and .cse8 .cse7) (< 134 ~a28~0)) (and .cse2 (and .cse9 .cse4)) (and (and .cse8 .cse10) .cse11 (<= 555392 ~a14~0)) (and .cse12 .cse5) (and .cse0 .cse5) (and .cse4 .cse10 .cse12) (and .cse13 .cse14 (and .cse15 .cse3)) (and .cse16 .cse1 (<= ~a28~0 133) .cse13 .cse17) (and (<= ~a26~0 321684) .cse15 .cse6) (not (<= |old(~a24~0)| 1)) (and .cse2 .cse18) (and .cse4 .cse5 .cse7) (and .cse0 .cse19 (<= ~a26~0 217)) (and .cse18 .cse14) (not (<= ~a21~0 124)) (and .cse12 .cse19) (and .cse1 .cse13 .cse17 .cse5) (and (<= ~a26~0 195) .cse16 (< 37 ~a28~0) .cse20 .cse7) (and .cse2 .cse19 .cse5 .cse21) (not (<= 38 |old(~a28~0)|)) (not (<= |old(~a28~0)| 111)) (and .cse2 .cse16 (exists ((v_~a26~0_BEFORE_CALL_13 Int)) (and (<= (+ ~a26~0 600153) v_~a26~0_BEFORE_CALL_13) (<= (div (+ (* (- 1) v_~a26~0_BEFORE_CALL_13) 557256) (- 20)) 124))) .cse19 .cse20) (and .cse16 .cse1 .cse10 .cse17 .cse21) (and (and (and (<= (+ ~a26~0 68) 0) .cse7) .cse16) (<= (+ ~a28~0 599901) 0)) (and (exists ((v_~a28~0_1313 Int)) (and (<= v_~a28~0_1313 134) (= (mod v_~a28~0_1313 5) 0) (<= (+ ~a28~0 571481) (div v_~a28~0_1313 5)) (< 37 v_~a28~0_1313))) .cse11 .cse8) (not (<= |old(~a26~0)| 222)) (and .cse13 .cse0) (and .cse2 (and .cse9 .cse19)))))) [2019-09-07 22:11:09,423 INFO L443 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2019-09-07 22:11:09,423 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2019-09-07 22:11:09,424 INFO L443 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-09-07 22:11:09,424 INFO L439 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse22 (+ ~a14~0 182))) (let ((.cse0 (= ~a24~0 2)) (.cse17 (< 0 .cse22)) (.cse8 (< 217 ~a26~0)) (.cse12 (<= ~a24~0 1))) (let ((.cse3 (<= ~a28~0 300)) (.cse15 (and .cse8 .cse12)) (.cse6 (<= 300 ~a28~0)) (.cse4 (<= 121 ~a28~0)) (.cse18 (and (not (= 3 |old(~a24~0)|)) (and .cse8 .cse0 (<= 218 |old(~a26~0)|)) .cse17)) (.cse14 (<= (div (+ (- ~a26~0) 557256) (- 20)) 124)) (.cse5 (<= ~a26~0 124)) (.cse20 (<= ~a28~0 111)) (.cse1 (<= (+ ~a14~0 114) 0)) (.cse10 (<= ~a26~0 222)) (.cse21 (<= ~a28~0 37)) (.cse7 (<= .cse22 0)) (.cse16 (= ~a24~0 3)) (.cse11 (= ~a24~0 1)) (.cse13 (<= 38 ~a28~0)) (.cse2 (<= 0 (+ ~a14~0 112))) (.cse9 (<= (+ ~a26~0 554655) 0)) (.cse19 (<= (+ ~a14~0 84) 0))) (or (not (<= 222 |old(~a26~0)|)) (and .cse0 .cse1) (and .cse2 (and .cse3 .cse4) .cse5) (not (<= 0 (+ |old(~a14~0)| 112))) (and .cse6 .cse7) (and (and .cse8 .cse7) (< 134 ~a28~0)) (and .cse2 (and .cse9 .cse4)) (and (and .cse8 .cse10) .cse11 (<= 555392 ~a14~0)) (and .cse12 .cse5) (and .cse0 .cse5) (and .cse4 .cse10 .cse12) (and .cse13 .cse14 (and .cse15 .cse3)) (and .cse16 .cse1 (<= ~a28~0 133) .cse13 .cse17) (and (<= ~a26~0 321684) .cse15 .cse6) (not (<= |old(~a24~0)| 1)) (and .cse2 .cse18) (and .cse4 .cse5 .cse7) (and .cse0 .cse19 (<= ~a26~0 217)) (and .cse18 .cse14) (not (<= ~a21~0 124)) (and .cse12 .cse19) (and .cse1 .cse13 .cse17 .cse5) (and (<= ~a26~0 195) .cse16 (< 37 ~a28~0) .cse20 .cse7) (and .cse2 .cse19 .cse5 .cse21) (not (<= 38 |old(~a28~0)|)) (not (<= |old(~a28~0)| 111)) (and .cse2 .cse16 (exists ((v_~a26~0_BEFORE_CALL_13 Int)) (and (<= (+ ~a26~0 600153) v_~a26~0_BEFORE_CALL_13) (<= (div (+ (* (- 1) v_~a26~0_BEFORE_CALL_13) 557256) (- 20)) 124))) .cse19 .cse20) (and .cse16 .cse1 .cse10 .cse17 .cse21) (and (and (and (<= (+ ~a26~0 68) 0) .cse7) .cse16) (<= (+ ~a28~0 599901) 0)) (and (exists ((v_~a28~0_1313 Int)) (and (<= v_~a28~0_1313 134) (= (mod v_~a28~0_1313 5) 0) (<= (+ ~a28~0 571481) (div v_~a28~0_1313 5)) (< 37 v_~a28~0_1313))) .cse11 .cse8) (not (<= |old(~a26~0)| 222)) (and .cse13 .cse0) (and .cse2 (and .cse9 .cse19)))))) [2019-09-07 22:11:09,424 INFO L443 ceAbstractionStarter]: For program point L2580-3(lines 2574 2590) no Hoare annotation was computed. [2019-09-07 22:11:09,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] [2019-09-07 22:11:09,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] [2019-09-07 22:11:09,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] [2019-09-07 22:11:09,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] [2019-09-07 22:11:09,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.09 10:11:09 BoogieIcfgContainer [2019-09-07 22:11:09,460 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-07 22:11:09,462 INFO L168 Benchmark]: Toolchain (without parser) took 596941.92 ms. Allocated memory was 134.7 MB in the beginning and 3.5 GB in the end (delta: 3.4 GB). Free memory was 82.0 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. [2019-09-07 22:11:09,462 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 134.7 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-07 22:11:09,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1675.08 ms. Allocated memory was 134.7 MB in the beginning and 221.8 MB in the end (delta: 87.0 MB). Free memory was 81.7 MB in the beginning and 88.0 MB in the end (delta: -6.3 MB). Peak memory consumption was 88.1 MB. Max. memory is 7.1 GB. [2019-09-07 22:11:09,464 INFO L168 Benchmark]: Boogie Preprocessor took 342.99 ms. Allocated memory was 221.8 MB in the beginning and 257.9 MB in the end (delta: 36.2 MB). Free memory was 88.0 MB in the beginning and 203.9 MB in the end (delta: -115.9 MB). Peak memory consumption was 34.0 MB. Max. memory is 7.1 GB. [2019-09-07 22:11:09,465 INFO L168 Benchmark]: RCFGBuilder took 3944.88 ms. Allocated memory was 257.9 MB in the beginning and 354.9 MB in the end (delta: 97.0 MB). Free memory was 203.9 MB in the beginning and 140.2 MB in the end (delta: 63.7 MB). Peak memory consumption was 160.7 MB. Max. memory is 7.1 GB. [2019-09-07 22:11:09,466 INFO L168 Benchmark]: TraceAbstraction took 590972.08 ms. Allocated memory was 354.9 MB in the beginning and 3.5 GB in the end (delta: 3.1 GB). Free memory was 140.2 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2019-09-07 22:11:09,470 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 134.7 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1675.08 ms. Allocated memory was 134.7 MB in the beginning and 221.8 MB in the end (delta: 87.0 MB). Free memory was 81.7 MB in the beginning and 88.0 MB in the end (delta: -6.3 MB). Peak memory consumption was 88.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 342.99 ms. Allocated memory was 221.8 MB in the beginning and 257.9 MB in the end (delta: 36.2 MB). Free memory was 88.0 MB in the beginning and 203.9 MB in the end (delta: -115.9 MB). Peak memory consumption was 34.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3944.88 ms. Allocated memory was 257.9 MB in the beginning and 354.9 MB in the end (delta: 97.0 MB). Free memory was 203.9 MB in the beginning and 140.2 MB in the end (delta: 63.7 MB). Peak memory consumption was 160.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 590972.08 ms. Allocated memory was 354.9 MB in the beginning and 3.5 GB in the end (delta: 3.1 GB). Free memory was 140.2 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 194]: 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: 2580]: Loop Invariant [2019-09-07 22:11:09,480 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] [2019-09-07 22:11:09,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] [2019-09-07 22:11:09,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,483 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] [2019-09-07 22:11:09,484 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_BEFORE_CALL_13,QUANTIFIED] [2019-09-07 22:11:09,484 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,484 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,484 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] [2019-09-07 22:11:09,484 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1313,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((((((((!(222 <= \old(a26)) || (a24 == 2 && a14 + 114 <= 0)) || ((0 <= a14 + 112 && a28 <= 300 && 121 <= a28) && a26 <= 124)) || !(0 <= \old(a14) + 112)) || (300 <= a28 && a14 + 182 <= 0)) || ((217 < a26 && a14 + 182 <= 0) && 134 < a28)) || (0 <= a14 + 112 && a26 + 554655 <= 0 && 121 <= a28)) || (((217 < a26 && a26 <= 222) && a24 == 1) && 555392 <= a14)) || (a24 <= 1 && a26 <= 124)) || (a24 == 2 && a26 <= 124)) || ((121 <= a28 && a26 <= 222) && a24 <= 1)) || ((38 <= a28 && (-a26 + 557256) / -20 <= 124) && (217 < a26 && a24 <= 1) && a28 <= 300)) || ((((a24 == 3 && a14 + 114 <= 0) && a28 <= 133) && 38 <= a28) && 0 < a14 + 182)) || ((a26 <= 321684 && 217 < a26 && a24 <= 1) && 300 <= a28)) || !(\old(a24) <= 1)) || (0 <= a14 + 112 && (!(3 == \old(a24)) && (217 < a26 && a24 == 2) && 218 <= \old(a26)) && 0 < a14 + 182)) || ((121 <= a28 && a26 <= 124) && a14 + 182 <= 0)) || ((a24 == 2 && a14 + 84 <= 0) && a26 <= 217)) || (((!(3 == \old(a24)) && (217 < a26 && a24 == 2) && 218 <= \old(a26)) && 0 < a14 + 182) && (-a26 + 557256) / -20 <= 124)) || !(a21 <= 124)) || (a24 <= 1 && a14 + 84 <= 0)) || (((a14 + 114 <= 0 && 38 <= a28) && 0 < a14 + 182) && a26 <= 124)) || ((((a26 <= 195 && a24 == 3) && 37 < a28) && a28 <= 111) && a14 + 182 <= 0)) || (((0 <= a14 + 112 && a14 + 84 <= 0) && a26 <= 124) && a28 <= 37)) || !(38 <= \old(a28))) || !(\old(a28) <= 111)) || ((((0 <= a14 + 112 && a24 == 3) && (\exists v_~a26~0_BEFORE_CALL_13 : int :: a26 + 600153 <= v_~a26~0_BEFORE_CALL_13 && (-1 * v_~a26~0_BEFORE_CALL_13 + 557256) / -20 <= 124)) && a14 + 84 <= 0) && a28 <= 111)) || ((((a24 == 3 && a14 + 114 <= 0) && a26 <= 222) && 0 < a14 + 182) && a28 <= 37)) || (((a26 + 68 <= 0 && a14 + 182 <= 0) && a24 == 3) && a28 + 599901 <= 0)) || (((\exists v_~a28~0_1313 : int :: ((v_~a28~0_1313 <= 134 && v_~a28~0_1313 % 5 == 0) && a28 + 571481 <= v_~a28~0_1313 / 5) && 37 < v_~a28~0_1313) && a24 == 1) && 217 < a26)) || !(\old(a26) <= 222)) || (38 <= a28 && a24 == 2)) || (0 <= a14 + 112 && a26 + 554655 <= 0 && a14 + 84 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 603 locations, 1 error locations. SAFE Result, 590.8s OverallTime, 17 OverallIterations, 9 TraceHistogramMax, 398.3s AutomataDifference, 0.0s DeadEndRemovalTime, 130.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 5167 SDtfs, 44279 SDslu, 6208 SDs, 0 SdLazy, 97196 SolverSat, 13672 SolverUnsat, 102 SolverUnknown, 0 SolverNotchecked, 350.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12241 GetRequests, 11852 SyntacticMatches, 4 SemanticMatches, 385 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5666 ImplicationChecksByTransitivity, 9.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=172627occurred in iteration=15, 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: 17.8s AutomataMinimizationTime, 17 MinimizatonAttempts, 24283 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 9490 PreInvPairs, 11467 NumberOfFragments, 4374 HoareAnnotationTreeSize, 9490 FomulaSimplifications, 692299 FormulaSimplificationTreeSizeReduction, 30.7s HoareSimplificationTime, 9 FomulaSimplificationsInter, 608044 FormulaSimplificationTreeSizeReductionInter, 98.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.9s SsaConstructionTime, 4.1s SatisfiabilityAnalysisTime, 19.8s InterpolantComputationTime, 24209 NumberOfCodeBlocks, 24209 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 24180 ConstructedInterpolants, 16 QuantifiedInterpolants, 61764504 SizeOfPredicates, 17 NumberOfNonLiveVariables, 15870 ConjunctsInSsa, 108 ConjunctsInUnsatCore, 29 InterpolantComputations, 9 PerfectInterpolantSequences, 44332/47127 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...