java -Xss4m -Xmx6000000000 -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 ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label29_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-71425fa [2018-07-22 10:36:22,762 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-22 10:36:22,764 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-22 10:36:22,778 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-22 10:36:22,778 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-22 10:36:22,780 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-22 10:36:22,781 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-22 10:36:22,788 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-22 10:36:22,790 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-22 10:36:22,792 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-22 10:36:22,793 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-22 10:36:22,793 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-22 10:36:22,794 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-22 10:36:22,795 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-22 10:36:22,798 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-22 10:36:22,799 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-22 10:36:22,800 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-22 10:36:22,801 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-22 10:36:22,811 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-22 10:36:22,813 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-22 10:36:22,813 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-22 10:36:22,814 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-22 10:36:22,820 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-22 10:36:22,820 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-22 10:36:22,820 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-22 10:36:22,821 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-22 10:36:22,822 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-22 10:36:22,822 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-22 10:36:22,825 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-22 10:36:22,826 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-22 10:36:22,826 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-22 10:36:22,826 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-22 10:36:22,826 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-22 10:36:22,827 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-22 10:36:22,827 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-22 10:36:22,830 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-22 10:36:22,831 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-22 10:36:22,852 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-22 10:36:22,852 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-22 10:36:22,853 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-22 10:36:22,853 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-22 10:36:22,857 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-22 10:36:22,857 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-22 10:36:22,857 INFO L133 SettingsManager]: * Use SBE=true [2018-07-22 10:36:22,858 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-22 10:36:22,859 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-22 10:36:22,859 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-22 10:36:22,859 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-22 10:36:22,859 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-22 10:36:22,859 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-22 10:36:22,859 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-22 10:36:22,860 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-22 10:36:22,860 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-22 10:36:22,860 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-22 10:36:22,860 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-22 10:36:22,860 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-22 10:36:22,861 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-22 10:36:22,861 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-22 10:36:22,861 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-22 10:36:22,861 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-22 10:36:22,861 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-22 10:36:22,861 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-22 10:36:22,862 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-22 10:36:22,863 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-22 10:36:22,863 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-22 10:36:22,863 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-22 10:36:22,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-22 10:36:22,926 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-22 10:36:22,931 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-22 10:36:22,932 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-22 10:36:22,933 INFO L276 PluginConnector]: CDTParser initialized [2018-07-22 10:36:22,934 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label29_true-unreach-call.c [2018-07-22 10:36:23,298 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/de9265c79/3ad1889796f5488b8f59a920c82f06e2/FLAG3edc9e326 [2018-07-22 10:36:26,891 INFO L276 CDTParser]: Found 1 translation units. [2018-07-22 10:36:26,891 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label29_true-unreach-call.c [2018-07-22 10:36:27,177 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/de9265c79/3ad1889796f5488b8f59a920c82f06e2/FLAG3edc9e326 [2018-07-22 10:36:27,191 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/de9265c79/3ad1889796f5488b8f59a920c82f06e2 [2018-07-22 10:36:27,200 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-22 10:36:27,206 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-22 10:36:27,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-22 10:36:27,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-22 10:36:27,214 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-22 10:36:27,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 10:36:27" (1/1) ... [2018-07-22 10:36:27,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71992aa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:36:27, skipping insertion in model container [2018-07-22 10:36:27,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 10:36:27" (1/1) ... [2018-07-22 10:36:29,616 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-22 10:36:51,796 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-22 10:36:51,812 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-22 10:37:10,050 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-22 10:37:25,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25 WrapperNode [2018-07-22 10:37:25,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-22 10:37:25,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-22 10:37:25,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-22 10:37:25,366 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-22 10:37:25,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... [2018-07-22 10:37:26,021 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... [2018-07-22 10:37:43,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-22 10:37:43,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-22 10:37:43,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-22 10:37:43,953 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-22 10:37:43,961 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... [2018-07-22 10:37:43,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... [2018-07-22 10:37:44,506 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... [2018-07-22 10:37:44,507 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... [2018-07-22 10:37:47,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... [2018-07-22 10:37:47,388 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... [2018-07-22 10:37:47,991 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... [2018-07-22 10:37:48,608 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-22 10:37:48,608 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-22 10:37:48,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-22 10:37:48,609 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-22 10:37:48,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 10:37:25" (1/1) ... No working directory specified, using /storage/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 [2018-07-22 10:37:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-07-22 10:37:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-22 10:37:48,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start Received shutdown request... [2018-07-22 10:39:41,019 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-22 10:39:41,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 10:39:41 BoogieIcfgContainer [2018-07-22 10:39:41,020 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-22 10:39:41,020 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction [2018-07-22 10:39:41,022 INFO L168 Benchmark]: Toolchain (without parser) took 193821.15 ms. Allocated memory was 759.2 MB in the beginning and 4.6 GB in the end (delta: 3.8 GB). Free memory was 489.7 MB in the beginning and 1.3 GB in the end (delta: -805.8 MB). Peak memory consumption was 4.1 GB. Max. memory is 5.3 GB. [2018-07-22 10:39:41,032 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 309.3 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-07-22 10:39:41,032 INFO L168 Benchmark]: CACSL2BoogieTranslator took 58157.81 ms. Allocated memory was 759.2 MB in the beginning and 3.0 GB in the end (delta: 2.2 GB). Free memory was 489.7 MB in the beginning and 1.1 GB in the end (delta: -634.0 MB). Peak memory consumption was 2.0 GB. Max. memory is 5.3 GB. [2018-07-22 10:39:41,033 INFO L168 Benchmark]: Boogie Procedure Inliner took 18587.46 ms. Allocated memory was 3.0 GB in the beginning and 4.3 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 2.1 GB in the end (delta: -995.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. [2018-07-22 10:39:41,034 INFO L168 Benchmark]: Boogie Preprocessor took 4654.96 ms. Allocated memory is still 4.3 GB. Free memory was 2.1 GB in the beginning and 1.5 GB in the end (delta: 575.5 MB). Peak memory consumption was 927.9 MB. Max. memory is 5.3 GB. [2018-07-22 10:39:41,035 INFO L168 Benchmark]: RCFGBuilder took 112411.47 ms. Allocated memory was 4.3 GB in the beginning and 4.6 GB in the end (delta: 323.5 MB). Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 248.4 MB). Peak memory consumption was 1.6 GB. Max. memory is 5.3 GB. [2018-07-22 10:39:41,039 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 309.3 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 58157.81 ms. Allocated memory was 759.2 MB in the beginning and 3.0 GB in the end (delta: 2.2 GB). Free memory was 489.7 MB in the beginning and 1.1 GB in the end (delta: -634.0 MB). Peak memory consumption was 2.0 GB. Max. memory is 5.3 GB. * Boogie Procedure Inliner took 18587.46 ms. Allocated memory was 3.0 GB in the beginning and 4.3 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 2.1 GB in the end (delta: -995.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. * Boogie Preprocessor took 4654.96 ms. Allocated memory is still 4.3 GB. Free memory was 2.1 GB in the beginning and 1.5 GB in the end (delta: 575.5 MB). Peak memory consumption was 927.9 MB. Max. memory is 5.3 GB. * RCFGBuilder took 112411.47 ms. Allocated memory was 4.3 GB in the beginning and 4.6 GB in the end (delta: 323.5 MB). Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 248.4 MB). Peak memory consumption was 1.6 GB. Max. memory is 5.3 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/Problem09_label29_true-unreach-call.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-22_10-39-41-055.csv Completed graceful shutdown