./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_tso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/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 d477c1bdd0e37e9be4f7d25a6cb08b9608290070 ............................................................................................................................................................................................................... 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_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/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 d477c1bdd0e37e9be4f7d25a6cb08b9608290070 ....................................................................................................................................................................................................... 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 02:23:56,330 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:23:56,331 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:23:56,337 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:23:56,338 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:23:56,338 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:23:56,339 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:23:56,340 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:23:56,341 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:23:56,342 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:23:56,342 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:23:56,343 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:23:56,343 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:23:56,344 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:23:56,344 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:23:56,345 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:23:56,345 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:23:56,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:23:56,348 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:23:56,348 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:23:56,349 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:23:56,350 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:23:56,351 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:23:56,352 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:23:56,352 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:23:56,352 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:23:56,353 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:23:56,353 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:23:56,354 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:23:56,354 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:23:56,355 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:23:56,355 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:23:56,355 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:23:56,355 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:23:56,356 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:23:56,357 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:23:56,357 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 02:23:56,364 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:23:56,365 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:23:56,365 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:23:56,365 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:23:56,366 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:23:56,366 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:23:56,366 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:23:56,366 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:23:56,366 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:23:56,367 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:23:56,367 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:23:56,367 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:23:56,367 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:23:56,367 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:23:56,367 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:23:56,367 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:23:56,367 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:23:56,368 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:23:56,368 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:23:56,368 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:23:56,368 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:23:56,368 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:23:56,368 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:23:56,368 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:23:56,369 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:23:56,369 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:23:56,369 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 02:23:56,369 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:23:56,369 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:23:56,369 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_482605a8-ead2-43ee-9b45-f0fe280ff450/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 -> d477c1bdd0e37e9be4f7d25a6cb08b9608290070 [2018-11-23 02:23:56,393 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:23:56,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:23:56,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:23:56,406 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:23:56,406 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:23:56,407 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_tso.oepc_false-unreach-call.i [2018-11-23 02:23:56,447 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data/dd9d2e8f6/a83d277ce7c04c74884f93beda3eea1d/FLAG88d558b59 [2018-11-23 02:23:56,833 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:23:56,834 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/sv-benchmarks/c/pthread-wmm/mix003_tso.oepc_false-unreach-call.i [2018-11-23 02:23:56,844 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data/dd9d2e8f6/a83d277ce7c04c74884f93beda3eea1d/FLAG88d558b59 [2018-11-23 02:23:57,212 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data/dd9d2e8f6/a83d277ce7c04c74884f93beda3eea1d [2018-11-23 02:23:57,214 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:23:57,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:23:57,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:23:57,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:23:57,218 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:23:57,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@266c39f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57, skipping insertion in model container [2018-11-23 02:23:57,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,226 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:23:57,256 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:23:57,491 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:23:57,500 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:23:57,601 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:23:57,634 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:23:57,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57 WrapperNode [2018-11-23 02:23:57,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:23:57,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:23:57,635 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:23:57,635 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:23:57,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,654 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:23:57,672 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:23:57,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:23:57,672 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:23:57,679 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,692 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... [2018-11-23 02:23:57,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:23:57,701 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:23:57,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:23:57,702 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:23:57,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:23:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/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 02:23:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:23:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:23:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:23:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:23:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:23:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:23:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:23:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:23:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:23:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:23:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:23:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:23:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:23:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:23:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:23:57,739 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 02:23:57,834 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 02:23:57,837 INFO L168 Benchmark]: Toolchain (without parser) took 622.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -146.9 MB). Peak memory consumption was 906.4 kB. Max. memory is 11.5 GB. [2018-11-23 02:23:57,838 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:23:57,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -168.8 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:23:57,839 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.88 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:23:57,839 INFO L168 Benchmark]: Boogie Preprocessor took 28.84 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:23:57,840 INFO L168 Benchmark]: RCFGBuilder took 134.81 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:23:57,843 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 419.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -168.8 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 134.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 02:23:59,234 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:23:59,235 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:23:59,243 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:23:59,243 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:23:59,244 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:23:59,245 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:23:59,246 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:23:59,248 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:23:59,248 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:23:59,249 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:23:59,249 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:23:59,249 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:23:59,250 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:23:59,251 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:23:59,251 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:23:59,252 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:23:59,253 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:23:59,255 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:23:59,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:23:59,256 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:23:59,256 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:23:59,257 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:23:59,258 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:23:59,258 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:23:59,258 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:23:59,259 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:23:59,259 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:23:59,260 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:23:59,260 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:23:59,260 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:23:59,261 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:23:59,261 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:23:59,261 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:23:59,262 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:23:59,262 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:23:59,263 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 02:23:59,272 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:23:59,272 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:23:59,273 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:23:59,273 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:23:59,273 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:23:59,274 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:23:59,274 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:23:59,274 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:23:59,274 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:23:59,274 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:23:59,275 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:23:59,275 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:23:59,275 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:23:59,275 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 02:23:59,275 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 02:23:59,275 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:23:59,275 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:23:59,275 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:23:59,276 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:23:59,276 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:23:59,276 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:23:59,276 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:23:59,276 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:23:59,276 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:23:59,276 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:23:59,277 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:23:59,277 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:23:59,277 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 02:23:59,277 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 02:23:59,277 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:23:59,277 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 02:23:59,277 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 02:23:59,277 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_482605a8-ead2-43ee-9b45-f0fe280ff450/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 -> d477c1bdd0e37e9be4f7d25a6cb08b9608290070 [2018-11-23 02:23:59,314 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:23:59,323 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:23:59,325 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:23:59,326 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:23:59,327 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:23:59,327 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_tso.oepc_false-unreach-call.i [2018-11-23 02:23:59,371 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data/a5852b820/71c45d3f4cf749e493f11eca88066bc0/FLAG2cc6fd728 [2018-11-23 02:23:59,745 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:23:59,746 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/sv-benchmarks/c/pthread-wmm/mix003_tso.oepc_false-unreach-call.i [2018-11-23 02:23:59,755 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data/a5852b820/71c45d3f4cf749e493f11eca88066bc0/FLAG2cc6fd728 [2018-11-23 02:24:00,126 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/bin-2019/ukojak/data/a5852b820/71c45d3f4cf749e493f11eca88066bc0 [2018-11-23 02:24:00,128 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:24:00,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:24:00,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:24:00,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:24:00,131 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:24:00,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00, skipping insertion in model container [2018-11-23 02:24:00,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:24:00,174 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:24:00,442 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:24:00,454 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:24:00,491 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:24:00,538 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:24:00,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00 WrapperNode [2018-11-23 02:24:00,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:24:00,539 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:24:00,539 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:24:00,539 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:24:00,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:24:00,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:24:00,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:24:00,611 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:24:00,616 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,619 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,629 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... [2018-11-23 02:24:00,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:24:00,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:24:00,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:24:00,635 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:24:00,636 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:24:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_482605a8-ead2-43ee-9b45-f0fe280ff450/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 02:24:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:24:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:24:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:24:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:24:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:24:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 02:24:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:24:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:24:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:24:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:24:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:24:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:24:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:24:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:24:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:24:00,671 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 02:24:00,769 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 02:24:00,771 INFO L168 Benchmark]: Toolchain (without parser) took 643.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:24:00,773 INFO L168 Benchmark]: CDTParser took 0.15 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 02:24:00,773 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.54 ms. Allocated memory is still 1.0 GB. Free memory was 943.8 MB in the beginning and 900.9 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 02:24:00,774 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 900.9 MB in the beginning and 1.1 GB in the end (delta: -225.5 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-23 02:24:00,774 INFO L168 Benchmark]: Boogie Preprocessor took 24.53 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:24:00,775 INFO L168 Benchmark]: RCFGBuilder took 135.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2018-11-23 02:24:00,777 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 409.54 ms. Allocated memory is still 1.0 GB. Free memory was 943.8 MB in the beginning and 900.9 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 900.9 MB in the beginning and 1.1 GB in the end (delta: -225.5 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.53 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 135.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...