./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi004_pso.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_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi004_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/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 adac677e86c3589742609fbf864b49e4d47efc96 ....................................................................................................................................................................................................... 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_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi004_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/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 adac677e86c3589742609fbf864b49e4d47efc96 ........................................................................................................................................................................................................ 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 12:56:32,429 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:56:32,430 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:56:32,438 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:56:32,438 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:56:32,439 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:56:32,440 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:56:32,441 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:56:32,442 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:56:32,443 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:56:32,443 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:56:32,443 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:56:32,444 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:56:32,445 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:56:32,445 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:56:32,446 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:56:32,446 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:56:32,447 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:56:32,448 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:56:32,449 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:56:32,450 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:56:32,451 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:56:32,452 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:56:32,452 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:56:32,453 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:56:32,453 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:56:32,454 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:56:32,454 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:56:32,454 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:56:32,455 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:56:32,455 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:56:32,456 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:56:32,456 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:56:32,456 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:56:32,457 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:56:32,457 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:56:32,457 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 12:56:32,465 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:56:32,465 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:56:32,466 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:56:32,466 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:56:32,466 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:56:32,467 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:56:32,467 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:56:32,467 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:56:32,467 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:56:32,467 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:56:32,467 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:56:32,467 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:56:32,468 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:56:32,468 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:56:32,468 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:56:32,468 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:56:32,468 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:56:32,468 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:56:32,468 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:56:32,469 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:56:32,469 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:56:32,469 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:56:32,469 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:56:32,469 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:56:32,469 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:56:32,469 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:56:32,469 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 12:56:32,470 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:56:32,470 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:56:32,470 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_7002a837-5130-41b7-ae85-bf3b5368b908/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 -> adac677e86c3589742609fbf864b49e4d47efc96 [2018-11-23 12:56:32,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:56:32,503 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:56:32,505 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:56:32,506 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:56:32,507 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:56:32,507 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi004_pso.oepc_false-unreach-call.i [2018-11-23 12:56:32,553 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data/6ecf0b1d4/ff8525805fb74dd9812607cceddd7aac/FLAGc21db0f26 [2018-11-23 12:56:32,921 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:56:32,921 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/sv-benchmarks/c/pthread-wmm/rfi004_pso.oepc_false-unreach-call.i [2018-11-23 12:56:32,930 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data/6ecf0b1d4/ff8525805fb74dd9812607cceddd7aac/FLAGc21db0f26 [2018-11-23 12:56:32,939 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data/6ecf0b1d4/ff8525805fb74dd9812607cceddd7aac [2018-11-23 12:56:32,941 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:56:32,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:56:32,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:56:32,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:56:32,946 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:56:32,947 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:32" (1/1) ... [2018-11-23 12:56:32,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d05c556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:32, skipping insertion in model container [2018-11-23 12:56:32,949 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:32" (1/1) ... [2018-11-23 12:56:32,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:56:32,990 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:56:33,250 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:56:33,261 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:56:33,367 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:56:33,414 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:56:33,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33 WrapperNode [2018-11-23 12:56:33,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:56:33,415 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:56:33,415 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:56:33,415 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:56:33,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... [2018-11-23 12:56:33,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... [2018-11-23 12:56:33,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:56:33,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:56:33,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:56:33,456 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:56:33,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... [2018-11-23 12:56:33,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... [2018-11-23 12:56:33,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... [2018-11-23 12:56:33,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... [2018-11-23 12:56:33,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... [2018-11-23 12:56:33,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... [2018-11-23 12:56:33,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... [2018-11-23 12:56:33,484 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:56:33,484 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:56:33,484 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:56:33,484 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:56:33,485 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/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 12:56:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:56:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 12:56:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 12:56:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:56:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 12:56:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:56:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 12:56:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 12:56:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 12:56:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 12:56:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 12:56:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:56:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:56:33,531 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 12:56:33,805 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 12:56:33,807 INFO L168 Benchmark]: Toolchain (without parser) took 865.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -164.2 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:56:33,808 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:56:33,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 471.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 955.5 MB in the beginning and 1.2 GB in the end (delta: -205.5 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. [2018-11-23 12:56:33,809 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 12:56:33,810 INFO L168 Benchmark]: Boogie Preprocessor took 28.47 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:56:33,810 INFO L168 Benchmark]: RCFGBuilder took 322.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2018-11-23 12:56:33,813 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 471.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 955.5 MB in the beginning and 1.2 GB in the end (delta: -205.5 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.47 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 322.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 12:56:35,302 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:56:35,304 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:56:35,312 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:56:35,313 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:56:35,313 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:56:35,314 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:56:35,315 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:56:35,316 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:56:35,317 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:56:35,318 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:56:35,318 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:56:35,318 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:56:35,319 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:56:35,320 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:56:35,320 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:56:35,321 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:56:35,322 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:56:35,323 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:56:35,324 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:56:35,325 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:56:35,326 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:56:35,328 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:56:35,328 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:56:35,328 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:56:35,329 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:56:35,329 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:56:35,330 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:56:35,330 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:56:35,331 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:56:35,331 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:56:35,332 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:56:35,332 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:56:35,332 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:56:35,333 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:56:35,333 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:56:35,333 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 12:56:35,344 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:56:35,344 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:56:35,344 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:56:35,345 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:56:35,345 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:56:35,345 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:56:35,345 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:56:35,346 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:56:35,346 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:56:35,346 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:56:35,346 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:56:35,346 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:56:35,346 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:56:35,346 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 12:56:35,347 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 12:56:35,347 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:56:35,347 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:56:35,347 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:56:35,347 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:56:35,347 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:56:35,347 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:56:35,348 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:56:35,348 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:56:35,348 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:56:35,348 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:56:35,348 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:56:35,348 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:56:35,348 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 12:56:35,349 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 12:56:35,349 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:56:35,349 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 12:56:35,349 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 12:56:35,349 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_7002a837-5130-41b7-ae85-bf3b5368b908/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 -> adac677e86c3589742609fbf864b49e4d47efc96 [2018-11-23 12:56:35,381 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:56:35,391 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:56:35,394 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:56:35,395 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:56:35,395 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:56:35,396 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi004_pso.oepc_false-unreach-call.i [2018-11-23 12:56:35,435 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data/8cb44ef32/f55b8efeb0bf45f7badf6f77dec29762/FLAG96611eccc [2018-11-23 12:56:35,896 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:56:35,896 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/sv-benchmarks/c/pthread-wmm/rfi004_pso.oepc_false-unreach-call.i [2018-11-23 12:56:35,906 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data/8cb44ef32/f55b8efeb0bf45f7badf6f77dec29762/FLAG96611eccc [2018-11-23 12:56:36,415 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/bin-2019/ukojak/data/8cb44ef32/f55b8efeb0bf45f7badf6f77dec29762 [2018-11-23 12:56:36,419 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:56:36,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:56:36,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:56:36,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:56:36,425 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:56:36,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da4df0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36, skipping insertion in model container [2018-11-23 12:56:36,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:56:36,473 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:56:36,753 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:56:36,766 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:56:36,815 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:56:36,867 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:56:36,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36 WrapperNode [2018-11-23 12:56:36,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:56:36,868 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:56:36,868 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:56:36,868 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:56:36,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,930 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,946 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:56:36,946 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:56:36,946 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:56:36,946 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:56:36,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,956 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... [2018-11-23 12:56:36,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:56:36,976 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:56:36,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:56:36,976 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:56:36,976 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7002a837-5130-41b7-ae85-bf3b5368b908/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 12:56:37,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:56:37,014 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 12:56:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 12:56:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 12:56:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:56:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 12:56:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 12:56:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 12:56:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 12:56:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 12:56:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 12:56:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:56:37,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:56:37,017 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 12:56:37,294 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 12:56:37,297 INFO L168 Benchmark]: Toolchain (without parser) took 877.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -128.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:56:37,299 INFO L168 Benchmark]: CDTParser took 0.18 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 12:56:37,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.55 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 12:56:37,299 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -197.0 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:56:37,300 INFO L168 Benchmark]: Boogie Preprocessor took 29.08 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:56:37,300 INFO L168 Benchmark]: RCFGBuilder took 321.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:56:37,303 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 446.55 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -197.0 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.08 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 321.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...