./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0_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_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/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 d6fd2e7338a950dfe530b22d77479a28f622e09c .................................................................................................................................................................................................... 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_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/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 d6fd2e7338a950dfe530b22d77479a28f622e09c ..................................................................................................................................................................................................... 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 [2018-11-23 02:21:09,401 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:21:09,402 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:21:09,409 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:21:09,409 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:21:09,410 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:21:09,411 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:21:09,412 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:21:09,413 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:21:09,414 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:21:09,414 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:21:09,415 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:21:09,415 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:21:09,416 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:21:09,416 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:21:09,416 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:21:09,417 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:21:09,418 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:21:09,419 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:21:09,420 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:21:09,420 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:21:09,421 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:21:09,423 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:21:09,423 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:21:09,423 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:21:09,424 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:21:09,424 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:21:09,425 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:21:09,425 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:21:09,426 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:21:09,426 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:21:09,426 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:21:09,427 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:21:09,427 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:21:09,427 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:21:09,428 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:21:09,428 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 02:21:09,435 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:21:09,435 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:21:09,436 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:21:09,436 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:21:09,436 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:21:09,436 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:21:09,436 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:21:09,437 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:21:09,437 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:21:09,437 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:21:09,437 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:21:09,437 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:21:09,437 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:21:09,437 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:21:09,437 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:21:09,437 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:21:09,438 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:21:09,438 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:21:09,438 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:21:09,438 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:21:09,438 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:21:09,438 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:21:09,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:21:09,439 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:21:09,439 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:21:09,439 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:21:09,439 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 02:21:09,439 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:21:09,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:21:09,439 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_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/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 -> d6fd2e7338a950dfe530b22d77479a28f622e09c [2018-11-23 02:21:09,463 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:21:09,472 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:21:09,475 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:21:09,476 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:21:09,476 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:21:09,476 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0_false-unreach-call.i [2018-11-23 02:21:09,524 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data/5da9640ae/4c90c6d89d544d499d9344b56a48a712/FLAGc6ef73336 [2018-11-23 02:21:09,996 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:21:09,996 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0_false-unreach-call.i [2018-11-23 02:21:10,008 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data/5da9640ae/4c90c6d89d544d499d9344b56a48a712/FLAGc6ef73336 [2018-11-23 02:21:10,497 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data/5da9640ae/4c90c6d89d544d499d9344b56a48a712 [2018-11-23 02:21:10,499 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:21:10,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:21:10,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:21:10,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:21:10,503 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:21:10,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:10,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e643ebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10, skipping insertion in model container [2018-11-23 02:21:10,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:10,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:21:10,543 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:21:10,790 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:21:10,802 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:21:10,908 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:21:10,941 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:21:10,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10 WrapperNode [2018-11-23 02:21:10,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:21:10,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:21:10,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:21:10,942 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:21:10,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:10,963 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:10,981 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:21:10,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:21:10,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:21:10,982 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:21:10,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:10,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:10,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:10,993 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:11,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:11,008 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:11,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... [2018-11-23 02:21:11,015 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:21:11,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:21:11,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:21:11,015 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:21:11,016 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/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 [2018-11-23 02:21:11,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:21:11,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:21:11,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:21:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:21:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:21:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:21:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:21:11,059 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:21:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:21:11,059 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:21:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:21:11,059 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:21:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:21:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:21:11,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:21:11,060 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 02:21:11,405 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) [2018-11-23 02:21:11,411 INFO L168 Benchmark]: Toolchain (without parser) took 911.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -121.3 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:11,412 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:21:11,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -156.6 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:11,413 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.17 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. [2018-11-23 02:21:11,414 INFO L168 Benchmark]: Boogie Preprocessor took 33.21 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. [2018-11-23 02:21:11,415 INFO L168 Benchmark]: RCFGBuilder took 395.44 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: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:11,418 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 441.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -156.6 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 395.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-11-23 02:21:13,142 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:21:13,144 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:21:13,154 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:21:13,154 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:21:13,155 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:21:13,156 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:21:13,157 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:21:13,159 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:21:13,160 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:21:13,160 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:21:13,161 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:21:13,161 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:21:13,162 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:21:13,163 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:21:13,164 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:21:13,165 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:21:13,166 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:21:13,168 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:21:13,169 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:21:13,170 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:21:13,171 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:21:13,173 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:21:13,173 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:21:13,174 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:21:13,174 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:21:13,175 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:21:13,176 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:21:13,177 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:21:13,177 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:21:13,178 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:21:13,178 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:21:13,178 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:21:13,179 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:21:13,180 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:21:13,180 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:21:13,180 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 02:21:13,193 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:21:13,193 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:21:13,194 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:21:13,194 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:21:13,195 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:21:13,195 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:21:13,195 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:21:13,195 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:21:13,195 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:21:13,195 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:21:13,196 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:21:13,196 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:21:13,196 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:21:13,196 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 02:21:13,196 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 02:21:13,196 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:21:13,197 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:21:13,197 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:21:13,197 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:21:13,197 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:21:13,197 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:21:13,197 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:21:13,198 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:21:13,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:21:13,198 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:21:13,198 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:21:13,198 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:21:13,198 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 02:21:13,199 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 02:21:13,199 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:21:13,199 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 02:21:13,199 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 02:21:13,199 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_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/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 -> d6fd2e7338a950dfe530b22d77479a28f622e09c [2018-11-23 02:21:13,237 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:21:13,249 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:21:13,252 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:21:13,253 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:21:13,254 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:21:13,254 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0_false-unreach-call.i [2018-11-23 02:21:13,301 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data/e2af88817/0a83e2978b8045378dd24e27bc1c9aa2/FLAG1a425d79e [2018-11-23 02:21:13,733 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:21:13,733 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0_false-unreach-call.i [2018-11-23 02:21:13,743 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data/e2af88817/0a83e2978b8045378dd24e27bc1c9aa2/FLAG1a425d79e [2018-11-23 02:21:13,755 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/bin-2019/ukojak/data/e2af88817/0a83e2978b8045378dd24e27bc1c9aa2 [2018-11-23 02:21:13,758 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:21:13,760 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:21:13,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:21:13,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:21:13,764 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:21:13,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:21:13" (1/1) ... [2018-11-23 02:21:13,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:13, skipping insertion in model container [2018-11-23 02:21:13,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:21:13" (1/1) ... [2018-11-23 02:21:13,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:21:13,820 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:21:14,163 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:21:14,179 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:21:14,228 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:21:14,337 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:21:14,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14 WrapperNode [2018-11-23 02:21:14,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:21:14,338 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:21:14,339 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:21:14,339 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:21:14,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... [2018-11-23 02:21:14,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... [2018-11-23 02:21:14,377 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:21:14,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:21:14,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:21:14,377 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:21:14,385 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... [2018-11-23 02:21:14,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... [2018-11-23 02:21:14,389 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... [2018-11-23 02:21:14,390 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... [2018-11-23 02:21:14,405 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... [2018-11-23 02:21:14,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... [2018-11-23 02:21:14,414 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... [2018-11-23 02:21:14,419 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:21:14,420 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:21:14,420 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:21:14,420 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:21:14,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:21:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_42531e9c-1ebc-4d54-ac58-b6e6ec6aaadf/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 [2018-11-23 02:21:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:21:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:21:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:21:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:21:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:21:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 02:21:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:21:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:21:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:21:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:21:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:21:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:21:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:21:14,467 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 02:21:14,827 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) [2018-11-23 02:21:14,831 INFO L168 Benchmark]: Toolchain (without parser) took 1071.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -119.8 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:14,832 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-23 02:21:14,834 INFO L168 Benchmark]: CACSL2BoogieTranslator took 577.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -165.3 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:14,835 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.30 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. [2018-11-23 02:21:14,835 INFO L168 Benchmark]: Boogie Preprocessor took 42.56 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:14,836 INFO L168 Benchmark]: RCFGBuilder took 410.10 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: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2018-11-23 02:21:14,839 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 577.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -165.3 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 410.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...