./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix057_tso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix057_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/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 ce4991f62710238bb6b79e206fc9b09d06ffa68a ...................................................................................................................................................................................................... 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_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix057_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/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 ce4991f62710238bb6b79e206fc9b09d06ffa68a ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 22:49:35,471 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:49:35,473 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:49:35,479 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:49:35,479 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:49:35,480 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:49:35,481 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:49:35,482 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:49:35,483 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:49:35,484 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:49:35,484 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:49:35,485 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:49:35,485 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:49:35,486 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:49:35,486 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:49:35,487 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:49:35,487 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:49:35,488 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:49:35,489 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:49:35,490 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:49:35,490 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:49:35,491 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:49:35,492 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:49:35,492 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:49:35,492 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:49:35,493 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:49:35,493 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:49:35,494 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:49:35,494 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:49:35,495 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:49:35,495 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:49:35,496 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:49:35,496 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:49:35,496 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:49:35,497 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:49:35,497 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:49:35,497 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 22:49:35,507 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:49:35,508 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:49:35,508 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:49:35,508 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:49:35,509 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:49:35,509 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:49:35,509 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:49:35,509 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:49:35,509 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:49:35,510 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:49:35,510 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:49:35,510 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:49:35,510 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:49:35,510 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:49:35,510 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:49:35,510 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:49:35,511 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:49:35,511 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:49:35,511 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:49:35,511 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:49:35,511 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:49:35,511 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:49:35,511 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:49:35,511 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:49:35,512 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:49:35,512 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:49:35,512 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 22:49:35,512 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:49:35,512 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:49:35,512 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_6ef73764-83d6-4eb1-8cb5-9c28451ac480/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 -> ce4991f62710238bb6b79e206fc9b09d06ffa68a [2018-11-22 22:49:35,536 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:49:35,545 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:49:35,548 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:49:35,549 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:49:35,549 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:49:35,550 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix057_tso.oepc_false-unreach-call.i [2018-11-22 22:49:35,595 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data/0117ce310/672a0c19463c46f4917a5e2a0f875572/FLAG5ff2dd227 [2018-11-22 22:49:36,052 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:49:36,052 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/sv-benchmarks/c/pthread-wmm/mix057_tso.oepc_false-unreach-call.i [2018-11-22 22:49:36,063 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data/0117ce310/672a0c19463c46f4917a5e2a0f875572/FLAG5ff2dd227 [2018-11-22 22:49:36,570 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data/0117ce310/672a0c19463c46f4917a5e2a0f875572 [2018-11-22 22:49:36,572 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:49:36,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:49:36,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:49:36,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:49:36,576 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:49:36,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:49:36" (1/1) ... [2018-11-22 22:49:36,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e643ebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:36, skipping insertion in model container [2018-11-22 22:49:36,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:49:36" (1/1) ... [2018-11-22 22:49:36,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:49:36,617 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:49:36,866 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:49:36,876 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:49:36,972 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:49:37,007 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:49:37,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37 WrapperNode [2018-11-22 22:49:37,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:49:37,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:49:37,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:49:37,008 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:49:37,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... [2018-11-22 22:49:37,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... [2018-11-22 22:49:37,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:49:37,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:49:37,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:49:37,054 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:49:37,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... [2018-11-22 22:49:37,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... [2018-11-22 22:49:37,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... [2018-11-22 22:49:37,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... [2018-11-22 22:49:37,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... [2018-11-22 22:49:37,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... [2018-11-22 22:49:37,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... [2018-11-22 22:49:37,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:49:37,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:49:37,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:49:37,077 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:49:37,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:49:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:49:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:49:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:49:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 22:49:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:49:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:49:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:49:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:49:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:49:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:49:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:49:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:49:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 22:49:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 22:49:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:49:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:49:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:49:37,118 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:49:37,323 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 22:49:37,330 INFO L168 Benchmark]: Toolchain (without parser) took 757.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -114.2 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-22 22:49:37,332 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:49:37,332 INFO L168 Benchmark]: CACSL2BoogieTranslator took 433.89 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -141.5 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-11-22 22:49:37,333 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.21 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:49:37,333 INFO L168 Benchmark]: Boogie Preprocessor took 23.61 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:49:37,333 INFO L168 Benchmark]: RCFGBuilder took 252.37 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2018-11-22 22:49:37,336 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 433.89 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -141.5 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.61 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 252.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 22:49:38,869 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:49:38,870 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:49:38,878 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:49:38,879 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:49:38,879 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:49:38,880 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:49:38,882 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:49:38,883 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:49:38,883 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:49:38,884 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:49:38,884 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:49:38,885 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:49:38,886 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:49:38,887 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:49:38,887 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:49:38,888 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:49:38,889 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:49:38,891 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:49:38,892 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:49:38,893 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:49:38,894 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:49:38,896 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:49:38,896 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:49:38,896 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:49:38,897 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:49:38,898 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:49:38,898 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:49:38,899 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:49:38,900 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:49:38,900 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:49:38,900 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:49:38,900 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:49:38,900 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:49:38,901 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:49:38,902 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:49:38,902 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 22:49:38,918 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:49:38,918 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:49:38,919 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:49:38,919 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:49:38,919 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:49:38,919 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:49:38,919 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:49:38,919 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:49:38,920 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:49:38,921 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:49:38,921 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:49:38,921 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:49:38,921 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:49:38,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:49:38,921 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:49:38,921 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:49:38,921 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:49:38,921 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 22:49:38,922 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 22:49:38,922 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:49:38,922 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 22:49:38,922 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 22:49:38,922 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_6ef73764-83d6-4eb1-8cb5-9c28451ac480/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 -> ce4991f62710238bb6b79e206fc9b09d06ffa68a [2018-11-22 22:49:38,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:49:38,957 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:49:38,960 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:49:38,961 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:49:38,961 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:49:38,962 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix057_tso.oepc_false-unreach-call.i [2018-11-22 22:49:39,006 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data/2452940ba/8d40945fd7354b1ea2555bfbd4d3db61/FLAG0d1798138 [2018-11-22 22:49:39,381 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:49:39,381 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/sv-benchmarks/c/pthread-wmm/mix057_tso.oepc_false-unreach-call.i [2018-11-22 22:49:39,392 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data/2452940ba/8d40945fd7354b1ea2555bfbd4d3db61/FLAG0d1798138 [2018-11-22 22:49:39,765 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/data/2452940ba/8d40945fd7354b1ea2555bfbd4d3db61 [2018-11-22 22:49:39,768 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:49:39,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:49:39,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:49:39,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:49:39,772 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:49:39,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:49:39" (1/1) ... [2018-11-22 22:49:39,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c8d554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:39, skipping insertion in model container [2018-11-22 22:49:39,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:49:39" (1/1) ... [2018-11-22 22:49:39,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:49:39,812 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:49:40,067 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:49:40,078 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:49:40,126 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:49:40,170 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:49:40,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40 WrapperNode [2018-11-22 22:49:40,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:49:40,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:49:40,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:49:40,171 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:49:40,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... [2018-11-22 22:49:40,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... [2018-11-22 22:49:40,254 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:49:40,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:49:40,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:49:40,254 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:49:40,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... [2018-11-22 22:49:40,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... [2018-11-22 22:49:40,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... [2018-11-22 22:49:40,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... [2018-11-22 22:49:40,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... [2018-11-22 22:49:40,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... [2018-11-22 22:49:40,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... [2018-11-22 22:49:40,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:49:40,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:49:40,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:49:40,282 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:49:40,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:49:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ef73764-83d6-4eb1-8cb5-9c28451ac480/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:49:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:49:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:49:40,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:49:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:49:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:49:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 22:49:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:49:40,316 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:49:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:49:40,316 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:49:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:49:40,316 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:49:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 22:49:40,316 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 22:49:40,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:49:40,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:49:40,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:49:40,318 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:49:40,532 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 22:49:40,536 INFO L168 Benchmark]: Toolchain (without parser) took 767.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -161.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:49:40,537 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:49:40,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.90 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 899.5 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-22 22:49:40,538 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 899.5 MB in the beginning and 1.1 GB in the end (delta: -234.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:49:40,539 INFO L168 Benchmark]: Boogie Preprocessor took 27.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:49:40,539 INFO L168 Benchmark]: RCFGBuilder took 254.05 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: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:49:40,541 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 400.90 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 899.5 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 82.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 899.5 MB in the beginning and 1.1 GB in the end (delta: -234.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 254.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...