./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe010_rmo.opt_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_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe010_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/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 e96094309f833c5561ddfbc57c8146bf40ed5806 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe010_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/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 e96094309f833c5561ddfbc57c8146bf40ed5806 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 04:46:29,679 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:46:29,681 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:46:29,689 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:46:29,689 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:46:29,690 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:46:29,690 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:46:29,692 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:46:29,693 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:46:29,693 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:46:29,694 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:46:29,694 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:46:29,694 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:46:29,695 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:46:29,696 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:46:29,696 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:46:29,698 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:46:29,699 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:46:29,700 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:46:29,702 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:46:29,702 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:46:29,703 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:46:29,705 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:46:29,705 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:46:29,705 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:46:29,706 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:46:29,707 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:46:29,707 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:46:29,708 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:46:29,708 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:46:29,709 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:46:29,709 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:46:29,709 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:46:29,709 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:46:29,710 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:46:29,711 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:46:29,711 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:46:29,721 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:46:29,721 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:46:29,721 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:46:29,722 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:46:29,722 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:46:29,722 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:46:29,722 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:46:29,722 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:46:29,723 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:46:29,723 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:46:29,723 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:46:29,723 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:46:29,723 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:46:29,723 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:46:29,723 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:46:29,723 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:46:29,723 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:46:29,724 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:46:29,724 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:46:29,724 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:46:29,724 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:46:29,724 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:46:29,724 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:46:29,724 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:46:29,724 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:46:29,725 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:46:29,725 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:46:29,725 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:46:29,725 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:46:29,725 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_813bb066-9091-47be-a377-b9218a70ad9f/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 -> e96094309f833c5561ddfbc57c8146bf40ed5806 [2018-11-23 04:46:29,749 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:46:29,758 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:46:29,760 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:46:29,761 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:46:29,761 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:46:29,761 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe010_rmo.opt_false-unreach-call.i [2018-11-23 04:46:29,875 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data/f0259ea4d/57f470decfc041b19ece85331a2fcc28/FLAG63b6f3ac8 [2018-11-23 04:46:30,236 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:46:30,237 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/sv-benchmarks/c/pthread-wmm/safe010_rmo.opt_false-unreach-call.i [2018-11-23 04:46:30,244 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data/f0259ea4d/57f470decfc041b19ece85331a2fcc28/FLAG63b6f3ac8 [2018-11-23 04:46:30,270 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data/f0259ea4d/57f470decfc041b19ece85331a2fcc28 [2018-11-23 04:46:30,272 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:46:30,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:46:30,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:46:30,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:46:30,275 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:46:30,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30, skipping insertion in model container [2018-11-23 04:46:30,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:46:30,318 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:46:30,572 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:46:30,581 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:46:30,669 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:46:30,715 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:46:30,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30 WrapperNode [2018-11-23 04:46:30,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:46:30,716 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:46:30,716 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:46:30,716 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:46:30,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,740 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:46:30,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:46:30,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:46:30,775 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:46:30,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,790 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... [2018-11-23 04:46:30,808 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:46:30,808 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:46:30,808 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:46:30,809 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:46:30,809 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/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 04:46:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:46:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:46:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:46:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:46:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:46:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:46:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:46:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:46:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:46:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:46:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:46:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:46:30,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:46:30,860 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 04:46:30,971 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 04:46:30,974 INFO L168 Benchmark]: Toolchain (without parser) took 702.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.6 MB). Free memory was 956.6 MB in the beginning and 1.0 GB in the end (delta: -78.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:46:30,975 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:46:30,976 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -98.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 04:46:30,977 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:46:30,978 INFO L168 Benchmark]: Boogie Preprocessor took 32.66 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. [2018-11-23 04:46:30,978 INFO L168 Benchmark]: RCFGBuilder took 165.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:46:30,982 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 442.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -98.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.66 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 165.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 04:46:32,545 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:46:32,546 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:46:32,554 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:46:32,555 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:46:32,555 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:46:32,556 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:46:32,558 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:46:32,559 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:46:32,560 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:46:32,560 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:46:32,560 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:46:32,562 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:46:32,562 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:46:32,563 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:46:32,563 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:46:32,564 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:46:32,566 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:46:32,567 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:46:32,568 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:46:32,570 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:46:32,570 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:46:32,572 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:46:32,572 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:46:32,573 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:46:32,574 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:46:32,575 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:46:32,575 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:46:32,576 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:46:32,577 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:46:32,578 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:46:32,578 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:46:32,579 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:46:32,579 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:46:32,580 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:46:32,580 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:46:32,580 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:46:32,591 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:46:32,591 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:46:32,592 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:46:32,592 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:46:32,592 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:46:32,593 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:46:32,593 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:46:32,593 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:46:32,594 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:46:32,594 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:46:32,594 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:46:32,594 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:46:32,594 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:46:32,594 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:46:32,594 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:46:32,595 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:46:32,595 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:46:32,595 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:46:32,595 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:46:32,595 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:46:32,595 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:46:32,595 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:46:32,596 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:46:32,596 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:46:32,596 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:46:32,596 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:46:32,596 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:46:32,596 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:46:32,596 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:46:32,599 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:46:32,599 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:46:32,599 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:46:32,599 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_813bb066-9091-47be-a377-b9218a70ad9f/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 -> e96094309f833c5561ddfbc57c8146bf40ed5806 [2018-11-23 04:46:32,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:46:32,643 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:46:32,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:46:32,647 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:46:32,647 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:46:32,648 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe010_rmo.opt_false-unreach-call.i [2018-11-23 04:46:32,782 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data/375244b1b/fd2a7737baeb4c35b64dd5d11af7ffe0/FLAG5dc94bec4 [2018-11-23 04:46:33,068 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:46:33,069 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/sv-benchmarks/c/pthread-wmm/safe010_rmo.opt_false-unreach-call.i [2018-11-23 04:46:33,079 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data/375244b1b/fd2a7737baeb4c35b64dd5d11af7ffe0/FLAG5dc94bec4 [2018-11-23 04:46:33,581 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/bin-2019/ukojak/data/375244b1b/fd2a7737baeb4c35b64dd5d11af7ffe0 [2018-11-23 04:46:33,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:46:33,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:46:33,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:46:33,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:46:33,589 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:46:33,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:46:33" (1/1) ... [2018-11-23 04:46:33,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d11054a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:33, skipping insertion in model container [2018-11-23 04:46:33,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:46:33" (1/1) ... [2018-11-23 04:46:33,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:46:33,640 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:46:33,925 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:46:33,938 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:46:33,988 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:46:34,029 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:46:34,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34 WrapperNode [2018-11-23 04:46:34,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:46:34,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:46:34,030 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:46:34,030 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:46:34,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... [2018-11-23 04:46:34,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... [2018-11-23 04:46:34,123 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:46:34,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:46:34,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:46:34,123 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:46:34,131 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... [2018-11-23 04:46:34,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... [2018-11-23 04:46:34,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... [2018-11-23 04:46:34,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... [2018-11-23 04:46:34,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... [2018-11-23 04:46:34,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... [2018-11-23 04:46:34,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... [2018-11-23 04:46:34,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:46:34,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:46:34,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:46:34,152 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:46:34,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:46:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_813bb066-9091-47be-a377-b9218a70ad9f/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 04:46:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:46:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:46:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:46:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:46:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:46:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:46:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:46:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:46:34,194 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:46:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:46:34,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:46:34,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:46:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:46:34,195 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 04:46:34,305 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 04:46:34,308 INFO L168 Benchmark]: Toolchain (without parser) took 723.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:46:34,309 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:46:34,310 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.00 ms. Allocated memory is still 1.0 GB. Free memory was 945.2 MB in the beginning and 907.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:46:34,311 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 907.6 MB in the beginning and 1.1 GB in the end (delta: -226.3 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:46:34,311 INFO L168 Benchmark]: Boogie Preprocessor took 28.83 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 04:46:34,312 INFO L168 Benchmark]: RCFGBuilder took 155.41 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: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:46:34,315 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 444.00 ms. Allocated memory is still 1.0 GB. Free memory was 945.2 MB in the beginning and 907.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 92.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 907.6 MB in the beginning and 1.1 GB in the end (delta: -226.3 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.83 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 155.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...