./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix008_rmo.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_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/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 79fad62ddb045da6723bf05f01e855d969290b6b ................................................................................................................................................................................................. 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_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/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 79fad62ddb045da6723bf05f01e855d969290b6b .................................................................................................................................................................................................... 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 02:27:58,872 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:27:58,873 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:27:58,879 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:27:58,879 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:27:58,880 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:27:58,881 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:27:58,882 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:27:58,883 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:27:58,884 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:27:58,884 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:27:58,884 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:27:58,885 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:27:58,885 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:27:58,886 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:27:58,886 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:27:58,887 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:27:58,888 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:27:58,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:27:58,890 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:27:58,891 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:27:58,892 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:27:58,893 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:27:58,893 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:27:58,894 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:27:58,894 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:27:58,895 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:27:58,895 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:27:58,896 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:27:58,896 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:27:58,896 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:27:58,897 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:27:58,897 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:27:58,897 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:27:58,897 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:27:58,898 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:27:58,898 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 02:27:58,905 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:27:58,905 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:27:58,906 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:27:58,906 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:27:58,906 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:27:58,906 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:27:58,906 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:27:58,906 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:27:58,907 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:27:58,907 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:27:58,907 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:27:58,907 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:27:58,907 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:27:58,907 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:27:58,907 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:27:58,907 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:27:58,907 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:27:58,908 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:27:58,908 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:27:58,908 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:27:58,908 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:27:58,908 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:27:58,908 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:27:58,908 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:27:58,909 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:27:58,909 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:27:58,909 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 02:27:58,909 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:27:58,909 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:27:58,909 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_da390629-7b89-40f4-863f-883cb2a5c85e/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 -> 79fad62ddb045da6723bf05f01e855d969290b6b [2018-11-23 02:27:58,929 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:27:58,939 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:27:58,941 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:27:58,942 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:27:58,943 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:27:58,943 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix008_rmo.opt_false-unreach-call.i [2018-11-23 02:27:58,987 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data/7016788a5/a9cf49925b8441ef8362b9c8d3eacb97/FLAG69d44fc2d [2018-11-23 02:27:59,453 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:27:59,454 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/sv-benchmarks/c/pthread-wmm/mix008_rmo.opt_false-unreach-call.i [2018-11-23 02:27:59,464 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data/7016788a5/a9cf49925b8441ef8362b9c8d3eacb97/FLAG69d44fc2d [2018-11-23 02:27:59,961 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data/7016788a5/a9cf49925b8441ef8362b9c8d3eacb97 [2018-11-23 02:27:59,964 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:27:59,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:27:59,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:27:59,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:27:59,969 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:27:59,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:27:59" (1/1) ... [2018-11-23 02:27:59,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d97fd37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:27:59, skipping insertion in model container [2018-11-23 02:27:59,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:27:59" (1/1) ... [2018-11-23 02:27:59,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:28:00,012 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:28:00,253 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:28:00,261 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:28:00,351 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:28:00,385 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:28:00,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00 WrapperNode [2018-11-23 02:28:00,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:28:00,386 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:28:00,386 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:28:00,386 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:28:00,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 02:28:00,403 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 02:28:00,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:28:00,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:28:00,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:28:00,418 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:28:00,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 02:28:00,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 02:28:00,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 02:28:00,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 02:28:00,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 02:28:00,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 02:28:00,439 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... [2018-11-23 02:28:00,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:28:00,442 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:28:00,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:28:00,442 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:28:00,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/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 02:28:00,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:28:00,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:28:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:28:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:28:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:28:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:28:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:28:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:28:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:28:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:28:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:28:00,489 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:28:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 02:28:00,489 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 02:28:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:28:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:28:00,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:28:00,490 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 02:28:00,806 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 02:28:00,808 INFO L168 Benchmark]: Toolchain (without parser) took 843.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -115.1 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:28:00,809 INFO L168 Benchmark]: CDTParser took 0.15 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 02:28:00,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 420.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -152.6 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:28:00,810 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.05 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 02:28:00,811 INFO L168 Benchmark]: Boogie Preprocessor took 24.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 02:28:00,811 INFO L168 Benchmark]: RCFGBuilder took 365.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 11.5 GB. [2018-11-23 02:28:00,813 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 420.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -152.6 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 365.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 02:28:02,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:28:02,251 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:28:02,259 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:28:02,260 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:28:02,260 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:28:02,261 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:28:02,262 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:28:02,263 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:28:02,264 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:28:02,264 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:28:02,265 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:28:02,266 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:28:02,266 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:28:02,267 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:28:02,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:28:02,268 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:28:02,270 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:28:02,271 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:28:02,272 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:28:02,273 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:28:02,274 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:28:02,275 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:28:02,276 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:28:02,276 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:28:02,276 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:28:02,278 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:28:02,278 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:28:02,279 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:28:02,279 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:28:02,279 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:28:02,280 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:28:02,280 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:28:02,280 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:28:02,281 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:28:02,282 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:28:02,282 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 02:28:02,292 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:28:02,293 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:28:02,293 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:28:02,293 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:28:02,294 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:28:02,294 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:28:02,294 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:28:02,294 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:28:02,294 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:28:02,295 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:28:02,295 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:28:02,295 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:28:02,295 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:28:02,295 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 02:28:02,295 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 02:28:02,295 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:28:02,295 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:28:02,296 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:28:02,296 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:28:02,296 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:28:02,296 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:28:02,296 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:28:02,296 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:28:02,296 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:28:02,298 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:28:02,299 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:28:02,299 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:28:02,299 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 02:28:02,299 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 02:28:02,299 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:28:02,299 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 02:28:02,299 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 02:28:02,299 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_da390629-7b89-40f4-863f-883cb2a5c85e/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 -> 79fad62ddb045da6723bf05f01e855d969290b6b [2018-11-23 02:28:02,329 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:28:02,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:28:02,340 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:28:02,342 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:28:02,342 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:28:02,342 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix008_rmo.opt_false-unreach-call.i [2018-11-23 02:28:02,385 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data/e426222e5/b393f781904e4e579f1d24c6deaadfc4/FLAGf4599b974 [2018-11-23 02:28:02,837 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:28:02,837 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/sv-benchmarks/c/pthread-wmm/mix008_rmo.opt_false-unreach-call.i [2018-11-23 02:28:02,847 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data/e426222e5/b393f781904e4e579f1d24c6deaadfc4/FLAGf4599b974 [2018-11-23 02:28:02,855 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/bin-2019/ukojak/data/e426222e5/b393f781904e4e579f1d24c6deaadfc4 [2018-11-23 02:28:02,858 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:28:02,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:28:02,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:28:02,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:28:02,861 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:28:02,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:28:02" (1/1) ... [2018-11-23 02:28:02,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e2d8b8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:02, skipping insertion in model container [2018-11-23 02:28:02,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:28:02" (1/1) ... [2018-11-23 02:28:02,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:28:02,901 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:28:03,161 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:28:03,172 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:28:03,268 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:28:03,304 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:28:03,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03 WrapperNode [2018-11-23 02:28:03,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:28:03,305 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:28:03,305 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:28:03,306 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:28:03,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... [2018-11-23 02:28:03,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... [2018-11-23 02:28:03,345 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:28:03,345 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:28:03,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:28:03,346 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:28:03,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... [2018-11-23 02:28:03,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... [2018-11-23 02:28:03,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... [2018-11-23 02:28:03,356 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... [2018-11-23 02:28:03,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... [2018-11-23 02:28:03,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... [2018-11-23 02:28:03,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... [2018-11-23 02:28:03,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:28:03,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:28:03,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:28:03,379 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:28:03,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:28:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_da390629-7b89-40f4-863f-883cb2a5c85e/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 02:28:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:28:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:28:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:28:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:28:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:28:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 02:28:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:28:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:28:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:28:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:28:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:28:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:28:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 02:28:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 02:28:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:28:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:28:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:28:03,415 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 02:28:03,726 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 02:28:03,728 INFO L168 Benchmark]: Toolchain (without parser) took 870.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -112.6 MB). Peak memory consumption was 12.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:28:03,729 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 02:28:03,730 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -153.2 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-23 02:28:03,730 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.77 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:28:03,730 INFO L168 Benchmark]: Boogie Preprocessor took 33.02 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 02:28:03,731 INFO L168 Benchmark]: RCFGBuilder took 349.02 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: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:28:03,732 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 445.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -153.2 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 349.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...