./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-wmm/safe016_tso.opt_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_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe016_tso.opt_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/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 e0df0f201583376620f8d41b241ee31ba7c144db ................................................................................................................................................................................................................................................................... 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_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe016_tso.opt_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/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 e0df0f201583376620f8d41b241ee31ba7c144db ................................................................................................................................................................................................................................ 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 [2018-10-27 05:01:16,335 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:01:16,336 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:01:16,345 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:01:16,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:01:16,346 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:01:16,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:01:16,348 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:01:16,350 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:01:16,350 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:01:16,351 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:01:16,351 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:01:16,352 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:01:16,353 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:01:16,354 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:01:16,355 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:01:16,355 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:01:16,356 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:01:16,358 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:01:16,359 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:01:16,360 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:01:16,361 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:01:16,363 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:01:16,363 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:01:16,363 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:01:16,364 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:01:16,365 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:01:16,365 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:01:16,366 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:01:16,367 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:01:16,367 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:01:16,368 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:01:16,368 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:01:16,368 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:01:16,369 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:01:16,369 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:01:16,370 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-27 05:01:16,380 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:01:16,380 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:01:16,381 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:01:16,381 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:01:16,382 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:01:16,382 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:01:16,382 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:01:16,382 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:01:16,382 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 05:01:16,382 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:01:16,383 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:01:16,383 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:01:16,383 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:01:16,383 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:01:16,383 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:01:16,383 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:01:16,383 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:01:16,383 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 05:01:16,384 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 05:01:16,384 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:01:16,384 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:01:16,384 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 05:01:16,384 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:01:16,384 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:01:16,384 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:01:16,385 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 05:01:16,385 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:01:16,385 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 05:01:16,385 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_b1906df9-e48e-4de7-866c-4ca8b98f18d7/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 -> e0df0f201583376620f8d41b241ee31ba7c144db [2018-10-27 05:01:16,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:01:16,421 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:01:16,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:01:16,425 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:01:16,425 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:01:16,426 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe016_tso.opt_true-unreach-call.i [2018-10-27 05:01:16,473 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data/3bbc84ea6/651f130cab4c4a4e9be4e1b9449c721d/FLAG6c86a2bbb [2018-10-27 05:01:16,903 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:01:16,904 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/sv-benchmarks/c/pthread-wmm/safe016_tso.opt_true-unreach-call.i [2018-10-27 05:01:16,914 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data/3bbc84ea6/651f130cab4c4a4e9be4e1b9449c721d/FLAG6c86a2bbb [2018-10-27 05:01:16,926 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data/3bbc84ea6/651f130cab4c4a4e9be4e1b9449c721d [2018-10-27 05:01:16,928 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:01:16,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 05:01:16,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:01:16,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:01:16,934 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:01:16,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:01:16" (1/1) ... [2018-10-27 05:01:16,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b298a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:16, skipping insertion in model container [2018-10-27 05:01:16,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:01:16" (1/1) ... [2018-10-27 05:01:16,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:01:16,980 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:01:17,224 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:01:17,238 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:01:17,295 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:01:17,355 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:01:17,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17 WrapperNode [2018-10-27 05:01:17,355 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:01:17,356 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 05:01:17,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 05:01:17,356 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 05:01:17,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... [2018-10-27 05:01:17,376 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... [2018-10-27 05:01:17,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 05:01:17,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:01:17,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:01:17,452 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:01:17,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... [2018-10-27 05:01:17,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... [2018-10-27 05:01:17,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... [2018-10-27 05:01:17,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... [2018-10-27 05:01:17,469 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... [2018-10-27 05:01:17,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... [2018-10-27 05:01:17,472 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... [2018-10-27 05:01:17,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:01:17,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:01:17,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:01:17,475 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:01:17,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/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 [2018-10-27 05:01:17,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:01:17,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-10-27 05:01:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 05:01:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-10-27 05:01:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-10-27 05:01:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-10-27 05:01:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-10-27 05:01:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-10-27 05:01:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-10-27 05:01:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-10-27 05:01:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-10-27 05:01:17,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-10-27 05:01:17,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:01:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:01:17,520 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 05:01:18,259 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:01:18,285 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,285 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,286 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,286 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,286 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,287 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,287 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,287 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,287 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,288 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,288 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,288 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,288 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,289 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,289 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,289 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:18,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:01:18 BasicIcfg [2018-10-27 05:01:18,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 05:01:18,344 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 05:01:18,345 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 05:01:18,355 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 05:01:18,356 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:01:18" (1/1) ... [2018-10-27 05:01:18,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 05:01:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 05:01:18,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 118 transitions. [2018-10-27 05:01:18,402 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 118 transitions. [2018-10-27 05:01:18,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-27 05:01:18,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 05:01:18,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 05:01:18,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 05:01:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 05:01:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 05:01:18,571 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-10-27 05:01:18,589 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [283] [283] L749-1-->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 [2018-10-27 05:01:18,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 27.10 05:01:18 ImpRootNode [2018-10-27 05:01:18,608 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-27 05:01:18,609 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 05:01:18,609 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 05:01:18,609 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 05:01:18,609 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:01:18" (3/4) ... [2018-10-27 05:01:18,611 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-27 05:01:18,612 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) [2018-10-27 05:01:18,614 INFO L168 Benchmark]: Toolchain (without parser) took 1684.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 958.5 MB in the beginning and 1.1 GB in the end (delta: -137.3 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:18,615 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:01:18,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.59 ms. Allocated memory is still 1.0 GB. Free memory was 958.5 MB in the beginning and 923.6 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:18,617 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 923.6 MB in the beginning and 1.1 GB in the end (delta: -224.1 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:18,618 INFO L168 Benchmark]: Boogie Preprocessor took 23.07 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:18,618 INFO L168 Benchmark]: RCFGBuilder took 868.97 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: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:18,619 INFO L168 Benchmark]: CodeCheck took 263.81 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: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:18,619 INFO L168 Benchmark]: Witness Printer took 4.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:01:18,624 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, 176 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, 16 NumberOfCodeBlocks, 16 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: 748]: 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_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0] [L678] _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0] [L679] _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L681] int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L683] int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L749] FCALL pthread_t t2175; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=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 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 425.59 ms. Allocated memory is still 1.0 GB. Free memory was 958.5 MB in the beginning and 923.6 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 95.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 923.6 MB in the beginning and 1.1 GB in the end (delta: -224.1 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.07 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 868.97 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: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * CodeCheck took 263.81 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: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Witness Printer took 4.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 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 [2018-10-27 05:01:20,407 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:01:20,408 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:01:20,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:01:20,419 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:01:20,420 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:01:20,422 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:01:20,424 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:01:20,426 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:01:20,428 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:01:20,429 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:01:20,430 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:01:20,430 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:01:20,431 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:01:20,432 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:01:20,433 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:01:20,433 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:01:20,434 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:01:20,436 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:01:20,437 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:01:20,442 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:01:20,442 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:01:20,444 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:01:20,444 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:01:20,445 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:01:20,445 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:01:20,450 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:01:20,452 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:01:20,452 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:01:20,454 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:01:20,456 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:01:20,456 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:01:20,457 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:01:20,457 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:01:20,457 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:01:20,458 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:01:20,458 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-10-27 05:01:20,481 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:01:20,481 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:01:20,481 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:01:20,482 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:01:20,482 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:01:20,482 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:01:20,482 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:01:20,483 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:01:20,483 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:01:20,483 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:01:20,483 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:01:20,483 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:01:20,483 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:01:20,483 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 05:01:20,484 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 05:01:20,484 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:01:20,484 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:01:20,484 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:01:20,484 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 05:01:20,484 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 05:01:20,484 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:01:20,485 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:01:20,485 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 05:01:20,485 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:01:20,485 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:01:20,485 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:01:20,488 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-27 05:01:20,488 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 05:01:20,489 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:01:20,489 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 05:01:20,489 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 05:01:20,489 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_b1906df9-e48e-4de7-866c-4ca8b98f18d7/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 -> e0df0f201583376620f8d41b241ee31ba7c144db [2018-10-27 05:01:20,524 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:01:20,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:01:20,535 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:01:20,537 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:01:20,537 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:01:20,537 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe016_tso.opt_true-unreach-call.i [2018-10-27 05:01:20,579 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data/ab622a24a/d639c281b8f6469aaa117c8b89972039/FLAGde975ca43 [2018-10-27 05:01:21,080 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:01:21,080 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/sv-benchmarks/c/pthread-wmm/safe016_tso.opt_true-unreach-call.i [2018-10-27 05:01:21,096 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data/ab622a24a/d639c281b8f6469aaa117c8b89972039/FLAGde975ca43 [2018-10-27 05:01:21,108 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/bin-2019/ukojak/data/ab622a24a/d639c281b8f6469aaa117c8b89972039 [2018-10-27 05:01:21,111 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:01:21,113 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 05:01:21,114 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:01:21,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:01:21,118 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:01:21,119 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@176746fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21, skipping insertion in model container [2018-10-27 05:01:21,122 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:01:21,179 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:01:21,461 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:01:21,466 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:01:21,504 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:01:21,565 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:01:21,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21 WrapperNode [2018-10-27 05:01:21,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:01:21,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 05:01:21,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 05:01:21,566 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 05:01:21,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 05:01:21,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:01:21,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:01:21,606 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:01:21,613 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,616 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,622 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,627 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... [2018-10-27 05:01:21,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:01:21,630 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:01:21,630 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:01:21,630 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:01:21,631 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:01:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1906df9-e48e-4de7-866c-4ca8b98f18d7/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 [2018-10-27 05:01:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:01:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-10-27 05:01:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 05:01:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-10-27 05:01:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-10-27 05:01:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-10-27 05:01:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-10-27 05:01:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-10-27 05:01:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-10-27 05:01:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-10-27 05:01:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-10-27 05:01:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-10-27 05:01:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:01:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:01:21,748 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 05:01:22,352 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:01:22,386 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,386 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,386 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,387 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,387 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,387 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,388 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,388 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,388 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,388 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,389 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,389 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,389 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,389 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,390 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,390 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:01:22,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:01:22 BasicIcfg [2018-10-27 05:01:22,413 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 05:01:22,414 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 05:01:22,414 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 05:01:22,421 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 05:01:22,421 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:01:22" (1/1) ... [2018-10-27 05:01:22,436 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 05:01:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 05:01:22,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 118 transitions. [2018-10-27 05:01:22,462 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 118 transitions. [2018-10-27 05:01:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-27 05:01:22,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 05:01:22,502 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) [2018-10-27 05:01:22,508 INFO L168 Benchmark]: Toolchain (without parser) took 1394.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 949.2 MB in the beginning and 1.1 GB in the end (delta: -154.3 MB). Peak memory consumption was 5.6 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:22,510 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-10-27 05:01:22,510 INFO L168 Benchmark]: CACSL2BoogieTranslator took 451.56 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 911.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:22,511 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.12 ms. Allocated memory is still 1.0 GB. Free memory is still 911.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:01:22,511 INFO L168 Benchmark]: Boogie Preprocessor took 24.03 ms. Allocated memory is still 1.0 GB. Free memory is still 911.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:01:22,511 INFO L168 Benchmark]: RCFGBuilder took 783.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 911.6 MB in the beginning and 1.1 GB in the end (delta: -198.3 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:22,512 INFO L168 Benchmark]: CodeCheck took 93.20 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-10-27 05:01:22,518 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 0.16 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 451.56 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 911.6 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 39.12 ms. Allocated memory is still 1.0 GB. Free memory is still 911.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.03 ms. Allocated memory is still 1.0 GB. Free memory is still 911.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 783.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 911.6 MB in the beginning and 1.1 GB in the end (delta: -198.3 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * CodeCheck took 93.20 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...