./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix004_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/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 093a3366ef7f10ec245408fa93c21d8312a4e463 ....................................................................................................................................................................................................... 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_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/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 093a3366ef7f10ec245408fa93c21d8312a4e463 ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:27:26,415 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:27:26,416 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:27:26,423 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:27:26,423 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:27:26,424 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:27:26,424 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:27:26,425 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:27:26,426 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:27:26,427 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:27:26,428 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:27:26,428 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:27:26,428 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:27:26,429 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:27:26,430 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:27:26,430 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:27:26,431 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:27:26,432 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:27:26,433 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:27:26,434 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:27:26,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:27:26,435 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:27:26,437 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:27:26,437 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:27:26,437 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:27:26,438 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:27:26,439 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:27:26,439 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:27:26,440 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:27:26,440 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:27:26,441 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:27:26,441 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:27:26,441 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:27:26,441 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:27:26,442 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:27:26,442 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:27:26,443 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:27:26,452 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:27:26,452 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:27:26,453 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:27:26,453 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:27:26,453 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:27:26,454 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:27:26,454 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:27:26,454 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:27:26,454 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:27:26,454 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:27:26,454 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:27:26,454 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:27:26,455 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:27:26,455 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:27:26,455 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:27:26,455 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:27:26,455 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:27:26,455 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:27:26,455 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:27:26,455 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:27:26,456 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:27:26,456 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:27:26,456 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:27:26,456 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:27:26,456 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:27:26,456 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:27:26,456 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:27:26,457 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:27:26,457 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:27:26,457 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_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/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 -> 093a3366ef7f10ec245408fa93c21d8312a4e463 [2018-11-22 23:27:26,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:27:26,489 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:27:26,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:27:26,493 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:27:26,493 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:27:26,493 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_pso.oepc_false-unreach-call.i [2018-11-22 23:27:26,528 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data/df8cf75a0/ba8b5cc567b14ad0afe8188386e3d6ad/FLAG206db4c0e [2018-11-22 23:27:26,975 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:27:26,976 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/sv-benchmarks/c/pthread-wmm/mix004_pso.oepc_false-unreach-call.i [2018-11-22 23:27:26,986 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data/df8cf75a0/ba8b5cc567b14ad0afe8188386e3d6ad/FLAG206db4c0e [2018-11-22 23:27:26,996 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data/df8cf75a0/ba8b5cc567b14ad0afe8188386e3d6ad [2018-11-22 23:27:26,998 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:27:27,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:27:27,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:27:27,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:27:27,004 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:27:27,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:27:26" (1/1) ... [2018-11-22 23:27:27,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f443fd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27, skipping insertion in model container [2018-11-22 23:27:27,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:27:26" (1/1) ... [2018-11-22 23:27:27,012 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:27:27,045 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:27:27,283 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:27:27,290 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:27:27,384 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:27:27,417 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:27:27,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27 WrapperNode [2018-11-22 23:27:27,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:27:27,418 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:27:27,418 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:27:27,418 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:27:27,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... [2018-11-22 23:27:27,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... [2018-11-22 23:27:27,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:27:27,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:27:27,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:27:27,456 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:27:27,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... [2018-11-22 23:27:27,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... [2018-11-22 23:27:27,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... [2018-11-22 23:27:27,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... [2018-11-22 23:27:27,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... [2018-11-22 23:27:27,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... [2018-11-22 23:27:27,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... [2018-11-22 23:27:27,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:27:27,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:27:27,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:27:27,486 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:27:27,486 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/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 [2018-11-22 23:27:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:27:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:27:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:27:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:27:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:27:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:27:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:27:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:27:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:27:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:27:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:27:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:27:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 23:27:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 23:27:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:27:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:27:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:27:27,532 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:27:27,644 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-22 23:27:27,646 INFO L168 Benchmark]: Toolchain (without parser) took 647.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -178.1 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:27:27,648 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-11-22 23:27:27,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 957.1 MB in the beginning and 1.2 GB in the end (delta: -203.0 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:27:27,649 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:27:27,649 INFO L168 Benchmark]: Boogie Preprocessor took 29.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:27:27,650 INFO L168 Benchmark]: RCFGBuilder took 160.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:27:27,653 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 416.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 957.1 MB in the beginning and 1.2 GB in the end (delta: -203.0 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 160.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 23:27:29,045 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:27:29,047 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:27:29,055 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:27:29,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:27:29,055 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:27:29,056 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:27:29,057 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:27:29,059 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:27:29,059 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:27:29,060 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:27:29,060 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:27:29,061 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:27:29,061 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:27:29,063 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:27:29,063 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:27:29,064 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:27:29,065 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:27:29,067 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:27:29,068 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:27:29,068 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:27:29,069 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:27:29,071 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:27:29,071 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:27:29,072 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:27:29,072 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:27:29,073 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:27:29,073 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:27:29,074 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:27:29,075 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:27:29,075 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:27:29,076 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:27:29,076 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:27:29,076 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:27:29,076 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:27:29,077 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:27:29,077 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:27:29,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:27:29,087 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:27:29,087 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:27:29,087 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:27:29,088 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:27:29,088 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:27:29,088 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:27:29,088 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:27:29,088 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:27:29,089 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:27:29,089 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:27:29,089 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:27:29,089 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:27:29,089 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:27:29,089 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:27:29,089 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:27:29,089 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:27:29,090 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:27:29,090 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:27:29,090 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:27:29,090 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:27:29,090 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:27:29,090 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:27:29,090 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:27:29,091 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:27:29,091 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:27:29,091 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:27:29,091 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:27:29,091 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:27:29,091 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:27:29,091 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:27:29,092 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:27:29,092 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_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/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 -> 093a3366ef7f10ec245408fa93c21d8312a4e463 [2018-11-22 23:27:29,121 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:27:29,130 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:27:29,133 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:27:29,134 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:27:29,134 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:27:29,135 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_pso.oepc_false-unreach-call.i [2018-11-22 23:27:29,180 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data/c66de19f4/e3ae7ab907d54d66867feb5193c7079d/FLAG5f3e02e76 [2018-11-22 23:27:29,550 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:27:29,551 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/sv-benchmarks/c/pthread-wmm/mix004_pso.oepc_false-unreach-call.i [2018-11-22 23:27:29,559 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data/c66de19f4/e3ae7ab907d54d66867feb5193c7079d/FLAG5f3e02e76 [2018-11-22 23:27:29,944 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/bin-2019/ukojak/data/c66de19f4/e3ae7ab907d54d66867feb5193c7079d [2018-11-22 23:27:29,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:27:29,947 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:27:29,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:27:29,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:27:29,950 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:27:29,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:27:29" (1/1) ... [2018-11-22 23:27:29,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1e858e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:29, skipping insertion in model container [2018-11-22 23:27:29,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:27:29" (1/1) ... [2018-11-22 23:27:29,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:27:29,994 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:27:30,262 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:27:30,273 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:27:30,324 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:27:30,413 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:27:30,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30 WrapperNode [2018-11-22 23:27:30,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:27:30,414 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:27:30,414 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:27:30,414 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:27:30,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... [2018-11-22 23:27:30,435 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... [2018-11-22 23:27:30,448 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:27:30,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:27:30,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:27:30,449 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:27:30,454 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... [2018-11-22 23:27:30,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... [2018-11-22 23:27:30,457 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... [2018-11-22 23:27:30,457 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... [2018-11-22 23:27:30,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... [2018-11-22 23:27:30,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... [2018-11-22 23:27:30,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... [2018-11-22 23:27:30,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:27:30,472 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:27:30,472 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:27:30,472 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:27:30,473 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:27:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9fbd7cf-c923-4d15-a265-79bcf5c4cc63/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 [2018-11-22 23:27:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:27:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:27:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:27:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:27:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:27:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:27:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:27:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:27:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:27:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:27:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:27:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:27:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 23:27:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 23:27:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:27:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:27:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:27:30,508 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:27:30,606 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-22 23:27:30,608 INFO L168 Benchmark]: Toolchain (without parser) took 662.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 938.5 MB in the beginning and 1.1 GB in the end (delta: -176.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:27:30,610 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. [2018-11-22 23:27:30,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 466.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 938.5 MB in the beginning and 1.1 GB in the end (delta: -206.4 MB). Peak memory consumption was 63.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:27:30,611 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.52 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. [2018-11-22 23:27:30,611 INFO L168 Benchmark]: Boogie Preprocessor took 23.44 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. [2018-11-22 23:27:30,612 INFO L168 Benchmark]: RCFGBuilder took 135.90 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: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2018-11-22 23:27:30,614 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 466.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 938.5 MB in the beginning and 1.1 GB in the end (delta: -206.4 MB). Peak memory consumption was 63.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.44 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 135.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...