java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem03_label06_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dd2f093 [2018-07-24 12:47:57,641 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-24 12:47:57,644 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-24 12:47:57,661 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-24 12:47:57,662 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-24 12:47:57,663 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-24 12:47:57,665 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-24 12:47:57,667 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-24 12:47:57,669 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-24 12:47:57,670 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-24 12:47:57,671 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-24 12:47:57,672 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-24 12:47:57,674 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-24 12:47:57,675 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-24 12:47:57,677 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-24 12:47:57,686 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-24 12:47:57,687 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-24 12:47:57,689 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-24 12:47:57,692 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-24 12:47:57,696 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-24 12:47:57,697 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-24 12:47:57,700 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-24 12:47:57,702 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-24 12:47:57,702 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-24 12:47:57,703 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-24 12:47:57,703 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-24 12:47:57,704 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-24 12:47:57,705 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-24 12:47:57,706 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-24 12:47:57,711 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-24 12:47:57,712 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-24 12:47:57,714 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-24 12:47:57,714 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-24 12:47:57,714 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-24 12:47:57,715 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-24 12:47:57,716 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-24 12:47:57,716 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-07-24 12:47:57,738 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-24 12:47:57,738 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-24 12:47:57,739 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-24 12:47:57,739 INFO L133 SettingsManager]: * User list type=DISABLED [2018-07-24 12:47:57,739 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-07-24 12:47:57,739 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-07-24 12:47:57,740 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-07-24 12:47:57,740 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-07-24 12:47:57,740 INFO L133 SettingsManager]: * Log string format=TERM [2018-07-24 12:47:57,740 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-07-24 12:47:57,740 INFO L133 SettingsManager]: * Interval Domain=false [2018-07-24 12:47:57,741 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-24 12:47:57,741 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-24 12:47:57,742 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-24 12:47:57,742 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-24 12:47:57,742 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-24 12:47:57,742 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-24 12:47:57,742 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-24 12:47:57,743 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-24 12:47:57,743 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-24 12:47:57,743 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-24 12:47:57,743 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-24 12:47:57,743 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-24 12:47:57,744 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-24 12:47:57,744 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-24 12:47:57,744 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-24 12:47:57,744 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-24 12:47:57,744 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-07-24 12:47:57,745 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-24 12:47:57,745 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-24 12:47:57,745 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-24 12:47:57,745 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-24 12:47:57,745 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-07-24 12:47:57,819 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-24 12:47:57,834 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-24 12:47:57,838 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-24 12:47:57,839 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-24 12:47:57,840 INFO L276 PluginConnector]: CDTParser initialized [2018-07-24 12:47:57,841 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label06_true-unreach-call.c [2018-07-24 12:47:58,198 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc49a05bf/dc723399476b4e56a261505639b164c3/FLAG74e349059 [2018-07-24 12:47:58,647 INFO L276 CDTParser]: Found 1 translation units. [2018-07-24 12:47:58,650 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label06_true-unreach-call.c [2018-07-24 12:47:58,673 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc49a05bf/dc723399476b4e56a261505639b164c3/FLAG74e349059 [2018-07-24 12:47:58,689 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc49a05bf/dc723399476b4e56a261505639b164c3 [2018-07-24 12:47:58,702 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-24 12:47:58,703 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-24 12:47:58,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-24 12:47:58,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-24 12:47:58,712 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-24 12:47:58,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 12:47:58" (1/1) ... [2018-07-24 12:47:58,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd04cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:58, skipping insertion in model container [2018-07-24 12:47:58,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 12:47:58" (1/1) ... [2018-07-24 12:47:59,000 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-24 12:47:59,537 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 12:47:59,562 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-24 12:47:59,825 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 12:47:59,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59 WrapperNode [2018-07-24 12:47:59,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-24 12:47:59,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-24 12:47:59,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-24 12:47:59,899 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-24 12:47:59,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (1/1) ... [2018-07-24 12:47:59,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (1/1) ... [2018-07-24 12:48:00,063 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-24 12:48:00,063 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-24 12:48:00,063 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-24 12:48:00,064 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-24 12:48:00,373 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (1/1) ... [2018-07-24 12:48:00,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (1/1) ... [2018-07-24 12:48:00,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (1/1) ... [2018-07-24 12:48:00,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (1/1) ... [2018-07-24 12:48:00,436 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (1/1) ... [2018-07-24 12:48:00,450 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (1/1) ... [2018-07-24 12:48:00,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (1/1) ... [2018-07-24 12:48:00,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-24 12:48:00,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-24 12:48:00,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-24 12:48:00,476 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-24 12:48:00,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (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 [2018-07-24 12:48:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-07-24 12:48:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-07-24 12:48:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-07-24 12:48:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-07-24 12:48:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-24 12:48:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-24 12:48:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-07-24 12:48:00,557 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-07-24 12:48:05,334 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-24 12:48:05,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 12:48:05 BoogieIcfgContainer [2018-07-24 12:48:05,335 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-24 12:48:05,338 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-24 12:48:05,338 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-24 12:48:05,342 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-24 12:48:05,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.07 12:47:58" (1/3) ... [2018-07-24 12:48:05,344 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dc5e530 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 12:48:05, skipping insertion in model container [2018-07-24 12:48:05,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:47:59" (2/3) ... [2018-07-24 12:48:05,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dc5e530 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 12:48:05, skipping insertion in model container [2018-07-24 12:48:05,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 12:48:05" (3/3) ... [2018-07-24 12:48:05,349 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem03_label06_true-unreach-call.c [2018-07-24 12:48:05,360 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-24 12:48:05,372 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-24 12:48:05,442 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-24 12:48:05,443 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-24 12:48:05,443 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-24 12:48:05,443 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-24 12:48:05,443 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-24 12:48:05,444 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-24 12:48:05,444 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-24 12:48:05,444 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-24 12:48:05,444 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-24 12:48:05,491 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states. [2018-07-24 12:48:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-07-24 12:48:05,524 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:48:05,525 INFO L353 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:48:05,526 INFO L414 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:48:05,531 INFO L82 PathProgramCache]: Analyzing trace with hash 1227747913, now seen corresponding path program 1 times [2018-07-24 12:48:05,534 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:48:05,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:05,586 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:05,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:05,587 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:48:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:06,518 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:48:06,519 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 12:48:06,519 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:48:06,525 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:48:06,544 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:48:06,544 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:48:06,547 INFO L87 Difference]: Start difference. First operand 312 states. Second operand 3 states. [2018-07-24 12:48:08,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:48:08,818 INFO L93 Difference]: Finished difference Result 838 states and 1479 transitions. [2018-07-24 12:48:08,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:48:08,820 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2018-07-24 12:48:08,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:48:08,843 INFO L225 Difference]: With dead ends: 838 [2018-07-24 12:48:08,843 INFO L226 Difference]: Without dead ends: 524 [2018-07-24 12:48:08,851 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:48:08,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2018-07-24 12:48:08,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 522. [2018-07-24 12:48:08,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 522 states. [2018-07-24 12:48:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 522 states and 890 transitions. [2018-07-24 12:48:08,958 INFO L78 Accepts]: Start accepts. Automaton has 522 states and 890 transitions. Word has length 176 [2018-07-24 12:48:08,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:48:08,960 INFO L471 AbstractCegarLoop]: Abstraction has 522 states and 890 transitions. [2018-07-24 12:48:08,960 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:48:08,960 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 890 transitions. [2018-07-24 12:48:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-07-24 12:48:08,967 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:48:08,970 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:48:08,970 INFO L414 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:48:08,971 INFO L82 PathProgramCache]: Analyzing trace with hash -1744669776, now seen corresponding path program 1 times [2018-07-24 12:48:08,971 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:48:08,972 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:08,973 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:08,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:08,973 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:48:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:09,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:09,308 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:48:09,309 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-24 12:48:09,309 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:48:09,311 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-24 12:48:09,311 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-24 12:48:09,312 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-07-24 12:48:09,312 INFO L87 Difference]: Start difference. First operand 522 states and 890 transitions. Second operand 6 states. [2018-07-24 12:48:12,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:48:12,901 INFO L93 Difference]: Finished difference Result 1271 states and 2186 transitions. [2018-07-24 12:48:12,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 12:48:12,902 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 186 [2018-07-24 12:48:12,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:48:12,908 INFO L225 Difference]: With dead ends: 1271 [2018-07-24 12:48:12,909 INFO L226 Difference]: Without dead ends: 755 [2018-07-24 12:48:12,913 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-07-24 12:48:12,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 755 states. [2018-07-24 12:48:12,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 755 to 739. [2018-07-24 12:48:12,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 739 states. [2018-07-24 12:48:12,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 739 states and 1100 transitions. [2018-07-24 12:48:12,952 INFO L78 Accepts]: Start accepts. Automaton has 739 states and 1100 transitions. Word has length 186 [2018-07-24 12:48:12,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:48:12,953 INFO L471 AbstractCegarLoop]: Abstraction has 739 states and 1100 transitions. [2018-07-24 12:48:12,953 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-24 12:48:12,953 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1100 transitions. [2018-07-24 12:48:12,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-07-24 12:48:12,957 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:48:12,957 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:48:12,958 INFO L414 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:48:12,958 INFO L82 PathProgramCache]: Analyzing trace with hash -602299443, now seen corresponding path program 1 times [2018-07-24 12:48:12,958 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:48:12,959 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:12,959 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:12,960 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:12,960 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:48:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:13,208 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:48:13,208 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 12:48:13,209 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:48:13,209 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:48:13,210 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:48:13,210 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:48:13,210 INFO L87 Difference]: Start difference. First operand 739 states and 1100 transitions. Second operand 3 states. [2018-07-24 12:48:15,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:48:15,587 INFO L93 Difference]: Finished difference Result 2125 states and 3250 transitions. [2018-07-24 12:48:15,587 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:48:15,588 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 189 [2018-07-24 12:48:15,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:48:15,603 INFO L225 Difference]: With dead ends: 2125 [2018-07-24 12:48:15,603 INFO L226 Difference]: Without dead ends: 1392 [2018-07-24 12:48:15,607 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:48:15,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2018-07-24 12:48:15,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1378. [2018-07-24 12:48:15,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1378 states. [2018-07-24 12:48:15,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1378 states and 2007 transitions. [2018-07-24 12:48:15,658 INFO L78 Accepts]: Start accepts. Automaton has 1378 states and 2007 transitions. Word has length 189 [2018-07-24 12:48:15,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:48:15,659 INFO L471 AbstractCegarLoop]: Abstraction has 1378 states and 2007 transitions. [2018-07-24 12:48:15,659 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:48:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2007 transitions. [2018-07-24 12:48:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-07-24 12:48:15,665 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:48:15,666 INFO L353 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:48:15,666 INFO L414 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:48:15,666 INFO L82 PathProgramCache]: Analyzing trace with hash -1565935964, now seen corresponding path program 1 times [2018-07-24 12:48:15,666 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:48:15,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:15,668 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:15,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:15,668 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:48:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 36 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:16,069 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:48:16,069 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 12:48:16,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:16,080 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:48:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:16,344 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:48:16,558 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-07-24 12:48:16,559 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:48:16,989 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-07-24 12:48:17,010 INFO L309 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-07-24 12:48:17,011 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-07-24 12:48:17,011 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:48:17,012 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:48:17,012 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:48:17,012 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-07-24 12:48:17,012 INFO L87 Difference]: Start difference. First operand 1378 states and 2007 transitions. Second operand 3 states. [2018-07-24 12:48:19,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:48:19,487 INFO L93 Difference]: Finished difference Result 4054 states and 6042 transitions. [2018-07-24 12:48:19,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:48:19,495 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 207 [2018-07-24 12:48:19,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:48:19,512 INFO L225 Difference]: With dead ends: 4054 [2018-07-24 12:48:19,513 INFO L226 Difference]: Without dead ends: 2682 [2018-07-24 12:48:19,518 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 419 GetRequests, 412 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-07-24 12:48:19,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2682 states. [2018-07-24 12:48:19,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2682 to 2680. [2018-07-24 12:48:19,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2680 states. [2018-07-24 12:48:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 2680 states and 3788 transitions. [2018-07-24 12:48:19,607 INFO L78 Accepts]: Start accepts. Automaton has 2680 states and 3788 transitions. Word has length 207 [2018-07-24 12:48:19,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:48:19,608 INFO L471 AbstractCegarLoop]: Abstraction has 2680 states and 3788 transitions. [2018-07-24 12:48:19,608 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:48:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 3788 transitions. [2018-07-24 12:48:19,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2018-07-24 12:48:19,620 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:48:19,620 INFO L353 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:48:19,620 INFO L414 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:48:19,621 INFO L82 PathProgramCache]: Analyzing trace with hash -552490382, now seen corresponding path program 1 times [2018-07-24 12:48:19,621 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:48:19,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:19,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:19,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:19,622 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:48:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:20,191 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 60 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:20,192 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:48:20,192 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2018-07-24 12:48:20,208 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:20,208 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:48:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:20,462 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:48:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-07-24 12:48:20,626 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:48:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-07-24 12:48:20,771 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-07-24 12:48:20,772 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 10 [2018-07-24 12:48:20,772 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:48:20,772 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-24 12:48:20,773 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-24 12:48:20,773 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-07-24 12:48:20,773 INFO L87 Difference]: Start difference. First operand 2680 states and 3788 transitions. Second operand 5 states. [2018-07-24 12:48:23,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:48:23,396 INFO L93 Difference]: Finished difference Result 8527 states and 12679 transitions. [2018-07-24 12:48:23,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 12:48:23,406 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 233 [2018-07-24 12:48:23,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:48:23,446 INFO L225 Difference]: With dead ends: 8527 [2018-07-24 12:48:23,446 INFO L226 Difference]: Without dead ends: 5853 [2018-07-24 12:48:23,463 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 463 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2018-07-24 12:48:23,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5853 states. [2018-07-24 12:48:23,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5853 to 5769. [2018-07-24 12:48:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5769 states. [2018-07-24 12:48:23,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 5769 states and 8058 transitions. [2018-07-24 12:48:23,634 INFO L78 Accepts]: Start accepts. Automaton has 5769 states and 8058 transitions. Word has length 233 [2018-07-24 12:48:23,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:48:23,635 INFO L471 AbstractCegarLoop]: Abstraction has 5769 states and 8058 transitions. [2018-07-24 12:48:23,635 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-24 12:48:23,635 INFO L276 IsEmpty]: Start isEmpty. Operand 5769 states and 8058 transitions. [2018-07-24 12:48:23,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2018-07-24 12:48:23,659 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:48:23,660 INFO L353 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:48:23,660 INFO L414 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:48:23,660 INFO L82 PathProgramCache]: Analyzing trace with hash -1882305548, now seen corresponding path program 1 times [2018-07-24 12:48:23,660 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:48:23,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:23,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:23,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:23,662 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:48:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 87 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-07-24 12:48:23,909 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:48:23,909 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 12:48:23,917 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:23,917 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:48:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:24,262 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:48:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2018-07-24 12:48:24,417 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:48:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2018-07-24 12:48:24,904 INFO L309 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-07-24 12:48:24,904 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-07-24 12:48:24,904 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:48:24,905 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:48:24,905 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:48:24,905 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-07-24 12:48:24,906 INFO L87 Difference]: Start difference. First operand 5769 states and 8058 transitions. Second operand 3 states. [2018-07-24 12:48:26,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:48:26,520 INFO L93 Difference]: Finished difference Result 17016 states and 24238 transitions. [2018-07-24 12:48:26,520 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:48:26,521 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 251 [2018-07-24 12:48:26,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:48:26,574 INFO L225 Difference]: With dead ends: 17016 [2018-07-24 12:48:26,575 INFO L226 Difference]: Without dead ends: 11253 [2018-07-24 12:48:26,599 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 507 GetRequests, 500 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-07-24 12:48:26,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11253 states. [2018-07-24 12:48:26,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11253 to 11242. [2018-07-24 12:48:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11242 states. [2018-07-24 12:48:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11242 states to 11242 states and 15366 transitions. [2018-07-24 12:48:26,896 INFO L78 Accepts]: Start accepts. Automaton has 11242 states and 15366 transitions. Word has length 251 [2018-07-24 12:48:26,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:48:26,897 INFO L471 AbstractCegarLoop]: Abstraction has 11242 states and 15366 transitions. [2018-07-24 12:48:26,897 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:48:26,897 INFO L276 IsEmpty]: Start isEmpty. Operand 11242 states and 15366 transitions. [2018-07-24 12:48:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2018-07-24 12:48:26,934 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:48:26,935 INFO L353 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:48:26,935 INFO L414 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:48:26,935 INFO L82 PathProgramCache]: Analyzing trace with hash -720629711, now seen corresponding path program 1 times [2018-07-24 12:48:26,936 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:48:26,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:26,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:26,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:26,937 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:48:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 127 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-07-24 12:48:27,483 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:48:27,483 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 12:48:27,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:27,498 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:48:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:27,781 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:48:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 148 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-07-24 12:48:28,068 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:48:28,329 WARN L169 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-07-24 12:48:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 148 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-07-24 12:48:28,654 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:48:28,654 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 12:48:28,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:28,671 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:48:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:29,290 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:48:30,081 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 148 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-07-24 12:48:30,081 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:48:30,237 WARN L169 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-07-24 12:48:30,523 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 148 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-07-24 12:48:30,526 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 12:48:30,526 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 17 [2018-07-24 12:48:30,527 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 12:48:30,528 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 12:48:30,528 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 12:48:30,529 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-07-24 12:48:30,529 INFO L87 Difference]: Start difference. First operand 11242 states and 15366 transitions. Second operand 9 states. [2018-07-24 12:48:33,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:48:33,998 INFO L93 Difference]: Finished difference Result 32403 states and 46124 transitions. [2018-07-24 12:48:33,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-07-24 12:48:33,999 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 289 [2018-07-24 12:48:33,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:48:34,108 INFO L225 Difference]: With dead ends: 32403 [2018-07-24 12:48:34,108 INFO L226 Difference]: Without dead ends: 21167 [2018-07-24 12:48:34,162 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 1172 GetRequests, 1149 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=125, Invalid=427, Unknown=0, NotChecked=0, Total=552 [2018-07-24 12:48:34,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21167 states. [2018-07-24 12:48:34,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21167 to 20004. [2018-07-24 12:48:34,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20004 states. [2018-07-24 12:48:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20004 states to 20004 states and 26513 transitions. [2018-07-24 12:48:34,683 INFO L78 Accepts]: Start accepts. Automaton has 20004 states and 26513 transitions. Word has length 289 [2018-07-24 12:48:34,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:48:34,683 INFO L471 AbstractCegarLoop]: Abstraction has 20004 states and 26513 transitions. [2018-07-24 12:48:34,683 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 12:48:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 20004 states and 26513 transitions. [2018-07-24 12:48:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-07-24 12:48:34,758 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:48:34,759 INFO L353 BasicCegarLoop]: trace histogram [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, 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] [2018-07-24 12:48:34,759 INFO L414 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:48:34,760 INFO L82 PathProgramCache]: Analyzing trace with hash -379385711, now seen corresponding path program 1 times [2018-07-24 12:48:34,760 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:48:34,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:34,761 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:34,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:34,761 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:48:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 170 proven. 65 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-07-24 12:48:35,621 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:48:35,621 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 12:48:35,630 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:35,630 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:48:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:35,929 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:48:36,044 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 182 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-07-24 12:48:36,044 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:48:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 170 proven. 65 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-07-24 12:48:36,218 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:48:36,218 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 12:48:36,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:36,234 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:48:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:36,914 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:48:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 182 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-07-24 12:48:37,063 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:48:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 170 proven. 65 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-07-24 12:48:37,177 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 12:48:37,178 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-07-24 12:48:37,178 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 12:48:37,178 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 12:48:37,179 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 12:48:37,179 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-07-24 12:48:37,179 INFO L87 Difference]: Start difference. First operand 20004 states and 26513 transitions. Second operand 9 states. [2018-07-24 12:48:42,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:48:42,478 INFO L93 Difference]: Finished difference Result 47325 states and 65359 transitions. [2018-07-24 12:48:42,479 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-07-24 12:48:42,479 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 337 [2018-07-24 12:48:42,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:48:42,602 INFO L225 Difference]: With dead ends: 47325 [2018-07-24 12:48:42,602 INFO L226 Difference]: Without dead ends: 27327 [2018-07-24 12:48:42,651 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 1370 GetRequests, 1348 SyntacticMatches, 4 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2018-07-24 12:48:42,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27327 states. [2018-07-24 12:48:43,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27327 to 27224. [2018-07-24 12:48:43,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27224 states. [2018-07-24 12:48:43,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27224 states to 27224 states and 36383 transitions. [2018-07-24 12:48:43,307 INFO L78 Accepts]: Start accepts. Automaton has 27224 states and 36383 transitions. Word has length 337 [2018-07-24 12:48:43,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:48:43,307 INFO L471 AbstractCegarLoop]: Abstraction has 27224 states and 36383 transitions. [2018-07-24 12:48:43,307 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 12:48:43,307 INFO L276 IsEmpty]: Start isEmpty. Operand 27224 states and 36383 transitions. [2018-07-24 12:48:43,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2018-07-24 12:48:43,389 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:48:43,389 INFO L353 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:48:43,389 INFO L414 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:48:43,390 INFO L82 PathProgramCache]: Analyzing trace with hash -1280122984, now seen corresponding path program 1 times [2018-07-24 12:48:43,390 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:48:43,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:43,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:43,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:48:43,391 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:48:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:43,887 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 225 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:43,888 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:48:43,888 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2018-07-24 12:48:43,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:43,898 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:48:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:44,167 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:48:44,243 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 225 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:44,243 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:48:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 225 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:44,446 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:48:44,446 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 12:48:44,470 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:48:44,470 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:48:45,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:48:45,137 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:48:45,229 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 225 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:45,229 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:48:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 225 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:48:45,689 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 12:48:45,689 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 8 [2018-07-24 12:48:45,690 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 12:48:45,690 INFO L450 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-07-24 12:48:45,691 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-07-24 12:48:45,691 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-07-24 12:48:45,691 INFO L87 Difference]: Start difference. First operand 27224 states and 36383 transitions. Second operand 7 states. [2018-07-24 12:48:49,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:48:49,305 INFO L93 Difference]: Finished difference Result 64882 states and 91817 transitions. [2018-07-24 12:48:49,305 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-07-24 12:48:49,306 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 343 [2018-07-24 12:48:49,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:48:49,306 INFO L225 Difference]: With dead ends: 64882 [2018-07-24 12:48:49,306 INFO L226 Difference]: Without dead ends: 0 [2018-07-24 12:48:49,430 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 1380 GetRequests, 1372 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2018-07-24 12:48:49,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-24 12:48:49,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-24 12:48:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-24 12:48:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-24 12:48:49,432 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 343 [2018-07-24 12:48:49,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:48:49,432 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-24 12:48:49,432 INFO L472 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-07-24 12:48:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-24 12:48:49,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-24 12:48:49,437 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-24 12:48:49,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:49,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:50,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:51,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,077 WARN L169 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 699 DAG size of output: 230 [2018-07-24 12:48:52,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:52,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:53,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:48:54,144 WARN L169 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 699 DAG size of output: 230 [2018-07-24 12:48:55,452 WARN L169 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2018-07-24 12:48:58,105 WARN L169 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 385 DAG size of output: 58 [2018-07-24 12:48:59,417 WARN L169 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2018-07-24 12:48:59,512 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-07-24 12:48:59,512 INFO L417 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0)|) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)|) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0)|) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)) [2018-07-24 12:48:59,512 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L1643'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L907(lines 907 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L1532'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L1556'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L1640'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L917(lines 917 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L918(lines 918 935) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L1538'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L701(lines 701 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,513 INFO L421 ceAbstractionStarter]: For program point L1514'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,514 INFO L421 ceAbstractionStarter]: For program point L947(lines 947 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,514 INFO L421 ceAbstractionStarter]: For program point L709(lines 709 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,514 INFO L421 ceAbstractionStarter]: For program point L1646'(lines 1646 1648) no Hoare annotation was computed. [2018-07-24 12:48:59,514 INFO L421 ceAbstractionStarter]: For program point L1622'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,514 INFO L421 ceAbstractionStarter]: For program point L937(lines 937 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,514 INFO L421 ceAbstractionStarter]: For program point L966(lines 966 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,514 INFO L421 ceAbstractionStarter]: For program point L1559'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,514 INFO L421 ceAbstractionStarter]: For program point L710(lines 710 731) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L1511'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L955(lines 955 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L1535'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L1403''(lines 1403 1421) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L498''(lines 498 511) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L743(lines 743 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L983(lines 983 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L733(lines 733 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L975(lines 975 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,515 INFO L421 ceAbstractionStarter]: For program point L1517'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,516 INFO L421 ceAbstractionStarter]: For program point L1506(line 1506) no Hoare annotation was computed. [2018-07-24 12:48:59,516 INFO L421 ceAbstractionStarter]: For program point L1503(line 1503) no Hoare annotation was computed. [2018-07-24 12:48:59,516 INFO L421 ceAbstractionStarter]: For program point L1500(line 1500) no Hoare annotation was computed. [2018-07-24 12:48:59,516 INFO L421 ceAbstractionStarter]: For program point L1509(line 1509) no Hoare annotation was computed. [2018-07-24 12:48:59,516 INFO L421 ceAbstractionStarter]: For program point L761(lines 761 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,516 INFO L421 ceAbstractionStarter]: For program point L1601'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,516 INFO L421 ceAbstractionStarter]: For program point L522(lines 522 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,516 INFO L421 ceAbstractionStarter]: For program point L769(lines 769 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,516 INFO L421 ceAbstractionStarter]: For program point L1625'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L529(lines 529 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L513(lines 513 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L753(lines 753 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L994(lines 994 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L784(lines 784 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L546(lines 546 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L301(lines 301 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L1530(line 1530) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L1539(line 1539) no Hoare annotation was computed. [2018-07-24 12:48:59,517 INFO L421 ceAbstractionStarter]: For program point L1607'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L1536(line 1536) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L1533(line 1533) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L777(lines 777 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L1542(line 1542) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L539(lines 539 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L1548(line 1548) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L1305(lines 1305 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L1545(line 1545) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L685''(lines 685 699) no Hoare annotation was computed. [2018-07-24 12:48:59,518 INFO L421 ceAbstractionStarter]: For program point L566(lines 566 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L329(lines 329 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L1518(line 1518) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L1515(line 1515) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L1512(line 1512) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L795(lines 795 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L556(lines 556 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L1521(line 1521) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L312(lines 312 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L319(lines 319 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,519 INFO L421 ceAbstractionStarter]: For program point L1628'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,520 INFO L421 ceAbstractionStarter]: For program point L1604'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,520 INFO L421 ceAbstractionStarter]: For program point L378''(lines 378 395) no Hoare annotation was computed. [2018-07-24 12:48:59,520 INFO L421 ceAbstractionStarter]: For program point L1527(line 1527) no Hoare annotation was computed. [2018-07-24 12:48:59,520 INFO L421 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2018-07-24 12:48:59,520 INFO L421 ceAbstractionStarter]: For program point L1493'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,520 INFO L421 ceAbstractionStarter]: For program point L583(lines 583 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,520 INFO L421 ceAbstractionStarter]: For program point L348(lines 348 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,520 INFO L421 ceAbstractionStarter]: For program point L1575(line 1575) no Hoare annotation was computed. [2018-07-24 12:48:59,520 INFO L421 ceAbstractionStarter]: For program point L105(lines 105 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L1572(line 1572) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L1336(lines 1336 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L1578(line 1578) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L574(lines 574 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L1344(lines 1344 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L1587(line 1587) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L1584(line 1584) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L339(lines 339 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L1581(line 1581) no Hoare annotation was computed. [2018-07-24 12:48:59,521 INFO L421 ceAbstractionStarter]: For program point L1104(lines 1104 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,522 INFO L421 ceAbstractionStarter]: For program point L366(lines 366 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,522 INFO L421 ceAbstractionStarter]: For program point L1554(line 1554) no Hoare annotation was computed. [2018-07-24 12:48:59,522 INFO L421 ceAbstractionStarter]: For program point L126(lines 126 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,522 INFO L421 ceAbstractionStarter]: For program point L1551(line 1551) no Hoare annotation was computed. [2018-07-24 12:48:59,522 INFO L421 ceAbstractionStarter]: For program point L1557(line 1557) no Hoare annotation was computed. [2018-07-24 12:48:59,522 INFO L421 ceAbstractionStarter]: For program point L1313(lines 1313 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,522 INFO L421 ceAbstractionStarter]: For program point L1490'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,522 INFO L421 ceAbstractionStarter]: For program point L592(lines 592 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,522 INFO L421 ceAbstractionStarter]: For program point L114(lines 114 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,523 INFO L421 ceAbstractionStarter]: For program point L356(lines 356 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,523 INFO L421 ceAbstractionStarter]: For program point L1321(lines 1321 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,523 INFO L421 ceAbstractionStarter]: For program point L1563(line 1563) no Hoare annotation was computed. [2018-07-24 12:48:59,523 INFO L421 ceAbstractionStarter]: For program point L1560(line 1560) no Hoare annotation was computed. [2018-07-24 12:48:59,523 INFO L421 ceAbstractionStarter]: For program point L1326(lines 1326 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,523 INFO L421 ceAbstractionStarter]: For program point L1569(line 1569) no Hoare annotation was computed. [2018-07-24 12:48:59,523 INFO L421 ceAbstractionStarter]: For program point L1566(line 1566) no Hoare annotation was computed. [2018-07-24 12:48:59,523 INFO L421 ceAbstractionStarter]: For program point L146(lines 146 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,523 INFO L421 ceAbstractionStarter]: For program point L1132(lines 1132 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,524 INFO L421 ceAbstractionStarter]: For program point L1496'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,524 INFO L421 ceAbstractionStarter]: For program point L1381(lines 1381 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,524 INFO L421 ceAbstractionStarter]: For program point L135(lines 135 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,524 INFO L421 ceAbstractionStarter]: For program point L377(lines 377 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,524 INFO L421 ceAbstractionStarter]: For program point L1472'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,524 INFO L421 ceAbstractionStarter]: For program point L378(lines 378 395) no Hoare annotation was computed. [2018-07-24 12:48:59,524 INFO L421 ceAbstractionStarter]: For program point L1382(lines 1382 1400) no Hoare annotation was computed. [2018-07-24 12:48:59,524 INFO L421 ceAbstractionStarter]: For program point L1142(lines 1142 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,524 INFO L421 ceAbstractionStarter]: For program point L164(lines 164 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L1590(line 1590) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L1580'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L1112(lines 1112 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L1596(line 1596) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L1593(line 1593) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L1350(lines 1350 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L1359(lines 1359 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L1599(line 1599) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L155(lines 155 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L397(lines 397 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,525 INFO L421 ceAbstractionStarter]: For program point L1360(lines 1360 1379) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1120(lines 1120 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1127(lines 1127 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1562'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1586'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1173(lines 1173 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1382''(lines 1382 1400) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1284''(lines 1284 1303) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L192(lines 192 211) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L191(lines 191 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L172(lines 172 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1182(lines 1182 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L181(lines 181 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1475'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,526 INFO L421 ceAbstractionStarter]: For program point L1499'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1152(lines 1152 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1360''(lines 1360 1379) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1583'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1162(lines 1162 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1541'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1565'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1589'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1190(lines 1190 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L56(lines 56 71) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1478'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L55(lines 55 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1631'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L73(lines 73 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L468''(lines 468 478) no Hoare annotation was computed. [2018-07-24 12:48:59,527 INFO L421 ceAbstractionStarter]: For program point L1520'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L82(lines 82 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L89(lines 89 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L1544'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L1568'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L804(lines 804 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L95(lines 95 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION(line 1542) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L1526'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L825(lines 825 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L1502'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L1634'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L1610'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L813(lines 813 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,528 INFO L421 ceAbstractionStarter]: For program point L603(lines 603 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L844(lines 844 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputFINAL(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L918''(lines 918 935) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L192''(lines 192 211) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L836(lines 836 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L1523'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L1547'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L1039''(lines 1039 1059) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L622(lines 622 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L863(lines 863 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L869(lines 869 887) no Hoare annotation was computed. [2018-07-24 12:48:59,529 INFO L421 ceAbstractionStarter]: For program point L868(lines 868 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1617(line 1617) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1614(line 1614) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1611(line 1611) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1211''(lines 1211 1224) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L853(lines 853 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1505'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1620(line 1620) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1529'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L614(lines 614 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1626(line 1626) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1623(line 1623) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1629(line 1629) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L1613'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L643(lines 643 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,530 INFO L421 ceAbstractionStarter]: For program point L405(lines 405 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L889(lines 889 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L1637'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L1466''(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L633(lines 633 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L1605(line 1605) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L1602(line 1602) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L1608(line 1608) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L665(lines 665 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L422(lines 422 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L1619'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L414(lines 414 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L653(lines 653 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L658(lines 658 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L899(lines 899 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,531 INFO L421 ceAbstractionStarter]: For program point L1423(lines 1423 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L685(lines 685 699) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L684(lines 684 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L441(lines 441 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L56''(lines 56 71) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L1638(line 1638) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L1508'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L1635(line 1635) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L1632(line 1632) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L1641(line 1641) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L434(lines 434 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,532 INFO L417 ceAbstractionStarter]: At program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputENTRY(lines 54 1650) the Hoare annotation is: (let ((.cse15 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0)|)) (.cse11 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)|)) (.cse12 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse13 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0)) (.cse14 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0))) (let ((.cse5 (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|)) (.cse2 (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0)|))) (.cse6 (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)|)) (.cse9 (and .cse15 .cse11 .cse12 .cse13 .cse14)) (.cse8 (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a26~0)|))) (.cse7 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a26~0)) (.cse0 (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0)|))) (.cse3 (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)|))) (.cse10 (= 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|)) (.cse4 (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6~0)|)) (.cse1 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse1 .cse4) (or .cse0 .cse7 .cse6 .cse8) (or .cse0 .cse6 .cse2 .cse1 .cse4) (or .cse5 .cse0 .cse3 .cse9 .cse10) (or .cse1 .cse0 .cse3 .cse8 .cse4) (or .cse0 .cse6 .cse1 .cse8 .cse4) (or (and .cse11 .cse12 .cse13 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0) .cse14) .cse0 .cse2 .cse3) (or .cse0 .cse6 .cse9) (or .cse0 .cse3 .cse8 (and .cse15 .cse11 .cse12 .cse13 .cse14 .cse7)) (or .cse0 .cse3 (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|) .cse10 .cse4 (and .cse15 .cse11 .cse12 .cse13 .cse1 .cse14))))) [2018-07-24 12:48:59,532 INFO L421 ceAbstractionStarter]: For program point L675(lines 675 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1616'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1647(line 1647) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1403(lines 1403 1421) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1402(lines 1402 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1644(line 1644) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1481'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L222(lines 222 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L468(lines 468 478) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L467(lines 467 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1210(lines 1210 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1452(lines 1452 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1211(lines 1211 1224) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L450(lines 450 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L458(lines 458 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,533 INFO L421 ceAbstractionStarter]: For program point L1466(lines 1466 1468) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L213(lines 213 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L1460(lines 1460 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L1467(line 1467) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L1226(lines 1226 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L480(lines 480 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L1432(lines 1432 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L248(lines 248 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L488(lines 488 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L233(lines 233 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L238(lines 238 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L1200(lines 1200 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,534 INFO L421 ceAbstractionStarter]: For program point L1442(lines 1442 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,535 INFO L421 ceAbstractionStarter]: For program point L1491(line 1491) no Hoare annotation was computed. [2018-07-24 12:48:59,535 INFO L421 ceAbstractionStarter]: For program point L265(lines 265 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,535 INFO L421 ceAbstractionStarter]: For program point L1497(line 1497) no Hoare annotation was computed. [2018-07-24 12:48:59,535 INFO L421 ceAbstractionStarter]: For program point L1494(line 1494) no Hoare annotation was computed. [2018-07-24 12:48:59,535 INFO L421 ceAbstractionStarter]: For program point L1011(lines 1011 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,535 INFO L421 ceAbstractionStarter]: For program point L1250(lines 1250 1272) no Hoare annotation was computed. [2018-07-24 12:48:59,535 INFO L421 ceAbstractionStarter]: For program point L869''(lines 869 887) no Hoare annotation was computed. [2018-07-24 12:48:59,535 INFO L421 ceAbstractionStarter]: For program point L498(lines 498 511) no Hoare annotation was computed. [2018-07-24 12:48:59,535 INFO L421 ceAbstractionStarter]: For program point L497(lines 497 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,536 INFO L421 ceAbstractionStarter]: For program point L1484'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,536 INFO L421 ceAbstractionStarter]: For program point L257(lines 257 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,536 INFO L421 ceAbstractionStarter]: For program point L1021(lines 1021 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,536 INFO L421 ceAbstractionStarter]: For program point L284(lines 284 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,536 INFO L421 ceAbstractionStarter]: For program point L1592'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,536 INFO L421 ceAbstractionStarter]: For program point L1476(line 1476) no Hoare annotation was computed. [2018-07-24 12:48:59,536 INFO L421 ceAbstractionStarter]: For program point L1473(line 1473) no Hoare annotation was computed. [2018-07-24 12:48:59,536 INFO L421 ceAbstractionStarter]: For program point L1470(line 1470) no Hoare annotation was computed. [2018-07-24 12:48:59,536 INFO L421 ceAbstractionStarter]: For program point L1237(lines 1237 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point L1479(line 1479) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point L292(lines 292 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point L276(lines 276 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point L1488(line 1488) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point L1485(line 1485) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point L1003(lines 1003 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point L1482(line 1482) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point L1249(lines 1249 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputEXIT(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,537 INFO L421 ceAbstractionStarter]: For program point L1574'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1598'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1550'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1061(lines 1061 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1066(lines 1066 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1487'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1031(lines 1031 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1274(lines 1274 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1039(lines 1039 1059) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1038(lines 1038 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1595'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,538 INFO L421 ceAbstractionStarter]: For program point L1571'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L1283(lines 1283 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L1284(lines 1284 1303) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L1250''(lines 1250 1272) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L1095(lines 1095 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L1469'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L1553'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L1577'(lines 54 1650) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L1074(lines 1074 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L710''(lines 710 731) no Hoare annotation was computed. [2018-07-24 12:48:59,539 INFO L421 ceAbstractionStarter]: For program point L1086(lines 1086 1465) no Hoare annotation was computed. [2018-07-24 12:48:59,540 INFO L417 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0 0)) (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6~0 0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0 0) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0 2)) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 0)) [2018-07-24 12:48:59,540 INFO L424 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-07-24 12:48:59,540 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-24 12:48:59,540 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-24 12:48:59,540 INFO L421 ceAbstractionStarter]: For program point L1658'''(lines 1652 1669) no Hoare annotation was computed. [2018-07-24 12:48:59,540 INFO L421 ceAbstractionStarter]: For program point L1663(line 1663) no Hoare annotation was computed. [2018-07-24 12:48:59,540 INFO L421 ceAbstractionStarter]: For program point L1666'(line 1666) no Hoare annotation was computed. [2018-07-24 12:48:59,540 INFO L421 ceAbstractionStarter]: For program point mainEXIT(lines 1652 1669) no Hoare annotation was computed. [2018-07-24 12:48:59,541 INFO L417 ceAbstractionStarter]: At program point mainENTRY(lines 1652 1669) the Hoare annotation is: (or (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0)|)) (and (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)|) (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0) (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6~0 0) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|)) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)|) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0)|)) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (= 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6~0)|)) [2018-07-24 12:48:59,541 INFO L421 ceAbstractionStarter]: For program point L1658(lines 1658 1668) no Hoare annotation was computed. [2018-07-24 12:48:59,541 INFO L417 ceAbstractionStarter]: At program point L1666(line 1666) the Hoare annotation is: (let ((.cse0 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)) (.cse1 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0)) (.cse2 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0 0)))) (or (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6~0)|) (and .cse0 .cse1 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a26~0)) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0)|)) (and .cse1 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0 0)) (and .cse0 .cse1 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0)) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)|) (= 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0)|)) (and .cse0 .cse1 .cse2 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6~0 0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 0)) (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|) (and .cse0 .cse1 .cse2 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0 2))))) [2018-07-24 12:48:59,541 INFO L417 ceAbstractionStarter]: At program point L1658''(lines 1658 1668) the Hoare annotation is: (let ((.cse0 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)) (.cse1 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0)) (.cse2 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0 0)))) (or (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6~0)|) (and .cse0 .cse1 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a26~0)) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5~0)|)) (and .cse1 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0 0)) (and .cse0 .cse1 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0)) (< 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11~0)|) (= 0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27~0)|)) (and .cse0 .cse1 .cse2 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6~0 0) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 0)) (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0)|) (and .cse0 .cse1 .cse2 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3~0 2))))) [2018-07-24 12:48:59,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.07 12:48:59 BoogieIcfgContainer [2018-07-24 12:48:59,561 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-24 12:48:59,562 INFO L168 Benchmark]: Toolchain (without parser) took 60860.02 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.8 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-07-24 12:48:59,563 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-24 12:48:59,564 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1193.93 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. [2018-07-24 12:48:59,565 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-07-24 12:48:59,565 INFO L168 Benchmark]: Boogie Preprocessor took 411.95 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 815.3 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -957.7 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. [2018-07-24 12:48:59,566 INFO L168 Benchmark]: RCFGBuilder took 4859.31 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 289.6 MB). Peak memory consumption was 289.6 MB. Max. memory is 7.1 GB. [2018-07-24 12:48:59,567 INFO L168 Benchmark]: TraceAbstraction took 54223.27 ms. Allocated memory was 2.4 GB in the beginning and 3.4 GB in the end (delta: 1.0 GB). Free memory was 2.0 GB in the beginning and 2.4 GB in the end (delta: -455.1 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2018-07-24 12:48:59,573 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1193.93 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 164.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 411.95 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 815.3 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -957.7 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4859.31 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 289.6 MB). Peak memory consumption was 289.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 54223.27 ms. Allocated memory was 2.4 GB in the beginning and 3.4 GB in the end (delta: 1.0 GB). Free memory was 2.0 GB in the beginning and 2.4 GB in the end (delta: -455.1 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1542]: 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: 1658]: Loop Invariant Derived loop invariant: ((((((((((0 < \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12) || 0 < \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6)) || ((1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11 && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a26)) || !(1 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5))) || (1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11 <= 0)) || ((1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11 && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27)) || 0 < \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11)) || 0 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3)) || !(1 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a27))) || ((((1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11 && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3 == 0)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a6 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 <= 0)) || 2 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3)) || (((1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a11 && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a5) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3 == 0)) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a3 == 2)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 312 locations, 1 error locations. SAFE Result, 54.1s OverallTime, 9 OverallIterations, 4 TraceHistogramMax, 28.0s AutomataDifference, 0.0s DeadEndRemovalTime, 10.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1896 SDtfs, 7972 SDslu, 1453 SDs, 0 SdLazy, 12263 SolverSat, 2785 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5341 GetRequests, 5251 SyntacticMatches, 12 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 4.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=27224occurred in iteration=8, 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: 1.9s AutomataMinimizationTime, 9 MinimizatonAttempts, 1395 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 875 PreInvPairs, 1833 NumberOfFragments, 534 HoareAnnotationTreeSize, 875 FomulaSimplifications, 71078 FormulaSimplificationTreeSizeReduction, 4.6s HoareSimplificationTime, 7 FomulaSimplificationsInter, 20216 FormulaSimplificationTreeSizeReductionInter, 5.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 8.3s InterpolantComputationTime, 4840 NumberOfCodeBlocks, 4840 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 7442 ConstructedInterpolants, 0 QuantifiedInterpolants, 4216206 SizeOfPredicates, 8 NumberOfNonLiveVariables, 10759 ConjunctsInSsa, 59 ConjunctsInUnsatCore, 27 InterpolantComputations, 8 PerfectInterpolantSequences, 3641/3909 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem03_label06_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-24_12-48-59-597.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem03_label06_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-24_12-48-59-597.csv Received shutdown request...