./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.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_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.opt_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/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 81ced4de40bfe29567a152e34436a55d4dc357a4 ..................................................................................................................................................................................................... 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_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.opt_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/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 81ced4de40bfe29567a152e34436a55d4dc357a4 .......................................................................................................................................................................................................... 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 15:13:36,889 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:13:36,890 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:13:36,897 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:13:36,898 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:13:36,898 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:13:36,899 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:13:36,900 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:13:36,902 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:13:36,902 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:13:36,903 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:13:36,903 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:13:36,904 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:13:36,904 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:13:36,905 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:13:36,906 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:13:36,907 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:13:36,908 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:13:36,910 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:13:36,911 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:13:36,911 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:13:36,912 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:13:36,914 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:13:36,914 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:13:36,914 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:13:36,915 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:13:36,915 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:13:36,916 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:13:36,916 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:13:36,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:13:36,918 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:13:36,918 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:13:36,919 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:13:36,919 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:13:36,919 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:13:36,920 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:13:36,920 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 15:13:36,930 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:13:36,930 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:13:36,931 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:13:36,931 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:13:36,931 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:13:36,931 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:13:36,931 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:13:36,932 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:13:36,932 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:13:36,932 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:13:36,932 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:13:36,932 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:13:36,932 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:13:36,932 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:13:36,932 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:13:36,933 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:13:36,933 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:13:36,933 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:13:36,933 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:13:36,934 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:13:36,934 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:13:36,935 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:13:36,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:13:36,935 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:13:36,935 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:13:36,935 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:13:36,935 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 15:13:36,935 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:13:36,936 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:13:36,936 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_02e8732c-79c8-4c99-867b-9f431853b9f6/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 -> 81ced4de40bfe29567a152e34436a55d4dc357a4 [2018-11-23 15:13:36,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:13:36,964 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:13:36,967 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:13:36,968 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:13:36,968 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:13:36,968 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.opt_true-unreach-call.i [2018-11-23 15:13:37,003 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data/4c9d420e5/42a0b463d5ce470ebb57e77f818e2e4a/FLAG3ccce360c [2018-11-23 15:13:37,438 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:13:37,438 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/sv-benchmarks/c/pthread-wmm/rfi002_rmo.opt_true-unreach-call.i [2018-11-23 15:13:37,449 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data/4c9d420e5/42a0b463d5ce470ebb57e77f818e2e4a/FLAG3ccce360c [2018-11-23 15:13:37,458 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data/4c9d420e5/42a0b463d5ce470ebb57e77f818e2e4a [2018-11-23 15:13:37,460 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:13:37,461 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:13:37,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:13:37,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:13:37,463 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:13:37,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206271ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37, skipping insertion in model container [2018-11-23 15:13:37,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:13:37,504 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:13:37,755 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:13:37,765 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:13:37,868 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:13:37,900 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:13:37,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37 WrapperNode [2018-11-23 15:13:37,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:13:37,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:13:37,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:13:37,901 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:13:37,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:13:37,943 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:13:37,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:13:37,943 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:13:37,950 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,966 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,968 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... [2018-11-23 15:13:37,970 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:13:37,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:13:37,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:13:37,971 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:13:37,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/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 15:13:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:13:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:13:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:13:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 15:13:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:13:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:13:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:13:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:13:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:13:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:13:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:13:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:13:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:13:38,035 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 15:13:38,494 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 15:13:38,500 INFO L168 Benchmark]: Toolchain (without parser) took 1039.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -106.7 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-11-23 15:13:38,501 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:13:38,502 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -154.4 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. [2018-11-23 15:13:38,502 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.29 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 15:13:38,503 INFO L168 Benchmark]: Boogie Preprocessor took 27.29 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:13:38,503 INFO L168 Benchmark]: RCFGBuilder took 528.62 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: 36.9 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. [2018-11-23 15:13:38,506 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -154.4 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.29 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 528.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.9 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 15:13:39,901 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:13:39,902 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:13:39,912 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:13:39,912 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:13:39,913 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:13:39,913 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:13:39,915 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:13:39,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:13:39,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:13:39,917 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:13:39,917 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:13:39,918 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:13:39,919 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:13:39,919 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:13:39,920 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:13:39,921 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:13:39,922 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:13:39,924 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:13:39,925 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:13:39,926 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:13:39,927 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:13:39,928 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:13:39,928 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:13:39,928 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:13:39,929 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:13:39,930 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:13:39,931 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:13:39,931 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:13:39,932 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:13:39,932 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:13:39,933 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:13:39,933 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:13:39,933 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:13:39,934 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:13:39,935 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:13:39,935 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 15:13:39,945 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:13:39,946 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:13:39,946 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:13:39,946 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:13:39,947 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:13:39,947 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:13:39,947 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:13:39,948 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:13:39,948 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:13:39,948 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:13:39,948 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:13:39,948 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:13:39,948 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:13:39,949 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 15:13:39,949 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 15:13:39,949 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:13:39,949 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:13:39,949 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:13:39,949 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:13:39,949 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:13:39,950 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:13:39,950 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:13:39,950 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:13:39,950 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:13:39,950 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:13:39,950 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:13:39,950 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:13:39,951 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 15:13:39,951 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 15:13:39,951 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:13:39,951 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 15:13:39,951 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 15:13:39,951 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_02e8732c-79c8-4c99-867b-9f431853b9f6/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 -> 81ced4de40bfe29567a152e34436a55d4dc357a4 [2018-11-23 15:13:39,983 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:13:39,992 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:13:39,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:13:39,995 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:13:39,995 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:13:39,996 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.opt_true-unreach-call.i [2018-11-23 15:13:40,032 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data/0056ae99c/685725177ab04a8295b0a0fb25511475/FLAGa6b853998 [2018-11-23 15:13:40,403 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:13:40,404 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/sv-benchmarks/c/pthread-wmm/rfi002_rmo.opt_true-unreach-call.i [2018-11-23 15:13:40,412 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data/0056ae99c/685725177ab04a8295b0a0fb25511475/FLAGa6b853998 [2018-11-23 15:13:40,797 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/bin-2019/ukojak/data/0056ae99c/685725177ab04a8295b0a0fb25511475 [2018-11-23 15:13:40,798 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:13:40,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:13:40,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:13:40,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:13:40,803 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:13:40,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:13:40" (1/1) ... [2018-11-23 15:13:40,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1e858e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:40, skipping insertion in model container [2018-11-23 15:13:40,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:13:40" (1/1) ... [2018-11-23 15:13:40,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:13:40,848 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:13:41,117 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:13:41,129 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:13:41,223 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:13:41,264 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:13:41,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41 WrapperNode [2018-11-23 15:13:41,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:13:41,265 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:13:41,265 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:13:41,265 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:13:41,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... [2018-11-23 15:13:41,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... [2018-11-23 15:13:41,306 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:13:41,307 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:13:41,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:13:41,307 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:13:41,313 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... [2018-11-23 15:13:41,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... [2018-11-23 15:13:41,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... [2018-11-23 15:13:41,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... [2018-11-23 15:13:41,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... [2018-11-23 15:13:41,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... [2018-11-23 15:13:41,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... [2018-11-23 15:13:41,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:13:41,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:13:41,341 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:13:41,341 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:13:41,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_02e8732c-79c8-4c99-867b-9f431853b9f6/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 15:13:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:13:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:13:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:13:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:13:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:13:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 15:13:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:13:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:13:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:13:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:13:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:13:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:13:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:13:41,382 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 15:13:41,721 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 15:13:41,723 INFO L168 Benchmark]: Toolchain (without parser) took 924.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -118.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-11-23 15:13:41,724 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 15:13:41,724 INFO L168 Benchmark]: CACSL2BoogieTranslator took 464.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -168.4 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. [2018-11-23 15:13:41,725 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:13:41,725 INFO L168 Benchmark]: Boogie Preprocessor took 33.72 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-23 15:13:41,727 INFO L168 Benchmark]: RCFGBuilder took 381.92 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: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:13:41,729 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 464.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -168.4 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 381.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...