./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_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_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/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 18448c0de8f32bc9bc0b08241b2603069eb5a4b1 ...................................................................................................................................................................................................... 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_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/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 18448c0de8f32bc9bc0b08241b2603069eb5a4b1 .................................................................................................................................................................................................................. 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 03:36:57,026 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:36:57,027 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:36:57,034 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:36:57,034 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:36:57,035 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:36:57,036 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:36:57,037 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:36:57,038 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:36:57,038 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:36:57,039 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:36:57,039 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:36:57,040 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:36:57,040 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:36:57,041 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:36:57,041 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:36:57,041 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:36:57,042 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:36:57,044 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:36:57,045 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:36:57,045 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:36:57,046 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:36:57,048 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:36:57,048 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:36:57,048 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:36:57,049 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:36:57,049 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:36:57,050 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:36:57,051 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:36:57,051 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:36:57,052 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:36:57,052 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:36:57,052 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:36:57,052 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:36:57,053 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:36:57,054 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:36:57,054 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 03:36:57,063 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:36:57,064 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:36:57,064 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:36:57,064 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:36:57,065 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:36:57,065 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:36:57,065 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:36:57,065 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:36:57,065 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:36:57,065 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:36:57,066 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:36:57,066 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:36:57,066 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:36:57,066 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:36:57,066 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:36:57,066 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:36:57,066 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:36:57,066 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:36:57,067 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:36:57,067 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:36:57,067 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:36:57,067 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:36:57,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:36:57,067 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:36:57,067 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:36:57,068 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:36:57,068 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 03:36:57,068 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:36:57,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:36:57,068 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_e90d1597-4789-41f3-997d-01a6713944cb/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 -> 18448c0de8f32bc9bc0b08241b2603069eb5a4b1 [2018-11-23 03:36:57,094 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:36:57,102 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:36:57,104 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:36:57,105 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:36:57,105 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:36:57,106 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_false-unreach-call.i [2018-11-23 03:36:57,142 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data/fe6cf1992/e5d8d260e67f413396e30663ff6af8f3/FLAGf0c38c149 [2018-11-23 03:36:57,519 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:36:57,520 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/sv-benchmarks/c/pthread-wmm/mix026_pso.opt_false-unreach-call.i [2018-11-23 03:36:57,529 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data/fe6cf1992/e5d8d260e67f413396e30663ff6af8f3/FLAGf0c38c149 [2018-11-23 03:36:57,901 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data/fe6cf1992/e5d8d260e67f413396e30663ff6af8f3 [2018-11-23 03:36:57,903 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:36:57,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:36:57,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:36:57,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:36:57,907 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:36:57,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:57" (1/1) ... [2018-11-23 03:36:57,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@160bb857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:57, skipping insertion in model container [2018-11-23 03:36:57,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:57" (1/1) ... [2018-11-23 03:36:57,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:36:57,940 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:36:58,168 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:36:58,178 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:36:58,263 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:36:58,309 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:36:58,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58 WrapperNode [2018-11-23 03:36:58,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:36:58,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:36:58,310 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:36:58,310 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:36:58,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... [2018-11-23 03:36:58,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... [2018-11-23 03:36:58,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:36:58,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:36:58,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:36:58,343 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:36:58,349 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... [2018-11-23 03:36:58,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... [2018-11-23 03:36:58,352 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... [2018-11-23 03:36:58,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... [2018-11-23 03:36:58,358 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... [2018-11-23 03:36:58,361 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... [2018-11-23 03:36:58,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... [2018-11-23 03:36:58,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:36:58,367 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:36:58,367 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:36:58,367 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:36:58,367 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/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 03:36:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:36:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:36:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:36:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:36:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:36:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:36:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:36:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:36:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:36:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:36:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:36:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:36:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 03:36:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 03:36:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:36:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:36:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:36:58,410 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 03:36:58,767 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 03:36:58,770 INFO L168 Benchmark]: Toolchain (without parser) took 866.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -110.4 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. [2018-11-23 03:36:58,771 INFO L168 Benchmark]: CDTParser took 0.10 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 03:36:58,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -151.2 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:36:58,772 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.66 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:36:58,773 INFO L168 Benchmark]: Boogie Preprocessor took 23.43 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:36:58,774 INFO L168 Benchmark]: RCFGBuilder took 402.73 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: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:36:58,776 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 404.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -151.2 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 402.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 03:37:00,285 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:37:00,286 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:37:00,295 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:37:00,295 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:37:00,296 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:37:00,296 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:37:00,297 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:37:00,298 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:37:00,299 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:37:00,299 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:37:00,300 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:37:00,300 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:37:00,301 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:37:00,302 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:37:00,302 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:37:00,303 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:37:00,304 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:37:00,305 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:37:00,306 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:37:00,306 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:37:00,307 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:37:00,309 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:37:00,309 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:37:00,309 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:37:00,310 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:37:00,310 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:37:00,311 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:37:00,311 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:37:00,312 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:37:00,312 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:37:00,313 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:37:00,313 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:37:00,313 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:37:00,314 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:37:00,314 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:37:00,314 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 03:37:00,324 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:37:00,324 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:37:00,325 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:37:00,325 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:37:00,325 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:37:00,326 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:37:00,326 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:37:00,326 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:37:00,326 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:37:00,326 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:37:00,326 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:37:00,326 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:37:00,327 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:37:00,327 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 03:37:00,327 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 03:37:00,327 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:37:00,327 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:37:00,327 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:37:00,327 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:37:00,327 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:37:00,328 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:37:00,328 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:37:00,328 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:37:00,328 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:37:00,328 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:37:00,328 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:37:00,328 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:37:00,329 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 03:37:00,329 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 03:37:00,329 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:37:00,329 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 03:37:00,329 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 03:37:00,329 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_e90d1597-4789-41f3-997d-01a6713944cb/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 -> 18448c0de8f32bc9bc0b08241b2603069eb5a4b1 [2018-11-23 03:37:00,358 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:37:00,367 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:37:00,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:37:00,371 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:37:00,371 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:37:00,372 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix026_pso.opt_false-unreach-call.i [2018-11-23 03:37:00,419 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data/906588b5e/1a53befb718b4b1c8d2acce92aaa83be/FLAG08d2fc3c4 [2018-11-23 03:37:00,794 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:37:00,795 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/sv-benchmarks/c/pthread-wmm/mix026_pso.opt_false-unreach-call.i [2018-11-23 03:37:00,803 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data/906588b5e/1a53befb718b4b1c8d2acce92aaa83be/FLAG08d2fc3c4 [2018-11-23 03:37:00,812 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/bin-2019/ukojak/data/906588b5e/1a53befb718b4b1c8d2acce92aaa83be [2018-11-23 03:37:00,814 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:37:00,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:37:00,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:37:00,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:37:00,819 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:37:00,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:37:00" (1/1) ... [2018-11-23 03:37:00,822 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 03:37:00, skipping insertion in model container [2018-11-23 03:37:00,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:37:00" (1/1) ... [2018-11-23 03:37:00,828 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:37:00,861 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:37:01,139 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:37:01,155 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:37:01,217 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:37:01,335 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:37:01,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01 WrapperNode [2018-11-23 03:37:01,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:37:01,336 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:37:01,336 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:37:01,336 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:37:01,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... [2018-11-23 03:37:01,357 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... [2018-11-23 03:37:01,373 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:37:01,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:37:01,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:37:01,373 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:37:01,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... [2018-11-23 03:37:01,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... [2018-11-23 03:37:01,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... [2018-11-23 03:37:01,384 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... [2018-11-23 03:37:01,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... [2018-11-23 03:37:01,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... [2018-11-23 03:37:01,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... [2018-11-23 03:37:01,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:37:01,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:37:01,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:37:01,411 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:37:01,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e90d1597-4789-41f3-997d-01a6713944cb/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 03:37:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:37:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:37:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:37:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:37:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:37:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 03:37:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:37:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:37:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:37:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:37:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:37:01,456 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:37:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 03:37:01,456 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 03:37:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:37:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:37:01,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:37:01,457 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 03:37:01,799 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 03:37:01,802 INFO L168 Benchmark]: Toolchain (without parser) took 987.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -142.2 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. [2018-11-23 03:37:01,803 INFO L168 Benchmark]: CDTParser took 0.16 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 03:37:01,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 519.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -183.5 MB). Peak memory consumption was 47.2 MB. Max. memory is 11.5 GB. [2018-11-23 03:37:01,804 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.58 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:37:01,805 INFO L168 Benchmark]: Boogie Preprocessor took 37.18 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: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:37:01,805 INFO L168 Benchmark]: RCFGBuilder took 390.89 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: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2018-11-23 03:37:01,809 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 519.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -183.5 MB). Peak memory consumption was 47.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 390.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...