./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix023_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix023_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/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 c95741e031c528b6e3d81b08144942551f2d46b0 ................................................................................................................................................................................................. 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_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix023_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/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 c95741e031c528b6e3d81b08144942551f2d46b0 ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 04:29:08,367 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:29:08,369 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:29:08,379 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:29:08,379 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:29:08,380 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:29:08,381 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:29:08,383 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:29:08,384 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:29:08,385 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:29:08,386 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:29:08,386 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:29:08,387 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:29:08,388 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:29:08,389 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:29:08,389 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:29:08,390 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:29:08,391 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:29:08,393 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:29:08,394 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:29:08,395 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:29:08,396 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:29:08,398 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:29:08,399 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:29:08,399 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:29:08,400 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:29:08,401 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:29:08,401 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:29:08,402 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:29:08,403 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:29:08,403 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:29:08,404 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:29:08,404 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:29:08,404 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:29:08,406 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:29:08,407 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:29:08,407 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:29:08,420 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:29:08,420 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:29:08,421 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:29:08,421 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:29:08,422 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:29:08,422 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:29:08,422 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:29:08,422 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:29:08,423 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:29:08,423 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:29:08,423 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:29:08,423 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:29:08,423 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:29:08,423 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:29:08,424 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:29:08,424 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:29:08,424 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:29:08,424 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:29:08,424 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:29:08,425 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:29:08,425 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:29:08,427 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:29:08,427 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:29:08,427 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:29:08,427 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:29:08,427 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:29:08,428 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:29:08,428 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:29:08,428 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:29:08,428 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_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/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 -> c95741e031c528b6e3d81b08144942551f2d46b0 [2018-11-23 04:29:08,458 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:29:08,469 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:29:08,473 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:29:08,474 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:29:08,475 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:29:08,475 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix023_pso.oepc_false-unreach-call.i [2018-11-23 04:29:08,532 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data/880fb2c9d/4c56d102473547cf801ddf5ceae1ce6e/FLAG1a183b5b8 [2018-11-23 04:29:08,965 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:29:08,966 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/sv-benchmarks/c/pthread-wmm/mix023_pso.oepc_false-unreach-call.i [2018-11-23 04:29:08,977 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data/880fb2c9d/4c56d102473547cf801ddf5ceae1ce6e/FLAG1a183b5b8 [2018-11-23 04:29:08,990 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data/880fb2c9d/4c56d102473547cf801ddf5ceae1ce6e [2018-11-23 04:29:08,992 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:29:08,993 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:29:08,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:29:08,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:29:08,998 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:29:08,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:29:08" (1/1) ... [2018-11-23 04:29:09,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70222d9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:08, skipping insertion in model container [2018-11-23 04:29:09,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:29:08" (1/1) ... [2018-11-23 04:29:09,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:29:09,052 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:29:09,353 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:29:09,367 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:29:09,495 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:29:09,558 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:29:09,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09 WrapperNode [2018-11-23 04:29:09,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:29:09,559 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:29:09,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:29:09,560 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:29:09,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... [2018-11-23 04:29:09,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... [2018-11-23 04:29:09,603 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:29:09,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:29:09,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:29:09,603 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:29:09,610 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... [2018-11-23 04:29:09,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... [2018-11-23 04:29:09,615 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... [2018-11-23 04:29:09,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... [2018-11-23 04:29:09,628 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... [2018-11-23 04:29:09,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... [2018-11-23 04:29:09,635 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... [2018-11-23 04:29:09,639 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:29:09,640 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:29:09,640 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:29:09,640 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:29:09,641 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:29:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:29:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:29:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:29:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:29:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:29:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:29:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:29:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:29:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:29:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:29:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:29:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:29:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 04:29:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 04:29:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:29:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:29:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:29:09,696 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 04:29:09,835 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 04:29:09,838 INFO L168 Benchmark]: Toolchain (without parser) took 845.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -151.2 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. [2018-11-23 04:29:09,840 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:29:09,840 INFO L168 Benchmark]: CACSL2BoogieTranslator took 564.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -175.8 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:29:09,841 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:29:09,841 INFO L168 Benchmark]: Boogie Preprocessor took 36.25 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:29:09,842 INFO L168 Benchmark]: RCFGBuilder took 197.86 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: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:29:09,844 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 564.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -175.8 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 197.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 04:29:11,506 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:29:11,508 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:29:11,518 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:29:11,518 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:29:11,519 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:29:11,520 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:29:11,521 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:29:11,522 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:29:11,523 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:29:11,524 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:29:11,524 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:29:11,525 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:29:11,525 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:29:11,526 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:29:11,527 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:29:11,528 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:29:11,529 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:29:11,530 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:29:11,531 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:29:11,532 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:29:11,533 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:29:11,535 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:29:11,535 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:29:11,535 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:29:11,536 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:29:11,537 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:29:11,538 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:29:11,538 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:29:11,539 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:29:11,539 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:29:11,540 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:29:11,540 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:29:11,540 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:29:11,541 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:29:11,541 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:29:11,542 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:29:11,554 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:29:11,554 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:29:11,554 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:29:11,555 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:29:11,555 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:29:11,555 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:29:11,555 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:29:11,556 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:29:11,556 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:29:11,556 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:29:11,556 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:29:11,556 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:29:11,556 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:29:11,556 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:29:11,557 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:29:11,557 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:29:11,557 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:29:11,557 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:29:11,557 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:29:11,557 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:29:11,557 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:29:11,558 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:29:11,558 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:29:11,558 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:29:11,558 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:29:11,558 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:29:11,558 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:29:11,559 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:29:11,559 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:29:11,559 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:29:11,559 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:29:11,559 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:29:11,559 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_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/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 -> c95741e031c528b6e3d81b08144942551f2d46b0 [2018-11-23 04:29:11,594 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:29:11,605 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:29:11,609 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:29:11,610 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:29:11,610 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:29:11,611 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix023_pso.oepc_false-unreach-call.i [2018-11-23 04:29:11,666 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data/147371ef5/d006344c71f04e9d8ed6abe74a4bf68d/FLAG781340019 [2018-11-23 04:29:12,059 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:29:12,060 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/sv-benchmarks/c/pthread-wmm/mix023_pso.oepc_false-unreach-call.i [2018-11-23 04:29:12,069 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data/147371ef5/d006344c71f04e9d8ed6abe74a4bf68d/FLAG781340019 [2018-11-23 04:29:12,080 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/data/147371ef5/d006344c71f04e9d8ed6abe74a4bf68d [2018-11-23 04:29:12,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:29:12,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:29:12,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:29:12,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:29:12,087 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:29:12,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12, skipping insertion in model container [2018-11-23 04:29:12,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:29:12,134 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:29:12,432 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:29:12,446 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:29:12,556 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:29:12,595 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:29:12,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12 WrapperNode [2018-11-23 04:29:12,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:29:12,596 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:29:12,596 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:29:12,596 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:29:12,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,617 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,637 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:29:12,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:29:12,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:29:12,638 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:29:12,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... [2018-11-23 04:29:12,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:29:12,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:29:12,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:29:12,668 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:29:12,669 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:29:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_845bc4be-d67f-4ba7-9d2f-613c9b5a60ae/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:29:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:29:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 04:29:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 04:29:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:29:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:29:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:29:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:29:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:29:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:29:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:29:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:29:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:29:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 04:29:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 04:29:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:29:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:29:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:29:12,714 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 04:29:12,842 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 04:29:12,844 INFO L168 Benchmark]: Toolchain (without parser) took 761.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -144.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:29:12,846 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:29:12,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 510.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -170.8 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:29:12,847 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.50 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: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2018-11-23 04:29:12,848 INFO L168 Benchmark]: Boogie Preprocessor took 29.94 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:29:12,848 INFO L168 Benchmark]: RCFGBuilder took 176.32 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: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:29:12,851 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 510.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -170.8 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.94 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 176.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...