./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix029_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/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 127c2883d01bbd3884c15d8431e998e077841b4d ................................................................................................................................................................................................. 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_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/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 127c2883d01bbd3884c15d8431e998e077841b4d ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 08:18:36,458 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 08:18:36,459 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 08:18:36,465 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 08:18:36,465 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 08:18:36,466 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 08:18:36,466 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 08:18:36,467 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 08:18:36,468 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 08:18:36,468 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 08:18:36,469 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 08:18:36,469 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 08:18:36,469 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 08:18:36,470 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 08:18:36,470 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 08:18:36,471 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 08:18:36,471 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 08:18:36,472 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 08:18:36,473 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 08:18:36,474 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 08:18:36,474 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 08:18:36,475 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 08:18:36,476 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 08:18:36,476 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 08:18:36,476 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 08:18:36,476 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 08:18:36,477 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 08:18:36,477 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 08:18:36,478 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 08:18:36,478 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 08:18:36,478 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 08:18:36,478 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 08:18:36,479 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 08:18:36,479 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 08:18:36,479 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 08:18:36,479 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 08:18:36,480 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 08:18:36,486 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 08:18:36,487 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 08:18:36,487 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 08:18:36,487 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 08:18:36,488 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 08:18:36,488 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 08:18:36,488 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 08:18:36,488 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 08:18:36,488 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 08:18:36,488 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 08:18:36,488 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 08:18:36,488 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 08:18:36,488 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 08:18:36,488 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 08:18:36,489 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 08:18:36,489 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 08:18:36,489 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 08:18:36,489 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 08:18:36,489 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 08:18:36,489 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 08:18:36,489 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 08:18:36,489 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 08:18:36,489 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 08:18:36,489 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 08:18:36,490 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 08:18:36,490 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 08:18:36,490 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 08:18:36,490 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 08:18:36,490 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 08:18:36,490 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_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/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 -> 127c2883d01bbd3884c15d8431e998e077841b4d [2018-12-09 08:18:36,507 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 08:18:36,514 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 08:18:36,516 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 08:18:36,517 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 08:18:36,518 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 08:18:36,518 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_pso.oepc_false-unreach-call.i [2018-12-09 08:18:36,551 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data/86cddc14e/743d155eb32a403b84fd1295876b33af/FLAGab8b4910d [2018-12-09 08:18:37,003 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 08:18:37,004 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/sv-benchmarks/c/pthread-wmm/mix029_pso.oepc_false-unreach-call.i [2018-12-09 08:18:37,011 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data/86cddc14e/743d155eb32a403b84fd1295876b33af/FLAGab8b4910d [2018-12-09 08:18:37,020 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data/86cddc14e/743d155eb32a403b84fd1295876b33af [2018-12-09 08:18:37,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 08:18:37,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 08:18:37,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 08:18:37,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 08:18:37,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 08:18:37,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@628262cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37, skipping insertion in model container [2018-12-09 08:18:37,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 08:18:37,054 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 08:18:37,236 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 08:18:37,244 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 08:18:37,321 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 08:18:37,351 INFO L195 MainTranslator]: Completed translation [2018-12-09 08:18:37,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37 WrapperNode [2018-12-09 08:18:37,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 08:18:37,352 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 08:18:37,352 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 08:18:37,352 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 08:18:37,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,367 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 08:18:37,382 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 08:18:37,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 08:18:37,382 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 08:18:37,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... [2018-12-09 08:18:37,406 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 08:18:37,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 08:18:37,407 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 08:18:37,407 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 08:18:37,407 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 08:18:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 08:18:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 08:18:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 08:18:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 08:18:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 08:18:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 08:18:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 08:18:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 08:18:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 08:18:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 08:18:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 08:18:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 08:18:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-09 08:18:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-09 08:18:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 08:18:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 08:18:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 08:18:37,440 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 08:18:37,520 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 08:18:37,522 INFO L168 Benchmark]: Toolchain (without parser) took 500.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 70.3 MB). Free memory was 951.7 MB in the beginning and 1.0 GB in the end (delta: -69.2 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2018-12-09 08:18:37,523 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:18:37,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 70.3 MB). Free memory was 951.7 MB in the beginning and 1.0 GB in the end (delta: -92.6 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2018-12-09 08:18:37,524 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.32 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. [2018-12-09 08:18:37,524 INFO L168 Benchmark]: Boogie Preprocessor took 24.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:18:37,524 INFO L168 Benchmark]: RCFGBuilder took 114.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2018-12-09 08:18:37,526 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 328.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 70.3 MB). Free memory was 951.7 MB in the beginning and 1.0 GB in the end (delta: -92.6 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.32 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 114.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 08:18:38,884 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 08:18:38,885 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 08:18:38,892 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 08:18:38,892 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 08:18:38,892 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 08:18:38,893 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 08:18:38,894 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 08:18:38,895 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 08:18:38,895 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 08:18:38,896 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 08:18:38,896 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 08:18:38,896 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 08:18:38,897 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 08:18:38,897 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 08:18:38,898 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 08:18:38,898 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 08:18:38,899 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 08:18:38,900 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 08:18:38,901 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 08:18:38,901 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 08:18:38,902 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 08:18:38,903 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 08:18:38,903 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 08:18:38,903 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 08:18:38,904 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 08:18:38,904 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 08:18:38,905 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 08:18:38,905 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 08:18:38,906 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 08:18:38,906 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 08:18:38,906 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 08:18:38,906 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 08:18:38,907 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 08:18:38,907 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 08:18:38,907 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 08:18:38,908 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 08:18:38,915 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 08:18:38,915 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 08:18:38,916 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 08:18:38,916 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 08:18:38,916 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 08:18:38,916 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 08:18:38,916 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 08:18:38,917 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 08:18:38,917 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 08:18:38,917 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 08:18:38,917 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 08:18:38,917 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 08:18:38,917 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 08:18:38,917 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 08:18:38,917 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 08:18:38,918 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 08:18:38,918 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 08:18:38,918 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 08:18:38,918 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 08:18:38,918 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 08:18:38,918 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 08:18:38,918 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 08:18:38,918 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 08:18:38,918 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 08:18:38,919 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 08:18:38,919 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 08:18:38,919 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 08:18:38,919 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 08:18:38,919 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 08:18:38,919 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 08:18:38,919 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 08:18:38,919 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 08:18:38,919 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_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/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 -> 127c2883d01bbd3884c15d8431e998e077841b4d [2018-12-09 08:18:38,938 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 08:18:38,948 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 08:18:38,950 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 08:18:38,951 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 08:18:38,952 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 08:18:38,952 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_pso.oepc_false-unreach-call.i [2018-12-09 08:18:38,996 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data/19b7a35c3/caa24669d2ee4afab61378cf5719e36d/FLAG6a363f1f3 [2018-12-09 08:18:39,434 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 08:18:39,434 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/sv-benchmarks/c/pthread-wmm/mix029_pso.oepc_false-unreach-call.i [2018-12-09 08:18:39,442 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data/19b7a35c3/caa24669d2ee4afab61378cf5719e36d/FLAG6a363f1f3 [2018-12-09 08:18:39,450 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/data/19b7a35c3/caa24669d2ee4afab61378cf5719e36d [2018-12-09 08:18:39,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 08:18:39,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 08:18:39,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 08:18:39,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 08:18:39,456 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 08:18:39,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f01457b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39, skipping insertion in model container [2018-12-09 08:18:39,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 08:18:39,485 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 08:18:39,678 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 08:18:39,688 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 08:18:39,728 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 08:18:39,816 INFO L195 MainTranslator]: Completed translation [2018-12-09 08:18:39,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39 WrapperNode [2018-12-09 08:18:39,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 08:18:39,817 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 08:18:39,817 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 08:18:39,817 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 08:18:39,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,834 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,848 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 08:18:39,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 08:18:39,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 08:18:39,848 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 08:18:39,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,867 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... [2018-12-09 08:18:39,871 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 08:18:39,872 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 08:18:39,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 08:18:39,872 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 08:18:39,872 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:18:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5dd936ea-333c-4eab-83fa-b4f3ad6cebe6/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 08:18:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 08:18:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 08:18:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 08:18:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 08:18:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 08:18:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 08:18:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 08:18:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 08:18:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 08:18:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 08:18:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 08:18:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 08:18:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-09 08:18:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-09 08:18:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 08:18:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 08:18:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 08:18:39,905 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 08:18:39,988 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 08:18:39,990 INFO L168 Benchmark]: Toolchain (without parser) took 537.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -158.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:18:39,991 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:18:39,991 INFO L168 Benchmark]: CACSL2BoogieTranslator took 362.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2018-12-09 08:18:39,991 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:18:39,992 INFO L168 Benchmark]: Boogie Preprocessor took 23.62 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. [2018-12-09 08:18:39,992 INFO L168 Benchmark]: RCFGBuilder took 117.58 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2018-12-09 08:18:39,994 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 362.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 117.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...