./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix042_tso.oepc_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_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix042_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/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 fe3ae26f9a548b31275d274ceca2f6645023bc02 ............................................................................................................................................................................................................ 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_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix042_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/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 fe3ae26f9a548b31275d274ceca2f6645023bc02 ....................................................................................................................................................................................................... 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 [2018-11-22 21:58:19,069 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:58:19,071 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:58:19,078 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:58:19,078 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:58:19,079 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:58:19,080 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:58:19,081 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:58:19,082 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:58:19,083 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:58:19,083 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:58:19,083 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:58:19,084 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:58:19,085 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:58:19,085 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:58:19,086 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:58:19,086 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:58:19,088 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:58:19,089 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:58:19,090 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:58:19,091 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:58:19,093 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:58:19,095 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:58:19,095 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:58:19,095 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:58:19,096 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:58:19,097 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:58:19,097 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:58:19,098 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:58:19,099 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:58:19,099 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:58:19,099 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:58:19,099 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:58:19,100 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:58:19,100 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:58:19,101 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:58:19,101 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 21:58:19,111 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:58:19,111 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:58:19,112 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:58:19,112 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:58:19,113 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:58:19,113 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:58:19,114 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:58:19,114 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:58:19,114 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:58:19,114 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:58:19,114 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:58:19,114 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:58:19,115 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:58:19,115 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:58:19,115 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:58:19,115 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:58:19,115 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:58:19,115 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:58:19,116 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:58:19,116 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:58:19,116 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:58:19,116 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:58:19,116 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:58:19,116 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:58:19,117 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:58:19,117 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:58:19,117 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 21:58:19,117 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:58:19,117 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:58:19,117 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_630698f0-077d-4a5e-9f98-f7fe023b1f8b/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 -> fe3ae26f9a548b31275d274ceca2f6645023bc02 [2018-11-22 21:58:19,147 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:58:19,159 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:58:19,162 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:58:19,163 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:58:19,164 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:58:19,164 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix042_tso.oepc_false-unreach-call.i [2018-11-22 21:58:19,216 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data/a352ae5b6/34137b20888740c5ae500d95aa5320b9/FLAG827799c5e [2018-11-22 21:58:19,635 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:58:19,635 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/sv-benchmarks/c/pthread-wmm/mix042_tso.oepc_false-unreach-call.i [2018-11-22 21:58:19,648 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data/a352ae5b6/34137b20888740c5ae500d95aa5320b9/FLAG827799c5e [2018-11-22 21:58:19,993 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data/a352ae5b6/34137b20888740c5ae500d95aa5320b9 [2018-11-22 21:58:19,996 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:58:19,997 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:58:19,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:58:19,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:58:20,002 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:58:20,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:58:19" (1/1) ... [2018-11-22 21:58:20,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17890f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20, skipping insertion in model container [2018-11-22 21:58:20,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:58:19" (1/1) ... [2018-11-22 21:58:20,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:58:20,052 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:58:20,329 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:58:20,341 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:58:20,462 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:58:20,502 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:58:20,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20 WrapperNode [2018-11-22 21:58:20,502 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:58:20,503 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:58:20,503 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:58:20,503 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:58:20,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... [2018-11-22 21:58:20,526 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... [2018-11-22 21:58:20,548 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:58:20,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:58:20,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:58:20,549 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:58:20,557 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... [2018-11-22 21:58:20,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... [2018-11-22 21:58:20,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... [2018-11-22 21:58:20,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... [2018-11-22 21:58:20,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... [2018-11-22 21:58:20,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... [2018-11-22 21:58:20,575 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... [2018-11-22 21:58:20,578 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:58:20,579 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:58:20,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:58:20,579 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:58:20,579 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/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 [2018-11-22 21:58:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:58:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:58:20,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:58:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:58:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:58:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:58:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:58:20,626 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:58:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:58:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:58:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:58:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:58:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:58:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:58:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:58:20,628 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:58:20,742 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) [2018-11-22 21:58:20,744 INFO L168 Benchmark]: Toolchain (without parser) took 748.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -144.8 MB). Peak memory consumption was 917.2 kB. Max. memory is 11.5 GB. [2018-11-22 21:58:20,746 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:58:20,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 504.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -167.8 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-22 21:58:20,747 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.49 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. [2018-11-22 21:58:20,748 INFO L168 Benchmark]: Boogie Preprocessor took 29.73 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. [2018-11-22 21:58:20,748 INFO L168 Benchmark]: RCFGBuilder took 165.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-22 21:58:20,752 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 504.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -167.8 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 165.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 21:58:22,350 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:58:22,351 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:58:22,360 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:58:22,360 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:58:22,361 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:58:22,362 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:58:22,363 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:58:22,365 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:58:22,365 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:58:22,366 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:58:22,366 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:58:22,368 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:58:22,368 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:58:22,369 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:58:22,370 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:58:22,371 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:58:22,372 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:58:22,375 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:58:22,376 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:58:22,378 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:58:22,379 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:58:22,381 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:58:22,381 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:58:22,382 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:58:22,382 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:58:22,383 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:58:22,384 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:58:22,385 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:58:22,386 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:58:22,387 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:58:22,387 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:58:22,387 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:58:22,388 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:58:22,389 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:58:22,389 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:58:22,389 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 21:58:22,402 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:58:22,403 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:58:22,403 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:58:22,403 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:58:22,404 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:58:22,404 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:58:22,404 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:58:22,405 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:58:22,405 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:58:22,405 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:58:22,405 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:58:22,405 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:58:22,406 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:58:22,406 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 21:58:22,406 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 21:58:22,406 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:58:22,406 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:58:22,406 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:58:22,407 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:58:22,407 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:58:22,407 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:58:22,407 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:58:22,407 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:58:22,407 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:58:22,408 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:58:22,408 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:58:22,408 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:58:22,408 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 21:58:22,408 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 21:58:22,408 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:58:22,408 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 21:58:22,408 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 21:58:22,408 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_630698f0-077d-4a5e-9f98-f7fe023b1f8b/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 -> fe3ae26f9a548b31275d274ceca2f6645023bc02 [2018-11-22 21:58:22,445 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:58:22,455 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:58:22,458 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:58:22,460 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:58:22,460 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:58:22,461 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix042_tso.oepc_false-unreach-call.i [2018-11-22 21:58:22,513 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data/0270daaf9/528fca3e81b34a538c82d3e45c386f30/FLAG13439ff51 [2018-11-22 21:58:22,912 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:58:22,912 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/sv-benchmarks/c/pthread-wmm/mix042_tso.oepc_false-unreach-call.i [2018-11-22 21:58:22,923 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data/0270daaf9/528fca3e81b34a538c82d3e45c386f30/FLAG13439ff51 [2018-11-22 21:58:22,933 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/bin-2019/ukojak/data/0270daaf9/528fca3e81b34a538c82d3e45c386f30 [2018-11-22 21:58:22,936 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:58:22,937 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:58:22,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:58:22,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:58:22,940 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:58:22,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:58:22" (1/1) ... [2018-11-22 21:58:22,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc9a6a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:22, skipping insertion in model container [2018-11-22 21:58:22,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:58:22" (1/1) ... [2018-11-22 21:58:22,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:58:22,985 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:58:23,275 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:58:23,289 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:58:23,405 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:58:23,456 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:58:23,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23 WrapperNode [2018-11-22 21:58:23,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:58:23,457 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:58:23,457 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:58:23,457 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:58:23,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... [2018-11-22 21:58:23,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... [2018-11-22 21:58:23,492 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:58:23,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:58:23,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:58:23,493 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:58:23,500 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... [2018-11-22 21:58:23,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... [2018-11-22 21:58:23,506 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... [2018-11-22 21:58:23,506 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... [2018-11-22 21:58:23,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... [2018-11-22 21:58:23,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... [2018-11-22 21:58:23,521 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... [2018-11-22 21:58:23,524 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:58:23,525 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:58:23,525 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:58:23,525 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:58:23,525 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:58:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_630698f0-077d-4a5e-9f98-f7fe023b1f8b/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 [2018-11-22 21:58:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:58:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:58:23,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:58:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:58:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:58:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 21:58:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:58:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:58:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:58:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:58:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:58:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:58:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:58:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:58:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:58:23,571 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:58:23,681 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) [2018-11-22 21:58:23,683 INFO L168 Benchmark]: Toolchain (without parser) took 746.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -163.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:58:23,684 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. [2018-11-22 21:58:23,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 519.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -189.3 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2018-11-22 21:58:23,686 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.24 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:58:23,686 INFO L168 Benchmark]: Boogie Preprocessor took 31.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:58:23,687 INFO L168 Benchmark]: RCFGBuilder took 158.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2018-11-22 21:58:23,691 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 519.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -189.3 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 158.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...