./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix009_tso.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_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix009_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/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 8fe5e58ec9f352bfe46fb7ebe65bde5cd00b1134 .................................................................................................................................................................................................. 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_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix009_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/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 8fe5e58ec9f352bfe46fb7ebe65bde5cd00b1134 ................................................................................................................................................................................................. 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 13:29:36,817 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:29:36,818 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:29:36,826 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:29:36,826 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:29:36,827 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:29:36,828 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:29:36,829 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:29:36,830 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:29:36,831 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:29:36,831 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:29:36,831 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:29:36,832 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:29:36,833 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:29:36,833 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:29:36,834 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:29:36,834 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:29:36,836 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:29:36,837 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:29:36,838 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:29:36,838 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:29:36,839 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:29:36,841 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:29:36,841 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:29:36,841 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:29:36,842 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:29:36,842 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:29:36,843 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:29:36,843 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:29:36,844 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:29:36,844 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:29:36,845 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:29:36,845 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:29:36,845 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:29:36,845 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:29:36,846 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:29:36,846 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:29:36,856 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:29:36,856 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:29:36,857 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:29:36,857 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:29:36,857 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:29:36,857 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:29:36,858 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:29:36,858 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:29:36,858 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:29:36,858 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:29:36,858 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:29:36,858 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:29:36,858 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:29:36,858 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:29:36,859 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:29:36,859 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:29:36,859 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:29:36,859 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:29:36,859 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:29:36,859 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:29:36,859 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:29:36,860 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:29:36,860 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:29:36,860 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:29:36,860 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:29:36,860 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:29:36,860 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:29:36,860 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:29:36,860 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:29:36,861 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_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/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 -> 8fe5e58ec9f352bfe46fb7ebe65bde5cd00b1134 [2018-11-23 13:29:36,884 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:29:36,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:29:36,896 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:29:36,897 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:29:36,898 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:29:36,898 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix009_tso.opt_false-unreach-call.i [2018-11-23 13:29:36,944 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data/cb75fd7b7/4fa9135a65474aa2874ffa364f0e142c/FLAGadba8332e [2018-11-23 13:29:37,300 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:29:37,301 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/sv-benchmarks/c/pthread-wmm/mix009_tso.opt_false-unreach-call.i [2018-11-23 13:29:37,309 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data/cb75fd7b7/4fa9135a65474aa2874ffa364f0e142c/FLAGadba8332e [2018-11-23 13:29:37,318 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data/cb75fd7b7/4fa9135a65474aa2874ffa364f0e142c [2018-11-23 13:29:37,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:29:37,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:29:37,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:29:37,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:29:37,325 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:29:37,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37, skipping insertion in model container [2018-11-23 13:29:37,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:29:37,371 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:29:37,625 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:29:37,635 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:29:37,740 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:29:37,784 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:29:37,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37 WrapperNode [2018-11-23 13:29:37,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:29:37,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:29:37,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:29:37,785 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:29:37,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,823 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:29:37,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:29:37,824 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:29:37,824 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:29:37,831 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,843 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2018-11-23 13:29:37,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:29:37,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:29:37,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:29:37,853 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:29:37,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/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 13:29:37,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:29:37,905 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:29:37,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:29:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:29:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:29:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:29:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:29:37,906 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:29:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:29:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:29:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:29:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:29:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:29:37,909 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 13:29:38,197 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 13:29:38,199 INFO L168 Benchmark]: Toolchain (without parser) took 878.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -112.4 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2018-11-23 13:29:38,200 INFO L168 Benchmark]: CDTParser took 0.14 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 13:29:38,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -150.9 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. [2018-11-23 13:29:38,201 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:29:38,202 INFO L168 Benchmark]: Boogie Preprocessor took 28.39 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 13:29:38,202 INFO L168 Benchmark]: RCFGBuilder took 346.22 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:29:38,205 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 463.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -150.9 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 346.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 13:29:39,681 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:29:39,683 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:29:39,691 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:29:39,692 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:29:39,692 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:29:39,693 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:29:39,694 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:29:39,696 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:29:39,696 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:29:39,697 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:29:39,697 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:29:39,698 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:29:39,698 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:29:39,699 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:29:39,700 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:29:39,700 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:29:39,701 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:29:39,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:29:39,704 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:29:39,704 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:29:39,705 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:29:39,707 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:29:39,707 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:29:39,707 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:29:39,708 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:29:39,709 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:29:39,709 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:29:39,710 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:29:39,710 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:29:39,711 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:29:39,711 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:29:39,711 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:29:39,711 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:29:39,712 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:29:39,712 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:29:39,713 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:29:39,723 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:29:39,723 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:29:39,724 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:29:39,724 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:29:39,724 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:29:39,725 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:29:39,725 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:29:39,725 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:29:39,725 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:29:39,725 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:29:39,725 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:29:39,725 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:29:39,726 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:29:39,726 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:29:39,726 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:29:39,726 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:29:39,726 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:29:39,726 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:29:39,726 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:29:39,727 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:29:39,727 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:29:39,727 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:29:39,727 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:29:39,727 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:29:39,727 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:29:39,727 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:29:39,728 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:29:39,728 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:29:39,728 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:29:39,728 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:29:39,728 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:29:39,728 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:29:39,728 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_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/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 -> 8fe5e58ec9f352bfe46fb7ebe65bde5cd00b1134 [2018-11-23 13:29:39,758 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:29:39,768 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:29:39,770 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:29:39,771 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:29:39,772 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:29:39,772 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix009_tso.opt_false-unreach-call.i [2018-11-23 13:29:39,815 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data/6c2f97d22/f33b604e500542199fb9a6dffa4f7c92/FLAG11fb13d36 [2018-11-23 13:29:40,181 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:29:40,181 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/sv-benchmarks/c/pthread-wmm/mix009_tso.opt_false-unreach-call.i [2018-11-23 13:29:40,190 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data/6c2f97d22/f33b604e500542199fb9a6dffa4f7c92/FLAG11fb13d36 [2018-11-23 13:29:40,570 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/bin-2019/ukojak/data/6c2f97d22/f33b604e500542199fb9a6dffa4f7c92 [2018-11-23 13:29:40,572 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:29:40,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:29:40,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:29:40,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:29:40,577 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:29:40,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:40" (1/1) ... [2018-11-23 13:29:40,579 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 01:29:40, skipping insertion in model container [2018-11-23 13:29:40,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:40" (1/1) ... [2018-11-23 13:29:40,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:29:40,618 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:29:40,889 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:29:40,902 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:29:40,952 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:29:41,009 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:29:41,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41 WrapperNode [2018-11-23 13:29:41,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:29:41,010 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:29:41,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:29:41,010 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:29:41,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... [2018-11-23 13:29:41,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... [2018-11-23 13:29:41,089 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:29:41,090 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:29:41,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:29:41,090 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:29:41,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... [2018-11-23 13:29:41,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... [2018-11-23 13:29:41,098 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... [2018-11-23 13:29:41,098 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... [2018-11-23 13:29:41,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... [2018-11-23 13:29:41,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... [2018-11-23 13:29:41,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... [2018-11-23 13:29:41,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:29:41,113 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:29:41,113 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:29:41,113 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:29:41,114 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_171b2fd2-f438-4382-b9e9-849bfe0bf9cf/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 13:29:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:29:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:29:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:29:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:29:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:29:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:29:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:29:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:29:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:29:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:29:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:29:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:29:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:29:41,148 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 13:29:41,432 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 13:29:41,435 INFO L168 Benchmark]: Toolchain (without parser) took 862.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -131.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:29:41,436 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 13:29:41,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 436.02 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:29:41,437 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -211.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-23 13:29:41,438 INFO L168 Benchmark]: Boogie Preprocessor took 23.32 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 13:29:41,438 INFO L168 Benchmark]: RCFGBuilder took 321.09 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: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:29:41,440 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 436.02 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -211.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 321.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...