./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-wmm/thin002_pso.oepc_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/thin002_pso.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 296506a137ce7a60cbf4cc21a9df8f0ab9fd9395 ............................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/thin002_pso.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 296506a137ce7a60cbf4cc21a9df8f0ab9fd9395 ................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:31:56,871 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:31:56,872 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:31:56,879 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:31:56,879 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:31:56,880 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:31:56,881 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:31:56,882 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:31:56,883 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:31:56,883 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:31:56,884 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:31:56,884 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:31:56,885 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:31:56,886 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:31:56,886 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:31:56,886 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:31:56,887 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:31:56,888 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:31:56,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:31:56,890 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:31:56,890 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:31:56,891 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:31:56,893 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:31:56,893 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:31:56,893 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:31:56,894 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:31:56,894 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:31:56,895 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:31:56,895 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:31:56,896 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:31:56,896 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:31:56,897 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:31:56,897 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:31:56,897 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:31:56,898 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:31:56,898 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:31:56,898 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-09 23:31:56,906 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:31:56,906 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:31:56,907 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:31:56,907 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:31:56,908 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:31:56,908 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:31:56,908 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:31:56,908 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 23:31:56,908 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 23:31:56,908 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 23:31:56,908 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:31:56,909 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:31:56,909 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:31:56,909 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:31:56,909 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 23:31:56,909 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:31:56,909 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:31:56,909 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-09 23:31:56,910 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-09 23:31:56,910 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:31:56,910 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:31:56,910 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 23:31:56,910 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:31:56,910 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:31:56,910 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:31:56,910 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-09 23:31:56,911 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:31:56,911 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 23:31:56,913 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 296506a137ce7a60cbf4cc21a9df8f0ab9fd9395 [2018-11-09 23:31:56,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:31:56,946 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:31:56,949 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:31:56,950 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:31:56,950 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:31:56,951 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/thin002_pso.oepc_true-unreach-call.i [2018-11-09 23:31:56,990 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data/9bce0435a/bcac7dc5a6e54dd8bb1a54866e8b5a74/FLAGf83c0f931 [2018-11-09 23:31:57,433 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:31:57,434 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/sv-benchmarks/c/pthread-wmm/thin002_pso.oepc_true-unreach-call.i [2018-11-09 23:31:57,444 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data/9bce0435a/bcac7dc5a6e54dd8bb1a54866e8b5a74/FLAGf83c0f931 [2018-11-09 23:31:57,453 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data/9bce0435a/bcac7dc5a6e54dd8bb1a54866e8b5a74 [2018-11-09 23:31:57,456 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:31:57,457 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 23:31:57,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:31:57,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:31:57,460 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:31:57,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55a75b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57, skipping insertion in model container [2018-11-09 23:31:57,462 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,468 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:31:57,497 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:31:57,698 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:31:57,701 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:31:57,736 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:31:57,770 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:31:57,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57 WrapperNode [2018-11-09 23:31:57,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:31:57,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-09 23:31:57,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-09 23:31:57,771 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-09 23:31:57,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,839 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-09 23:31:57,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:31:57,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:31:57,851 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:31:57,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,857 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,857 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,861 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... [2018-11-09 23:31:57,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 23:31:57,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 23:31:57,865 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 23:31:57,865 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 23:31:57,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-09 23:31:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 23:31:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-09 23:31:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-09 23:31:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-09 23:31:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-09 23:31:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-09 23:31:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-09 23:31:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-09 23:31:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-09 23:31:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-09 23:31:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-09 23:31:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-09 23:31:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 23:31:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 23:31:57,900 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-09 23:31:58,132 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 23:31:58,155 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,155 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,155 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,155 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,157 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,157 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,157 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,157 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,158 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,158 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,158 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,158 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,159 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,159 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,159 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,159 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:31:58,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:31:58 BasicIcfg [2018-11-09 23:31:58,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 23:31:58,174 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-09 23:31:58,174 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-09 23:31:58,183 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-09 23:31:58,183 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:31:58" (1/1) ... [2018-11-09 23:31:58,192 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:31:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:31:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 128 transitions. [2018-11-09 23:31:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 128 transitions. [2018-11-09 23:31:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-09 23:31:58,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:31:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 23:31:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 23:31:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 23:31:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 23:31:58,361 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-09 23:31:58,372 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [309] [309] L763-1-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: Thread0_P0_inUse InVars {Thread0_P0_inUse=Thread0_P0_inUse} OutVars{Thread0_P0_inUse=Thread0_P0_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-09 23:31:58,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 11:31:58 ImpRootNode [2018-11-09 23:31:58,388 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-09 23:31:58,388 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-09 23:31:58,388 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-09 23:31:58,389 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-09 23:31:58,389 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:31:58" (3/4) ... [2018-11-09 23:31:58,391 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-09 23:31:58,392 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.witnessprinter has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.finish(WitnessPrinter.java:139) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:131) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 23:31:58,394 INFO L168 Benchmark]: Toolchain (without parser) took 937.41 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 957.6 MB in the beginning and 1.0 GB in the end (delta: -84.7 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2018-11-09 23:31:58,395 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:31:58,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.29 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 925.4 MB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 11.5 GB. [2018-11-09 23:31:58,396 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 922.7 MB in the beginning and 1.1 GB in the end (delta: -185.0 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:31:58,396 INFO L168 Benchmark]: Boogie Preprocessor took 13.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-09 23:31:58,397 INFO L168 Benchmark]: RCFGBuilder took 309.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-11-09 23:31:58,398 INFO L168 Benchmark]: CodeCheck took 213.57 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:31:58,398 INFO L168 Benchmark]: Witness Printer took 4.85 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:31:58,401 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 9 procedures, 192 locations, 5 error locations. UNSAFE Result, 0.1s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 762]: assertion can be violated assertion can be violated We found a FailurePath: [L673] int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L675] int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L677] int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L679] int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L681] int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L683] int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0] [L684] _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0] [L685] _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L687] int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L689] int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L691] int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L763] FCALL pthread_t t2715; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 313.29 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 925.4 MB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 922.7 MB in the beginning and 1.1 GB in the end (delta: -185.0 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 309.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * CodeCheck took 213.57 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Witness Printer took 4.85 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.witnessprinter: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.witnessprinter: NullPointerException: null: de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:31:59,804 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:31:59,805 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:31:59,812 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:31:59,812 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:31:59,813 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:31:59,813 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:31:59,814 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:31:59,816 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:31:59,816 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:31:59,817 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:31:59,817 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:31:59,818 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:31:59,818 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:31:59,819 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:31:59,820 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:31:59,820 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:31:59,821 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:31:59,823 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:31:59,825 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:31:59,825 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:31:59,826 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:31:59,828 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:31:59,828 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:31:59,829 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:31:59,830 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:31:59,830 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:31:59,831 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:31:59,831 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:31:59,832 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:31:59,832 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:31:59,833 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:31:59,833 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:31:59,833 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:31:59,834 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:31:59,834 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:31:59,834 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-09 23:31:59,845 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:31:59,845 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:31:59,846 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:31:59,846 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:31:59,846 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:31:59,847 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:31:59,847 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:31:59,847 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 23:31:59,848 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 23:31:59,848 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:31:59,848 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:31:59,848 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:31:59,848 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:31:59,848 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 23:31:59,848 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 23:31:59,848 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 23:31:59,848 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:31:59,849 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:31:59,849 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-09 23:31:59,849 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-09 23:31:59,849 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:31:59,849 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:31:59,849 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 23:31:59,849 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:31:59,850 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:31:59,850 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:31:59,850 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-09 23:31:59,850 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-09 23:31:59,850 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:31:59,850 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 23:31:59,850 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 23:31:59,850 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 296506a137ce7a60cbf4cc21a9df8f0ab9fd9395 [2018-11-09 23:31:59,878 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:31:59,886 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:31:59,888 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:31:59,889 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:31:59,889 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:31:59,889 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/thin002_pso.oepc_true-unreach-call.i [2018-11-09 23:31:59,923 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data/e2fb46b47/bdd06fb15ad74f2e80eeca90adf2bcf9/FLAG84bf13f62 [2018-11-09 23:32:00,350 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:32:00,351 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/sv-benchmarks/c/pthread-wmm/thin002_pso.oepc_true-unreach-call.i [2018-11-09 23:32:00,358 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data/e2fb46b47/bdd06fb15ad74f2e80eeca90adf2bcf9/FLAG84bf13f62 [2018-11-09 23:32:00,366 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/data/e2fb46b47/bdd06fb15ad74f2e80eeca90adf2bcf9 [2018-11-09 23:32:00,368 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:32:00,369 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 23:32:00,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:32:00,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:32:00,372 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:32:00,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50737c6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00, skipping insertion in model container [2018-11-09 23:32:00,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:32:00,409 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:32:00,649 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:32:00,655 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:32:00,690 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:32:00,749 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:32:00,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00 WrapperNode [2018-11-09 23:32:00,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:32:00,750 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-09 23:32:00,750 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-09 23:32:00,750 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-09 23:32:00,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,775 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,837 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-09 23:32:00,838 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:32:00,838 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:32:00,838 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:32:00,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,856 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... [2018-11-09 23:32:00,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 23:32:00,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 23:32:00,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 23:32:00,859 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 23:32:00,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:32:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_db9badbe-f4cd-4300-a442-a0b505a182a7/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-09 23:32:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 23:32:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-09 23:32:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-09 23:32:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-09 23:32:00,897 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-09 23:32:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-09 23:32:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-09 23:32:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-09 23:32:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-09 23:32:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-09 23:32:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-09 23:32:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-09 23:32:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 23:32:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 23:32:00,900 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-09 23:32:01,172 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 23:32:01,193 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,194 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,194 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,194 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,195 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,195 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,195 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,195 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,195 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,195 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,196 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,196 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,196 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,196 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,196 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,197 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:32:01,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:32:01 BasicIcfg [2018-11-09 23:32:01,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 23:32:01,212 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-09 23:32:01,212 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-09 23:32:01,218 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-09 23:32:01,218 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:32:01" (1/1) ... [2018-11-09 23:32:01,225 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:32:01,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:32:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 128 transitions. [2018-11-09 23:32:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 128 transitions. [2018-11-09 23:32:01,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-09 23:32:01,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:32:01,276 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 23:32:01,279 INFO L168 Benchmark]: Toolchain (without parser) took 909.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -153.3 MB). Peak memory consumption was 2.4 MB. Max. memory is 11.5 GB. [2018-11-09 23:32:01,280 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:32:01,280 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.16 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-09 23:32:01,281 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -243.7 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:32:01,281 INFO L168 Benchmark]: Boogie Preprocessor took 21.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-09 23:32:01,282 INFO L168 Benchmark]: RCFGBuilder took 351.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. [2018-11-09 23:32:01,282 INFO L168 Benchmark]: CodeCheck took 66.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-09 23:32:01,285 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 380.16 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -243.7 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 351.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. * CodeCheck took 66.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...