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/Problem16_label19_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dd2f093 [2018-07-24 14:42:22,936 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-24 14:42:22,938 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-24 14:42:22,951 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-24 14:42:22,951 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-24 14:42:22,953 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-24 14:42:22,954 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-24 14:42:22,956 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-24 14:42:22,957 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-24 14:42:22,958 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-24 14:42:22,959 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-24 14:42:22,959 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-24 14:42:22,960 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-24 14:42:22,961 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-24 14:42:22,962 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-24 14:42:22,963 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-24 14:42:22,964 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-24 14:42:22,965 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-24 14:42:22,967 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-24 14:42:22,969 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-24 14:42:22,970 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-24 14:42:22,971 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-24 14:42:22,974 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-24 14:42:22,974 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-24 14:42:22,974 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-24 14:42:22,975 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-24 14:42:22,976 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-24 14:42:22,977 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-24 14:42:22,978 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-24 14:42:22,979 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-24 14:42:22,979 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-24 14:42:22,980 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-24 14:42:22,980 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-24 14:42:22,980 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-24 14:42:22,981 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-24 14:42:22,982 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-24 14:42:22,982 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 14:42:22,999 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-24 14:42:22,999 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-24 14:42:23,000 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-24 14:42:23,000 INFO L133 SettingsManager]: * User list type=DISABLED [2018-07-24 14:42:23,000 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-07-24 14:42:23,001 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-07-24 14:42:23,001 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-07-24 14:42:23,001 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-07-24 14:42:23,001 INFO L133 SettingsManager]: * Log string format=TERM [2018-07-24 14:42:23,001 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-07-24 14:42:23,002 INFO L133 SettingsManager]: * Interval Domain=false [2018-07-24 14:42:23,002 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-24 14:42:23,002 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-24 14:42:23,003 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-24 14:42:23,003 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-24 14:42:23,003 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-24 14:42:23,003 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-24 14:42:23,003 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-24 14:42:23,004 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-24 14:42:23,004 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-24 14:42:23,004 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-24 14:42:23,004 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-24 14:42:23,004 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-24 14:42:23,004 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-24 14:42:23,005 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-24 14:42:23,005 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-24 14:42:23,005 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-24 14:42:23,005 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-07-24 14:42:23,005 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-24 14:42:23,006 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-24 14:42:23,006 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-24 14:42:23,006 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-24 14:42:23,006 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-07-24 14:42:23,049 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-24 14:42:23,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-24 14:42:23,073 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-24 14:42:23,075 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-24 14:42:23,075 INFO L276 PluginConnector]: CDTParser initialized [2018-07-24 14:42:23,076 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label19_true-unreach-call.c [2018-07-24 14:42:23,428 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/940165796/84f01b915f48451b99989de847d5be6f/FLAGfd850a631 [2018-07-24 14:42:23,755 INFO L276 CDTParser]: Found 1 translation units. [2018-07-24 14:42:23,756 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label19_true-unreach-call.c [2018-07-24 14:42:23,781 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/940165796/84f01b915f48451b99989de847d5be6f/FLAGfd850a631 [2018-07-24 14:42:23,805 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/940165796/84f01b915f48451b99989de847d5be6f [2018-07-24 14:42:23,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-24 14:42:23,821 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-24 14:42:23,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-24 14:42:23,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-24 14:42:23,832 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-24 14:42:23,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 02:42:23" (1/1) ... [2018-07-24 14:42:23,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22063e9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:23, skipping insertion in model container [2018-07-24 14:42:23,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 02:42:23" (1/1) ... [2018-07-24 14:42:24,119 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-24 14:42:24,627 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 14:42:24,644 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-24 14:42:24,909 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 14:42:25,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25 WrapperNode [2018-07-24 14:42:25,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-24 14:42:25,014 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-24 14:42:25,015 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-24 14:42:25,015 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-24 14:42:25,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (1/1) ... [2018-07-24 14:42:25,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (1/1) ... [2018-07-24 14:42:25,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-24 14:42:25,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-24 14:42:25,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-24 14:42:25,225 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-24 14:42:25,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (1/1) ... [2018-07-24 14:42:25,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (1/1) ... [2018-07-24 14:42:25,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (1/1) ... [2018-07-24 14:42:25,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (1/1) ... [2018-07-24 14:42:25,633 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (1/1) ... [2018-07-24 14:42:25,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (1/1) ... [2018-07-24 14:42:25,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (1/1) ... [2018-07-24 14:42:25,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-24 14:42:25,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-24 14:42:25,725 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-24 14:42:25,725 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-24 14:42:25,726 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (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 14:42:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-07-24 14:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-07-24 14:42:25,801 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 14:42:25,801 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 14:42:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-24 14:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-24 14:42:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-07-24 14:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-07-24 14:42:25,802 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_output2 [2018-07-24 14:42:25,802 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_output2 [2018-07-24 14:42:31,734 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-24 14:42:31,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 02:42:31 BoogieIcfgContainer [2018-07-24 14:42:31,736 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-24 14:42:31,737 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-24 14:42:31,737 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-24 14:42:31,741 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-24 14:42:31,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.07 02:42:23" (1/3) ... [2018-07-24 14:42:31,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a129b8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 02:42:31, skipping insertion in model container [2018-07-24 14:42:31,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 02:42:25" (2/3) ... [2018-07-24 14:42:31,743 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a129b8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 02:42:31, skipping insertion in model container [2018-07-24 14:42:31,743 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 02:42:31" (3/3) ... [2018-07-24 14:42:31,745 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label19_true-unreach-call.c [2018-07-24 14:42:31,755 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-24 14:42:31,765 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-24 14:42:31,826 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-24 14:42:31,827 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-24 14:42:31,828 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-24 14:42:31,828 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-24 14:42:31,828 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-24 14:42:31,828 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-24 14:42:31,828 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-24 14:42:31,828 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-24 14:42:31,829 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-24 14:42:31,865 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2018-07-24 14:42:31,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-07-24 14:42:31,883 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:42:31,885 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] [2018-07-24 14:42:31,885 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 14:42:31,891 INFO L82 PathProgramCache]: Analyzing trace with hash 107016148, now seen corresponding path program 1 times [2018-07-24 14:42:31,895 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:42:31,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:31,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:42:31,957 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:31,957 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:42:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:42:32,487 WARN L169 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 5 [2018-07-24 14:42:32,509 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 14:42:32,512 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 14:42:32,512 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-24 14:42:32,513 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:42:32,519 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 14:42:32,535 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 14:42:32,535 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 14:42:32,538 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 4 states. [2018-07-24 14:42:40,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:42:40,482 INFO L93 Difference]: Finished difference Result 1513 states and 2838 transitions. [2018-07-24 14:42:40,484 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 14:42:40,485 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 50 [2018-07-24 14:42:40,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:42:40,517 INFO L225 Difference]: With dead ends: 1513 [2018-07-24 14:42:40,517 INFO L226 Difference]: Without dead ends: 1097 [2018-07-24 14:42:40,528 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 14:42:40,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1097 states. [2018-07-24 14:42:40,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1097 to 744. [2018-07-24 14:42:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-07-24 14:42:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1357 transitions. [2018-07-24 14:42:40,659 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1357 transitions. Word has length 50 [2018-07-24 14:42:40,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:42:40,660 INFO L471 AbstractCegarLoop]: Abstraction has 744 states and 1357 transitions. [2018-07-24 14:42:40,660 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 14:42:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1357 transitions. [2018-07-24 14:42:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-07-24 14:42:40,669 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:42:40,670 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 14:42:40,670 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 14:42:40,670 INFO L82 PathProgramCache]: Analyzing trace with hash -231019518, now seen corresponding path program 1 times [2018-07-24 14:42:40,671 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:42:40,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:40,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:42:40,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:40,672 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:42:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:42:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 14:42:41,039 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 14:42:41,040 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-07-24 14:42:41,040 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:42:41,042 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-24 14:42:41,042 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-24 14:42:41,042 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-07-24 14:42:41,042 INFO L87 Difference]: Start difference. First operand 744 states and 1357 transitions. Second operand 5 states. [2018-07-24 14:42:45,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:42:45,718 INFO L93 Difference]: Finished difference Result 2196 states and 4092 transitions. [2018-07-24 14:42:45,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 14:42:45,720 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2018-07-24 14:42:45,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:42:45,733 INFO L225 Difference]: With dead ends: 2196 [2018-07-24 14:42:45,734 INFO L226 Difference]: Without dead ends: 1458 [2018-07-24 14:42:45,738 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-07-24 14:42:45,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1458 states. [2018-07-24 14:42:45,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1458 to 1438. [2018-07-24 14:42:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2018-07-24 14:42:45,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 2551 transitions. [2018-07-24 14:42:45,802 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 2551 transitions. Word has length 120 [2018-07-24 14:42:45,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:42:45,802 INFO L471 AbstractCegarLoop]: Abstraction has 1438 states and 2551 transitions. [2018-07-24 14:42:45,802 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-24 14:42:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2551 transitions. [2018-07-24 14:42:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-07-24 14:42:45,806 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:42:45,807 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 14:42:45,807 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 14:42:45,807 INFO L82 PathProgramCache]: Analyzing trace with hash -2030260315, now seen corresponding path program 1 times [2018-07-24 14:42:45,807 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:42:45,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:45,809 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:42:45,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:45,809 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:42:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:42:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 14:42:46,073 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 14:42:46,073 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-24 14:42:46,073 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:42:46,074 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-24 14:42:46,074 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-24 14:42:46,074 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-07-24 14:42:46,075 INFO L87 Difference]: Start difference. First operand 1438 states and 2551 transitions. Second operand 6 states. [2018-07-24 14:42:50,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:42:50,725 INFO L93 Difference]: Finished difference Result 3593 states and 6391 transitions. [2018-07-24 14:42:50,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 14:42:50,726 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-07-24 14:42:50,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:42:50,745 INFO L225 Difference]: With dead ends: 3593 [2018-07-24 14:42:50,745 INFO L226 Difference]: Without dead ends: 2161 [2018-07-24 14:42:50,752 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-07-24 14:42:50,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2161 states. [2018-07-24 14:42:50,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2161 to 2141. [2018-07-24 14:42:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2141 states. [2018-07-24 14:42:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 2141 states and 3212 transitions. [2018-07-24 14:42:50,837 INFO L78 Accepts]: Start accepts. Automaton has 2141 states and 3212 transitions. Word has length 123 [2018-07-24 14:42:50,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:42:50,839 INFO L471 AbstractCegarLoop]: Abstraction has 2141 states and 3212 transitions. [2018-07-24 14:42:50,839 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-24 14:42:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3212 transitions. [2018-07-24 14:42:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-07-24 14:42:50,845 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:42:50,846 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 14:42:50,846 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 14:42:50,846 INFO L82 PathProgramCache]: Analyzing trace with hash -1962226723, now seen corresponding path program 1 times [2018-07-24 14:42:50,847 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:42:50,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:50,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:42:50,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:50,849 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:42:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:42:51,143 WARN L169 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-07-24 14:42:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 14:42:51,318 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 14:42:51,318 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-24 14:42:51,318 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:42:51,319 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-24 14:42:51,319 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-24 14:42:51,319 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-07-24 14:42:51,320 INFO L87 Difference]: Start difference. First operand 2141 states and 3212 transitions. Second operand 6 states. [2018-07-24 14:42:56,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:42:56,673 INFO L93 Difference]: Finished difference Result 6710 states and 10149 transitions. [2018-07-24 14:42:56,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 14:42:56,673 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-07-24 14:42:56,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:42:56,707 INFO L225 Difference]: With dead ends: 6710 [2018-07-24 14:42:56,708 INFO L226 Difference]: Without dead ends: 4575 [2018-07-24 14:42:56,726 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 14:42:56,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4575 states. [2018-07-24 14:42:56,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4575 to 4539. [2018-07-24 14:42:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4539 states. [2018-07-24 14:42:56,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4539 states to 4539 states and 6477 transitions. [2018-07-24 14:42:56,862 INFO L78 Accepts]: Start accepts. Automaton has 4539 states and 6477 transitions. Word has length 127 [2018-07-24 14:42:56,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:42:56,862 INFO L471 AbstractCegarLoop]: Abstraction has 4539 states and 6477 transitions. [2018-07-24 14:42:56,862 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-24 14:42:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 4539 states and 6477 transitions. [2018-07-24 14:42:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-07-24 14:42:56,865 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:42:56,866 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 14:42:56,866 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 14:42:56,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1526865930, now seen corresponding path program 1 times [2018-07-24 14:42:56,866 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:42:56,867 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:56,867 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:42:56,867 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:42:56,868 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:42:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:42:57,083 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 14:42:57,083 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 14:42:57,084 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-24 14:42:57,084 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:42:57,084 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-24 14:42:57,085 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-24 14:42:57,085 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 14:42:57,085 INFO L87 Difference]: Start difference. First operand 4539 states and 6477 transitions. Second operand 4 states. [2018-07-24 14:43:00,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:43:00,695 INFO L93 Difference]: Finished difference Result 15010 states and 21624 transitions. [2018-07-24 14:43:00,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 14:43:00,696 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 142 [2018-07-24 14:43:00,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:43:00,735 INFO L225 Difference]: With dead ends: 15010 [2018-07-24 14:43:00,736 INFO L226 Difference]: Without dead ends: 8467 [2018-07-24 14:43:00,787 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-24 14:43:00,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8467 states. [2018-07-24 14:43:00,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8467 to 8467. [2018-07-24 14:43:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8467 states. [2018-07-24 14:43:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8467 states to 8467 states and 9850 transitions. [2018-07-24 14:43:00,992 INFO L78 Accepts]: Start accepts. Automaton has 8467 states and 9850 transitions. Word has length 142 [2018-07-24 14:43:00,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:43:00,993 INFO L471 AbstractCegarLoop]: Abstraction has 8467 states and 9850 transitions. [2018-07-24 14:43:00,993 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-24 14:43:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 8467 states and 9850 transitions. [2018-07-24 14:43:01,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2018-07-24 14:43:01,014 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:43:01,014 INFO L353 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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] [2018-07-24 14:43:01,015 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 14:43:01,015 INFO L82 PathProgramCache]: Analyzing trace with hash -908588589, now seen corresponding path program 1 times [2018-07-24 14:43:01,015 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:43:01,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:01,016 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:01,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:01,017 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:43:01,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 296 proven. 215 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2018-07-24 14:43:01,670 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:43:01,670 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 14:43:01,679 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:01,679 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:43:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:01,882 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:43:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 636 proven. 2 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2018-07-24 14:43:02,464 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:43:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 296 proven. 215 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2018-07-24 14:43:03,465 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:43:03,466 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 3 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 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 14:43:03,482 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:03,482 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:43:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:03,827 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:43:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 636 proven. 2 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2018-07-24 14:43:04,107 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:43:04,561 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 296 proven. 215 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2018-07-24 14:43:04,563 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 14:43:04,564 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-07-24 14:43:04,564 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 14:43:04,567 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 14:43:04,567 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 14:43:04,567 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-07-24 14:43:04,567 INFO L87 Difference]: Start difference. First operand 8467 states and 9850 transitions. Second operand 9 states. [2018-07-24 14:43:11,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:43:11,500 INFO L93 Difference]: Finished difference Result 21979 states and 27044 transitions. [2018-07-24 14:43:11,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-07-24 14:43:11,500 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 515 [2018-07-24 14:43:11,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:43:11,587 INFO L225 Difference]: With dead ends: 21979 [2018-07-24 14:43:11,587 INFO L226 Difference]: Without dead ends: 13518 [2018-07-24 14:43:11,672 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 2080 GetRequests, 2058 SyntacticMatches, 4 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=126, Invalid=254, Unknown=0, NotChecked=0, Total=380 [2018-07-24 14:43:11,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13518 states. [2018-07-24 14:43:12,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13518 to 13134. [2018-07-24 14:43:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13134 states. [2018-07-24 14:43:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13134 states to 13134 states and 15379 transitions. [2018-07-24 14:43:12,105 INFO L78 Accepts]: Start accepts. Automaton has 13134 states and 15379 transitions. Word has length 515 [2018-07-24 14:43:12,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:43:12,106 INFO L471 AbstractCegarLoop]: Abstraction has 13134 states and 15379 transitions. [2018-07-24 14:43:12,106 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 14:43:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 13134 states and 15379 transitions. [2018-07-24 14:43:12,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2018-07-24 14:43:12,204 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:43:12,205 INFO L353 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-07-24 14:43:12,206 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 14:43:12,206 INFO L82 PathProgramCache]: Analyzing trace with hash -1571710473, now seen corresponding path program 1 times [2018-07-24 14:43:12,206 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:43:12,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:12,207 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:12,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:12,208 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:43:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:13,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 469 proven. 142 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:43:13,934 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:43:13,934 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 14:43:13,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:13,948 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:43:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:14,249 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:43:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 1004 proven. 2 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-07-24 14:43:15,186 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:43:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 469 proven. 142 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:43:15,809 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:43:15,809 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 5 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 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 14:43:15,827 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:15,827 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:43:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:16,503 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:43:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 1004 proven. 2 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-07-24 14:43:17,181 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:43:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 469 proven. 142 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:43:18,911 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 14:43:18,912 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-07-24 14:43:18,913 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 14:43:18,915 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 14:43:18,915 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 14:43:18,915 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-07-24 14:43:18,915 INFO L87 Difference]: Start difference. First operand 13134 states and 15379 transitions. Second operand 9 states. [2018-07-24 14:43:25,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:43:25,167 INFO L93 Difference]: Finished difference Result 34946 states and 45383 transitions. [2018-07-24 14:43:25,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-07-24 14:43:25,168 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 941 [2018-07-24 14:43:25,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:43:25,372 INFO L225 Difference]: With dead ends: 34946 [2018-07-24 14:43:25,372 INFO L226 Difference]: Without dead ends: 21818 [2018-07-24 14:43:25,494 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3786 GetRequests, 3763 SyntacticMatches, 5 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=122, Invalid=258, Unknown=0, NotChecked=0, Total=380 [2018-07-24 14:43:25,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21818 states. [2018-07-24 14:43:26,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21818 to 21811. [2018-07-24 14:43:26,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21811 states. [2018-07-24 14:43:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21811 states to 21811 states and 27998 transitions. [2018-07-24 14:43:26,513 INFO L78 Accepts]: Start accepts. Automaton has 21811 states and 27998 transitions. Word has length 941 [2018-07-24 14:43:26,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:43:26,515 INFO L471 AbstractCegarLoop]: Abstraction has 21811 states and 27998 transitions. [2018-07-24 14:43:26,515 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 14:43:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 21811 states and 27998 transitions. [2018-07-24 14:43:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2018-07-24 14:43:26,749 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:43:26,750 INFO L353 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-07-24 14:43:26,750 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 14:43:26,751 INFO L82 PathProgramCache]: Analyzing trace with hash 1678799970, now seen corresponding path program 1 times [2018-07-24 14:43:26,751 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:43:26,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:26,752 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:26,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:26,752 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:43:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:43:28,047 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:43:28,047 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 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 14:43:28,056 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:28,056 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:43:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:28,360 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:43:29,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:43:29,267 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:43:30,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:43:30,107 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:43:30,108 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 7 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 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 14:43:30,127 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:30,127 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:43:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:30,777 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:43:31,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:43:31,409 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:43:32,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:43:32,216 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 14:43:32,217 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 15 [2018-07-24 14:43:32,217 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 14:43:32,219 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 14:43:32,219 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 14:43:32,219 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-07-24 14:43:32,219 INFO L87 Difference]: Start difference. First operand 21811 states and 27998 transitions. Second operand 9 states. [2018-07-24 14:43:44,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:43:44,328 INFO L93 Difference]: Finished difference Result 52859 states and 79869 transitions. [2018-07-24 14:43:44,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-07-24 14:43:44,329 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 960 [2018-07-24 14:43:44,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:43:44,699 INFO L225 Difference]: With dead ends: 52859 [2018-07-24 14:43:44,699 INFO L226 Difference]: Without dead ends: 31054 [2018-07-24 14:43:45,108 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 3910 GetRequests, 3859 SyntacticMatches, 4 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 566 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=482, Invalid=1870, Unknown=0, NotChecked=0, Total=2352 [2018-07-24 14:43:45,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31054 states. [2018-07-24 14:43:46,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31054 to 29429. [2018-07-24 14:43:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29429 states. [2018-07-24 14:43:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29429 states to 29429 states and 35845 transitions. [2018-07-24 14:43:46,191 INFO L78 Accepts]: Start accepts. Automaton has 29429 states and 35845 transitions. Word has length 960 [2018-07-24 14:43:46,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:43:46,192 INFO L471 AbstractCegarLoop]: Abstraction has 29429 states and 35845 transitions. [2018-07-24 14:43:46,193 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 14:43:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 29429 states and 35845 transitions. [2018-07-24 14:43:46,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2018-07-24 14:43:46,319 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:43:46,320 INFO L353 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-07-24 14:43:46,320 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 14:43:46,321 INFO L82 PathProgramCache]: Analyzing trace with hash -455418648, now seen corresponding path program 1 times [2018-07-24 14:43:46,321 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:43:46,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:46,322 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:46,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:46,322 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:43:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:47,175 WARN L169 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 10 [2018-07-24 14:43:47,327 WARN L169 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2018-07-24 14:43:47,683 WARN L169 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 15 [2018-07-24 14:43:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 629 proven. 265 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:43:51,009 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:43:51,010 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 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 14:43:51,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:51,017 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:43:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:51,342 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:43:51,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 1345 trivial. 0 not checked. [2018-07-24 14:43:51,943 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:43:52,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 1345 trivial. 0 not checked. [2018-07-24 14:43:52,721 INFO L309 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-07-24 14:43:52,721 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [12] total 13 [2018-07-24 14:43:52,722 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:43:52,722 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 14:43:52,723 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 14:43:52,723 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2018-07-24 14:43:52,723 INFO L87 Difference]: Start difference. First operand 29429 states and 35845 transitions. Second operand 3 states. [2018-07-24 14:43:54,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:43:54,696 INFO L93 Difference]: Finished difference Result 56727 states and 68747 transitions. [2018-07-24 14:43:54,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 14:43:54,696 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1036 [2018-07-24 14:43:54,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:43:54,815 INFO L225 Difference]: With dead ends: 56727 [2018-07-24 14:43:54,815 INFO L226 Difference]: Without dead ends: 27304 [2018-07-24 14:43:55,029 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 2083 GetRequests, 2070 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2018-07-24 14:43:55,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27304 states. [2018-07-24 14:43:55,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27304 to 27015. [2018-07-24 14:43:55,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27015 states. [2018-07-24 14:43:55,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27015 states to 27015 states and 31384 transitions. [2018-07-24 14:43:55,670 INFO L78 Accepts]: Start accepts. Automaton has 27015 states and 31384 transitions. Word has length 1036 [2018-07-24 14:43:55,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:43:55,672 INFO L471 AbstractCegarLoop]: Abstraction has 27015 states and 31384 transitions. [2018-07-24 14:43:55,672 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 14:43:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 27015 states and 31384 transitions. [2018-07-24 14:43:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2018-07-24 14:43:55,774 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:43:55,775 INFO L353 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-07-24 14:43:55,775 INFO L414 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:43:55,776 INFO L82 PathProgramCache]: Analyzing trace with hash -683167692, now seen corresponding path program 1 times [2018-07-24 14:43:55,776 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:43:55,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:55,777 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:43:55,777 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:43:55,777 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:43:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:43:56,540 WARN L169 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 10 [2018-07-24 14:44:00,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1534 backedges. 629 proven. 273 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-07-24 14:44:00,099 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:44:00,099 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 14:44:00,110 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:44:00,110 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:44:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:44:00,425 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:44:01,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1534 backedges. 896 proven. 2 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2018-07-24 14:44:01,530 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:44:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1534 backedges. 896 proven. 2 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2018-07-24 14:44:02,634 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:44:02,634 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 14:44:02,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:44:02,653 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:44:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:44:03,392 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:44:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1534 backedges. 896 proven. 2 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2018-07-24 14:44:03,969 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:44:04,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1534 backedges. 896 proven. 2 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2018-07-24 14:44:04,956 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 14:44:04,957 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5, 5, 5] total 21 [2018-07-24 14:44:04,957 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 14:44:04,958 INFO L450 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-07-24 14:44:04,958 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-07-24 14:44:04,959 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=323, Unknown=0, NotChecked=0, Total=420 [2018-07-24 14:44:04,959 INFO L87 Difference]: Start difference. First operand 27015 states and 31384 transitions. Second operand 15 states. [2018-07-24 14:44:08,512 WARN L169 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 36 [2018-07-24 14:44:11,626 WARN L169 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 46 [2018-07-24 14:44:13,141 WARN L169 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2018-07-24 14:44:15,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:44:15,704 INFO L93 Difference]: Finished difference Result 59968 states and 69618 transitions. [2018-07-24 14:44:15,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-07-24 14:44:15,705 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1070 [2018-07-24 14:44:15,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:44:15,832 INFO L225 Difference]: With dead ends: 59968 [2018-07-24 14:44:15,832 INFO L226 Difference]: Without dead ends: 26533 [2018-07-24 14:44:15,975 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 4339 GetRequests, 4289 SyntacticMatches, 3 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 542 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=566, Invalid=1786, Unknown=0, NotChecked=0, Total=2352 [2018-07-24 14:44:15,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26533 states. [2018-07-24 14:44:16,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26533 to 26163. [2018-07-24 14:44:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26163 states. [2018-07-24 14:44:16,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26163 states to 26163 states and 30004 transitions. [2018-07-24 14:44:16,652 INFO L78 Accepts]: Start accepts. Automaton has 26163 states and 30004 transitions. Word has length 1070 [2018-07-24 14:44:16,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:44:16,653 INFO L471 AbstractCegarLoop]: Abstraction has 26163 states and 30004 transitions. [2018-07-24 14:44:16,654 INFO L472 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-07-24 14:44:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 26163 states and 30004 transitions. [2018-07-24 14:44:16,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1307 [2018-07-24 14:44:16,821 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:44:16,821 INFO L353 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:44:16,822 INFO L414 AbstractCegarLoop]: === Iteration 11 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:44:16,822 INFO L82 PathProgramCache]: Analyzing trace with hash 1476815608, now seen corresponding path program 1 times [2018-07-24 14:44:16,822 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:44:16,823 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:44:16,823 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:44:16,824 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:44:16,824 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:44:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:44:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2615 backedges. 505 proven. 428 refuted. 0 times theorem prover too weak. 1682 trivial. 0 not checked. [2018-07-24 14:44:18,339 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:44:18,340 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 14:44:18,347 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:44:18,347 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:44:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:44:18,733 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:44:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2615 backedges. 1707 proven. 2 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2018-07-24 14:44:19,514 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:44:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2615 backedges. 505 proven. 428 refuted. 0 times theorem prover too weak. 1682 trivial. 0 not checked. [2018-07-24 14:44:20,449 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:44:20,449 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 12 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 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-07-24 14:44:20,464 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:44:20,464 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:44:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:44:21,361 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:44:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2615 backedges. 1707 proven. 2 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2018-07-24 14:44:21,990 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:44:22,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2615 backedges. 505 proven. 428 refuted. 0 times theorem prover too weak. 1682 trivial. 0 not checked. [2018-07-24 14:44:22,904 INFO L309 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-07-24 14:44:22,905 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-07-24 14:44:22,905 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-07-24 14:44:22,906 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-24 14:44:22,906 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-24 14:44:22,906 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-07-24 14:44:22,906 INFO L87 Difference]: Start difference. First operand 26163 states and 30004 transitions. Second operand 9 states. [2018-07-24 14:44:28,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:44:28,918 INFO L93 Difference]: Finished difference Result 54555 states and 68135 transitions. [2018-07-24 14:44:28,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-07-24 14:44:28,919 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1306 [2018-07-24 14:44:28,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:44:29,167 INFO L225 Difference]: With dead ends: 54555 [2018-07-24 14:44:29,168 INFO L226 Difference]: Without dead ends: 29128 [2018-07-24 14:44:29,334 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 5246 GetRequests, 5223 SyntacticMatches, 5 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=122, Invalid=258, Unknown=0, NotChecked=0, Total=380 [2018-07-24 14:44:29,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29128 states. [2018-07-24 14:44:30,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29128 to 27043. [2018-07-24 14:44:30,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27043 states. [2018-07-24 14:44:30,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27043 states to 27043 states and 30004 transitions. [2018-07-24 14:44:30,075 INFO L78 Accepts]: Start accepts. Automaton has 27043 states and 30004 transitions. Word has length 1306 [2018-07-24 14:44:30,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:44:30,076 INFO L471 AbstractCegarLoop]: Abstraction has 27043 states and 30004 transitions. [2018-07-24 14:44:30,076 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-24 14:44:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 27043 states and 30004 transitions. [2018-07-24 14:44:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1332 [2018-07-24 14:44:30,197 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 14:44:30,197 INFO L353 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:44:30,198 INFO L414 AbstractCegarLoop]: === Iteration 12 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 14:44:30,198 INFO L82 PathProgramCache]: Analyzing trace with hash -160563481, now seen corresponding path program 1 times [2018-07-24 14:44:30,198 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 14:44:30,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:44:30,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:44:30,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 14:44:30,199 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 14:44:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:44:31,379 WARN L169 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-07-24 14:44:31,722 WARN L169 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-07-24 14:44:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2740 backedges. 783 proven. 486 refuted. 0 times theorem prover too weak. 1471 trivial. 0 not checked. [2018-07-24 14:44:34,848 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 14:44:34,848 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 14:44:34,858 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 14:44:34,859 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 14:44:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 14:44:35,254 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 14:44:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2740 backedges. 273 proven. 0 refuted. 0 times theorem prover too weak. 2467 trivial. 0 not checked. [2018-07-24 14:44:35,856 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 14:44:36,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2740 backedges. 273 proven. 0 refuted. 0 times theorem prover too weak. 2467 trivial. 0 not checked. [2018-07-24 14:44:36,655 INFO L309 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-07-24 14:44:36,656 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [10] total 12 [2018-07-24 14:44:36,656 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 14:44:36,657 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 14:44:36,657 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 14:44:36,657 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2018-07-24 14:44:36,658 INFO L87 Difference]: Start difference. First operand 27043 states and 30004 transitions. Second operand 3 states. [2018-07-24 14:44:38,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 14:44:38,492 INFO L93 Difference]: Finished difference Result 49984 states and 54874 transitions. [2018-07-24 14:44:38,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 14:44:38,493 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1331 [2018-07-24 14:44:38,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 14:44:38,494 INFO L225 Difference]: With dead ends: 49984 [2018-07-24 14:44:38,494 INFO L226 Difference]: Without dead ends: 0 [2018-07-24 14:44:38,576 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 2671 GetRequests, 2661 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2018-07-24 14:44:38,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-24 14:44:38,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-24 14:44:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-24 14:44:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-24 14:44:38,577 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1331 [2018-07-24 14:44:38,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 14:44:38,577 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-24 14:44:38,577 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 14:44:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-24 14:44:38,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-24 14:44:38,581 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-24 14:44:39,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:39,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:40,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:41,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:42,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:42,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:42,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:42,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:42,557 WARN L169 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 911 DAG size of output: 747 [2018-07-24 14:44:42,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:42,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:43,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:44,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 14:44:45,946 WARN L169 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 911 DAG size of output: 747 [2018-07-24 14:44:47,694 WARN L169 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 242 DAG size of output: 61 [2018-07-24 14:44:54,018 WARN L169 SmtUtils]: Spent 6.32 s on a formula simplification. DAG size of input: 717 DAG size of output: 73 [2018-07-24 14:44:56,307 WARN L169 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 315 DAG size of output: 61 [2018-07-24 14:44:59,846 WARN L169 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 281 DAG size of output: 86 [2018-07-24 14:45:06,146 WARN L169 SmtUtils]: Spent 6.28 s on a formula simplification. DAG size of input: 717 DAG size of output: 73 [2018-07-24 14:45:06,150 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-07-24 14:45:06,150 INFO L417 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) (= |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__a12~0)) [2018-07-24 14:45:06,151 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-07-24 14:45:06,151 INFO L421 ceAbstractionStarter]: For program point L90'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,151 INFO L421 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,151 INFO L421 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,151 INFO L421 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,151 INFO L421 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,151 INFO L421 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,151 INFO L421 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,152 INFO L421 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,152 INFO L421 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,152 INFO L421 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,152 INFO L421 ceAbstractionStarter]: For program point L93'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,152 INFO L421 ceAbstractionStarter]: For program point L24''(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,152 INFO L421 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,152 INFO L421 ceAbstractionStarter]: For program point L72'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,153 INFO L421 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,153 INFO L421 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,153 INFO L421 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,153 INFO L421 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,153 INFO L421 ceAbstractionStarter]: For program point L192'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,153 INFO L421 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,153 INFO L421 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,153 INFO L421 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,154 INFO L421 ceAbstractionStarter]: For program point L96'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,154 INFO L421 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,154 INFO L421 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,154 INFO L421 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,154 INFO L421 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,154 INFO L421 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,154 INFO L421 ceAbstractionStarter]: For program point L99'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,154 INFO L421 ceAbstractionStarter]: For program point L51'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,154 INFO L421 ceAbstractionStarter]: For program point L75'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L150'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L174'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L198'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L195'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,155 INFO L421 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L171'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L153'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L177'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,156 INFO L421 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,157 INFO L421 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L78'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L30'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L54'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L33'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L57'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,158 INFO L421 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,159 INFO L421 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,159 INFO L421 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,159 INFO L421 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-07-24 14:45:06,159 INFO L421 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,159 INFO L421 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-07-24 14:45:06,159 INFO L421 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,159 INFO L421 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,159 INFO L421 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-07-24 14:45:06,160 INFO L421 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,160 INFO L421 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-07-24 14:45:06,160 INFO L421 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,160 INFO L421 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,160 INFO L421 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,160 INFO L421 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,160 INFO L421 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,160 INFO L421 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,160 INFO L421 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L159'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L1491'(line 1491) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,161 INFO L421 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L132'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L156'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L36'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,162 INFO L421 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L39'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L114'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L138'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,163 INFO L421 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,164 INFO L421 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L135'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L111'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-07-24 14:45:06,165 INFO L421 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,166 INFO L421 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L204'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,167 INFO L421 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L201'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L117'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-07-24 14:45:06,168 INFO L421 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-07-24 14:45:06,169 INFO L421 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-07-24 14:45:06,170 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 136) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L81'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L60'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,170 INFO L421 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,171 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 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L180'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L84'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L63'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L87'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L162'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L186'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,171 INFO L421 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L183'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L141'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L165'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,172 INFO L421 ceAbstractionStarter]: For program point L189'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,173 INFO L421 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,174 INFO L421 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,174 INFO L421 ceAbstractionStarter]: For program point L66'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,174 INFO L421 ceAbstractionStarter]: For program point L42'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,174 INFO L421 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,174 INFO L421 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,174 INFO L421 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,174 INFO L421 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-07-24 14:45:06,174 INFO L421 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-07-24 14:45:06,174 INFO L421 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,175 INFO L421 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,175 INFO L421 ceAbstractionStarter]: For program point L45'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,175 INFO L421 ceAbstractionStarter]: For program point L69'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,175 INFO L421 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,175 INFO L421 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,175 INFO L421 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,176 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 23 1492) the Hoare annotation is: (let ((.cse11 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) (.cse12 (= |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__a12~0))) (let ((.cse7 (= 7 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse3 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| 4)) (.cse8 (< 7 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse0 (< 8 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse4 (< 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (.cse9 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| 156) 0)) (.cse6 (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (.cse5 (not (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|))) (.cse2 (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0) .cse11 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) .cse12)) (.cse10 (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|)) (.cse1 (not (= 8 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)))) (and (or (or .cse0 .cse1) .cse2) (or .cse2 .cse3 .cse4 .cse5) (or .cse6 (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) .cse7 .cse2 .cse8) (or .cse4 .cse0 .cse2 .cse9) (or .cse9 .cse2 .cse10 .cse8) (or .cse4 (not .cse7) .cse2) (or .cse4 .cse2 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| 6))) (or .cse3 .cse4 .cse2 .cse8) (or .cse2 .cse0 .cse10 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| 8)) (or .cse4 .cse2 .cse9 .cse10) (or .cse6 .cse10 .cse5 .cse2) (or (and .cse11 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0) .cse12) .cse10 .cse1)))) [2018-07-24 14:45:06,176 INFO L421 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,176 INFO L421 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,176 INFO L421 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,176 INFO L421 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,176 INFO L421 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,176 INFO L421 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,176 INFO L421 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,176 INFO L421 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,177 INFO L421 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,178 INFO L421 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,178 INFO L421 ceAbstractionStarter]: For program point L147'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,178 INFO L421 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,178 INFO L421 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,178 INFO L421 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,178 INFO L421 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,178 INFO L421 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,178 INFO L421 ceAbstractionStarter]: For program point L120'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,178 INFO L421 ceAbstractionStarter]: For program point L144'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L168'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L48'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,179 INFO L421 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L417 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse14 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)) (.cse23 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7))) (.cse4 (= 7 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse16 (= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) (.cse22 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4))) (.cse17 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) (.cse18 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)) (.cse24 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 156))) (.cse19 (= |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__a12~0))) (let ((.cse11 (and .cse16 .cse22 .cse17 .cse18 .cse24 .cse19)) (.cse13 (not (= 8 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|))) (.cse6 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| 4)) (.cse12 (not .cse4)) (.cse9 (< 8 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse10 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| 8)) (.cse2 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| 156) 0)) (.cse21 (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (.cse15 (< 7 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse5 (and .cse16 .cse22 .cse17 .cse18 .cse24 .cse23 .cse19)) (.cse0 (< 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (.cse1 (and .cse14 .cse17 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) .cse19)) (.cse20 (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (.cse7 (and .cse16 .cse22 .cse17 .cse18 .cse23 .cse19)) (.cse3 (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|)) (.cse8 (not (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse7 .cse8 .cse1) (or .cse0 .cse9 .cse2 .cse1 .cse10 .cse5) (or .cse6 .cse11 (or .cse12 .cse13) .cse14) (or .cse12 .cse2 .cse1 .cse11 .cse3) (or .cse7 .cse3 .cse13 .cse4) (or (or .cse9 .cse13 .cse4) .cse7 .cse1) (or .cse6 .cse0 .cse7 .cse4 .cse1 .cse15) (or .cse2 .cse1 .cse3 .cse4 .cse15 .cse5) (or .cse0 .cse12 .cse1 (and .cse16 .cse17 .cse18 .cse19)) (or .cse1 .cse9 .cse7 .cse3 .cse10) (or .cse20 .cse7 .cse21 .cse4 .cse1 .cse15) (or .cse2 .cse21 .cse4 .cse15 (or (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 134) (not (= 5 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)) (not (= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output_~input 3)) (not .cse16)) .cse5) (or .cse0 .cse7 .cse1 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| 6))) (or .cse1 .cse20 .cse7 .cse3 .cse8)))) [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L27'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L126'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L102'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,180 INFO L421 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L123'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 INFO L421 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,181 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 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L105'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L129'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,182 INFO L421 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,183 INFO L421 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,183 INFO L421 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,183 INFO L421 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,183 INFO L421 ceAbstractionStarter]: For program point L108'(lines 23 1492) no Hoare annotation was computed. [2018-07-24 14:45:06,183 INFO L421 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-07-24 14:45:06,183 INFO L417 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4)) (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 87)) (= 5 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0) (not (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 12))) [2018-07-24 14:45:06,183 INFO L424 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-07-24 14:45:06,183 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-24 14:45:06,183 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-24 14:45:06,183 INFO L421 ceAbstractionStarter]: For program point L1781'(line 1781) no Hoare annotation was computed. [2018-07-24 14:45:06,183 INFO L421 ceAbstractionStarter]: For program point L1773(lines 1773 1782) no Hoare annotation was computed. [2018-07-24 14:45:06,184 INFO L417 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse6 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4))) (.cse10 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 156))) (.cse4 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 12))) (.cse3 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7)))) (let ((.cse7 (not (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0))) (.cse11 (= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) (.cse5 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 8)) (.cse9 (and (and .cse6 .cse10 .cse4) .cse3)) (.cse2 (<= 4 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)) (.cse0 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 9)) (.cse1 (<= 10 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (.cse8 (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (or (and .cse0 .cse1 (= 7 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)) (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (and .cse2 .cse1 .cse3 .cse4 .cse5 (not (= 8 ~__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__a18~0)| 87) 0) (and .cse6 .cse7 .cse1 .cse8) (and (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (and (or (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 79) 0) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)|)) (and (= 5 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0) .cse9)) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|)) (and .cse6 .cse10 .cse1 .cse5) (and .cse6 (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0) .cse1 .cse5) (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (and (and (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7) .cse7 .cse4 .cse3) .cse1) (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) (and .cse11 .cse1 .cse5) (and .cse11 .cse6) (not (= 5 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (and .cse0 .cse10 .cse1 .cse5) (and .cse9 .cse0 .cse1) (and .cse2 .cse0 .cse1 .cse8)))) [2018-07-24 14:45:06,184 INFO L421 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-07-24 14:45:06,184 INFO L417 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| 87) 0) (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) (= |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__a12~0)) (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) (not (= 5 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|))) [2018-07-24 14:45:06,184 INFO L421 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-07-24 14:45:06,184 INFO L417 ceAbstractionStarter]: At program point L1773''(lines 1773 1782) the Hoare annotation is: (let ((.cse6 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4))) (.cse10 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 156))) (.cse4 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 12))) (.cse3 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7)))) (let ((.cse7 (not (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0))) (.cse11 (= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) (.cse5 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 8)) (.cse9 (and (and .cse6 .cse10 .cse4) .cse3)) (.cse2 (<= 4 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)) (.cse0 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 9)) (.cse1 (<= 10 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (.cse8 (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (or (and .cse0 .cse1 (= 7 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)) (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (and .cse2 .cse1 .cse3 .cse4 .cse5 (not (= 8 ~__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__a18~0)| 87) 0) (and .cse6 .cse7 .cse1 .cse8) (and (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (and (or (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 79) 0) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)|)) (and (= 5 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0) .cse9)) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|)) (and .cse6 .cse10 .cse1 .cse5) (and .cse6 (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0) .cse1 .cse5) (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) (and (and (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7) .cse7 .cse4 .cse3) .cse1) (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) (and .cse11 .cse1 .cse5) (and .cse11 .cse6) (not (= 5 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (and .cse0 .cse10 .cse1 .cse5) (and .cse9 .cse0 .cse1) (and .cse2 .cse0 .cse1 .cse8)))) [2018-07-24 14:45:06,184 INFO L421 ceAbstractionStarter]: For program point L1773'''(lines 1767 1783) no Hoare annotation was computed. [2018-07-24 14:45:06,184 INFO L421 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,184 INFO L421 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,184 INFO L421 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,184 INFO L421 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,184 INFO L421 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,185 INFO L421 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,186 INFO L421 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,187 INFO L417 ceAbstractionStarter]: At program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse11 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) (.cse12 (= |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__a12~0))) (let ((.cse3 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| 4)) (.cse8 (< 7 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse0 (< 8 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse9 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| 156) 0)) (.cse6 (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (.cse5 (not (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|))) (.cse4 (< 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)) (.cse2 (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0) .cse11 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|) .cse12)) (.cse7 (= 7 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)|)) (.cse10 (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)|)) (.cse1 (not (= 8 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|)))) (and (or (or .cse0 .cse1) .cse2) (or .cse2 .cse3 .cse4 .cse5) (or .cse6 (= 12 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)|) .cse7 .cse2 .cse8) (or .cse4 .cse0 .cse2 .cse9) (or .cse9 .cse2 .cse10 .cse8) (or .cse4 .cse2 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| 6))) (or .cse3 .cse4 .cse2 .cse8) (or .cse2 .cse0 .cse10 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)| 8)) (or .cse4 .cse2 .cse9 .cse10) (or .cse6 .cse10 .cse5 .cse2) (or .cse4 .cse2 (not .cse7)) (or (and .cse11 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0) .cse12) .cse10 .cse1)))) [2018-07-24 14:45:06,187 INFO L421 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,188 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-07-24 14:45:06,188 INFO L421 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,188 INFO L421 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-07-24 14:45:06,188 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-07-24 14:45:06,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.07 02:45:06 BoogieIcfgContainer [2018-07-24 14:45:06,218 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-24 14:45:06,221 INFO L168 Benchmark]: Toolchain (without parser) took 162399.52 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.2 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-07-24 14:45:06,222 INFO L168 Benchmark]: CDTParser took 0.22 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 14:45:06,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1191.55 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: 105.7 MB). Peak memory consumption was 105.7 MB. Max. memory is 7.1 GB. [2018-07-24 14:45:06,226 INFO L168 Benchmark]: Boogie Procedure Inliner took 209.89 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-07-24 14:45:06,227 INFO L168 Benchmark]: Boogie Preprocessor took 499.39 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 827.3 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -983.5 MB). Peak memory consumption was 61.3 MB. Max. memory is 7.1 GB. [2018-07-24 14:45:06,227 INFO L168 Benchmark]: RCFGBuilder took 6011.55 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: 280.6 MB). Peak memory consumption was 280.6 MB. Max. memory is 7.1 GB. [2018-07-24 14:45:06,228 INFO L168 Benchmark]: TraceAbstraction took 154481.47 ms. Allocated memory was 2.4 GB in the beginning and 4.1 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 3.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-07-24 14:45:06,238 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 1191.55 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: 105.7 MB). Peak memory consumption was 105.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 209.89 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 499.39 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 827.3 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -983.5 MB). Peak memory consumption was 61.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6011.55 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: 280.6 MB). Peak memory consumption was 280.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 154481.47 ms. Allocated memory was 2.4 GB in the beginning and 4.1 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 3.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 136]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: (((((((((((((((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 <= 9 && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && 7 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12) || 9 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) || (((((4 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 12)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 <= 8) && !(8 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12))) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18) + 87 < 0) || (((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(9 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && 9 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16) && (__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79 <= 0 || __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18)) && 5 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 && ((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 12)) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15))) || (((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156) && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 <= 8)) || (((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && 8 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12) && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 <= 8)) || 12 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) || ((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 <= 7 && !(9 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 12)) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16))) || 4 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15)) || ((8 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 <= 8)) || (8 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4))) || !(5 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12))) || (((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 <= 9 && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156) && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 <= 8)) || (((((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 12)) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 <= 9) && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16))) || (((4 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 <= 9) && 10 <= \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16)) && 9 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 410 locations, 1 error locations. SAFE Result, 154.3s OverallTime, 12 OverallIterations, 7 TraceHistogramMax, 74.7s AutomataDifference, 0.0s DeadEndRemovalTime, 27.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 2121 SDtfs, 21497 SDslu, 1969 SDs, 0 SdLazy, 38726 SolverSat, 6023 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 54.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 24155 GetRequests, 23936 SyntacticMatches, 26 SemanticMatches, 193 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1415 ImplicationChecksByTransitivity, 11.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=29429occurred 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: 5.1s AutomataMinimizationTime, 12 MinimizatonAttempts, 5189 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 2931 PreInvPairs, 5368 NumberOfFragments, 1829 HoareAnnotationTreeSize, 2931 FomulaSimplifications, 206925 FormulaSimplificationTreeSizeReduction, 7.3s HoareSimplificationTime, 9 FomulaSimplificationsInter, 245933 FormulaSimplificationTreeSizeReductionInter, 20.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 5.6s SatisfiabilityAnalysisTime, 27.6s InterpolantComputationTime, 19672 NumberOfCodeBlocks, 19672 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 31587 ConstructedInterpolants, 0 QuantifiedInterpolants, 94102947 SizeOfPredicates, 4 NumberOfNonLiveVariables, 15641 ConjunctsInSsa, 80 ConjunctsInUnsatCore, 36 InterpolantComputations, 9 PerfectInterpolantSequences, 48011/51420 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/Problem16_label19_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-24_14-45-06-273.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem16_label19_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-24_14-45-06-273.csv Received shutdown request...