./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe004_pso.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_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe004_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/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 a5369b190869f274f2f4cf00eeacb953bda9b12a ...................................................................................................................................................................................................... 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_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe004_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/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 a5369b190869f274f2f4cf00eeacb953bda9b12a ..................................................................................................................................................................................................... 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 04:18:14,634 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:18:14,635 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:18:14,644 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:18:14,645 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:18:14,645 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:18:14,646 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:18:14,648 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:18:14,649 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:18:14,650 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:18:14,651 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:18:14,651 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:18:14,652 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:18:14,653 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:18:14,654 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:18:14,654 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:18:14,655 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:18:14,657 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:18:14,658 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:18:14,659 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:18:14,660 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:18:14,661 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:18:14,663 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:18:14,663 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:18:14,664 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:18:14,664 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:18:14,665 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:18:14,666 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:18:14,666 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:18:14,667 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:18:14,667 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:18:14,668 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:18:14,668 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:18:14,668 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:18:14,669 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:18:14,670 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:18:14,670 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:18:14,682 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:18:14,682 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:18:14,683 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:18:14,683 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:18:14,683 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:18:14,684 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:18:14,684 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:18:14,684 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:18:14,684 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:18:14,684 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:18:14,684 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:18:14,685 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:18:14,685 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:18:14,685 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:18:14,685 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:18:14,685 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:18:14,685 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:18:14,686 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:18:14,686 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:18:14,686 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:18:14,686 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:18:14,686 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:18:14,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:18:14,687 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:18:14,687 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:18:14,687 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:18:14,687 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:18:14,687 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:18:14,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:18:14,688 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/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 -> a5369b190869f274f2f4cf00eeacb953bda9b12a [2018-11-23 04:18:14,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:18:14,725 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:18:14,727 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:18:14,728 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:18:14,728 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:18:14,729 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe004_pso.opt_false-unreach-call.i [2018-11-23 04:18:14,772 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data/302d7f07d/561c32e39df44f748c42af9d00024ede/FLAGdbdc6cb73 [2018-11-23 04:18:15,181 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:18:15,182 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/sv-benchmarks/c/pthread-wmm/safe004_pso.opt_false-unreach-call.i [2018-11-23 04:18:15,192 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data/302d7f07d/561c32e39df44f748c42af9d00024ede/FLAGdbdc6cb73 [2018-11-23 04:18:15,203 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data/302d7f07d/561c32e39df44f748c42af9d00024ede [2018-11-23 04:18:15,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:18:15,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:18:15,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:18:15,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:18:15,210 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:18:15,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d05c556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15, skipping insertion in model container [2018-11-23 04:18:15,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:18:15,258 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:18:15,543 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:18:15,553 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:18:15,661 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:18:15,701 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:18:15,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15 WrapperNode [2018-11-23 04:18:15,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:18:15,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:18:15,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:18:15,703 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:18:15,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,725 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:18:15,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:18:15,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:18:15,752 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:18:15,759 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,764 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... [2018-11-23 04:18:15,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:18:15,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:18:15,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:18:15,785 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:18:15,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/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 04:18:15,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:18:15,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:18:15,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:18:15,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:18:15,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:18:15,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:18:15,841 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:18:15,842 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:18:15,842 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:18:15,842 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:18:15,842 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:18:15,842 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:18:15,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:18:15,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:18:15,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:18:15,843 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 04:18:16,055 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 04:18:16,058 INFO L168 Benchmark]: Toolchain (without parser) took 852.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -138.3 MB). Peak memory consumption was 9.0 MB. Max. memory is 11.5 GB. [2018-11-23 04:18:16,060 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:18:16,060 INFO L168 Benchmark]: CACSL2BoogieTranslator took 495.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -168.2 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:18:16,061 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.49 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 04:18:16,061 INFO L168 Benchmark]: Boogie Preprocessor took 32.34 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:18:16,062 INFO L168 Benchmark]: RCFGBuilder took 272.88 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:18:16,064 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 495.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -168.2 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 272.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 04:18:17,700 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:18:17,702 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:18:17,712 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:18:17,712 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:18:17,713 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:18:17,714 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:18:17,715 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:18:17,717 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:18:17,717 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:18:17,718 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:18:17,718 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:18:17,719 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:18:17,720 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:18:17,721 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:18:17,721 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:18:17,722 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:18:17,723 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:18:17,725 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:18:17,726 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:18:17,727 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:18:17,728 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:18:17,730 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:18:17,730 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:18:17,730 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:18:17,731 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:18:17,732 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:18:17,732 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:18:17,733 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:18:17,734 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:18:17,734 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:18:17,735 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:18:17,735 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:18:17,735 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:18:17,736 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:18:17,736 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:18:17,736 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:18:17,748 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:18:17,748 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:18:17,749 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:18:17,749 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:18:17,750 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:18:17,750 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:18:17,750 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:18:17,750 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:18:17,751 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:18:17,751 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:18:17,751 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:18:17,751 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:18:17,751 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:18:17,752 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:18:17,752 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:18:17,752 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:18:17,752 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:18:17,752 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:18:17,752 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:18:17,753 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:18:17,753 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:18:17,753 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:18:17,753 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:18:17,753 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:18:17,754 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:18:17,754 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:18:17,754 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:18:17,754 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:18:17,754 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:18:17,754 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:18:17,755 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:18:17,755 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:18:17,755 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_72c03164-d8eb-4543-8a68-98ab4084d61b/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 -> a5369b190869f274f2f4cf00eeacb953bda9b12a [2018-11-23 04:18:17,790 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:18:17,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:18:17,804 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:18:17,806 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:18:17,806 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:18:17,807 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe004_pso.opt_false-unreach-call.i [2018-11-23 04:18:17,858 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data/165659719/30f23d65dd974d51b98a72a9bd7b3fce/FLAG2343fd1c1 [2018-11-23 04:18:18,260 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:18:18,261 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/sv-benchmarks/c/pthread-wmm/safe004_pso.opt_false-unreach-call.i [2018-11-23 04:18:18,270 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data/165659719/30f23d65dd974d51b98a72a9bd7b3fce/FLAG2343fd1c1 [2018-11-23 04:18:18,624 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/bin-2019/ukojak/data/165659719/30f23d65dd974d51b98a72a9bd7b3fce [2018-11-23 04:18:18,627 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:18:18,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:18:18,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:18:18,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:18:18,631 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:18:18,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:18:18" (1/1) ... [2018-11-23 04:18:18,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ead0f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:18, skipping insertion in model container [2018-11-23 04:18:18,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:18:18" (1/1) ... [2018-11-23 04:18:18,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:18:18,681 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:18:18,971 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:18:18,984 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:18:19,040 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:18:19,084 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:18:19,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19 WrapperNode [2018-11-23 04:18:19,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:18:19,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:18:19,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:18:19,086 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:18:19,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... [2018-11-23 04:18:19,159 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... [2018-11-23 04:18:19,178 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:18:19,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:18:19,178 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:18:19,179 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:18:19,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... [2018-11-23 04:18:19,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... [2018-11-23 04:18:19,189 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... [2018-11-23 04:18:19,189 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... [2018-11-23 04:18:19,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... [2018-11-23 04:18:19,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... [2018-11-23 04:18:19,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... [2018-11-23 04:18:19,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:18:19,206 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:18:19,206 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:18:19,206 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:18:19,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:18:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_72c03164-d8eb-4543-8a68-98ab4084d61b/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 04:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:18:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:18:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:18:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:18:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:18:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:18:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:18:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:18:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:18:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:18:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:18:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:18:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:18:19,248 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 04:18:19,463 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 04:18:19,466 INFO L168 Benchmark]: Toolchain (without parser) took 838.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -188.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:18:19,467 INFO L168 Benchmark]: CDTParser took 0.20 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 04:18:19,468 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.28 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:18:19,469 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 901.4 MB in the beginning and 1.2 GB in the end (delta: -260.7 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:18:19,469 INFO L168 Benchmark]: Boogie Preprocessor took 26.96 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:18:19,469 INFO L168 Benchmark]: RCFGBuilder took 259.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:18:19,473 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 456.28 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 92.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 901.4 MB in the beginning and 1.2 GB in the end (delta: -260.7 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.96 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 259.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...