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/default/taipan/svcomp-Reach-64bit-Taipan_Default-old.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label45_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dd2f093 [2018-07-23 19:46:08,812 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-23 19:46:08,815 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-23 19:46:08,833 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-23 19:46:08,833 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-23 19:46:08,834 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-23 19:46:08,836 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-23 19:46:08,839 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-23 19:46:08,842 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-23 19:46:08,849 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-23 19:46:08,850 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-23 19:46:08,852 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-23 19:46:08,854 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-23 19:46:08,857 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-23 19:46:08,858 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-23 19:46:08,859 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-23 19:46:08,863 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-23 19:46:08,866 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-23 19:46:08,871 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-23 19:46:08,873 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-23 19:46:08,874 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-23 19:46:08,875 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-23 19:46:08,877 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-23 19:46:08,877 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-23 19:46:08,878 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-23 19:46:08,878 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-23 19:46:08,879 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-23 19:46:08,880 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-23 19:46:08,881 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-23 19:46:08,882 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-23 19:46:08,882 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-23 19:46:08,883 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-23 19:46:08,883 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-23 19:46:08,883 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-23 19:46:08,884 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-23 19:46:08,885 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-23 19:46:08,885 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-old.epf [2018-07-23 19:46:08,906 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-23 19:46:08,906 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-23 19:46:08,907 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-23 19:46:08,908 INFO L133 SettingsManager]: * User list type=DISABLED [2018-07-23 19:46:08,908 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-07-23 19:46:08,908 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-07-23 19:46:08,908 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-07-23 19:46:08,909 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-07-23 19:46:08,909 INFO L133 SettingsManager]: * Log string format=TERM [2018-07-23 19:46:08,909 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-07-23 19:46:08,909 INFO L133 SettingsManager]: * Interval Domain=false [2018-07-23 19:46:08,911 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-23 19:46:08,911 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-23 19:46:08,911 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-23 19:46:08,911 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-23 19:46:08,912 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-23 19:46:08,912 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-23 19:46:08,912 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-23 19:46:08,914 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-23 19:46:08,914 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-23 19:46:08,914 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-23 19:46:08,914 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-23 19:46:08,915 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-23 19:46:08,915 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-23 19:46:08,915 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-23 19:46:08,915 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-23 19:46:08,916 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-23 19:46:08,916 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-07-23 19:46:08,916 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-23 19:46:08,916 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-23 19:46:08,917 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-23 19:46:08,917 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-23 19:46:08,917 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-07-23 19:46:08,984 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-23 19:46:09,001 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-23 19:46:09,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-23 19:46:09,007 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-23 19:46:09,007 INFO L276 PluginConnector]: CDTParser initialized [2018-07-23 19:46:09,008 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label45_false-unreach-call.c [2018-07-23 19:46:09,348 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/917cc4107/3ba0a7063adb4df4998f245cbd7a4d8e/FLAGdd21c822a [2018-07-23 19:46:09,704 INFO L276 CDTParser]: Found 1 translation units. [2018-07-23 19:46:09,705 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label45_false-unreach-call.c [2018-07-23 19:46:09,736 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/917cc4107/3ba0a7063adb4df4998f245cbd7a4d8e/FLAGdd21c822a [2018-07-23 19:46:09,757 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/917cc4107/3ba0a7063adb4df4998f245cbd7a4d8e [2018-07-23 19:46:09,771 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-23 19:46:09,772 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-23 19:46:09,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-23 19:46:09,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-23 19:46:09,781 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-23 19:46:09,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 07:46:09" (1/1) ... [2018-07-23 19:46:09,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6907b088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:09, skipping insertion in model container [2018-07-23 19:46:09,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 07:46:09" (1/1) ... [2018-07-23 19:46:10,013 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-23 19:46:10,613 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-23 19:46:10,629 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-23 19:46:10,915 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-23 19:46:11,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11 WrapperNode [2018-07-23 19:46:11,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-23 19:46:11,089 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-23 19:46:11,090 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-23 19:46:11,090 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-23 19:46:11,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (1/1) ... [2018-07-23 19:46:11,166 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (1/1) ... [2018-07-23 19:46:11,346 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-23 19:46:11,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-23 19:46:11,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-23 19:46:11,347 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-23 19:46:11,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (1/1) ... [2018-07-23 19:46:11,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (1/1) ... [2018-07-23 19:46:11,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (1/1) ... [2018-07-23 19:46:11,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (1/1) ... [2018-07-23 19:46:11,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (1/1) ... [2018-07-23 19:46:11,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (1/1) ... [2018-07-23 19:46:11,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (1/1) ... [2018-07-23 19:46:12,026 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-23 19:46:12,028 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-23 19:46:12,028 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-23 19:46:12,028 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-23 19:46:12,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (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 [2018-07-23 19:46:12,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-07-23 19:46:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-07-23 19:46:12,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-23 19:46:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-23 19:46:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-07-23 19:46:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-07-23 19:46:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output2 [2018-07-23 19:46:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output2 [2018-07-23 19:46:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output [2018-07-23 19:46:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output [2018-07-23 19:46:19,715 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-23 19:46:19,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 07:46:19 BoogieIcfgContainer [2018-07-23 19:46:19,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-23 19:46:19,717 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-23 19:46:19,717 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-23 19:46:19,721 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-23 19:46:19,723 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.07 07:46:09" (1/3) ... [2018-07-23 19:46:19,724 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c33f793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 07:46:19, skipping insertion in model container [2018-07-23 19:46:19,724 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 07:46:11" (2/3) ... [2018-07-23 19:46:19,724 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c33f793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 07:46:19, skipping insertion in model container [2018-07-23 19:46:19,725 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 07:46:19" (3/3) ... [2018-07-23 19:46:19,726 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label45_false-unreach-call.c [2018-07-23 19:46:19,736 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-23 19:46:19,747 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-23 19:46:19,803 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-23 19:46:19,804 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-23 19:46:19,804 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-23 19:46:19,805 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-23 19:46:19,805 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-23 19:46:19,805 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-23 19:46:19,805 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-23 19:46:19,805 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-23 19:46:19,805 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-23 19:46:19,836 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-07-23 19:46:19,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-07-23 19:46:19,844 INFO L345 BasicCegarLoop]: Found error trace [2018-07-23 19:46:19,845 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] [2018-07-23 19:46:19,846 INFO L414 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-23 19:46:19,851 INFO L82 PathProgramCache]: Analyzing trace with hash 1761453180, now seen corresponding path program 1 times [2018-07-23 19:46:19,854 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-07-23 19:46:19,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-23 19:46:19,903 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-23 19:46:19,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-23 19:46:19,903 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-23 19:46:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-23 19:46:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-23 19:46:20,317 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-23 19:46:20,317 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-23 19:46:20,318 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-23 19:46:20,324 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-23 19:46:20,339 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-23 19:46:20,340 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-23 19:46:20,343 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-07-23 19:46:30,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-23 19:46:30,133 INFO L93 Difference]: Finished difference Result 1501 states and 2761 transitions. [2018-07-23 19:46:30,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-23 19:46:30,135 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 36 [2018-07-23 19:46:30,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-23 19:46:30,163 INFO L225 Difference]: With dead ends: 1501 [2018-07-23 19:46:30,163 INFO L226 Difference]: Without dead ends: 1057 [2018-07-23 19:46:30,173 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-23 19:46:30,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1057 states. [2018-07-23 19:46:30,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1057 to 744. [2018-07-23 19:46:30,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-07-23 19:46:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1125 transitions. [2018-07-23 19:46:30,280 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1125 transitions. Word has length 36 [2018-07-23 19:46:30,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-23 19:46:30,281 INFO L471 AbstractCegarLoop]: Abstraction has 744 states and 1125 transitions. [2018-07-23 19:46:30,281 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-23 19:46:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1125 transitions. [2018-07-23 19:46:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-07-23 19:46:30,287 INFO L345 BasicCegarLoop]: Found error trace [2018-07-23 19:46:30,287 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-23 19:46:30,287 INFO L414 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-23 19:46:30,288 INFO L82 PathProgramCache]: Analyzing trace with hash 2145878183, now seen corresponding path program 1 times [2018-07-23 19:46:30,288 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-07-23 19:46:30,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-23 19:46:30,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-23 19:46:30,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-23 19:46:30,289 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-23 19:46:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-23 19:46:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-23 19:46:30,620 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-23 19:46:30,620 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-23 19:46:30,620 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-23 19:46:30,622 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-23 19:46:30,623 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-23 19:46:30,623 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-23 19:46:30,623 INFO L87 Difference]: Start difference. First operand 744 states and 1125 transitions. Second operand 4 states. [2018-07-23 19:46:37,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-23 19:46:37,377 INFO L93 Difference]: Finished difference Result 2732 states and 4244 transitions. [2018-07-23 19:46:37,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-23 19:46:37,380 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 106 [2018-07-23 19:46:37,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-23 19:46:37,395 INFO L225 Difference]: With dead ends: 2732 [2018-07-23 19:46:37,395 INFO L226 Difference]: Without dead ends: 1994 [2018-07-23 19:46:37,402 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-23 19:46:37,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1994 states. [2018-07-23 19:46:37,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1994 to 1682. [2018-07-23 19:46:37,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1682 states. [2018-07-23 19:46:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1682 states and 2410 transitions. [2018-07-23 19:46:37,493 INFO L78 Accepts]: Start accepts. Automaton has 1682 states and 2410 transitions. Word has length 106 [2018-07-23 19:46:37,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-23 19:46:37,494 INFO L471 AbstractCegarLoop]: Abstraction has 1682 states and 2410 transitions. [2018-07-23 19:46:37,494 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-23 19:46:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2410 transitions. [2018-07-23 19:46:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-07-23 19:46:37,513 INFO L345 BasicCegarLoop]: Found error trace [2018-07-23 19:46:37,513 INFO L353 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-07-23 19:46:37,514 INFO L414 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-23 19:46:37,514 INFO L82 PathProgramCache]: Analyzing trace with hash 18754376, now seen corresponding path program 1 times [2018-07-23 19:46:37,514 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-07-23 19:46:37,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-23 19:46:37,515 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-23 19:46:37,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-23 19:46:37,516 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-23 19:46:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-23 19:46:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 61 proven. 87 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-07-23 19:46:38,022 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-23 19:46:38,022 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-07-23 19:46:38,023 INFO L199 CegarAbsIntRunner]: Running AI on error trace of length 257 with the following transitions: [2018-07-23 19:46:38,026 INFO L201 CegarAbsIntRunner]: [0], [1], [5], [9], [15], [19], [21], [98], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [285], [287], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [498], [506], [514], [522], [530], [538], [546], [554], [562], [570], [578], [586], [591], [595], [606], [610], [614], [618], [622], [626], [630], [634], [638], [642], [646], [650], [654], [665], [669], [673], [677], [681], [692], [696], [700], [704], [708], [712], [715], [716], [720], [731], [735], [739], [743], [747], [751], [755], [759], [763], [767], [771], [775], [779], [783], [787], [791], [795], [799], [803], [807], [811], [822], [833], [837], [840], [843], [847], [1659], [1660], [1661], [1662], [1664], [1665] [2018-07-23 19:46:38,113 INFO L148 AbstractInterpreter]: Using domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-07-23 19:46:38,113 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2018-07-23 19:46:43,307 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2018-07-23 19:47:07,238 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-07-23 19:47:07,240 INFO L272 AbstractInterpreter]: Visited 130 different actions 501 times. Merged at 5 different actions 14 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-07-23 19:47:07,265 INFO L395 sIntCurrentIteration]: Generating AbsInt predicates [2018-07-23 19:47:10,732 INFO L232 lantSequenceWeakener]: Weakened 252 states. On average, predicates are now at 77.72% of their original sizes. [2018-07-23 19:47:10,732 INFO L408 sIntCurrentIteration]: Unifying AI predicates [2018-07-23 19:47:12,569 INFO L419 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-07-23 19:47:12,570 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-23 19:47:12,571 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-07-23 19:47:12,571 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-23 19:47:12,572 INFO L450 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-07-23 19:47:12,573 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-07-23 19:47:12,573 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2018-07-23 19:47:12,574 INFO L87 Difference]: Start difference. First operand 1682 states and 2410 transitions. Second operand 12 states. Received shutdown request... [2018-07-23 19:49:37,081 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-07-23 19:49:37,081 WARN L540 AbstractCegarLoop]: Verification canceled [2018-07-23 19:49:37,089 WARN L202 ceAbstractionStarter]: Timeout [2018-07-23 19:49:37,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.07 07:49:37 BoogieIcfgContainer [2018-07-23 19:49:37,090 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-23 19:49:37,091 INFO L168 Benchmark]: Toolchain (without parser) took 207319.43 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -491.3 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2018-07-23 19:49:37,093 INFO L168 Benchmark]: CDTParser took 0.27 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. [2018-07-23 19:49:37,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1315.14 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: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. [2018-07-23 19:49:37,094 INFO L168 Benchmark]: Boogie Procedure Inliner took 256.63 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-07-23 19:49:37,095 INFO L168 Benchmark]: Boogie Preprocessor took 681.48 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 896.0 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. [2018-07-23 19:49:37,096 INFO L168 Benchmark]: RCFGBuilder took 7687.98 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: 331.1 MB). Peak memory consumption was 331.1 MB. Max. memory is 7.1 GB. [2018-07-23 19:49:37,097 INFO L168 Benchmark]: TraceAbstraction took 197372.97 ms. Allocated memory was 2.4 GB in the beginning and 4.2 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 62.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-07-23 19:49:37,102 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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 1315.14 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: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 256.63 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 681.48 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 896.0 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7687.98 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: 331.1 MB). Peak memory consumption was 331.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 197372.97 ms. Allocated memory was 2.4 GB in the beginning and 4.2 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 62.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 94]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 94). Cancelled while BasicCegarLoop was constructing difference of abstraction (1682states) and interpolant automaton (currently 17 states, 12 states before enhancement), while ReachableStatesComputation was computing reachable states (3637 states constructedinput type IntersectNwa). - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. TIMEOUT Result, 197.2s OverallTime, 3 OverallIterations, 3 TraceHistogramMax, 161.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 944 SDtfs, 3482 SDslu, 1140 SDs, 0 SdLazy, 6855 SolverSat, 1388 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 98.6s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 276 GetRequests, 228 SyntacticMatches, 24 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 266 ImplicationChecksByTransitivity, 2.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1682occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 29.2s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 0.9955456095481674 AbsIntWeakeningRatio, 0.10588235294117647 AbsIntAvgWeakeningVarsNumRemoved, 548.8588235294118 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 625 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 398 NumberOfCodeBlocks, 398 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 395 ConstructedInterpolants, 0 QuantifiedInterpolants, 389245 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 96/183 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label45_false-unreach-call.c_svcomp-Reach-64bit-Taipan_Default-old.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-23_19-49-37-122.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label45_false-unreach-call.c_svcomp-Reach-64bit-Taipan_Default-old.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-23_19-49-37-122.csv Completed graceful shutdown