./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe029_rmo.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe029_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/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 268f6c11f16694e91f5909169c21d5ec84460cb7 ............................................................................................................................................................................................... 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_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe029_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/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 268f6c11f16694e91f5909169c21d5ec84460cb7 ................................................................................................................................................................................................. 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 0.1.23-635dfa2 [2018-12-09 11:01:12,469 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 11:01:12,470 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 11:01:12,476 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 11:01:12,476 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 11:01:12,477 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 11:01:12,477 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 11:01:12,478 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 11:01:12,479 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 11:01:12,479 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 11:01:12,480 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 11:01:12,480 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 11:01:12,480 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 11:01:12,481 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 11:01:12,481 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 11:01:12,482 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 11:01:12,482 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 11:01:12,483 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 11:01:12,484 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 11:01:12,485 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 11:01:12,485 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 11:01:12,486 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 11:01:12,487 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 11:01:12,487 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 11:01:12,487 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 11:01:12,488 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 11:01:12,488 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 11:01:12,488 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 11:01:12,489 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 11:01:12,489 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 11:01:12,490 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 11:01:12,490 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 11:01:12,490 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 11:01:12,490 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 11:01:12,491 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 11:01:12,491 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 11:01:12,491 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 11:01:12,498 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 11:01:12,498 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 11:01:12,499 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 11:01:12,499 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 11:01:12,499 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 11:01:12,499 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 11:01:12,500 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 11:01:12,500 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 11:01:12,500 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 11:01:12,500 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 11:01:12,500 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 11:01:12,500 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 11:01:12,500 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 11:01:12,500 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 11:01:12,501 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 11:01:12,501 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 11:01:12,501 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 11:01:12,501 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 11:01:12,501 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 11:01:12,501 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 11:01:12,501 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 11:01:12,502 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 11:01:12,502 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 11:01:12,502 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 11:01:12,502 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 11:01:12,502 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 11:01:12,502 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 11:01:12,502 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 11:01:12,502 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 11:01:12,502 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_7bbda10f-4088-42c6-ac49-a50100acbc35/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 -> 268f6c11f16694e91f5909169c21d5ec84460cb7 [2018-12-09 11:01:12,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 11:01:12,527 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 11:01:12,529 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 11:01:12,530 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 11:01:12,530 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 11:01:12,530 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe029_rmo.opt_false-unreach-call.i [2018-12-09 11:01:12,563 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data/0fe2f6189/a9b024ac264a4d7f888e3d5be2e02335/FLAG64352a9f2 [2018-12-09 11:01:12,952 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 11:01:12,953 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/sv-benchmarks/c/pthread-wmm/safe029_rmo.opt_false-unreach-call.i [2018-12-09 11:01:12,962 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data/0fe2f6189/a9b024ac264a4d7f888e3d5be2e02335/FLAG64352a9f2 [2018-12-09 11:01:13,300 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data/0fe2f6189/a9b024ac264a4d7f888e3d5be2e02335 [2018-12-09 11:01:13,304 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 11:01:13,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 11:01:13,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 11:01:13,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 11:01:13,309 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 11:01:13,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@126510b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13, skipping insertion in model container [2018-12-09 11:01:13,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 11:01:13,348 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 11:01:13,559 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 11:01:13,568 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 11:01:13,662 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 11:01:13,691 INFO L195 MainTranslator]: Completed translation [2018-12-09 11:01:13,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13 WrapperNode [2018-12-09 11:01:13,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 11:01:13,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 11:01:13,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 11:01:13,692 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 11:01:13,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,707 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,725 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 11:01:13,725 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 11:01:13,725 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 11:01:13,725 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 11:01:13,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,740 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... [2018-12-09 11:01:13,743 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 11:01:13,743 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 11:01:13,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 11:01:13,743 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 11:01:13,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/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 [2018-12-09 11:01:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 11:01:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 11:01:13,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 11:01:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 11:01:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 11:01:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 11:01:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 11:01:13,775 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 11:01:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 11:01:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 11:01:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 11:01:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 11:01:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 11:01:13,776 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 11:01:13,904 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 11:01:13,906 INFO L168 Benchmark]: Toolchain (without parser) took 602.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -153.0 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. [2018-12-09 11:01:13,908 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 11:01:13,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 385.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -183.7 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. [2018-12-09 11:01:13,909 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.71 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. [2018-12-09 11:01:13,909 INFO L168 Benchmark]: Boogie Preprocessor took 17.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 11:01:13,909 INFO L168 Benchmark]: RCFGBuilder took 162.96 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: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2018-12-09 11:01:13,911 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 385.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -183.7 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 162.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 11:01:15,211 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 11:01:15,212 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 11:01:15,218 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 11:01:15,219 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 11:01:15,219 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 11:01:15,220 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 11:01:15,220 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 11:01:15,221 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 11:01:15,221 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 11:01:15,222 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 11:01:15,222 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 11:01:15,222 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 11:01:15,223 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 11:01:15,223 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 11:01:15,224 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 11:01:15,224 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 11:01:15,225 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 11:01:15,226 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 11:01:15,226 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 11:01:15,227 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 11:01:15,228 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 11:01:15,229 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 11:01:15,229 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 11:01:15,229 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 11:01:15,229 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 11:01:15,230 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 11:01:15,230 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 11:01:15,230 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 11:01:15,231 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 11:01:15,231 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 11:01:15,231 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 11:01:15,231 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 11:01:15,231 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 11:01:15,232 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 11:01:15,232 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 11:01:15,232 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 11:01:15,240 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 11:01:15,240 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 11:01:15,240 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 11:01:15,240 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 11:01:15,241 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 11:01:15,241 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 11:01:15,241 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 11:01:15,241 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 11:01:15,241 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 11:01:15,241 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 11:01:15,241 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 11:01:15,241 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 11:01:15,241 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 11:01:15,241 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 11:01:15,241 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 11:01:15,242 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 11:01:15,242 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 11:01:15,242 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 11:01:15,242 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 11:01:15,242 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 11:01:15,242 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 11:01:15,242 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 11:01:15,242 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 11:01:15,242 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 11:01:15,242 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 11:01:15,242 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 11:01:15,242 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 11:01:15,243 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 11:01:15,243 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 11:01:15,243 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 11:01:15,243 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 11:01:15,243 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 11:01:15,243 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_7bbda10f-4088-42c6-ac49-a50100acbc35/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 -> 268f6c11f16694e91f5909169c21d5ec84460cb7 [2018-12-09 11:01:15,261 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 11:01:15,271 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 11:01:15,273 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 11:01:15,274 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 11:01:15,275 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 11:01:15,275 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe029_rmo.opt_false-unreach-call.i [2018-12-09 11:01:15,317 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data/888c9cf91/557e360a75d048aa8f922963082b1a48/FLAGa4b350609 [2018-12-09 11:01:15,778 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 11:01:15,779 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/sv-benchmarks/c/pthread-wmm/safe029_rmo.opt_false-unreach-call.i [2018-12-09 11:01:15,788 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data/888c9cf91/557e360a75d048aa8f922963082b1a48/FLAGa4b350609 [2018-12-09 11:01:16,297 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/bin-2019/ukojak/data/888c9cf91/557e360a75d048aa8f922963082b1a48 [2018-12-09 11:01:16,299 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 11:01:16,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 11:01:16,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 11:01:16,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 11:01:16,305 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 11:01:16,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25c3b366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16, skipping insertion in model container [2018-12-09 11:01:16,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 11:01:16,340 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 11:01:16,545 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 11:01:16,554 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 11:01:16,589 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 11:01:16,653 INFO L195 MainTranslator]: Completed translation [2018-12-09 11:01:16,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16 WrapperNode [2018-12-09 11:01:16,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 11:01:16,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 11:01:16,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 11:01:16,654 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 11:01:16,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,683 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 11:01:16,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 11:01:16,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 11:01:16,684 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 11:01:16,689 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,692 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,700 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,701 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... [2018-12-09 11:01:16,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 11:01:16,704 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 11:01:16,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 11:01:16,704 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 11:01:16,704 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:01:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7bbda10f-4088-42c6-ac49-a50100acbc35/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 [2018-12-09 11:01:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 11:01:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 11:01:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 11:01:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 11:01:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 11:01:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 11:01:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 11:01:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 11:01:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 11:01:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 11:01:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 11:01:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 11:01:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 11:01:16,737 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 11:01:16,862 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 11:01:16,864 INFO L168 Benchmark]: Toolchain (without parser) took 564.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -146.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 11:01:16,865 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 11:01:16,865 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -170.5 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2018-12-09 11:01:16,866 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.12 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 11:01:16,866 INFO L168 Benchmark]: Boogie Preprocessor took 20.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-12-09 11:01:16,867 INFO L168 Benchmark]: RCFGBuilder took 160.07 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: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-12-09 11:01:16,868 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 352.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -170.5 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.12 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 160.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...