./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi003_tso.opt_true-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_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi003_tso.opt_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/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 55b835462f569670a76be3f3e8a1456a9ac2cef5 ................................................................................................................................................................................................. 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_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi003_tso.opt_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/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 55b835462f569670a76be3f3e8a1456a9ac2cef5 ..................................................................................................................................................................................................... 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 08:20:15,576 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:20:15,577 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:20:15,584 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:20:15,584 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:20:15,585 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:20:15,586 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:20:15,587 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:20:15,588 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:20:15,588 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:20:15,589 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:20:15,589 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:20:15,590 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:20:15,590 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:20:15,591 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:20:15,592 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:20:15,592 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:20:15,593 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:20:15,595 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:20:15,596 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:20:15,596 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:20:15,597 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:20:15,599 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:20:15,599 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:20:15,599 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:20:15,600 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:20:15,601 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:20:15,601 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:20:15,602 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:20:15,602 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:20:15,603 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:20:15,603 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:20:15,603 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:20:15,603 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:20:15,604 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:20:15,604 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:20:15,604 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 08:20:15,612 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:20:15,612 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:20:15,612 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:20:15,612 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 08:20:15,613 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:20:15,613 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:20:15,613 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:20:15,613 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 08:20:15,613 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 08:20:15,613 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 08:20:15,613 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:20:15,613 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:20:15,614 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:20:15,614 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:20:15,614 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 08:20:15,614 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:20:15,614 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:20:15,614 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:20:15,614 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 08:20:15,614 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 08:20:15,614 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:20:15,615 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:20:15,615 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 08:20:15,615 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:20:15,615 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:20:15,615 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:20:15,615 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 08:20:15,615 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:20:15,616 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 08:20:15,616 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_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/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 -> 55b835462f569670a76be3f3e8a1456a9ac2cef5 [2018-11-23 08:20:15,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:20:15,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:20:15,649 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:20:15,650 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:20:15,650 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:20:15,651 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi003_tso.opt_true-unreach-call.i [2018-11-23 08:20:15,682 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data/2a19f2836/3c79e332b6b24cc6be6e59f3fecc8ea7/FLAG35947bf11 [2018-11-23 08:20:16,125 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:20:16,126 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/sv-benchmarks/c/pthread-wmm/rfi003_tso.opt_true-unreach-call.i [2018-11-23 08:20:16,136 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data/2a19f2836/3c79e332b6b24cc6be6e59f3fecc8ea7/FLAG35947bf11 [2018-11-23 08:20:16,146 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data/2a19f2836/3c79e332b6b24cc6be6e59f3fecc8ea7 [2018-11-23 08:20:16,148 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:20:16,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:20:16,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:20:16,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:20:16,151 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:20:16,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,153 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 08:20:16, skipping insertion in model container [2018-11-23 08:20:16,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:20:16,191 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:20:16,437 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:20:16,447 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:20:16,557 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:20:16,608 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:20:16,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16 WrapperNode [2018-11-23 08:20:16,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:20:16,610 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:20:16,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:20:16,610 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:20:16,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,647 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:20:16,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:20:16,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:20:16,648 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:20:16,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... [2018-11-23 08:20:16,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:20:16,675 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:20:16,676 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:20:16,676 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:20:16,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/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 08:20:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:20:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 08:20:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 08:20:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 08:20:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 08:20:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:20:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 08:20:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 08:20:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 08:20:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 08:20:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 08:20:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:20:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:20:16,736 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 08:20:17,077 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 08:20:17,080 INFO L168 Benchmark]: Toolchain (without parser) took 931.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -117.4 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:17,082 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 08:20:17,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 460.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -158.6 MB). Peak memory consumption was 41.7 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:17,083 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:17,083 INFO L168 Benchmark]: Boogie Preprocessor took 27.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:17,084 INFO L168 Benchmark]: RCFGBuilder took 404.04 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: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:17,086 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 460.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -158.6 MB). Peak memory consumption was 41.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 404.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 08:20:18,474 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:20:18,475 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:20:18,483 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:20:18,483 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:20:18,483 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:20:18,484 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:20:18,485 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:20:18,486 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:20:18,487 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:20:18,487 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:20:18,488 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:20:18,488 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:20:18,489 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:20:18,490 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:20:18,490 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:20:18,491 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:20:18,492 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:20:18,493 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:20:18,494 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:20:18,495 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:20:18,496 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:20:18,497 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:20:18,497 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:20:18,497 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:20:18,498 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:20:18,499 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:20:18,499 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:20:18,500 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:20:18,500 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:20:18,501 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:20:18,501 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:20:18,501 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:20:18,501 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:20:18,502 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:20:18,502 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:20:18,503 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 08:20:18,512 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:20:18,513 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:20:18,513 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:20:18,513 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 08:20:18,514 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:20:18,514 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:20:18,514 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:20:18,514 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 08:20:18,514 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 08:20:18,514 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:20:18,515 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:20:18,515 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:20:18,515 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:20:18,515 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 08:20:18,515 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 08:20:18,515 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 08:20:18,515 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:20:18,516 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:20:18,516 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:20:18,516 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 08:20:18,516 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 08:20:18,516 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:20:18,516 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:20:18,516 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 08:20:18,517 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:20:18,517 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:20:18,517 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:20:18,517 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 08:20:18,517 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 08:20:18,517 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:20:18,518 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 08:20:18,518 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 08:20:18,518 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_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/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 -> 55b835462f569670a76be3f3e8a1456a9ac2cef5 [2018-11-23 08:20:18,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:20:18,554 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:20:18,556 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:20:18,557 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:20:18,557 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:20:18,557 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi003_tso.opt_true-unreach-call.i [2018-11-23 08:20:18,592 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data/819585e61/b8ac3e4c9c1e4adf92771c915ec6fc87/FLAG2323f07eb [2018-11-23 08:20:18,939 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:20:18,940 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/sv-benchmarks/c/pthread-wmm/rfi003_tso.opt_true-unreach-call.i [2018-11-23 08:20:18,949 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data/819585e61/b8ac3e4c9c1e4adf92771c915ec6fc87/FLAG2323f07eb [2018-11-23 08:20:18,958 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/bin-2019/ukojak/data/819585e61/b8ac3e4c9c1e4adf92771c915ec6fc87 [2018-11-23 08:20:18,960 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:20:18,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:20:18,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:20:18,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:20:18,964 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:20:18,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:20:18" (1/1) ... [2018-11-23 08:20:18,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:18, skipping insertion in model container [2018-11-23 08:20:18,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:20:18" (1/1) ... [2018-11-23 08:20:18,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:20:19,004 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:20:19,258 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:20:19,271 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:20:19,318 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:20:19,412 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:20:19,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19 WrapperNode [2018-11-23 08:20:19,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:20:19,414 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:20:19,414 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:20:19,414 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:20:19,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... [2018-11-23 08:20:19,439 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... [2018-11-23 08:20:19,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:20:19,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:20:19,458 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:20:19,458 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:20:19,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... [2018-11-23 08:20:19,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... [2018-11-23 08:20:19,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... [2018-11-23 08:20:19,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... [2018-11-23 08:20:19,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... [2018-11-23 08:20:19,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... [2018-11-23 08:20:19,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... [2018-11-23 08:20:19,497 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:20:19,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:20:19,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:20:19,498 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:20:19,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:20:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d7098df-27f3-4895-9fb7-5b5c4a08ad50/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 08:20:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:20:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 08:20:19,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 08:20:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 08:20:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:20:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 08:20:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 08:20:19,548 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 08:20:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 08:20:19,548 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 08:20:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 08:20:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:20:19,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:20:19,550 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 08:20:19,802 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 08:20:19,805 INFO L168 Benchmark]: Toolchain (without parser) took 844.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -121.2 MB). Peak memory consumption was 12.5 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:19,806 INFO L168 Benchmark]: CDTParser took 0.12 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 08:20:19,807 INFO L168 Benchmark]: CACSL2BoogieTranslator took 451.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -166.9 MB). Peak memory consumption was 48.2 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:19,807 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:19,808 INFO L168 Benchmark]: Boogie Preprocessor took 38.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:19,809 INFO L168 Benchmark]: RCFGBuilder took 307.01 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2018-11-23 08:20:19,811 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 451.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -166.9 MB). Peak memory consumption was 48.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 307.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...