./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/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 c8c3c3434b0c4e6473ae277d31ee13dfc8cb5f7f ....................................................................................................................................................................................................... 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_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/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 c8c3c3434b0c4e6473ae277d31ee13dfc8cb5f7f ...................................................................................................................................................................................................... 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 0.1.23-635dfa2 [2018-12-08 22:31:32,648 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 22:31:32,649 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 22:31:32,657 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 22:31:32,657 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 22:31:32,658 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 22:31:32,659 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 22:31:32,660 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 22:31:32,661 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 22:31:32,662 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 22:31:32,662 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 22:31:32,662 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 22:31:32,663 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 22:31:32,664 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 22:31:32,664 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 22:31:32,665 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 22:31:32,665 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 22:31:32,666 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 22:31:32,667 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 22:31:32,668 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 22:31:32,669 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 22:31:32,669 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 22:31:32,670 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 22:31:32,671 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 22:31:32,671 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 22:31:32,671 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 22:31:32,672 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 22:31:32,672 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 22:31:32,672 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 22:31:32,673 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 22:31:32,673 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 22:31:32,674 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 22:31:32,674 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 22:31:32,674 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 22:31:32,675 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 22:31:32,675 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 22:31:32,675 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-08 22:31:32,683 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 22:31:32,683 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 22:31:32,683 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 22:31:32,683 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 22:31:32,684 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 22:31:32,684 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 22:31:32,684 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 22:31:32,684 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 22:31:32,685 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 22:31:32,685 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 22:31:32,685 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 22:31:32,685 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 22:31:32,685 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 22:31:32,685 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 22:31:32,685 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 22:31:32,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 22:31:32,686 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 22:31:32,686 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 22:31:32,686 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 22:31:32,686 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 22:31:32,686 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 22:31:32,687 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 22:31:32,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 22:31:32,687 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 22:31:32,687 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 22:31:32,687 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 22:31:32,687 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 22:31:32,687 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 22:31:32,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 22:31:32,688 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_e11bc88f-4089-405a-bb66-b2d34d167809/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 -> c8c3c3434b0c4e6473ae277d31ee13dfc8cb5f7f [2018-12-08 22:31:32,709 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 22:31:32,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 22:31:32,717 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 22:31:32,718 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 22:31:32,718 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 22:31:32,719 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i [2018-12-08 22:31:32,752 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data/2a2bea542/a7bb6b0428ad423e92f6d947e67263f3/FLAG82369cfea [2018-12-08 22:31:33,175 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 22:31:33,176 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i [2018-12-08 22:31:33,184 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data/2a2bea542/a7bb6b0428ad423e92f6d947e67263f3/FLAG82369cfea [2018-12-08 22:31:33,193 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data/2a2bea542/a7bb6b0428ad423e92f6d947e67263f3 [2018-12-08 22:31:33,195 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 22:31:33,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 22:31:33,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 22:31:33,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 22:31:33,198 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 22:31:33,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ab2707f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33, skipping insertion in model container [2018-12-08 22:31:33,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 22:31:33,233 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 22:31:33,432 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:31:33,440 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 22:31:33,525 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:31:33,571 INFO L195 MainTranslator]: Completed translation [2018-12-08 22:31:33,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33 WrapperNode [2018-12-08 22:31:33,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 22:31:33,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 22:31:33,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 22:31:33,572 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 22:31:33,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,594 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,611 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 22:31:33,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 22:31:33,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 22:31:33,612 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 22:31:33,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,634 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,636 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... [2018-12-08 22:31:33,639 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 22:31:33,639 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 22:31:33,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 22:31:33,639 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 22:31:33,640 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/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 [2018-12-08 22:31:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 22:31:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-08 22:31:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-08 22:31:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 22:31:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-08 22:31:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 22:31:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-08 22:31:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-08 22:31:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-08 22:31:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-08 22:31:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-08 22:31:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-08 22:31:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-08 22:31:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 22:31:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 22:31:33,683 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-08 22:31:33,894 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-08 22:31:33,896 INFO L168 Benchmark]: Toolchain (without parser) took 701.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 949.5 MB in the beginning and 1.0 GB in the end (delta: -100.4 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:33,898 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:31:33,898 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -138.4 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:33,898 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:33,899 INFO L168 Benchmark]: Boogie Preprocessor took 27.19 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:31:33,899 INFO L168 Benchmark]: RCFGBuilder took 256.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:33,901 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 375.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -138.4 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.19 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 256.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 22:31:35,353 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 22:31:35,353 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 22:31:35,360 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 22:31:35,360 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 22:31:35,360 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 22:31:35,361 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 22:31:35,362 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 22:31:35,363 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 22:31:35,363 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 22:31:35,363 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 22:31:35,363 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 22:31:35,364 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 22:31:35,364 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 22:31:35,365 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 22:31:35,365 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 22:31:35,366 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 22:31:35,366 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 22:31:35,367 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 22:31:35,368 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 22:31:35,368 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 22:31:35,369 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 22:31:35,370 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 22:31:35,370 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 22:31:35,370 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 22:31:35,371 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 22:31:35,371 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 22:31:35,371 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 22:31:35,372 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 22:31:35,373 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 22:31:35,373 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 22:31:35,373 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 22:31:35,373 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 22:31:35,373 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 22:31:35,374 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 22:31:35,374 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 22:31:35,374 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-08 22:31:35,381 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 22:31:35,381 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 22:31:35,382 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 22:31:35,382 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 22:31:35,382 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 22:31:35,382 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 22:31:35,382 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 22:31:35,383 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 22:31:35,384 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 22:31:35,384 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 22:31:35,384 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 22:31:35,384 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 22:31:35,385 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/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 -> c8c3c3434b0c4e6473ae277d31ee13dfc8cb5f7f [2018-12-08 22:31:35,402 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 22:31:35,409 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 22:31:35,411 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 22:31:35,411 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 22:31:35,412 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 22:31:35,412 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i [2018-12-08 22:31:35,446 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data/2fe2561a7/247c332aa2584366b0fc69a1bfe0cfde/FLAGeb9782d44 [2018-12-08 22:31:35,922 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 22:31:35,923 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/sv-benchmarks/c/pthread-wmm/mix016_pso.opt_false-unreach-call.i [2018-12-08 22:31:35,930 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data/2fe2561a7/247c332aa2584366b0fc69a1bfe0cfde/FLAGeb9782d44 [2018-12-08 22:31:36,433 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/bin-2019/ukojak/data/2fe2561a7/247c332aa2584366b0fc69a1bfe0cfde [2018-12-08 22:31:36,435 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 22:31:36,436 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 22:31:36,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 22:31:36,437 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 22:31:36,439 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 22:31:36,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d6b1f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36, skipping insertion in model container [2018-12-08 22:31:36,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 22:31:36,468 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 22:31:36,655 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:31:36,665 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 22:31:36,736 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:31:36,766 INFO L195 MainTranslator]: Completed translation [2018-12-08 22:31:36,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36 WrapperNode [2018-12-08 22:31:36,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 22:31:36,767 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 22:31:36,767 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 22:31:36,767 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 22:31:36,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,783 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 22:31:36,796 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 22:31:36,796 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 22:31:36,796 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 22:31:36,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,815 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... [2018-12-08 22:31:36,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 22:31:36,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 22:31:36,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 22:31:36,819 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 22:31:36,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:31:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e11bc88f-4089-405a-bb66-b2d34d167809/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 [2018-12-08 22:31:36,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 22:31:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-08 22:31:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-08 22:31:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-08 22:31:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 22:31:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-08 22:31:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-08 22:31:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-08 22:31:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-08 22:31:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-08 22:31:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-08 22:31:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-08 22:31:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-08 22:31:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 22:31:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 22:31:36,852 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-08 22:31:37,059 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-08 22:31:37,061 INFO L168 Benchmark]: Toolchain (without parser) took 626.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -137.7 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:37,062 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:31:37,062 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:37,063 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.66 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. [2018-12-08 22:31:37,063 INFO L168 Benchmark]: Boogie Preprocessor took 22.84 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:37,063 INFO L168 Benchmark]: RCFGBuilder took 241.75 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: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. [2018-12-08 22:31:37,065 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 330.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.66 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 241.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...