./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe013_rmo.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe013_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/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 6265d15824ff0d66ee7c387770c181d07b18c84b ........................................................................................................................................................................................................... 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_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe013_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/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 6265d15824ff0d66ee7c387770c181d07b18c84b .......................................................................................................................................................................................................... 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 06:49:30,864 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:49:30,866 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:49:30,876 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:49:30,877 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:49:30,878 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:49:30,879 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:49:30,880 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:49:30,882 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:49:30,882 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:49:30,883 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:49:30,883 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:49:30,884 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:49:30,886 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:49:30,887 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:49:30,887 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:49:30,888 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:49:30,890 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:49:30,891 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:49:30,893 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:49:30,894 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:49:30,895 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:49:30,897 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:49:30,897 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:49:30,897 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:49:30,898 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:49:30,899 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:49:30,900 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:49:30,900 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:49:30,901 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:49:30,902 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:49:30,902 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:49:30,902 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:49:30,903 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:49:30,903 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:49:30,904 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:49:30,904 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 06:49:30,917 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:49:30,917 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:49:30,918 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:49:30,918 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:49:30,919 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:49:30,919 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:49:30,919 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:49:30,919 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:49:30,919 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 06:49:30,919 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:49:30,920 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:49:30,920 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:49:30,920 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:49:30,920 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:49:30,920 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:49:30,920 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:49:30,921 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:49:30,921 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:49:30,921 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:49:30,921 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:49:30,921 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:49:30,921 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:49:30,922 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:49:30,922 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:49:30,922 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:49:30,922 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:49:30,922 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 06:49:30,922 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:49:30,923 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 06:49:30,923 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_4192e215-3754-4a80-ac04-f7fd6cce8af5/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 -> 6265d15824ff0d66ee7c387770c181d07b18c84b [2018-11-23 06:49:30,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:49:30,967 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:49:30,970 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:49:30,972 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:49:30,972 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:49:30,973 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe013_rmo.oepc_false-unreach-call.i [2018-11-23 06:49:31,025 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data/72db2bdc8/ff71a3fc3bd8425696f3e8c081ab5229/FLAG9a6b00d3b [2018-11-23 06:49:31,465 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:49:31,466 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/sv-benchmarks/c/pthread-wmm/safe013_rmo.oepc_false-unreach-call.i [2018-11-23 06:49:31,478 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data/72db2bdc8/ff71a3fc3bd8425696f3e8c081ab5229/FLAG9a6b00d3b [2018-11-23 06:49:31,491 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data/72db2bdc8/ff71a3fc3bd8425696f3e8c081ab5229 [2018-11-23 06:49:31,493 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:49:31,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:49:31,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:49:31,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:49:31,500 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:49:31,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:49:31" (1/1) ... [2018-11-23 06:49:31,503 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 06:49:31, skipping insertion in model container [2018-11-23 06:49:31,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:49:31" (1/1) ... [2018-11-23 06:49:31,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:49:31,558 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:49:31,849 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:49:31,857 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:49:31,965 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:49:32,012 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:49:32,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32 WrapperNode [2018-11-23 06:49:32,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:49:32,013 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:49:32,013 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:49:32,013 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:49:32,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... [2018-11-23 06:49:32,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... [2018-11-23 06:49:32,042 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:49:32,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:49:32,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:49:32,043 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:49:32,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... [2018-11-23 06:49:32,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... [2018-11-23 06:49:32,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... [2018-11-23 06:49:32,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... [2018-11-23 06:49:32,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... [2018-11-23 06:49:32,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... [2018-11-23 06:49:32,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... [2018-11-23 06:49:32,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:49:32,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:49:32,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:49:32,062 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:49:32,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/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 06:49:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:49:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:49:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:49:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 06:49:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:49:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:49:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:49:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:49:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:49:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:49:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 06:49:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 06:49:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:49:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:49:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:49:32,098 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 06:49:32,357 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 06:49:32,359 INFO L168 Benchmark]: Toolchain (without parser) took 865.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.6 MB). Free memory was 954.3 MB in the beginning and 1.1 GB in the end (delta: -179.2 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. [2018-11-23 06:49:32,360 INFO L168 Benchmark]: CDTParser took 0.19 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 06:49:32,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 517.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.6 MB). Free memory was 954.3 MB in the beginning and 1.2 GB in the end (delta: -218.8 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:49:32,361 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:49:32,361 INFO L168 Benchmark]: Boogie Preprocessor took 19.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:49:32,361 INFO L168 Benchmark]: RCFGBuilder took 296.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 28.9 MB). Peak memory consumption was 28.9 MB. Max. memory is 11.5 GB. [2018-11-23 06:49:32,364 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 517.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.6 MB). Free memory was 954.3 MB in the beginning and 1.2 GB in the end (delta: -218.8 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 19.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 296.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 28.9 MB). Peak memory consumption was 28.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 06:49:33,766 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:49:33,767 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:49:33,775 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:49:33,775 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:49:33,776 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:49:33,777 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:49:33,778 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:49:33,779 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:49:33,779 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:49:33,780 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:49:33,780 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:49:33,781 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:49:33,781 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:49:33,782 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:49:33,783 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:49:33,783 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:49:33,784 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:49:33,785 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:49:33,786 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:49:33,787 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:49:33,788 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:49:33,789 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:49:33,790 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:49:33,790 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:49:33,790 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:49:33,791 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:49:33,791 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:49:33,792 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:49:33,793 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:49:33,793 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:49:33,793 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:49:33,793 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:49:33,793 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:49:33,794 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:49:33,795 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:49:33,795 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 06:49:33,804 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:49:33,805 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:49:33,805 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:49:33,805 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:49:33,806 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:49:33,806 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:49:33,806 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:49:33,806 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:49:33,806 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:49:33,807 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:49:33,807 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:49:33,807 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:49:33,807 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:49:33,807 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 06:49:33,807 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 06:49:33,807 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:49:33,808 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:49:33,808 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:49:33,808 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:49:33,808 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:49:33,808 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:49:33,808 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:49:33,808 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:49:33,809 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:49:33,809 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:49:33,809 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:49:33,809 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:49:33,809 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 06:49:33,809 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 06:49:33,809 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:49:33,809 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 06:49:33,810 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 06:49:33,810 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_4192e215-3754-4a80-ac04-f7fd6cce8af5/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 -> 6265d15824ff0d66ee7c387770c181d07b18c84b [2018-11-23 06:49:33,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:49:33,850 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:49:33,852 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:49:33,853 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:49:33,854 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:49:33,854 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe013_rmo.oepc_false-unreach-call.i [2018-11-23 06:49:33,899 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data/af50ef293/18081e759c804b088feef7f45878c690/FLAG8bba9c528 [2018-11-23 06:49:34,273 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:49:34,274 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/sv-benchmarks/c/pthread-wmm/safe013_rmo.oepc_false-unreach-call.i [2018-11-23 06:49:34,282 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data/af50ef293/18081e759c804b088feef7f45878c690/FLAG8bba9c528 [2018-11-23 06:49:34,665 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/bin-2019/ukojak/data/af50ef293/18081e759c804b088feef7f45878c690 [2018-11-23 06:49:34,668 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:49:34,668 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:49:34,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:49:34,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:49:34,671 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:49:34,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:49:34" (1/1) ... [2018-11-23 06:49:34,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee470f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:34, skipping insertion in model container [2018-11-23 06:49:34,673 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:49:34" (1/1) ... [2018-11-23 06:49:34,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:49:34,716 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:49:34,997 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:49:35,007 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:49:35,054 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:49:35,146 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:49:35,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35 WrapperNode [2018-11-23 06:49:35,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:49:35,147 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:49:35,147 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:49:35,147 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:49:35,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... [2018-11-23 06:49:35,168 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... [2018-11-23 06:49:35,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:49:35,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:49:35,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:49:35,182 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:49:35,190 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... [2018-11-23 06:49:35,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... [2018-11-23 06:49:35,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... [2018-11-23 06:49:35,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... [2018-11-23 06:49:35,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... [2018-11-23 06:49:35,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... [2018-11-23 06:49:35,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... [2018-11-23 06:49:35,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:49:35,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:49:35,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:49:35,213 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:49:35,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:49:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4192e215-3754-4a80-ac04-f7fd6cce8af5/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 06:49:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:49:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:49:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:49:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:49:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:49:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 06:49:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:49:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:49:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:49:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:49:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 06:49:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 06:49:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:49:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:49:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:49:35,253 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 06:49:35,516 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 06:49:35,518 INFO L168 Benchmark]: Toolchain (without parser) took 850.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 938.5 MB in the beginning and 1.1 GB in the end (delta: -169.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:49:35,520 INFO L168 Benchmark]: CDTParser took 0.17 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 06:49:35,520 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 938.5 MB in the beginning and 1.1 GB in the end (delta: -206.1 MB). Peak memory consumption was 57.9 MB. Max. memory is 11.5 GB. [2018-11-23 06:49:35,521 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.32 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-23 06:49:35,521 INFO L168 Benchmark]: Boogie Preprocessor took 31.42 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 06:49:35,521 INFO L168 Benchmark]: RCFGBuilder took 304.47 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: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2018-11-23 06:49:35,524 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 477.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 938.5 MB in the beginning and 1.1 GB in the end (delta: -206.1 MB). Peak memory consumption was 57.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 304.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...